US20050058752A1 - Multi-ply products comprising a consumer accessible tab - Google Patents
Multi-ply products comprising a consumer accessible tab Download PDFInfo
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- US20050058752A1 US20050058752A1 US10/664,560 US66456003A US2005058752A1 US 20050058752 A1 US20050058752 A1 US 20050058752A1 US 66456003 A US66456003 A US 66456003A US 2005058752 A1 US2005058752 A1 US 2005058752A1
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- Prior art keywords
- ply
- fibrous structure
- plies
- consumer accessible
- accessible tab
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/28—Wound package of webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/29—Securing the trailing end of the wound web to the web roll
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H39/00—Associating, collating, or gathering articles or webs
- B65H39/16—Associating two or more webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4144—Finishing winding process
- B65H2301/41441—Finishing winding process and blocking outer layers against falling apart
- B65H2301/41442—Specified by the sealing medium sealing used
- B65H2301/414421—Glue or hot-melt
Definitions
- the present invention relates to multi-ply products, especially rolled multi-ply products, more particularly rolled multi-ply sanitary tissue products comprising a consumer accessible tab and methods for making same.
- Multi-ply products especially rolled multi-ply products, more particularly rolled multi-ply sanitary tissue products, such as toilet tissue
- the problem of damaging the multi-ply product, especially a rolled multi-ply product is especially evident in conventional rolled multi-ply toilet tissue products. For example, a consumer may attempt to start dispensing a rolled two-ply toilet tissue product by inadvertently grabbing only the exterior ply of the two-ply toilet tissue product and thus causing the two plies to become separated.
- a multi-ply product especially a multi-ply sanitary tissue product, more particularly a rolled multi-ply sanitary tissue product that prevents and/or mitigates the risk of a consumer skinning the multi-ply product by dispensing less than the total number of plies of the multi-ply product.
- the present invention fulfills the need described above by providing a multi-ply product with a consumer accessible tab.
- a multi-ply product comprising a multi-ply fibrous structure having a tail end and a core end, wherein the tail end of the multi-ply fibrous structure comprises a consumer accessible tab, is provided.
- a rolled multi-ply product comprising a multi-ply fibrous structure having a tail end and a core end, wherein the multi-ply fibrous structure is freely, convolutely wound upon itself from the core end out to the tail end to form the rolled multi-ply product, wherein the tail end of the fibrous structure comprises a consumer accessible tab, is provided.
- a method for making a consumer accessible tab for use in a multi-ply product comprising a multi-ply fibrous structure is provided.
- a method for making a multi-ply product comprising a multi-ply fibrous structure, wherein the multi-ply product comprises a consumer accessible tab, is provided.
- a method for making a rolled multi-ply product comprising a multi-ply fibrous structure, wherein the rolled multi-ply product comprises a consumer accessible tab, is provided.
- the present invention provides a multi-ply product comprising a consumer accessible tab, a rolled multi-ply product comprising a consumer accessible tab, a method for making a consumer accessible tab for use in a multi-ply product, a method for making a multi-ply product comprising a consumer accessible tab and a method for making a rolled multi-ply product comprising a consumer accessible tab.
- FIG. 1A is a schematic top planar view of one embodiment of a multi-ply product in accordance with the present invention.
- FIG. 1B is a schematic side, cross-sectional view along line 1 B- 1 B of the multi-ply product of FIG. 1A ;
- FIG. 1C is a schematic view of the multi-ply product of FIG. 1B in roll form
- FIG. 2A is a schematic top planar view of another embodiment of a multi-ply product in accordance with the present invention.
- FIG. 2B is a schematic side, cross-sectional view along line 2 B- 2 B of the multi-ply product of FIG. 2A ;
- FIG. 2C is a schematic view of the multi-ply product of FIG. 2B in roll form
- FIG. 3 is a schematic representation of a method for making a multi-ply product in accordance with the present invention.
- FIG. 4 is a partial schematic representation of a method for making a rolled multi-ply product in accordance with the present invention.
- Fiber refers to papermaking fibers.
- the present invention contemplates the use of a variety of papermaking fibers, such as, for example, natural fibers or synthetic fibers, or any other suitable fibers, and any combination thereof.
- Papermaking fibers useful in the present invention include cellulosic fibers commonly known as wood pulp fibers.
- Applicable wood pulps include chemical pulps, such as Kraft, sulfite, and sulfate pulps, as well as mechanical pulps including, for example, groundwood, thermomechanical pulp and chemically modified thermomechanical pulp.
- Chemical pulps may be preferred since they impart a superior tactile sense of softness to tissue sheets made therefrom.
- Pulps derived from both deciduous trees (hereinafter, also referred to as “hardwood ”) and coniferous trees (hereinafter, also referred to as “softwood ”) may be utilized.
- the hardwood and softwood fibers can be blended, or alternatively, can be deposited in layers to provide a stratified web.
- U.S. Pat. No. 4,300,981 and U.S. Pat. No. 3,994,771 are incorporated herein by reference for the purpose of disclosing layering of hardwood and softwood fibers.
- fibers derived from recycled paper which may contain any or all of the above categories as well as other non-fibrous materials such as fillers and adhesives used to facilitate the original papermaking.
- fibers and/or filaments made from polymers specifically hydroxyl polymers may be used in the present invention.
- suitable hydroxyl polymers include polyvinyl alcohol, starch, starch derivatives, chitosan, chitosan derivatives, cellulose derivatives, gums, arabinans, galactans and mixtures thereof.
- Consumer accessible tab as used herein means a part of the multi-ply fibrous structure near the tail end of the fibrous structure that is accessible to a consumer using a never-before-used (i.e., brand new) multi-ply product.
- Convolutely wound as used herein means that a material is rolled or folded together with one part over another in a non-bound manner. In other words, no adhesive binds one overlapping part to the other in the roll.
- “Sanitary tissue product” as used herein means a fiber-containing web useful as a wiping implement for post-urinary and post-bowel movement cleaning (toilet tissue), for otorhinolaryngolical discharges (facial tissue), and multi-functional absorbent and cleaning uses (absorbent towels).
- “Weight average molecular weight” as used herein means the weight average molecular weight as determined using gel permeation chromatography according to the protocol found in Colloids and Surfaces A. Physico Chemical & Engineering Aspects, Vol. 162, 2000, pg. 107-121.
- “Machine Direction” or “MD” as used herein means the direction parallel to the flow of the fibrous structure through the papermaking machine and/or product manufacturing equipment.
- Cross Machine Direction or “CD” as used herein means the direction perpendicular to the machine direction in the same plane of the fibrous structure and/or paper product comprising the fibrous structure.
- Ply or “Plies” as used herein means an individual fibrous structure optionally to be disposed in a substantially contiguous, face-to-face relationship with other plies, forming a multi-ply fibrous structure. It is also contemplated that a single fibrous structure can effectively form two “plies” or multiple “plies ”, for example, by being folded on itself.
- Basis Weight as used herein is the weight per unit area of a sample reported in lbs/3000 ft 2 or g/m 2 .
- Basis weight is measured by preparing one or more samples of a certain area (m 2 ) and weighing the sample(s) of a fibrous structure according to the present invention and/or a paper product comprising such fibrous structure on a top loading balance with a minimum resolution of 0.01 g.
- the balance is protected from air drafts and other disturbances using a draft shield. Weights are recorded when the readings on the balance become constant.
- the average weight (g) is calculated and the average area of the samples (m 2 ).
- the basis weight (g/m 2 ) is calculated by dividing the average weight (g) by the average area of the samples (m 2 ).
- the fibrous structure may be foreshortened, such as via creping, or non-forshortened, such as not creping.
- the fibrous structures of the present invention are useful in paper, especially sanitary tissue paper products including, but not limited to: conventionally felt-pressed tissue paper; through-air dried tissue paper; pattern densified tissue paper; and high-bulk, uncompacted tissue paper.
- the tissue paper may be of a homogenous or multilayered construction; and tissue paper products in accordance with the present invention are of a multi-ply construction.
- the tissue paper preferably has a basis weight of between about 10 g/m 2 and about 120 g/m 2 , and density of about 0.60 g/cc or less.
- the basis weight will be below about 35 g/m 2 ; and the density will be about 0.30 g/cc or less.
- the density will be between about 0.04 g/cc and about 0.20 g/cc as measured by the Basis Weight Method described herein.
- the fibrous structure may be made with a fibrous furnish that produces a single layer embryonic fibrous web or a fibrous furnish that produces a multi-layer embryonic fibrous web.
- the multi-ply product of the present comprises a multi-ply (i.e., two or more plies) fibrous structure.
- the multi-ply product may be in roll form, thus producing a rolled multi-ply product.
- the multi-ply product 10 ′ of the present invention comprises a multi-ply fibrous structure 10 having a first ply 20 and a second ply 22 .
- the multi-plies of the fibrous structure 10 may be ply bonded together in a face-to-face manner by any suitable means known to those of ordinary skill in the art, such as by mechanical, chemical and/or electrostatic forces.
- a ply bond adhesive is used to bond the multi-plies together.
- the ply bond adhesive is typically applied to at least a surface of at least one ply which will be in contact with one or more surfaces of other plies. Further, typically the ply bond adhesive is applied in the machine direction.
- the multi-ply fibrous structure 10 comprises a core end 12 and a tail 14 comprising a tail end 16 .
- the multi-ply fibrous structure 10 may be in the form of a rolled multi-ply product 10 ′.
- the multi-ply fibrous structure 10 may be freely, convolutely wound from the core end 12 out to the tail end 16 around core 24 .
- the multi-ply fibrous structure 10 may be rolled without the use of a core (not shown).
- the tail end 16 of the multi-ply fibrous structure 10 comprises a consumer accessible tab 18 permitting a consumer to begin dispensing a never-before-used multi-ply product, especially a rolled multi-ply product 10 ′, by grasping the consumer accessible tab 18 and dispensing the multi-ply product, such as the rolled multi-ply product 10 ′.
- the consumer accessible tab 18 may comprise two or more plies of fibrous structure that are bonded together via an adhesive.
- the adhesive may be applied in the machine direction and/or the cross machine direction, preferably at least in the cross machine direction. Any suitable adhesive can be used for forming the consumer accessible tab 18 .
- suitable adhesives especially water soluble polymer adhesives are commercially available from Henkel Adhesives, National Starch and Chemical Company and HB Fuller.
- a nonlimiting example of a suitable water soluble polymer adhesive from National Starch is 18-345B.
- the adhesive is such that the adhesive only bonds the two or more plies of the fibrous structure making up the consumer accessible tab 18 without migrating through the consumer accessible tab plies to another ply or plies of fibrous structure that are not part of the consumer accessible tab 18 . This is especially true when the multi-ply fibrous structure 10 is in rolled form. In other words, the adhesive used in the consumer accessible tab 18 preferably does not bond the consumer accessible tab 18 to another portion of the multi-ply fibrous structure 10 .
- the consumer accessible tab 18 may extend from the tail end 16 or from about the tail end 16 toward the core end 12 along the multi-ply fibrous structure 10 in the machine direction. In one embodiment, the consumer accessible tab 18 extend from the tail end 16 or about the tail end 16 toward the core end 12 along the multi-ply fibrous structure 10 in the machine direction for a distance of from about 2 cm to about 15 cm, preferably from about 3 cm to about 10 cm and/or from about 4 cm to about 8 cm. However, the consumer accessible tab 18 may extend a longer distance or a shorter distance from the tail end 16 or about the tail end 16 .
- the consumer accessible tab 18 may extend completely or partially across the multi-ply fibrous structure 10 in the cross machine direction.
- the rolled multi-ply product 10 ′ may comprise a tail seal glue 21 that binds the tail 14 of the multi-ply fibrous structure 10 when in roll form to itself, another portion of the multi-ply product 10 .
- the consumer accessible tab 18 or any portion thereof is more proximal to the tail end 16 of the rolled multi-ply product 10 ′ than is the tail seal glue 21 .
- the multi-ply product 10 ′′ of the present invention comprises a multi-ply fibrous structure 10 ′′ having a first ply 20 ′′ and a second ply 22 ′′.
- the multi-plies of the fibrous structure 10 ′′ may be ply bonded together in a face-to-face manner by any suitable means known to those of ordinary skill in the art, such as by mechanical, chemical and/or electrostatic forces.
- a ply bond adhesive is used to bond the multi-plies together.
- the ply bond adhesive is typically applied to at least a surface of at least one ply which will be in contact with one or more surfaces of other plies. Further, typically the ply bond adhesive is applied in the machine direction.
- the multi-ply fibrous structure 10 ′′ comprises a core end 12 ′′ and a tail 14 ′′ comprising a tail end 16 ′′.
- the multi-ply fibrous structure 10 ′′ may be in the form of a rolled multi-ply product 10 ′′′.
- the multi-ply fibrous structure 10 ′′ may be freely, convolutely wound from the core end 12 ′′ out to the tail end 16 ′′ around core 24 ′′.
- the tail end 16 ′′ of the multi-ply fibrous structure 10 ′′ comprises a consumer accessible tab 18 ′′ permitting a consumer to begin dispensing a never-before-used roll of the rolled multi-ply product 10 ′′′ by grasping the consumer accessible tab 18 ′′ and dispensing the multi-ply product, such as the rolled multi-ply product 10 ′′′.
- the consumer accessible tab 18 ′′ may comprise two or more plies of fibrous structure that are bonded together via an adhesive.
- the adhesive may be applied in the machine direction and/or the cross machine direction, preferably at least in the cross machine direction. Any suitable adhesive can be used for forming the consumer accessible tab 18 ′′. Any suitable adhesive can be used for forming the consumer accessible tab 18 .
- suitable adhesives especially water soluble polymer adhesives are commercially available from Henkel Adhesives, National Starch and Chemical Company and HB Fuller.
- a nonlimiting example of a suitable water soluble polymer adhesive from National Starch is 18-345B.
- the adhesive is such that the adhesive only bonds the two or more plies of the fibrous structure making up the consumer accessible tab 18 ′′ without migrating through the consumer accessible tab plies to another ply or plies of fibrous structure that are not part of the consumer accessible tab 18 ′′. This is especially true when the multi-ply fibrous structure 10 ′′ is in rolled form. In other words, the adhesive used in the consumer accessible tab 18 ′′ preferably does not bond the consumer accessible tab 18 ′′ to another portion of the multi-ply fibrous structure 10 ′′.
- the consumer accessible tab 18 ′ may extend from the tail end 16 ′′ or about the tail end 16 ′′ toward the core end 12 ′′ along the multi-ply fibrous structure 10 ′′ in the machine direction. In one embodiment, the consumer accessible tab 18 ′′ extend from the tail end 16 ′′ or about the tail end 16 ′′ toward the core end 12 ′′ along the multi-ply fibrous structure 10 ′′ in the machine direction for a distance of from about 2 cm to about 15 cm, preferably from about 3 cm to about 10 cm and/or from about 4 cm to about 8 cm. However, the consumer accessible tab 18 ′′ may extend a longer distance or a shorter distance from the tail end 16 ′′ or about the tail end 16 ′′.
- the consumer accessible tab 18 ′′ may extend completely or partially across the multi-ply fibrous structure 10 ′′ in the cross machine direction.
- the rolled multi-ply product 10 ′′′ may comprise a tail seal glue 21 ′′ that binds the tail 14 ′′ of the multi-ply fibrous structure 10 ′′ when in roll form to itself, another portion of the multi-ply fibrous structure 10 ′′.
- the consumer accessible tab 18 ′′ or any portion thereof is more proximal to the tail end 16 ′′ of the rolled multi-ply product 10 ′′′ than is the tail seal glue 21 ′′.
- the core end 12 ′′ may comprise a bonded area similar to the consumer accessible tab 18 ′′.
- the adhesive used in the consumer accessible tab is more concentrated than the ply bond adhesive used to bond the two or more plies together throughout the multi-ply fibrous structure.
- the bond strength within the consumer accessible tab is greater than the ply bond strength throughout the multi-ply fibrous structure.
- the multi-ply product of the present invention may be made by any suitable process known by those skilled in the art.
- a nonlimiting example of a suitable process for making a multi-ply product with a consumer accessible tab is described herein.
- parent roll 26 and parent roll 28 each containing their respective fibrous structures 26 ′ and 28 ′ may be unwound during the process of making a multi-ply fibrous structure 29 in accordance with the present invention.
- the two plies of fibrous structure 26 ′ and 28 ′ may be ply bonded together by any suitable means known to those of ordinary skill in the art.
- At least one surface of at least one of the plies of fibrous structure in this case the surface of fibrous structure ply 28 ′ may be contacted with an adhesive 32 by an adhesive applicator 30 .
- the adhesive 32 extends across the surface of the fibrous structure 28 ′ in the cross machine direction.
- a sufficient amount of the adhesive 32 is applied to the surface of fibrous structure ply 28 ′ in order to provide an effective consumer accessible tab 34 ′′ in the ultimate multi-ply product, such as the rolled multi-ply product 29 ′.
- the adhesive 32 is applied to the fibrous structure 28 ′ in the cross machine direction to form an adhesive area 34 .
- fibrous structure ply 26 ′ and fibrous structure ply 28 ′ may be combined by any suitable means known to those of ordinary skill in the art.
- a nonlimiting example of a suitable means of combining the plies together is by passing the two plies through a marrying roll/combining roll system comprising roll 36 and roll 38 .
- the multi-ply fibrous structure 29 is then cut in the cross machine direction in the adhesive area 34 by any suitable means, such as a cutting device 40 , such that a severed piece of multi-ply fibrous structure 29 ′ is formed.
- a cutting device 40 such as a cutting device 40 , such that a severed piece of multi-ply fibrous structure 29 ′ is formed.
- the adhesive area 34 is split into two distinct portions 34 ′ and 34 ′′.
- the adhesive area 34 may be only on one side of the severing line rather than on both sides.
- the severed piece of multi-ply fibrous structure 29 ′ which includes adhesive portion 34 ′′ can be rewound on a core 42 or on itself if no core is used concurrently with the cutting operation or subsequent to the cutting operation.
- the severed piece of multi-ply fibrous structure 29 ′ Upon rewinding the severed pieces of multi-ply fibrous structure 29 ′ onto the core 42 , the severed piece of multi-ply fibrous structure 29 ′ comprises a tail 44 which comprises a tail end 46 .
- the tail 44 comprises the adhesive portion 34 ′′ (consumer accessible tab precursor), which ultimately forms the consumer accessible tab on the multi-ply product once the severed piece of multi-ply fibrous structure 29 ′ has been completely rewound around the core 42 .
- the uncut multi-ply fibrous structure 29 can then be attached to a new core by its core end 48 in order to start rewinding the next severed piece of multi-ply fibrous structure.
- the uncut multi-ply fibrous structure 29 comprises adhesive portion 34 ′, which extends from the core end 48 along the uncut multi-ply fibrous structure 29 .
Abstract
Multi-ply products, especially rolled multi-ply product, more particularly rolled multi-ply sanitary tissue products, comprising a consumer accessible tab and methods for making same are provide.
Description
- The present invention relates to multi-ply products, especially rolled multi-ply products, more particularly rolled multi-ply sanitary tissue products comprising a consumer accessible tab and methods for making same.
- Multi-ply products, especially rolled multi-ply products, more particularly rolled multi-ply sanitary tissue products, such as toilet tissue, have conventionally been problematic for consumers to locate the starting end of the multi-ply product and/or dispense the multi-ply product during use without damaging the multi-ply product. The problem of damaging the multi-ply product, especially a rolled multi-ply product is especially evident in conventional rolled multi-ply toilet tissue products. For example, a consumer may attempt to start dispensing a rolled two-ply toilet tissue product by inadvertently grabbing only the exterior ply of the two-ply toilet tissue product and thus causing the two plies to become separated. The end result is that the consumer dispenses only one ply of the two ply product which creates alignment issues with the sheets of the product. This problem associated with multi-ply products, especially rolled multi-ply sanitary tissue products is called “skinning the roll.”
- Accordingly, there is a need for a multi-ply product, especially a multi-ply sanitary tissue product, more particularly a rolled multi-ply sanitary tissue product that prevents and/or mitigates the risk of a consumer skinning the multi-ply product by dispensing less than the total number of plies of the multi-ply product.
- The present invention fulfills the need described above by providing a multi-ply product with a consumer accessible tab.
- In one aspect of the present invention, a multi-ply product comprising a multi-ply fibrous structure having a tail end and a core end, wherein the tail end of the multi-ply fibrous structure comprises a consumer accessible tab, is provided.
- In another aspect of the present invention, a rolled multi-ply product comprising a multi-ply fibrous structure having a tail end and a core end, wherein the multi-ply fibrous structure is freely, convolutely wound upon itself from the core end out to the tail end to form the rolled multi-ply product, wherein the tail end of the fibrous structure comprises a consumer accessible tab, is provided.
- In yet another aspect of the present invention, a method for making a consumer accessible tab for use in a multi-ply product comprising a multi-ply fibrous structure, is provided.
- In still another aspect of the present invention, a method for making a multi-ply product comprising a multi-ply fibrous structure, wherein the multi-ply product comprises a consumer accessible tab, is provided.
- In even yet another aspect of the present invention, a method for making a rolled multi-ply product comprising a multi-ply fibrous structure, wherein the rolled multi-ply product comprises a consumer accessible tab, is provided.
- Accordingly, the present invention provides a multi-ply product comprising a consumer accessible tab, a rolled multi-ply product comprising a consumer accessible tab, a method for making a consumer accessible tab for use in a multi-ply product, a method for making a multi-ply product comprising a consumer accessible tab and a method for making a rolled multi-ply product comprising a consumer accessible tab.
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FIG. 1A is a schematic top planar view of one embodiment of a multi-ply product in accordance with the present invention; -
FIG. 1B is a schematic side, cross-sectional view alongline 1B-1B of the multi-ply product ofFIG. 1A ; -
FIG. 1C is a schematic view of the multi-ply product ofFIG. 1B in roll form; -
FIG. 2A is a schematic top planar view of another embodiment of a multi-ply product in accordance with the present invention; -
FIG. 2B is a schematic side, cross-sectional view alongline 2B-2B of the multi-ply product ofFIG. 2A ; -
FIG. 2C is a schematic view of the multi-ply product ofFIG. 2B in roll form; -
FIG. 3 is a schematic representation of a method for making a multi-ply product in accordance with the present invention; -
FIG. 4 is a partial schematic representation of a method for making a rolled multi-ply product in accordance with the present invention. - Definitions “Fiber” as used herein means an elongate particulate having an apparent length greatly exceeding its apparent width, i.e. a length to diameter ratio of at least about 10. More specifically, as used herein, “fiber” refers to papermaking fibers. The present invention contemplates the use of a variety of papermaking fibers, such as, for example, natural fibers or synthetic fibers, or any other suitable fibers, and any combination thereof. Papermaking fibers useful in the present invention include cellulosic fibers commonly known as wood pulp fibers. Applicable wood pulps include chemical pulps, such as Kraft, sulfite, and sulfate pulps, as well as mechanical pulps including, for example, groundwood, thermomechanical pulp and chemically modified thermomechanical pulp. Chemical pulps, however, may be preferred since they impart a superior tactile sense of softness to tissue sheets made therefrom. Pulps derived from both deciduous trees (hereinafter, also referred to as “hardwood ”) and coniferous trees (hereinafter, also referred to as “softwood ”) may be utilized. The hardwood and softwood fibers can be blended, or alternatively, can be deposited in layers to provide a stratified web. U.S. Pat. No. 4,300,981 and U.S. Pat. No. 3,994,771 are incorporated herein by reference for the purpose of disclosing layering of hardwood and softwood fibers. Also applicable to the present invention are fibers derived from recycled paper, which may contain any or all of the above categories as well as other non-fibrous materials such as fillers and adhesives used to facilitate the original papermaking. In addition to the above, fibers and/or filaments made from polymers, specifically hydroxyl polymers may be used in the present invention. Nonlimiting examples of suitable hydroxyl polymers include polyvinyl alcohol, starch, starch derivatives, chitosan, chitosan derivatives, cellulose derivatives, gums, arabinans, galactans and mixtures thereof. “Consumer accessible tab” as used herein means a part of the multi-ply fibrous structure near the tail end of the fibrous structure that is accessible to a consumer using a never-before-used (i.e., brand new) multi-ply product. “Convolutely wound” as used herein means that a material is rolled or folded together with one part over another in a non-bound manner. In other words, no adhesive binds one overlapping part to the other in the roll. “Sanitary tissue product” as used herein means a fiber-containing web useful as a wiping implement for post-urinary and post-bowel movement cleaning (toilet tissue), for otorhinolaryngolical discharges (facial tissue), and multi-functional absorbent and cleaning uses (absorbent towels). “Weight average molecular weight” as used herein means the weight average molecular weight as determined using gel permeation chromatography according to the protocol found in Colloids and Surfaces A. Physico Chemical & Engineering Aspects, Vol. 162, 2000, pg. 107-121. “Machine Direction” or “MD” as used herein means the direction parallel to the flow of the fibrous structure through the papermaking machine and/or product manufacturing equipment. “Cross Machine Direction” or “CD” as used herein means the direction perpendicular to the machine direction in the same plane of the fibrous structure and/or paper product comprising the fibrous structure. “Ply” or “Plies” as used herein means an individual fibrous structure optionally to be disposed in a substantially contiguous, face-to-face relationship with other plies, forming a multi-ply fibrous structure. It is also contemplated that a single fibrous structure can effectively form two “plies” or multiple “plies ”, for example, by being folded on itself. “Basis Weight” as used herein is the weight per unit area of a sample reported in lbs/3000 ft2 or g/m2.
- Basis weight is measured by preparing one or more samples of a certain area (m2) and weighing the sample(s) of a fibrous structure according to the present invention and/or a paper product comprising such fibrous structure on a top loading balance with a minimum resolution of 0.01 g. The balance is protected from air drafts and other disturbances using a draft shield. Weights are recorded when the readings on the balance become constant. The average weight (g) is calculated and the average area of the samples (m2). The basis weight (g/m2) is calculated by dividing the average weight (g) by the average area of the samples (m2).
- Fibrous Structure
- The fibrous structure may be foreshortened, such as via creping, or non-forshortened, such as not creping.
- The fibrous structures of the present invention are useful in paper, especially sanitary tissue paper products including, but not limited to: conventionally felt-pressed tissue paper; through-air dried tissue paper; pattern densified tissue paper; and high-bulk, uncompacted tissue paper. The tissue paper may be of a homogenous or multilayered construction; and tissue paper products in accordance with the present invention are of a multi-ply construction. The tissue paper preferably has a basis weight of between about 10 g/m2 and about 120 g/m2, and density of about 0.60 g/cc or less. Preferably, the basis weight will be below about 35 g/m2; and the density will be about 0.30 g/cc or less. Most preferably, the density will be between about 0.04 g/cc and about 0.20 g/cc as measured by the Basis Weight Method described herein.
- The fibrous structure may be made with a fibrous furnish that produces a single layer embryonic fibrous web or a fibrous furnish that produces a multi-layer embryonic fibrous web.
- Multi-ply Product
- The multi-ply product of the present comprises a multi-ply (i.e., two or more plies) fibrous structure. The multi-ply product may be in roll form, thus producing a rolled multi-ply product.
- In one embodiment of the present invention, as shown in FIGS. 1A-C, the
multi-ply product 10′ of the present invention comprises a multi-plyfibrous structure 10 having afirst ply 20 and asecond ply 22. The multi-plies of thefibrous structure 10 may be ply bonded together in a face-to-face manner by any suitable means known to those of ordinary skill in the art, such as by mechanical, chemical and/or electrostatic forces. Typically, a ply bond adhesive is used to bond the multi-plies together. The ply bond adhesive is typically applied to at least a surface of at least one ply which will be in contact with one or more surfaces of other plies. Further, typically the ply bond adhesive is applied in the machine direction. - The multi-ply
fibrous structure 10 comprises acore end 12 and atail 14 comprising atail end 16. - As shown in FIG. IC, the multi-ply
fibrous structure 10 may be in the form of a rolledmulti-ply product 10′. In order to produce the rolledmulti-ply product 10′, the multi-plyfibrous structure 10 may be freely, convolutely wound from thecore end 12 out to thetail end 16 aroundcore 24. In another embodiment, the multi-plyfibrous structure 10 may be rolled without the use of a core (not shown). Thetail end 16 of the multi-plyfibrous structure 10 comprises a consumeraccessible tab 18 permitting a consumer to begin dispensing a never-before-used multi-ply product, especially a rolledmulti-ply product 10′, by grasping the consumeraccessible tab 18 and dispensing the multi-ply product, such as the rolledmulti-ply product 10′. - In one embodiment, the consumer
accessible tab 18 may comprise two or more plies of fibrous structure that are bonded together via an adhesive. The adhesive may be applied in the machine direction and/or the cross machine direction, preferably at least in the cross machine direction. Any suitable adhesive can be used for forming the consumeraccessible tab 18. Nonlimiting examples of suitable adhesives, especially water soluble polymer adhesives are commercially available from Henkel Adhesives, National Starch and Chemical Company and HB Fuller. A nonlimiting example of a suitable water soluble polymer adhesive from National Starch is 18-345B. - In one embodiment, the adhesive is such that the adhesive only bonds the two or more plies of the fibrous structure making up the consumer
accessible tab 18 without migrating through the consumer accessible tab plies to another ply or plies of fibrous structure that are not part of the consumeraccessible tab 18. This is especially true when the multi-plyfibrous structure 10 is in rolled form. In other words, the adhesive used in the consumeraccessible tab 18 preferably does not bond the consumeraccessible tab 18 to another portion of the multi-plyfibrous structure 10. - The consumer
accessible tab 18 may extend from thetail end 16 or from about thetail end 16 toward thecore end 12 along the multi-plyfibrous structure 10 in the machine direction. In one embodiment, the consumeraccessible tab 18 extend from thetail end 16 or about thetail end 16 toward thecore end 12 along the multi-plyfibrous structure 10 in the machine direction for a distance of from about 2 cm to about 15 cm, preferably from about 3 cm to about 10 cm and/or from about 4 cm to about 8 cm. However, the consumeraccessible tab 18 may extend a longer distance or a shorter distance from thetail end 16 or about thetail end 16. - The consumer
accessible tab 18 may extend completely or partially across the multi-plyfibrous structure 10 in the cross machine direction. - The rolled
multi-ply product 10′ may comprise atail seal glue 21 that binds thetail 14 of the multi-plyfibrous structure 10 when in roll form to itself, another portion of themulti-ply product 10. - In one embodiment, the consumer
accessible tab 18 or any portion thereof is more proximal to thetail end 16 of the rolledmulti-ply product 10′ than is thetail seal glue 21. - As shown in FIGS. 2A-C, the
multi-ply product 10″ of the present invention comprises a multi-plyfibrous structure 10″ having afirst ply 20″ and asecond ply 22″. The multi-plies of thefibrous structure 10″ may be ply bonded together in a face-to-face manner by any suitable means known to those of ordinary skill in the art, such as by mechanical, chemical and/or electrostatic forces. Typically, a ply bond adhesive is used to bond the multi-plies together. The ply bond adhesive is typically applied to at least a surface of at least one ply which will be in contact with one or more surfaces of other plies. Further, typically the ply bond adhesive is applied in the machine direction. - The multi-ply
fibrous structure 10″ comprises acore end 12″ and atail 14″ comprising atail end 16″. - As shown in
FIG. 2C , the multi-plyfibrous structure 10″ may be in the form of a rolledmulti-ply product 10′″. In order to produce the rolledmulti-ply product 10′″, the multi-plyfibrous structure 10″ may be freely, convolutely wound from thecore end 12″ out to thetail end 16″ aroundcore 24″. Thetail end 16″ of the multi-plyfibrous structure 10″ comprises a consumeraccessible tab 18″ permitting a consumer to begin dispensing a never-before-used roll of the rolledmulti-ply product 10′″ by grasping the consumeraccessible tab 18″ and dispensing the multi-ply product, such as the rolledmulti-ply product 10′″. - In one embodiment, the consumer
accessible tab 18″ may comprise two or more plies of fibrous structure that are bonded together via an adhesive. The adhesive may be applied in the machine direction and/or the cross machine direction, preferably at least in the cross machine direction. Any suitable adhesive can be used for forming the consumeraccessible tab 18″. Any suitable adhesive can be used for forming the consumeraccessible tab 18. Nonlimiting examples of suitable adhesives, especially water soluble polymer adhesives are commercially available from Henkel Adhesives, National Starch and Chemical Company and HB Fuller. A nonlimiting example of a suitable water soluble polymer adhesive from National Starch is 18-345B. - In one embodiment, the adhesive is such that the adhesive only bonds the two or more plies of the fibrous structure making up the consumer
accessible tab 18″ without migrating through the consumer accessible tab plies to another ply or plies of fibrous structure that are not part of the consumeraccessible tab 18″. This is especially true when the multi-plyfibrous structure 10″ is in rolled form. In other words, the adhesive used in the consumeraccessible tab 18″ preferably does not bond the consumeraccessible tab 18″ to another portion of the multi-plyfibrous structure 10″. - The consumer
accessible tab 18′ may extend from thetail end 16″ or about thetail end 16″ toward thecore end 12″ along the multi-plyfibrous structure 10″ in the machine direction. In one embodiment, the consumeraccessible tab 18″ extend from thetail end 16″ or about thetail end 16″ toward thecore end 12″ along the multi-plyfibrous structure 10″ in the machine direction for a distance of from about 2 cm to about 15 cm, preferably from about 3 cm to about 10 cm and/or from about 4 cm to about 8 cm. However, the consumeraccessible tab 18″ may extend a longer distance or a shorter distance from thetail end 16″ or about thetail end 16″. - The consumer
accessible tab 18″ may extend completely or partially across the multi-plyfibrous structure 10″ in the cross machine direction. - The rolled
multi-ply product 10′″ may comprise atail seal glue 21″ that binds thetail 14″ of the multi-plyfibrous structure 10″ when in roll form to itself, another portion of the multi-plyfibrous structure 10″. - In one embodiment, the consumer
accessible tab 18″ or any portion thereof is more proximal to thetail end 16″ of the rolledmulti-ply product 10′″ than is thetail seal glue 21″. - Further, as shown in FIGS. 2A-C, the
core end 12″ may comprise a bonded area similar to the consumeraccessible tab 18″. - In one embodiment, the adhesive used in the consumer accessible tab is more concentrated than the ply bond adhesive used to bond the two or more plies together throughout the multi-ply fibrous structure.
- In another embodiment, the bond strength within the consumer accessible tab is greater than the ply bond strength throughout the multi-ply fibrous structure.
- Methods
- The multi-ply product of the present invention may be made by any suitable process known by those skilled in the art. A nonlimiting example of a suitable process for making a multi-ply product with a consumer accessible tab is described herein.
- As shown in
FIG. 3 , two or more parent rolls, in thiscase parent roll 26 andparent roll 28 each containing their respectivefibrous structures 26′ and 28′ may be unwound during the process of making a multi-plyfibrous structure 29 in accordance with the present invention. - The two plies of
fibrous structure 26′ and 28′ may be ply bonded together by any suitable means known to those of ordinary skill in the art. - In one embodiment, at least one surface of at least one of the plies of fibrous structure, in this case the surface of fibrous structure ply 28′ may be contacted with an adhesive 32 by an
adhesive applicator 30. Preferably, the adhesive 32 extends across the surface of thefibrous structure 28′ in the cross machine direction. - A sufficient amount of the adhesive 32 is applied to the surface of fibrous structure ply 28′ in order to provide an effective consumer
accessible tab 34″ in the ultimate multi-ply product, such as the rolledmulti-ply product 29′. - In one embodiment, the adhesive 32 is applied to the
fibrous structure 28′ in the cross machine direction to form anadhesive area 34. - Once the
adhesive area 34 is formed, then fibrous structure ply 26′ and fibrous structure ply 28′ may be combined by any suitable means known to those of ordinary skill in the art. A nonlimiting example of a suitable means of combining the plies together is by passing the two plies through a marrying roll/combining rollsystem comprising roll 36 androll 38. - After the two
plies 26′ and 28′ are combined together to form a multi-plyfibrous structure 29, the multi-plyfibrous structure 29 is then cut in the cross machine direction in theadhesive area 34 by any suitable means, such as acutting device 40, such that a severed piece of multi-plyfibrous structure 29′ is formed. As a result, theadhesive area 34 is split into twodistinct portions 34′ and 34″. Alternatively, theadhesive area 34 may be only on one side of the severing line rather than on both sides. - As shown in
FIG. 4 , the severed piece of multi-plyfibrous structure 29′, which includesadhesive portion 34″ can be rewound on a core 42 or on itself if no core is used concurrently with the cutting operation or subsequent to the cutting operation. Upon rewinding the severed pieces of multi-plyfibrous structure 29′ onto thecore 42, the severed piece of multi-plyfibrous structure 29′ comprises atail 44 which comprises a tail end 46. Thetail 44 comprises theadhesive portion 34″ (consumer accessible tab precursor), which ultimately forms the consumer accessible tab on the multi-ply product once the severed piece of multi-plyfibrous structure 29′ has been completely rewound around thecore 42. - The uncut multi-ply
fibrous structure 29 can then be attached to a new core by itscore end 48 in order to start rewinding the next severed piece of multi-ply fibrous structure. The uncut multi-plyfibrous structure 29 comprisesadhesive portion 34′, which extends from thecore end 48 along the uncut multi-plyfibrous structure 29. - All documents cited in the Detailed Description of the Invention are, in relevant part, incorporated herein by reference; the citation of any document is not to be considered as an admission that it is prior art with respect to the present invention.
- While particular embodiments of the present invention have been illustrated and described, it would be obvious to those skilled in the art that various other changes and modifications can be made without departing from the spirit and scope of the invention. It is therefore intended to cover in the appended claims all such changes and modifications that are within the scope of this invention.
Claims (27)
1. A multi-ply product comprising a multi-ply fibrous structure having a core end and a tail comprising a tail end, wherein the tail of the multi-ply fibrous structure comprises a consumer accessible tab.
2. The multi-ply product according to claim 1 wherein the multi-ply fibrous structure is freely, convolutely wound from the core end out to the tail end to form a rolled multi-ply product.
3. The multi-ply product according to claim 2 wherein the tail of the multi-ply fibrous structure is tail sealed to the multi-ply fibrous structure by a tail seal glue.
4. The multi-ply product according to claim 3 wherein at least a portion of the consumer accessible tab is more proximal to the tail end of the multi-ply fibrous structure than is the tail seal glue.
5. The multi-ply product according to claim 1 wherein the consumer accessible tab comprises at least two plies of the multi-ply fibrous structure bonded together.
6. The multi-ply product according to claim 5 wherein the at least two plies are bonded together in the cross machine direction.
7. The multi-ply product according to claim 5 wherein the at least two plies of multi-ply fibrous structure are bonded together by mechanical and/or chemical and/or electrostatic forces.
8. The multi-ply product according to claim 7 wherein the at least two plies of multi-ply fibrous structure are bonded together by chemical forces via an adhesive.
9. The multi-ply product according to claim 8 wherein the adhesive comprises a water soluble polymer adhesive.
10. The multi-ply product according to claim 1 wherein the consumer accessible tab extends from the tail end of the multi-ply fibrous structure along the multi-ply fibrous structure towards the core end of the multi-ply fibrous structure.
11. The multi-ply product according to claim 1 wherein the consumer accessible tab extends from about the tail end of the multi-ply fibrous structure along the multi-ply fibrous structure towards the core end of the multi-ply fibrous structure.
12. The multi-ply product according to claim 1 wherein at least two plies of the multi-ply fibrous structure are bonded together by mechanical and/or chemical and/or electrostatic forces.
13. The multi product according to claim 12 wherein the at least two plies of the multi-ply fibrous structure are ply bonded together in the machine direction.
14. The multi-ply product according to claim 1 wherein the multi-ply fibrous structure consists of two plies of a fibrous structure.
15. The multi-ply product according to claim 1 wherein the multi-ply product comprises a sanitary tissue product.
16. A method for making a consumer accessible tab for use in a multi-ply product comprising a multi-ply fibrous structure, the method comprising the steps of:
a. providing two or more plies of a fibrous structure, wherein each of the two or more plies of fibrous structure comprises a tail end and a core end;
b. binding the two or more plies of fibrous structure together at and/or proximal to their respective tail ends in a face-to-face relationship, such that a consumer accessible tab is formed.
17. The method according to claim 16 wherein at least one of the two or more plies comprises a cellulosic fiber, a synthetic fiber and/or a starch fiber.
18. The method according to claim 16 wherein the binding step comprises adhesively binding the two or more plies of fibrous structure together.
19. The method according to claim 16 wherein the method further comprises the step of ply bonding the two or more plies of fibrous structure together from about their tail end to about their core end.
20. The method according to claim 19 wherein the consumer accessible tab exhibits a greater bond strength than the ply bonded portions of the multi-ply fibrous structure.
21. A method for making a multi-ply product comprising a multi-ply fibrous structure, wherein the multi-ply product comprises a consumer accessible tab, the method comprising the steps of:
a. providing two or more plies of a fibrous structure, wherein each of the two or more plies of fibrous structure comprises a tail end and a core end;
b. binding the two or more plies of fibrous structure together at and/or proximal to their respective tail ends in a face-to-face relationship, such that a consumer accessible tab precursor is formed;
c. ply bonding the two or more plies of fibrous structure together from about their tail end to about their core end to form a multi-ply fibrous structure; and
d. severing the multi-ply fibrous structure in the cross machine direction such that a portion of the consumer accessible tab precursor is on one or both sides of the severing line.
22. The method according to claim 21 wherein the two or more plies of fibrous structure are in roll form.
23. The method according to claim 21 wherein at least one of the two or more plies comprises a cellulosic fiber, a synthetic fiber and/or a starch fiber.
24. The method according to claim 21 wherein the binding step comprises adhesively binding the two or more plies of fibrous structure together.
25. The method according to claim 21 wherein the method further comprises the step of ply bonding the two or more plies of fibrous structure together from about their tail end to about their core end.
26. The method according to claim 25 wherein the consumer accessible tab exhibits a greater bond strength than the ply bonded portions of the multi-ply fibrous structure.
27. A method for making a rolled multi-ply product comprising a multi-ply fibrous structure, wherein the rolled multi-ply product comprises a consumer accessible tab, the method comprises the steps of:
a. providing two or more plies of a fibrous structure, wherein each of the two or more plies of fibrous structure comprises a tail end and a core end;
b. binding the two or more plies of fibrous structure together at and/or proximal to their respective tail ends in a face-to-face relationship, such that a consumer accessible tab precursor is formed;
c. ply bonding the two or more plies of fibrous structure together from about their tail end to about their core end to form a multi-ply fibrous structure; and
d. severing the multi-ply fibrous structure in the cross machine direction such that a portion of the consumer accessible tab precursor is on one or both sides of the severing line;
e. convolutely winding the severed multi-ply fibrous structure to form the rolled product wherein the consumer accessible tab is accessible to a user upon use.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/664,560 US20050058752A1 (en) | 2003-09-17 | 2003-09-17 | Multi-ply products comprising a consumer accessible tab |
CNA2004800269296A CN1852849A (en) | 2003-09-17 | 2004-09-10 | Multi-ply products comprising a consumer accessible tab |
EP04783861A EP1663831B1 (en) | 2003-09-17 | 2004-09-10 | Multi-ply products comprising a consumer accessible tab |
AT04783861T ATE465110T1 (en) | 2003-09-17 | 2004-09-10 | MULTI-LAYER PRODUCTS WITH CONSUMER ACCESSIBLE TAB |
MXPA06002323A MXPA06002323A (en) | 2003-09-17 | 2004-09-10 | Mutli-ply products comprising a consumer accessible tab. |
DE602004026744T DE602004026744D1 (en) | 2003-09-17 | 2004-09-10 | MULTILINGER PRODUCTS WITH ACCESSIBLE TO A CONSUMER |
JP2006524125A JP2007502764A (en) | 2003-09-17 | 2004-09-10 | Multi-ply products including consumer accessible tabs |
PCT/US2004/029806 WO2005028350A1 (en) | 2003-09-17 | 2004-09-10 | Mutli-ply products comprising a consumer accessible tab |
AU2004274425A AU2004274425A1 (en) | 2003-09-17 | 2004-09-10 | Mutli-ply products comprising a consumer accessible tab |
CA2539508A CA2539508C (en) | 2003-09-17 | 2004-09-10 | Mutli-ply products comprising a consumer accessible tab |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/664,560 US20050058752A1 (en) | 2003-09-17 | 2003-09-17 | Multi-ply products comprising a consumer accessible tab |
Publications (1)
Publication Number | Publication Date |
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US20050058752A1 true US20050058752A1 (en) | 2005-03-17 |
Family
ID=34274617
Family Applications (1)
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US10/664,560 Abandoned US20050058752A1 (en) | 2003-09-17 | 2003-09-17 | Multi-ply products comprising a consumer accessible tab |
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Country | Link |
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US (1) | US20050058752A1 (en) |
EP (1) | EP1663831B1 (en) |
JP (1) | JP2007502764A (en) |
CN (1) | CN1852849A (en) |
AT (1) | ATE465110T1 (en) |
AU (1) | AU2004274425A1 (en) |
CA (1) | CA2539508C (en) |
DE (1) | DE602004026744D1 (en) |
MX (1) | MXPA06002323A (en) |
WO (1) | WO2005028350A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009013671A1 (en) * | 2007-07-26 | 2009-01-29 | The Procter & Gamble Company | Fibrous structures comprising discrete bond regions and methods for making same |
TWI565565B (en) * | 2010-07-26 | 2017-01-11 | Max Co Ltd | Fluid supply control device and gas combustion nailing machine |
US9675216B2 (en) * | 2013-03-13 | 2017-06-13 | The Procter & Gamble Company | Convolutely wound material |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104586307A (en) * | 2012-07-27 | 2015-05-06 | 金红叶纸业集团有限公司 | Thin material and lamination method thereof |
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- 2004-09-10 DE DE602004026744T patent/DE602004026744D1/en active Active
- 2004-09-10 CN CNA2004800269296A patent/CN1852849A/en active Pending
- 2004-09-10 EP EP04783861A patent/EP1663831B1/en not_active Not-in-force
- 2004-09-10 AT AT04783861T patent/ATE465110T1/en not_active IP Right Cessation
- 2004-09-10 AU AU2004274425A patent/AU2004274425A1/en not_active Abandoned
- 2004-09-10 JP JP2006524125A patent/JP2007502764A/en active Pending
- 2004-09-10 MX MXPA06002323A patent/MXPA06002323A/en active IP Right Grant
- 2004-09-10 WO PCT/US2004/029806 patent/WO2005028350A1/en active Application Filing
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WO2009013671A1 (en) * | 2007-07-26 | 2009-01-29 | The Procter & Gamble Company | Fibrous structures comprising discrete bond regions and methods for making same |
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Also Published As
Publication number | Publication date |
---|---|
ATE465110T1 (en) | 2010-05-15 |
CA2539508C (en) | 2012-01-03 |
WO2005028350A1 (en) | 2005-03-31 |
JP2007502764A (en) | 2007-02-15 |
EP1663831A1 (en) | 2006-06-07 |
AU2004274425A1 (en) | 2005-03-31 |
CA2539508A1 (en) | 2005-03-31 |
MXPA06002323A (en) | 2006-05-22 |
EP1663831B1 (en) | 2010-04-21 |
CN1852849A (en) | 2006-10-25 |
DE602004026744D1 (en) | 2010-06-02 |
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Legal Events
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AS | Assignment |
Owner name: PROCTER & GAMBLE COMPANY, THE, OHIO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:DEASON, HOWARD THOMAS;BROKOPP, WESLEY BERNARD, JR.;REEL/FRAME:014237/0136;SIGNING DATES FROM 20031001 TO 20031010 |
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STCB | Information on status: application discontinuation |
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