US20060000190A1 - Apparatus and method for packaging sheet material - Google Patents
Apparatus and method for packaging sheet material Download PDFInfo
- Publication number
- US20060000190A1 US20060000190A1 US10/996,798 US99679804A US2006000190A1 US 20060000190 A1 US20060000190 A1 US 20060000190A1 US 99679804 A US99679804 A US 99679804A US 2006000190 A1 US2006000190 A1 US 2006000190A1
- Authority
- US
- United States
- Prior art keywords
- cylindrical cavity
- stack
- sheet material
- forming guide
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000000463 material Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 23
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims 3
- 239000000047 product Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/185—Details of tools
- B65B13/186—Supports or tables facilitating tensioning operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
- B65B27/08—Bundling paper sheets, envelopes, bags, newspapers, or other thin flat articles
Definitions
- the field of the present invention is sheet material packaging equipment and methods. 2. Background
- Dispensers for sheet material are well known to the art and come in different forms for dispensing a wide variety of sheet materials.
- the packaging in which the sheet material is initially placed by the manufacturer also serves as the dispenser.
- the sheet material is packaged to facilitate placement of the package in the dispenser and to facilitate dispensation therefrom.
- One common aspect of many of these dispensing methods is that the sheet material is placed into a U-shaped form before being inserted into the packaging.
- Different methods of forming the sheet material into the U-shaped form are disclosed in U.S. Pat. No. 6,732,492 to Osborne et al. and U.S. Pat. No. 6,202,392 to Greenwell et al.
- Other methods such as the one disclosed in U.S. Pat. No. 3,919,827 to Larson et al., which discloses an apparatus for folding a stack of bags into a “W” shape prior to packaging, are adaptable to place sheet material into a U-shaped form.
- the solutions provided in the aforementioned patents may not be well suited for all types of stacked materials or for all packaging needs.
- a housing defines a cylindrical cavity which is open at both ends.
- a wall of the housing includes a longitudinal opening which intersects the cylindrical cavity.
- a first forming guide is affixed to the housing adjacent to the longitudinal opening and extends into the cylindrical cavity.
- a banding unit is disposed adjacent the downstream end of the cylindrical cavity.
- the first forming guide may extend longitudinally beyond the upstream end of the cylindrical cavity and may include parallel walls, each wall being disposed on an opposite side of the longitudinal opening.
- Optional features include a second forming guide which has a radially defined end affixed to the housing at the upstream end of the cylindrical cavity, a shrink-wrap unit disposed downstream of the banding unit, and a perforation unit disposed downstream of the shrink-wrap unit.
- a U-shaped form is imparted upon a stack of sheet material by insertion of the stack into a cylindrical cavity which has a diameter that is less than the width of the stack.
- the U-shaped stack is moved toward and out of the downstream end of the cylindrical cavity.
- the U-shaped stack is then banded as it emerges from the cylindrical cavity.
- a support may be inserted into the U-shaped stack, with the support and the U-shaped stack being moved together toward and out of the cylindrical cavity.
- heat-shrinkable wrap may be placed on the banded stack, which may also be perforated following application of heat.
- the present invention provides an improved apparatus and method for packaging sheet material.
- Other advantages of the invention will appear hereinafter.
- FIG. 1 is a perspective view of a package of sheet material
- FIG. 2 is a perspective view of a package of sheet material within a dispenser
- FIG. 3 is a schematic view of an apparatus for use in packaging sheet material
- FIG. 4 is a perspective view of a forming unit for use in packaging sheet material
- FIG. 5 is a cross-sectional along the line 5 - 5 of FIG. 4 ;
- FIG. 6 is a cross-sectional along the line 6 - 6 of FIG. 4 ;
- FIG. 7 is a perspective view of the upstream end of the forming unit of FIG. 4 ;
- FIG. 8 is a cross-sectional view of the forming unit of FIG. 4 with a stack of sheet material passing therethrough;
- FIG. 9 is a is a perspective view of the downstream end of the forming unit of FIG. 4 with a stack of sheet material emerging therefrom.
- FIG. 1 illustrates a cartridge 11 of sheet material which is a product which may be generated using the following apparatus and method.
- the cartridge includes a U-shaped stack of sheet material 13 , a supporting insert 15 , a heat-shrunken wrap 17 , and a band 19 .
- the heat-shrunken wrap 17 and the band 19 both include perforations 21 , 23 , respectively, to enable easy access to the sheet material 13 when the cartridge 11 is placed in the dispenser 25 shown in FIG. 2 .
- the bottom of supporting insert 15 extends below the ends of the U-shaped stack of sheet material 13 by a small distance 27 to provide stability to the cartridge 11 within the dispenser 25 .
- the longitudinal ends of the supporting insert 15 also extend beyond the longitudinal ends of the U-shaped stack of sheet material 13 by a small distance 29 to provide further stability to the cartridge 12 within the dispenser 25 .
- the overall size of the support may vary as desired or as needed to suit a particular dispenser.
- FIG. 3 schematically illustrates a packaging apparatus 31 in which product flows in the direction indicated, with the forming unit being at the upstream end of the apparatus.
- a flat stack of sheet material (not shown), preferably interfolded, initially passes into the forming unit 33 .
- the forming unit 33 imparts a U-shaped form upon the stack of sheet material and allows the support to be inserted into the U-shaped stack.
- the banding unit 35 is disposed downstream of the forming unit 33 and places a band around the U-shaped stack of sheet material, preferably as the U-shaped stack emerges from the forming unit 33 .
- the band is preferably perforated prior to being placed around the stack and is preferably constructed from a thin sheet of paperboard material, although other suitable materials may also be used.
- a shrink wrap unit 37 is disposed downstream of the banding unit 35 .
- This shrink wrap unit 37 places a heat shrinkable wrap about the banded stack of sheet material and heats the heat shrinkable wrap so that the shrink wrap snuggly fits about the form of the U-shaped stack of sheet material.
- the newly packaged sheet material passes to the perforation unit 39 , where the perforations are made in the shrink-wrap as shown in FIG. 1 .
- the banding unit 35 , the shrink wrap unit 37 , and the perforation unit 39 are each of a type that are commonly used throughout the packaging industry and are thus known to those skilled in the packaging arts. As such, the details relating to these downstream units are not discussed further herein.
- a forming unit 33 is illustrated in FIGS. 4-6 .
- the forming unit 33 has three primary parts: the housing 41 , the first forming guide 43 , and the second forming guide 45 .
- the housing includes a cylindrical tube 47 , the interior of which forms the cylindrical cavity 49 , and two annular rings 51 , 53 affixed to the cylindrical tube 47 , one at the upstream end near the second forming guide 45 and the second at the downstream end.
- the cylindrical cavity 49 has a diameter less than the width of the stack of sheet material that is to be packaged.
- the annular rings 51 , 53 facilitate introduction of the forming unit 33 into a production line with other equipment, such as the banding unit, shrink wrap unit, and perforation unit. Specifically, the annular rings 51 , 53 provide a convenient surface with which to mechanically attach the forming unit to other equipment.
- an opening extends longitudinally in the wall of the cylindrical tube 47 , spanning from the upstream end to the downstream end.
- a set of flanges 57 a , 57 b are attached to the cylindrical tube 47 at the downstream end thereof, one on either side of the longitudinal opening.
- the flanges 57 a , 57 b are secured together to help maintain the shape of the cylindrical tube 47 .
- a second set of flanges is similarly attached to the upstream end of the cylindrical tube 47 ( FIG. 6 shows one flange 59 a of this second set).
- Two longitudinal flanges 61 , 63 are also affixed to the exterior of the cylindrical tube 47 , one on either side of the longitudinal opening. These longitudinal flanges 61 , 63 are angled slightly away from the longitudinal opening to help guide the support into and through the longitudinal opening as discussed below.
- the configuration of the first forming guide 43 is best seen in FIGS. 5 and 6 .
- the first forming guide 43 is constructed of parallel walls 65 , 67 , each affixed to the cylindrical tube 47 on opposite sides of the longitudinal opening.
- the combination of the gap in the cylindrical tube 47 and the parallel walls 65 , 67 of the first forming guide 43 allow insertion of the support into the formed stack of sheet material as the stack passes through the forming unit 33 .
- the two parallel walls of the first forming guide merge to form an integral extension 69 which protrudes beyond the upstream end of the cylindrical tube 47 .
- the lower portion 71 of this extension 69 is tapered to facilitate the passage of a stack of sheet material.
- FIGS. 4 and 6 best illustrate the second forming guide 45 .
- the second forming guide 45 includes a radially defined end 73 which is affixed to the upstream end of the housing 41 .
- the inner radius of the radially defined end 73 is approximately equal to the inner radius of the cylindrical tube to allow a stack of sheet material to easily transition from the second forming guide 45 into the cylindrical tube 47 .
- the opposite end 75 of the second forming guide 45 is linearly defined, having an approximately rectangular shape with three physical sides. The side walls of the second forming guide 45 at the rectangular end 75 are set apart at least as wide as the stack of sheet material.
- the rectangular end 75 of the second forming guide 45 enables a flat stack of sheet material to be conveyed from standard packaging equipment directly onto the second forming guide 45 without significant, if any, modification to the standard equipment. Between the two opposing ends of the second forming guide 45 , the walls of the second forming guide smoothly transform from the rectangular shape at the rectangular end 75 to the circular shape at radially defined end 73 .
- the forming guides configured thusly, when a flat stack of sheet material passes into the rectangular end of the second forming guide and is pushed towards the radially defined end, the outer edges of the flat stack curl about either side of the extension of the first forming guide.
- the two forming guides thus guide the stack of sheet material into the U-shaped form that allows the stack to pass into the cylindrical cavity and is desired for the final product.
- FIGS. 7-9 the process of passing a stack of sheet material through the forming unit is illustrated.
- a stack of sheet material 81 is shown entering the second forming guide 45 .
- the stack 81 is moving toward the radially defined end 73 of the second forming guide 45 .
- the flat stack of sheet material 81 is beginning to take on the U-shaped form that is desired for the final product.
- both sides 83 , 85 of the stack 81 are being curled upward by the second forming guide 45 to form the legs of the U-shaped form, while as the stack 81 moves forward, the middle portion 87 of the stack 81 will be held down by the lower edge of the first forming guide 43 .
- FIG. 8 shows the stack of sheet materials 81 within the cylindrical cavity 49 .
- the support 89 for the final packaged product is being inserted through the longitudinal opening in the cylindrical tube 47 .
- the parallel walls 62 , 65 of the first forming guide allow the support to be inserted into the center of the U-shaped form of the stack of sheet material 81 .
- the stack 81 and support 89 are pushed or guided out of the downstream end of the cylindrical cavity.
- FIG. 9 shows the stack 81 emerging from the forming unit 33 after it has already had a band 91 placed about it by the banding unit. At this point, the stack is ready to be passed to the shrink-wrap unit and then to the perforation unit, thereby forming the cartridge 11 shown in FIG. 1 .
Abstract
Description
- Priority is claimed to U.S. Provisional Patent Application No. 60/524,773, filed Nov. 21, 2003, and to U.S. patent application Ser. No. 10/772,967, filed Feb. 5, 2004, which claims priority to U.S. Provisional Patent Application No. 60/446,293, filed Feb. 10, 2003. The disclosure of each of the aforementioned documents is incorporated herein by reference.
- 1. Field of the Invention
- The field of the present invention is sheet material packaging equipment and methods. 2. Background
- Dispensers for sheet material are well known to the art and come in different forms for dispensing a wide variety of sheet materials. In some cases, the packaging in which the sheet material is initially placed by the manufacturer also serves as the dispenser. In other instances, the sheet material is packaged to facilitate placement of the package in the dispenser and to facilitate dispensation therefrom.
- One common aspect of many of these dispensing methods is that the sheet material is placed into a U-shaped form before being inserted into the packaging. Different methods of forming the sheet material into the U-shaped form are disclosed in U.S. Pat. No. 6,732,492 to Osborne et al. and U.S. Pat. No. 6,202,392 to Greenwell et al. Other methods, such as the one disclosed in U.S. Pat. No. 3,919,827 to Larson et al., which discloses an apparatus for folding a stack of bags into a “W” shape prior to packaging, are adaptable to place sheet material into a U-shaped form. The solutions provided in the aforementioned patents, however, may not be well suited for all types of stacked materials or for all packaging needs.
- The present invention is directed towards an apparatus and method for packaging sheet material. Referring to the apparatus, a housing defines a cylindrical cavity which is open at both ends. A wall of the housing includes a longitudinal opening which intersects the cylindrical cavity. A first forming guide is affixed to the housing adjacent to the longitudinal opening and extends into the cylindrical cavity. A banding unit is disposed adjacent the downstream end of the cylindrical cavity. The first forming guide may extend longitudinally beyond the upstream end of the cylindrical cavity and may include parallel walls, each wall being disposed on an opposite side of the longitudinal opening. Optional features include a second forming guide which has a radially defined end affixed to the housing at the upstream end of the cylindrical cavity, a shrink-wrap unit disposed downstream of the banding unit, and a perforation unit disposed downstream of the shrink-wrap unit.
- Turning to the method, a U-shaped form is imparted upon a stack of sheet material by insertion of the stack into a cylindrical cavity which has a diameter that is less than the width of the stack. The U-shaped stack is moved toward and out of the downstream end of the cylindrical cavity. The U-shaped stack is then banded as it emerges from the cylindrical cavity. When in the cylindrical cavity, a support may be inserted into the U-shaped stack, with the support and the U-shaped stack being moved together toward and out of the cylindrical cavity. After banding, heat-shrinkable wrap may be placed on the banded stack, which may also be perforated following application of heat.
- Accordingly, the present invention provides an improved apparatus and method for packaging sheet material. Other advantages of the invention will appear hereinafter.
- In the drawings, wherein like reference numerals refer to similar components:
-
FIG. 1 is a perspective view of a package of sheet material; -
FIG. 2 is a perspective view of a package of sheet material within a dispenser; -
FIG. 3 is a schematic view of an apparatus for use in packaging sheet material; -
FIG. 4 is a perspective view of a forming unit for use in packaging sheet material; -
FIG. 5 is a cross-sectional along the line 5-5 ofFIG. 4 ; -
FIG. 6 is a cross-sectional along the line 6-6 ofFIG. 4 ; -
FIG. 7 is a perspective view of the upstream end of the forming unit ofFIG. 4 ; -
FIG. 8 is a cross-sectional view of the forming unit ofFIG. 4 with a stack of sheet material passing therethrough; and -
FIG. 9 is a is a perspective view of the downstream end of the forming unit ofFIG. 4 with a stack of sheet material emerging therefrom. - Turning in detail to the drawings,
FIG. 1 illustrates acartridge 11 of sheet material which is a product which may be generated using the following apparatus and method. The cartridge includes a U-shaped stack ofsheet material 13, a supportinginsert 15, a heat-shrunken wrap 17, and aband 19. The heat-shrunken wrap 17 and theband 19 both includeperforations sheet material 13 when thecartridge 11 is placed in thedispenser 25 shown inFIG. 2 . The bottom of supportinginsert 15 extends below the ends of the U-shaped stack ofsheet material 13 by asmall distance 27 to provide stability to thecartridge 11 within thedispenser 25. The longitudinal ends of the supportinginsert 15 also extend beyond the longitudinal ends of the U-shaped stack ofsheet material 13 by asmall distance 29 to provide further stability to the cartridge 12 within thedispenser 25. The overall size of the support may vary as desired or as needed to suit a particular dispenser. -
FIG. 3 schematically illustrates apackaging apparatus 31 in which product flows in the direction indicated, with the forming unit being at the upstream end of the apparatus. A flat stack of sheet material (not shown), preferably interfolded, initially passes into the formingunit 33. The formingunit 33 imparts a U-shaped form upon the stack of sheet material and allows the support to be inserted into the U-shaped stack. Thebanding unit 35 is disposed downstream of the formingunit 33 and places a band around the U-shaped stack of sheet material, preferably as the U-shaped stack emerges from the formingunit 33. The band is preferably perforated prior to being placed around the stack and is preferably constructed from a thin sheet of paperboard material, although other suitable materials may also be used. Ashrink wrap unit 37 is disposed downstream of thebanding unit 35. Thisshrink wrap unit 37 places a heat shrinkable wrap about the banded stack of sheet material and heats the heat shrinkable wrap so that the shrink wrap snuggly fits about the form of the U-shaped stack of sheet material. Lastly, the newly packaged sheet material passes to theperforation unit 39, where the perforations are made in the shrink-wrap as shown inFIG. 1 . - The
banding unit 35, theshrink wrap unit 37, and theperforation unit 39 are each of a type that are commonly used throughout the packaging industry and are thus known to those skilled in the packaging arts. As such, the details relating to these downstream units are not discussed further herein. - A forming
unit 33 is illustrated inFIGS. 4-6 . Referring toFIG. 4 , the formingunit 33 has three primary parts: thehousing 41, the first formingguide 43, and the second formingguide 45. The housing includes acylindrical tube 47, the interior of which forms thecylindrical cavity 49, and twoannular rings cylindrical tube 47, one at the upstream end near the second formingguide 45 and the second at the downstream end. Thecylindrical cavity 49 has a diameter less than the width of the stack of sheet material that is to be packaged. The annular rings 51, 53 facilitate introduction of the formingunit 33 into a production line with other equipment, such as the banding unit, shrink wrap unit, and perforation unit. Specifically, the annular rings 51, 53 provide a convenient surface with which to mechanically attach the forming unit to other equipment. - As can be seen in
FIGS. 5-6 , an opening extends longitudinally in the wall of thecylindrical tube 47, spanning from the upstream end to the downstream end. A set offlanges cylindrical tube 47 at the downstream end thereof, one on either side of the longitudinal opening. Theflanges cylindrical tube 47. A second set of flanges is similarly attached to the upstream end of the cylindrical tube 47 (FIG. 6 shows oneflange 59 a of this second set). Twolongitudinal flanges cylindrical tube 47, one on either side of the longitudinal opening. Theselongitudinal flanges - The configuration of the first forming
guide 43 is best seen inFIGS. 5 and 6 . Referring toFIG. 5 , which shows the cross-sectional view of the formingunit 33, the first formingguide 43 is constructed ofparallel walls cylindrical tube 47 on opposite sides of the longitudinal opening. The combination of the gap in thecylindrical tube 47 and theparallel walls guide 43 allow insertion of the support into the formed stack of sheet material as the stack passes through the formingunit 33. As can be seen inFIG. 6 , the two parallel walls of the first forming guide merge to form anintegral extension 69 which protrudes beyond the upstream end of thecylindrical tube 47. Thelower portion 71 of thisextension 69 is tapered to facilitate the passage of a stack of sheet material. -
FIGS. 4 and 6 best illustrate the second formingguide 45. The second formingguide 45 includes a radially definedend 73 which is affixed to the upstream end of thehousing 41. The inner radius of the radially definedend 73 is approximately equal to the inner radius of the cylindrical tube to allow a stack of sheet material to easily transition from the second formingguide 45 into thecylindrical tube 47. Theopposite end 75 of the second formingguide 45 is linearly defined, having an approximately rectangular shape with three physical sides. The side walls of the second formingguide 45 at therectangular end 75 are set apart at least as wide as the stack of sheet material. Therectangular end 75 of the second formingguide 45 enables a flat stack of sheet material to be conveyed from standard packaging equipment directly onto the second formingguide 45 without significant, if any, modification to the standard equipment. Between the two opposing ends of the second formingguide 45, the walls of the second forming guide smoothly transform from the rectangular shape at therectangular end 75 to the circular shape at radially definedend 73. - With the forming guides configured thusly, when a flat stack of sheet material passes into the rectangular end of the second forming guide and is pushed towards the radially defined end, the outer edges of the flat stack curl about either side of the extension of the first forming guide. The two forming guides thus guide the stack of sheet material into the U-shaped form that allows the stack to pass into the cylindrical cavity and is desired for the final product.
- Referring to
FIGS. 7-9 , the process of passing a stack of sheet material through the forming unit is illustrated. InFIG. 7 , a stack ofsheet material 81 is shown entering the second formingguide 45. Thestack 81 is moving toward the radially definedend 73 of the second formingguide 45. At this point, the flat stack ofsheet material 81 is beginning to take on the U-shaped form that is desired for the final product. In particular, bothsides stack 81 are being curled upward by the second formingguide 45 to form the legs of the U-shaped form, while as thestack 81 moves forward, themiddle portion 87 of thestack 81 will be held down by the lower edge of the first formingguide 43.FIG. 8 shows the stack ofsheet materials 81 within thecylindrical cavity 49. Thesupport 89 for the final packaged product is being inserted through the longitudinal opening in thecylindrical tube 47. Theparallel walls 62, 65 of the first forming guide allow the support to be inserted into the center of the U-shaped form of the stack ofsheet material 81. Once thesupport 89 is inserted into the stack ofsheet material 81, thestack 81 andsupport 89 are pushed or guided out of the downstream end of the cylindrical cavity.FIG. 9 shows thestack 81 emerging from the formingunit 33 after it has already had aband 91 placed about it by the banding unit. At this point, the stack is ready to be passed to the shrink-wrap unit and then to the perforation unit, thereby forming thecartridge 11 shown inFIG. 1 . - Thus, an apparatus and a method for packaging sheet material are disclosed. While embodiments of this invention have been shown and described, it will be apparent to those skilled in the art that many more modifications are possible without departing from the inventive concepts herein. The invention, therefore, is not to be restricted except in the spirit of the following claims.
Claims (24)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/996,798 US20060000190A1 (en) | 2003-11-24 | 2004-11-23 | Apparatus and method for packaging sheet material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52477303P | 2003-11-24 | 2003-11-24 | |
US10/996,798 US20060000190A1 (en) | 2003-11-24 | 2004-11-23 | Apparatus and method for packaging sheet material |
Publications (1)
Publication Number | Publication Date |
---|---|
US20060000190A1 true US20060000190A1 (en) | 2006-01-05 |
Family
ID=34619643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/996,798 Abandoned US20060000190A1 (en) | 2003-11-24 | 2004-11-23 | Apparatus and method for packaging sheet material |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060000190A1 (en) |
CA (1) | CA2488340A1 (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060137296A1 (en) * | 2004-12-27 | 2006-06-29 | Long Leslie T | Flexible carton loading apparatus |
US20070108141A1 (en) * | 2005-05-05 | 2007-05-17 | Dixie Consumer Products Llc | Dispenser for disposable cutlery and components therefor |
US20070193968A1 (en) * | 2005-05-05 | 2007-08-23 | Dixie Consumer Products Llc | Dispenser for disposable cutlery and components therefor |
US20080121650A1 (en) * | 2006-11-07 | 2008-05-29 | Dixie Consumer Products Llc | Cutlery Dispenser and Method of Dispensing Cutlery |
US20090090395A1 (en) * | 2007-10-03 | 2009-04-09 | United Microelectronics Corp. | Method of removing particles from wafer |
US20100170915A1 (en) * | 2009-01-06 | 2010-07-08 | Dixie Consumer Products Llc | Cutlery utensil dispensing apparatus and method |
US20110226797A1 (en) * | 2010-03-19 | 2011-09-22 | Dixie Consumer Products Llc | Cutlery Utensil Dispenser |
US8360273B2 (en) | 2008-10-08 | 2013-01-29 | Dixie Consumer Products Llc | Cutlery utensil dispenser |
US8701932B2 (en) | 2008-10-08 | 2014-04-22 | Dixie Consumer Products Llc | Cutlery dispenser trays |
US8776379B2 (en) | 2010-08-24 | 2014-07-15 | Dixie Consumer Products Llc | Removable strip for packaging cutlery and related methods |
US8839522B2 (en) | 2010-08-12 | 2014-09-23 | Dixie Consumer Products Llc | Interlocking cutlery and related methods |
US9237815B2 (en) | 2006-11-07 | 2016-01-19 | Dixie Consumer Products Llc | Cutlery dispenser and method of dispensing cutlery |
US9266646B2 (en) | 2012-09-07 | 2016-02-23 | Dixie Consumer Products Llc | Cutlery utensil dispensing package |
US9332861B2 (en) | 2013-08-19 | 2016-05-10 | Dixie Consumer Products Llc | Cutlery dispenser and methods of use |
US9345340B2 (en) | 2010-12-10 | 2016-05-24 | Dixie Consumer Products Llc | Dispensing mechanism for utensil dispenser and related methods |
US9439518B2 (en) | 2011-08-19 | 2016-09-13 | Dixie Consumer Products Llc | Cutlery dispenser |
US9560920B2 (en) | 2014-04-11 | 2017-02-07 | Dixie Consumer Products Llc | Forward advancing cutlery dispenser |
US9693640B2 (en) | 2013-08-08 | 2017-07-04 | Dixie Consumer Products Llc | Front loading cutlery dispenser |
US9924816B2 (en) | 2010-06-08 | 2018-03-27 | Gpcp Ip Holdings Llc | System and method for holding cutlery together |
US9943176B2 (en) | 2013-07-25 | 2018-04-17 | Gpcp Ip Holdings Llc | Cutlery dispenser and related methods |
US10220997B2 (en) | 2013-07-25 | 2019-03-05 | Gpcp Ip Holdings Llc | Cutlery dispenser and related methods |
US10595647B2 (en) | 2010-12-14 | 2020-03-24 | Gpcp Ip Holdings Llc | Belt drive for dispensing cutlery and related methods |
US10898010B2 (en) | 2010-12-10 | 2021-01-26 | Gpcp Ip Holdings Llc | Screw drive for dispensing cutlery and related methods |
CN115027762A (en) * | 2022-04-28 | 2022-09-09 | 苏州新区环保服务中心有限公司 | Packaging equipment for environment-friendly filter bag |
Citations (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2005490A (en) * | 1932-04-11 | 1935-06-18 | Crystal Waxing Company | Dispensing packages and container therefor |
US2195622A (en) * | 1938-05-16 | 1940-04-02 | Int Cellucotton Products | Tissue packet |
US3209941A (en) * | 1963-03-08 | 1965-10-05 | Kimberly Clark Co | Tissue dispensing package |
US3265241A (en) * | 1965-04-02 | 1966-08-09 | Ralston & Co Canada Ltd W | Dispensing container for aligned articles |
US3369700A (en) * | 1966-06-09 | 1968-02-20 | Kimberly Clark Co | Sheet material dispensing package |
US3456844A (en) * | 1968-04-05 | 1969-07-22 | Kimberly Clark Co | Tissue dispensing package |
US3456843A (en) * | 1968-04-05 | 1969-07-22 | Kimberly Clark Co | Tissue-dispensing package |
US3700138A (en) * | 1970-11-19 | 1972-10-24 | Kimberly Clark Co | Method of dispensing interfolded sheet material and package therefor |
US3701522A (en) * | 1969-08-15 | 1972-10-31 | Tzu Chiang Chi | Process for folding sheet material and packaged dispensers therefor |
US3718253A (en) * | 1971-01-08 | 1973-02-27 | Packaging Prod & Design Corp | Bag package and method |
US3919827A (en) * | 1974-11-26 | 1975-11-18 | Union Carbide Corp | Method and apparatus for packaging large size bags in cartons |
US4349525A (en) * | 1981-04-21 | 1982-09-14 | Chisso Corporation | Process for purifying hydrochloric acid produced from alkali chloride and sulfuric acid |
US4403981A (en) * | 1981-02-26 | 1983-09-13 | Hasler Ag | Folding machine |
US4458466A (en) * | 1981-08-31 | 1984-07-10 | Continental Extrusion Corporation | Block of identical combined bag and wrapping sheet units |
US4562938A (en) * | 1984-04-02 | 1986-01-07 | Minnesota Mining And Manufacturing Company | Sheet dispenser |
US4699607A (en) * | 1985-11-06 | 1987-10-13 | Fmc Corporation | Method and apparatus for producing bags |
US4733780A (en) * | 1987-07-08 | 1988-03-29 | Jensen Harold A | Block-sealed flexible saddle bags |
US5114395A (en) * | 1990-03-23 | 1992-05-19 | Martin Yale Industries, Inc. | Paper sheet folding device |
US5462197A (en) * | 1994-05-11 | 1995-10-31 | Pound; John D. | Towelette dispensing device for cleaning a toilet seat |
US5727415A (en) * | 1993-09-16 | 1998-03-17 | Aliko Automation Oy | Folding press with horizontal working stroke and rotatable manipulation arm |
US5862944A (en) * | 1995-10-06 | 1999-01-26 | U.S. Plastics, Ltd. | Dispenser for plastic bags |
US6202889B1 (en) * | 1999-07-01 | 2001-03-20 | Kimberly-Clark Worldwide, Inc. | Upright facial tissue carton with improved tissue dispensing |
US6202392B1 (en) * | 1999-09-13 | 2001-03-20 | R. A. Jones & Co. Inc. | Flexible tissue handling apparatus |
US6213345B1 (en) * | 1998-09-24 | 2001-04-10 | Wendy Ann Plank | Cylindrical tissue dispenser with interleaved tissues |
US6732492B2 (en) * | 2002-07-23 | 2004-05-11 | Potlatch Corporation | Methods of packaging paper products |
-
2004
- 2004-11-23 US US10/996,798 patent/US20060000190A1/en not_active Abandoned
- 2004-11-24 CA CA002488340A patent/CA2488340A1/en not_active Abandoned
Patent Citations (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2005490A (en) * | 1932-04-11 | 1935-06-18 | Crystal Waxing Company | Dispensing packages and container therefor |
US2195622A (en) * | 1938-05-16 | 1940-04-02 | Int Cellucotton Products | Tissue packet |
US3209941A (en) * | 1963-03-08 | 1965-10-05 | Kimberly Clark Co | Tissue dispensing package |
US3265241A (en) * | 1965-04-02 | 1966-08-09 | Ralston & Co Canada Ltd W | Dispensing container for aligned articles |
US3369700A (en) * | 1966-06-09 | 1968-02-20 | Kimberly Clark Co | Sheet material dispensing package |
US3456844A (en) * | 1968-04-05 | 1969-07-22 | Kimberly Clark Co | Tissue dispensing package |
US3456843A (en) * | 1968-04-05 | 1969-07-22 | Kimberly Clark Co | Tissue-dispensing package |
US3701522A (en) * | 1969-08-15 | 1972-10-31 | Tzu Chiang Chi | Process for folding sheet material and packaged dispensers therefor |
US3700138A (en) * | 1970-11-19 | 1972-10-24 | Kimberly Clark Co | Method of dispensing interfolded sheet material and package therefor |
US3718253A (en) * | 1971-01-08 | 1973-02-27 | Packaging Prod & Design Corp | Bag package and method |
US3919827A (en) * | 1974-11-26 | 1975-11-18 | Union Carbide Corp | Method and apparatus for packaging large size bags in cartons |
US4403981A (en) * | 1981-02-26 | 1983-09-13 | Hasler Ag | Folding machine |
US4349525A (en) * | 1981-04-21 | 1982-09-14 | Chisso Corporation | Process for purifying hydrochloric acid produced from alkali chloride and sulfuric acid |
US4458466A (en) * | 1981-08-31 | 1984-07-10 | Continental Extrusion Corporation | Block of identical combined bag and wrapping sheet units |
US4562938A (en) * | 1984-04-02 | 1986-01-07 | Minnesota Mining And Manufacturing Company | Sheet dispenser |
US4699607A (en) * | 1985-11-06 | 1987-10-13 | Fmc Corporation | Method and apparatus for producing bags |
US4733780A (en) * | 1987-07-08 | 1988-03-29 | Jensen Harold A | Block-sealed flexible saddle bags |
US5114395A (en) * | 1990-03-23 | 1992-05-19 | Martin Yale Industries, Inc. | Paper sheet folding device |
US5727415A (en) * | 1993-09-16 | 1998-03-17 | Aliko Automation Oy | Folding press with horizontal working stroke and rotatable manipulation arm |
US5462197A (en) * | 1994-05-11 | 1995-10-31 | Pound; John D. | Towelette dispensing device for cleaning a toilet seat |
US5862944A (en) * | 1995-10-06 | 1999-01-26 | U.S. Plastics, Ltd. | Dispenser for plastic bags |
US6213345B1 (en) * | 1998-09-24 | 2001-04-10 | Wendy Ann Plank | Cylindrical tissue dispenser with interleaved tissues |
US6202889B1 (en) * | 1999-07-01 | 2001-03-20 | Kimberly-Clark Worldwide, Inc. | Upright facial tissue carton with improved tissue dispensing |
US6202392B1 (en) * | 1999-09-13 | 2001-03-20 | R. A. Jones & Co. Inc. | Flexible tissue handling apparatus |
US6732492B2 (en) * | 2002-07-23 | 2004-05-11 | Potlatch Corporation | Methods of packaging paper products |
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7398629B2 (en) * | 2004-12-27 | 2008-07-15 | Kimberly-Clark Worldwide, Inc. | Flexible carton loading apparatus |
US7073310B1 (en) * | 2004-12-27 | 2006-07-11 | Kimberly-Clark Worldwide, Inc. | Flexible carton loading apparatus |
US20060207222A1 (en) * | 2004-12-27 | 2006-09-21 | Long Leslie T | Flexible carton loading apparatus |
US20060137296A1 (en) * | 2004-12-27 | 2006-06-29 | Long Leslie T | Flexible carton loading apparatus |
US20070108141A1 (en) * | 2005-05-05 | 2007-05-17 | Dixie Consumer Products Llc | Dispenser for disposable cutlery and components therefor |
US20070193968A1 (en) * | 2005-05-05 | 2007-08-23 | Dixie Consumer Products Llc | Dispenser for disposable cutlery and components therefor |
US10010195B2 (en) | 2005-05-05 | 2018-07-03 | Gpcp Ip Holdings Llc | Dispenser for disposable cutlery and components therefor |
US8152004B2 (en) * | 2005-05-05 | 2012-04-10 | Dixie Consumer Products Llc | Dispenser for disposable cutlery and components therefor |
US8210364B2 (en) | 2005-05-05 | 2012-07-03 | Dixie Consumer Products Llc | Dispenser for disposable cutlery and components therefor |
US20080121650A1 (en) * | 2006-11-07 | 2008-05-29 | Dixie Consumer Products Llc | Cutlery Dispenser and Method of Dispensing Cutlery |
US9237815B2 (en) | 2006-11-07 | 2016-01-19 | Dixie Consumer Products Llc | Cutlery dispenser and method of dispensing cutlery |
US8297473B2 (en) | 2006-11-07 | 2012-10-30 | Dixie Consumer Products Llc | Cutlery dispenser and method of dispensing cutlery |
US20090090395A1 (en) * | 2007-10-03 | 2009-04-09 | United Microelectronics Corp. | Method of removing particles from wafer |
US7670438B2 (en) | 2007-10-03 | 2010-03-02 | United Microelectronics Corp. | Method of removing particles from wafer |
US8701932B2 (en) | 2008-10-08 | 2014-04-22 | Dixie Consumer Products Llc | Cutlery dispenser trays |
US8360273B2 (en) | 2008-10-08 | 2013-01-29 | Dixie Consumer Products Llc | Cutlery utensil dispenser |
US8070013B2 (en) | 2009-01-06 | 2011-12-06 | Dixie Consumer Products Llc | Cutlery utensil dispensing apparatus and method |
US20100170915A1 (en) * | 2009-01-06 | 2010-07-08 | Dixie Consumer Products Llc | Cutlery utensil dispensing apparatus and method |
US9295344B2 (en) | 2010-03-19 | 2016-03-29 | Dixie Consumer Products Llc | Cutlery utensil dispenser |
US20110226797A1 (en) * | 2010-03-19 | 2011-09-22 | Dixie Consumer Products Llc | Cutlery Utensil Dispenser |
US9924816B2 (en) | 2010-06-08 | 2018-03-27 | Gpcp Ip Holdings Llc | System and method for holding cutlery together |
US8839522B2 (en) | 2010-08-12 | 2014-09-23 | Dixie Consumer Products Llc | Interlocking cutlery and related methods |
US8776379B2 (en) | 2010-08-24 | 2014-07-15 | Dixie Consumer Products Llc | Removable strip for packaging cutlery and related methods |
US10898010B2 (en) | 2010-12-10 | 2021-01-26 | Gpcp Ip Holdings Llc | Screw drive for dispensing cutlery and related methods |
US9345340B2 (en) | 2010-12-10 | 2016-05-24 | Dixie Consumer Products Llc | Dispensing mechanism for utensil dispenser and related methods |
US10595647B2 (en) | 2010-12-14 | 2020-03-24 | Gpcp Ip Holdings Llc | Belt drive for dispensing cutlery and related methods |
US9439518B2 (en) | 2011-08-19 | 2016-09-13 | Dixie Consumer Products Llc | Cutlery dispenser |
US9266646B2 (en) | 2012-09-07 | 2016-02-23 | Dixie Consumer Products Llc | Cutlery utensil dispensing package |
US10220997B2 (en) | 2013-07-25 | 2019-03-05 | Gpcp Ip Holdings Llc | Cutlery dispenser and related methods |
US9943176B2 (en) | 2013-07-25 | 2018-04-17 | Gpcp Ip Holdings Llc | Cutlery dispenser and related methods |
US10617227B2 (en) | 2013-07-25 | 2020-04-14 | Gpcp Ip Holdings Llc | Cutlery dispenser and related methods |
US9693640B2 (en) | 2013-08-08 | 2017-07-04 | Dixie Consumer Products Llc | Front loading cutlery dispenser |
US9332861B2 (en) | 2013-08-19 | 2016-05-10 | Dixie Consumer Products Llc | Cutlery dispenser and methods of use |
US9560920B2 (en) | 2014-04-11 | 2017-02-07 | Dixie Consumer Products Llc | Forward advancing cutlery dispenser |
CN115027762A (en) * | 2022-04-28 | 2022-09-09 | 苏州新区环保服务中心有限公司 | Packaging equipment for environment-friendly filter bag |
Also Published As
Publication number | Publication date |
---|---|
CA2488340A1 (en) | 2005-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20060000190A1 (en) | Apparatus and method for packaging sheet material | |
CN108349192B (en) | Low cost manual expansion dunnage conversion apparatus | |
US5131903A (en) | Apparatus for crumpling and dispensing paper-like dunnage | |
AU759290B2 (en) | Combined fiber containers and payout tubes and plastic payout tubes | |
US11148900B2 (en) | Adhesive tape dispenser for folded edge tape | |
CA2591263A1 (en) | Post in post product packaging and display structure | |
US5346310A (en) | Thermoplastic bag system | |
US6341741B1 (en) | Molded fiber and plastic tubes | |
US6702213B2 (en) | Molded fiber and plastic tubes | |
JP2005289648A (en) | Transporting, storing and picking-out device for consumable to be used in automobile repair shop by user | |
JPH0217428B2 (en) | ||
US20040040974A1 (en) | Plastic bag dispenser and manufacturing method thereof | |
ITTO20010075A1 (en) | METHOD AND WRAPPING MACHINE OF SHEETS. | |
NZ212954A (en) | Package for coil of wire:reel within cardboard box | |
ITBO990385A1 (en) | CORRUGATED CARDBOARD BOX FOR THE PACKAGING OF PRODUCTS AND METHOD AND APPARATUS FOR THE REALIZATION AND FOR THE USE ON INDUSTRIAL SCALE D | |
GB1586388A (en) | Cable joint casing | |
WO2003024701A1 (en) | Former and method for forming a rectangular bag tube | |
WO2017199403A1 (en) | Packaging | |
JP2009536136A (en) | A method of wrapping a group of cigarettes in a packaging sheet | |
US20100072243A1 (en) | Gift Wrap Material Container and Method of Dispensing | |
US20040065575A1 (en) | Wound film dispenser with exterior retainer and method for manufacturing same | |
US11383916B2 (en) | Center-pull bag dispenser without separate end-forms | |
US2836292A (en) | Box for dispensing sheet wrapping material | |
JP2020519489A (en) | Dunnage supply intake | |
GB2139187A (en) | Containers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: FORT JAMES CORPORATION, GEORGIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BEHNKE, MS. JANICA S.;STEVENS, MR. ERIC L.;HARTJES, MR. TIMOTHY P.;REEL/FRAME:016475/0827;SIGNING DATES FROM 19990301 TO 20050112 |
|
AS | Assignment |
Owner name: CITICORP NORTH AMERICA, INC.,NEW YORK Free format text: SECURITY AGREEMENT;ASSIGNORS:ASHLEY, DREW & NORTHERN RAILWAY COMPANY;BROWN BOARD HOLDING, INC.;CP&P, INC.;AND OTHERS;REEL/FRAME:017626/0205 Effective date: 20051223 Owner name: CITICORP NORTH AMERICA, INC., NEW YORK Free format text: SECURITY AGREEMENT;ASSIGNORS:ASHLEY, DREW & NORTHERN RAILWAY COMPANY;BROWN BOARD HOLDING, INC.;CP&P, INC.;AND OTHERS;REEL/FRAME:017626/0205 Effective date: 20051223 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |