US3410699A - Method of and means for embossment and packaging of cold butter - Google Patents
Method of and means for embossment and packaging of cold butter Download PDFInfo
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- US3410699A US3410699A US405514A US40551464A US3410699A US 3410699 A US3410699 A US 3410699A US 405514 A US405514 A US 405514A US 40551464 A US40551464 A US 40551464A US 3410699 A US3410699 A US 3410699A
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- butter
- blank
- die
- embossment
- cold
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J19/00—Hand devices for forming slabs of butter, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
- B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
- B65D75/325—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil
- B65D75/327—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil and forming several compartments
Definitions
- ABSTRACT OF THE DISCLOSURE Use of a flexible film such as polypropylene between a blank of cold butter and a female die to form an upstanding embossment on the blank.
- Cold butteras used herein refers to butter at any temperature that renders it nonflowable under the influence of gravity, i.e., alltemperatures below 70 F. and down to 0?. F.
- butter can be moved and molded only with relatively high pressures, ranging from a few pounds per square inch at the 70 F. temperature to hundreds of pounds per square inch in the freezing range temperatures.
- it refers to (but is not limited to) the historically-used packaging temperatures inthe general range of 35-55 F.
- butter can be moved and molded only with relatively high pressures, pressures ranging from about 50 p.s.i. to about 150 p.s.i. or more, depending upon the temperature of the butter and the type of forming machine used.
- .Embossed surfaces multi cubic dimensioned. By this is meant:
- butter is considered an unusually sticky product that will adhere to practically any surface against which it is pressed for molding.
- This adhesive quality varies somewhat with the temperature of the butter: the lower the temperature, the less its adhesive, and the greater its cohesive quality; and vice versa, the higher the temperature, the greater its adhesive, and the less its cohesive, quality.
- My invention includes an integral web of material with: the ability to cover the inside surfaces of an embossing die smoothly and tightly without adhering thereto; to function as an interleaf and a divider between a die and butter pressured against it, while at the same time sticking to butter pressured against it so that it will adhere tothe butter and not to the die upon its removal from the die.
- the web has an ability to conform smoothly and adhere tightly and completely to butter pressed against it, so that it will function as a tight-fitting, air-excluding, completely packaged, contact between itself and butter.
- the male member in my preferred use of this invention becomes the member to be formed; it is a release agentencased blank or slab of butter of a predetermined acreit needed to fill the female embossing die.
- the female member here is the accurately preformed embossing die.
- a relatively soft release agent-encased male member (butter) is formed by being punched into a hard female member (the embossing die).
- the release agent may optionallyj line the female member instead of encasing the male member before the punching operation takes place.
- the release agent functions so that the hard female embossing die and the soft male butter blank may be pressed (a) into skin-tight, form-fitting, but (b) out of-direct-contact relationship in order that (c) the butter will be properly embossed and pressure-packaged without sticking to the die, and (d) will be easily and cleanly releasable from both the die and the package after emb'oss ment.
- FIG. 1 is an enlarged fragmentary sectional view of'the construction seen in the central portion of FIG. 2 and such as would be seen along the sight: line 1-1 appliedto the central portion thereof;
- FIG. 2 is an exploded perspective view of apparatus arranged to practice the invention in embossing cold butter blanks, with the central portion thereof generally designated 10 being a perspective view of cold butter blanks packaged in film according to the preferred version of the invention and prior to the development of embossed surfaces;
- FIG. 3 is a perspective view of cold butter blanks packaged in film according to the preferred version of the invention after embossment has taken place and with the embossed side of the packaging film partially peeled back to show completed, individually embossed molds of butter ready to dispense for consumer use;
- FIG. 4 is an enlarged fragmentary view, partially in section, of the apparatus of FIG. 2 and showing the same in condition for the hobbing operation to commence;
- FIG. 5 is a view similar to FIG. 4 but at an intermediate stage of production wherein the upper member or die is brought into contact with the lower member;
- FIG. 6 is a view similar to FIGS. 4 and 5, butshowin the apparatus in a yet further stage of operation wherein the butter blank has now been displaced into the female die portion of the lower member;
- FIG. 7 is an exploded perspective view of an alternative apparatus for practicing the invention wherein only a single film sheet is employed
- FIG. 8 is an enlarged fragmentary sectional view of one of the female die portions of the apparatus of FIG. 7;
- FIG. 9 is a view similar to FIG. 8 but augmented by the positioning within the female die of a cylindrical blank of cold butter;
- FIG. 10 is a view similar to FIGS. 8 and 9 and showing the apparatus of FIG. 7 in a yet further condition of operation characterized by the fact that the blank of butter is now confined by an upper sleeve or frame;
- FIG. 11 is a fragmentary sectional view of the appara tus of FIG. 7 showing the blank now displaced into the female die member for the purpose of developing an embossed surface;
- FIG. 12 is an enlarged elevational view, partially in section, of the plunger mechanism seen in perspective view at the extreme upper portion of FIG. 7.
- the numeral 10 designates generally a product arranged for the development of a plurality of embossed butter pats and which includes a pair of blanks 11 each of which may measure about 8" x and which are confined between upper and lower films 12 and 13.
- the films may be 0.0005" polypropylene, which films are characterized, among other things, by the unique ability to produce a high degree of cold stretch with substantially no recovery after stretching, thereby affording excellent packaging material for the practice of the preferred form of the invention.
- the wrapper-liner films 12 and 13 are applied to the cold butter blanks 11 to form the construction seen in FIG.
- films 12 and 13 may be applied to the cold butter through an ironing operation relative to the large top and bottom surfaces, and a rolling or peening operation along the sides so as to develop a superior form fit, particularly as at 12b and 13b along the sides.
- these operations are performed sequentially so as to substantially remove air from within the film-enveloped blanks. It will be appreciated that the elimination of air is advantageous in implementing the embossing. The presence of air bubbles could result in unsightly blemishes.
- the blank package thus achieved is seen to be positioned (now referring to FIG. 2) between a lower member 14 and an upper member 15 suitably provided on a frame (not shown).
- the lower member 14 has a pair of female die configurations as at 16 and 17, each of which is surrounded by a perimetric resilient material gasket as at 18. Defining the shapes of the patties ultimately developed as at 19 (see the central portion of FIG. 3), is a network of upstanding walls as at 20, each of which is relatively thin-of the order of "-and which cooperate to define the outer limits or dimensions of each patty 19.
- the upper member 15 which is advantageously provided in the form of a plunger (compare FIGS. 5 and 6) is depressed to the level designated 15a in FIG. 6, wherein the lower edge of the plunger member 15 is designated in dotted line and corresponds to the upper surface of the upper film 12.
- the films 12 and 13 are brought together in contacting relation immediately above the Walls 20 so as to facilitate separation of the nowembossed patties (also designated 19 in FIGS. 1 and 6).
- the plunger member 15 is reciprocably mounted-as by a shaft 21- within an upper frame 22.
- the upper frame 22 carries :1 depending perimetric flange as at 23 adapted to contact the upstanding perimetric flange 24 provided on the lower member 14.
- the depending flange 23 is equipped With a gasket 25 corresponding in character and extent with the gasket 18, and it is seen that in proceeding from the configuration of elements in FIG. 4 to that of FIG. 5, the initial stage is for the gaskets 18 and 25 to be brought into contact so as to tightly clamp the edges 12a and 13a of the upper and lower films.
- the plunger 15 is lowered through the solid line position of FIG. 6 to the dotted line position also seen therein for the purpose of developing the patty configuration illustrated schematically in the central portion of FIG. 3. Air entrapped temporarily below the plunger member 15 and above the film 12 escapes upwardly around the plunger member 15 and out of the apparatus.
- a single liner sheet is provided as at and individual plungers as at are utilized in combination with a multi-female die-equipped lower member 114.
- each female of the die-set is suitably engraved, i.e., depressed, so as to result in the formation of an embossment on the butter blank.
- FIGS. 8-11 where the base 114 is first seen equipped with the film 110 the film 110 having been vacuum-drawn into the die cavity 126 by vacuum having been exerted through the plurality of ports 127.
- a cylindrical blank 111 see FIG.
- a confining frame as at 112 is lowered over the blank 111 and into contact with the upper surface of the lower member 114.
- a spring-loaded plunger 115 is lowered to bring the butter blank into conforming relation with the female embossing member 126 so as to develop an embossed butter party 119.
- FIG. 12 where the plunger 115 is seen to be equipped with a concentric sleeve as at 128, the sleeve 128 being telescopically related to an upstanding sleeve 129 provided on the upper frame 122.
- a coil spring 130 encircles the telescope sleeve so as to return the plunger 115 to the position shown in FIG. 12 after it has developed the embossed patty 119 by virtue of being lowered to the position seen in FIG. 11.
- slightly higher gauges of film material may be employed such as up to 1.5-2.0 mil polyvinyl chloride. It will be appreciated that the film is formed initially in this alternative form by virtue of the application of vacuum, so materials satisfactory for vacuum forming may be employed.
- the cold butter in its respective encasing films 12 and 13 or 110 as the case may be, and after embossment has been completed as shown in FIG. 3 and partially in FIG. 7, is in completed packaged condition for ready shipment and/or removal from its package.
- a process for embossing the surface of cold butter the steps of: interposing a thin, manipulable, flexible film, having stretch but no recovery, between a female embossing die and a blank of cold butter, exerting pressure on said blank sufficient to press said blank against said film and, in turn, both film and blank into said die so that both will be formed into an embossed surface complementary to said die, and so that after embossment both will adhere to each other in a complementary, skintight, air-excluding, immobile relationship.
- a package comprising a blank of cold, unwhipped butter having its top equipped with a multi-cubic-dimensioned embossment and a flat bottom, said blank except for its bottom being completely covered by a thin, flexiblc, stretchable, embossment-conforming film-wrapper pressure-bonded in skin-tight, immobile yet reversible and cleanly peelable, relationship to said top by the pressure required to emboss cold butter.
- a package comprising a cube of cold, unwhipped butter having at least one side with a multi-cubic-dimensioned embossment on its surface, said embossed surface and at least four of the remaining five sides of said cube completely covered by a thin, flexible, stretchable, embossment-conforming film-wrapper pressure-bonded in skin-tight, immobile yet reversbile and cleanly peelable, relationship to said surfaces by the pressure required to emboss cold butter.
Description
L. PETERS METHOD OF AND MEANS FOR EMBOSSMENT AND PACKAGING OF GOLD BUTTER 3 Sheets-Sheet 1 Filed Oct. 21, 1964 5 I k T .O S M M E E V WE P O E ibmmf/zah 442107,, og m d Nov. 12, 1968' VL-PETERS 3,410,699N
METHOD OF AND MEANS FOR EMBOSSMENT AND PACKAGING OF GOLD BUTTER 3 Sheets-Sheet 2 Filed Oct. 21, 1964 W a/l jwrz Qua/3mg ,6 ijgwsz [50 I9 INVENTOR; LEO PETERS Nov. 12, 1968 L. PETERS 3,410,699 METHOD OF AND MEANS FOR EMBOSSMENT AND PACKAGING OF COLD BUTTER Filed Oct. 21, 1964 3 Sheets-Sheet 3 IN VENTCR; LEO PETERS ATT'YS United States Patent 3,410,699 METHOD OF AND MEANS FOR EMBOSSMENT AND PACKAGING 0F COLD BUTTER Leo Peters, 750 Plymouth Road SE.,
' Grand Rapids, Mich. 49506 Filed Oct. 21, 1964, ser. No. 405,514 11 Claims. (Cl. 99-179) ABSTRACT OF THE DISCLOSURE Use of a flexible film such as polypropylene between a blank of cold butter and a female die to form an upstanding embossment on the blank.
Cold butteras used herein refers to butter at any temperature that renders it nonflowable under the influence of gravity, i.e., alltemperatures below 70 F. and down to 0?. F. Within this temperature range, butter can be moved and molded only with relatively high pressures, ranging from a few pounds per square inch at the 70 F. temperature to hundreds of pounds per square inch in the freezing range temperatures. In commercial practice, and more particularly for this invention, it refers to (but is not limited to) the historically-used packaging temperatures inthe general range of 35-55 F. Within this range again, butter can be moved and molded only with relatively high pressures, pressures ranging from about 50 p.s.i. to about 150 p.s.i. or more, depending upon the temperature of the butter and the type of forming machine used.
.Embossed surfaces multi cubic dimensioned. By this is meant:
I (1) Surfaces that are upraised above the plane on which the designs are set. This is in distinction to surfaces that are engraved, i.e., having designs cut in below the plane on which the designs are set.
(-2) Finely delineated (as fine as A, wide), multicubic-dimensioned surfaces, having depth, breadth, and height (in distinction to cut-in'depth only), with lines of definition able to branch off in any number of directions.
Commercial production. By this is meant production that provides methods enabling products to be successfully'sold in the competitive mass market in the United States. To be such, production must be fast, make accurately-finished multiple duplicates, and with both production methods and packaging means low in cost. This is in distinction to manual, or hand production, which is slow, inaccurate in duplication, and high in both production and packaging costs.
The problem of producing decorative-surfaced embossments on cold butter is both old and pressing. For centuries there has existed a pressing demand and a continuing'search for a commercially-practical solution to the problem. During these centuries, the market demand for such butter has been met and curbed by a trickle of highcost, crudely-formed products, manually produced at the point of use because no commercially-practical methods of production and shipment have been in existence.
For those experienced in food packaging, butter is considered an unusually sticky product that will adhere to practically any surface against which it is pressed for molding. This adhesive quality varies somewhat with the temperature of the butter: the lower the temperature, the less its adhesive, and the greater its cohesive quality; and vice versa, the higher the temperature, the greater its adhesive, and the less its cohesive, quality.
It is an important objective, therefore, of this invention to provide a method and means which will enable en1- bossed butter to be removed from its embossment die Patented Nov. 12, 1968 quickly and cleanly no matter how great its adhesionto the die-forming walls becomes under the combined infiu ence of stickiness and high pressure. 4
My invention includes an integral web of material with: the ability to cover the inside surfaces of an embossing die smoothly and tightly without adhering thereto; to function as an interleaf and a divider between a die and butter pressured against it, while at the same time sticking to butter pressured against it so that it will adhere tothe butter and not to the die upon its removal from the die.
The web has an ability to conform smoothly and adhere tightly and completely to butter pressed against it, so that it will function as a tight-fitting, air-excluding, completely packaged, contact between itself and butter.
Upon release from this packaged contact, either at point surfaces on such objects as coins, medals, jewelry, etc.,
by inserting a surface-conforming interleaf or divider (as described heretofore) between the male and female mernbers.
The male member in my preferred use of this invention becomes the member to be formed; it is a release agentencased blank or slab of butter of a predetermined amourit needed to fill the female embossing die. The female member here is the accurately preformed embossing die. Thus, a relatively soft release agent-encased male member (butter) is formed by being punched into a hard female member (the embossing die). The release agent may optionallyj line the female member instead of encasing the male member before the punching operation takes place. In
either event, the release agent functions so that the hard female embossing die and the soft male butter blank may be pressed (a) into skin-tight, form-fitting, but (b) out of-direct-contact relationship in order that (c) the butter will be properly embossed and pressure-packaged without sticking to the die, and (d) will be easily and cleanly releasable from both the die and the package after emb'oss ment.
The invention is described in conjunction with the ac-" companying drawings, in which FIG. 1 is an enlarged fragmentary sectional view of'the construction seen in the central portion of FIG. 2 and such as would be seen along the sight: line 1-1 appliedto the central portion thereof;
FIG. 2 is an exploded perspective view of apparatus arranged to practice the invention in embossing cold butter blanks, with the central portion thereof generally designated 10 being a perspective view of cold butter blanks packaged in film according to the preferred version of the invention and prior to the development of embossed surfaces;
FIG. 3 is a perspective view of cold butter blanks packaged in film according to the preferred version of the invention after embossment has taken place and with the embossed side of the packaging film partially peeled back to show completed, individually embossed molds of butter ready to dispense for consumer use;
FIG. 4 is an enlarged fragmentary view, partially in section, of the apparatus of FIG. 2 and showing the same in condition for the hobbing operation to commence;
FIG. 5 is a view similar to FIG. 4 but at an intermediate stage of production wherein the upper member or die is brought into contact with the lower member; FIG. 6 is a view similar to FIGS. 4 and 5, butshowin the apparatus in a yet further stage of operation wherein the butter blank has now been displaced into the female die portion of the lower member;
FIG. 7 is an exploded perspective view of an alternative apparatus for practicing the invention wherein only a single film sheet is employed;
FIG. 8 is an enlarged fragmentary sectional view of one of the female die portions of the apparatus of FIG. 7;
FIG. 9 is a view similar to FIG. 8 but augmented by the positioning within the female die of a cylindrical blank of cold butter;
FIG. 10 is a view similar to FIGS. 8 and 9 and showing the apparatus of FIG. 7 in a yet further condition of operation characterized by the fact that the blank of butter is now confined by an upper sleeve or frame;
FIG. 11 is a fragmentary sectional view of the appara tus of FIG. 7 showing the blank now displaced into the female die member for the purpose of developing an embossed surface; and
FIG. 12 is an enlarged elevational view, partially in section, of the plunger mechanism seen in perspective view at the extreme upper portion of FIG. 7.
In the illustration given and with particular reference to FIG. 2, the numeral 10 designates generally a product arranged for the development of a plurality of embossed butter pats and which includes a pair of blanks 11 each of which may measure about 8" x and which are confined between upper and lower films 12 and 13. Advantageously, for very delicate embossments, the films may be 0.0005" polypropylene, which films are characterized, among other things, by the unique ability to produce a high degree of cold stretch with substantially no recovery after stretching, thereby affording excellent packaging material for the practice of the preferred form of the invention. The wrapper- liner films 12 and 13 are applied to the cold butter blanks 11 to form the construction seen in FIG. 1 where the edge portions 12a and 13a extend outwardly from the central portions of the films 12 and 13 in order to function both as gaskets during the embossing operation and as readily available, easy to grasp, handles during the wrapper-removal operation. Advantageously, films 12 and 13 may be applied to the cold butter through an ironing operation relative to the large top and bottom surfaces, and a rolling or peening operation along the sides so as to develop a superior form fit, particularly as at 12b and 13b along the sides. Advantageously, these operations are performed sequentially so as to substantially remove air from within the film-enveloped blanks. It will be appreciated that the elimination of air is advantageous in implementing the embossing. The presence of air bubbles could result in unsightly blemishes.
The blank package thus achieved is seen to be positioned (now referring to FIG. 2) between a lower member 14 and an upper member 15 suitably provided on a frame (not shown). The lower member 14 has a pair of female die configurations as at 16 and 17, each of which is surrounded by a perimetric resilient material gasket as at 18. Defining the shapes of the patties ultimately developed as at 19 (see the central portion of FIG. 3), is a network of upstanding walls as at 20, each of which is relatively thin-of the order of "-and which cooperate to define the outer limits or dimensions of each patty 19. I
Ultimately the upper member 15 which is advantageously provided in the form of a plunger (compare FIGS. 5 and 6) is depressed to the level designated 15a in FIG. 6, wherein the lower edge of the plunger member 15 is designated in dotted line and corresponds to the upper surface of the upper film 12. Through the coaction of the walls 20 and the plunger 15, the films 12 and 13 are brought together in contacting relation immediately above the Walls 20 so as to facilitate separation of the nowembossed patties (also designated 19 in FIGS. 1 and 6). For the purpose of bringing about this result, the plunger member 15 is reciprocably mounted-as by a shaft 21- within an upper frame 22. The upper frame 22 carries :1 depending perimetric flange as at 23 adapted to contact the upstanding perimetric flange 24 provided on the lower member 14. The depending flange 23 is equipped With a gasket 25 corresponding in character and extent with the gasket 18, and it is seen that in proceeding from the configuration of elements in FIG. 4 to that of FIG. 5, the initial stage is for the gaskets 18 and 25 to be brought into contact so as to tightly clamp the edges 12a and 13a of the upper and lower films. After the above-mentioned clamping has been achieved, the plunger 15 is lowered through the solid line position of FIG. 6 to the dotted line position also seen therein for the purpose of developing the patty configuration illustrated schematically in the central portion of FIG. 3. Air entrapped temporarily below the plunger member 15 and above the film 12 escapes upwardly around the plunger member 15 and out of the apparatus.
Now referring to the third drawing sheet, the alternative method of practicing the invention is seen. There, a single liner sheet is provided as at and individual plungers as at are utilized in combination with a multi-female die-equipped lower member 114. As Was the case with the preferred form of the invention, each female of the die-set is suitably engraved, i.e., depressed, so as to result in the formation of an embossment on the butter blank. The sequence of operations can be appreciated best from a consideration of FIGS. 8-11, where the base 114 is first seen equipped with the film 110 the film 110 having been vacuum-drawn into the die cavity 126 by vacuum having been exerted through the plurality of ports 127. Thereupon, a cylindrical blank 111 (see FIG. 9) is placed within the die cavity 126 and thereafter a confining frame as at 112 is lowered over the blank 111 and into contact with the upper surface of the lower member 114. Lastly, a spring-loaded plunger 115 is lowered to bring the butter blank into conforming relation with the female embossing member 126 so as to develop an embossed butter party 119.
In this connection, reference is made to FIG. 12, where the plunger 115 is seen to be equipped with a concentric sleeve as at 128, the sleeve 128 being telescopically related to an upstanding sleeve 129 provided on the upper frame 122. A coil spring 130 encircles the telescope sleeve so as to return the plunger 115 to the position shown in FIG. 12 after it has developed the embossed patty 119 by virtue of being lowered to the position seen in FIG. 11.
In the practice of the alternative form of the invention such as that seen in FIGS. 7-12, slightly higher gauges of film material may be employed such as up to 1.5-2.0 mil polyvinyl chloride. It will be appreciated that the film is formed initially in this alternative form by virtue of the application of vacuum, so materials satisfactory for vacuum forming may be employed.
In both instances, removal of the film-equipped patty is achieved through an initial movement essentially parallel to the movement of the plunger 15 or 115, as the case may be, used to develop the embossed patty. In both instances, air which might interfere with the fine delineation of the embossment is removed from the female die, utilizing either the atmospheric pressure ports 27 (see FIG. 4) in the preferred form, or the vacuum ports 127 in the alternative form (see FIG. 8). In the preferred form of FIGS. 4-6, air is removed contemporaneously with the lowering of the platen or plunger, while in the FIG. 8 showing the air is removed initially, i.e., before any deforming force is applied to the blank 111.
In both methods, the cold butter in its respective encasing films 12 and 13 or 110, as the case may be, and after embossment has been completed as shown in FIG. 3 and partially in FIG. 7, is in completed packaged condition for ready shipment and/or removal from its package.
While in the foregoing specification a detailed description of the invention and its application to cold butter has been set down for the purpose of illustration, many variations in the details herein given and their application for foods similar to butter, as, for example, margarine, may be made by those skilled in the art without departing from the spirit and scope of the invention.
I claim:
1. In a method of forming embossed surfaces on cold butter, the steps of interposing a flexible film liner be tween a butter blank and a recessed die engraved complementarily for the finished butter embossment, and applying pressure to said blank to form the same into said die recess.
2. The method of claim 1 in which said butter blank is confined between a pair of liners.
3. The method of claim 1 in which air is removed from said recess simultaneously with the application of pressure to said blank.
4. The method of claim 1 in which the formed blank is removed from said die recess by an initial movement generally similar to the angle of pressure application.
5. In a process for embossing the surface of cold butter, the steps of: interposing a thin, manipulable, flexible film, having stretch but no recovery, between a female embossing die and a blank of cold butter, exerting pressure on said blank sufficient to press said blank against said film and, in turn, both film and blank into said die so that both will be formed into an embossed surface complementary to said die, and so that after embossment both will adhere to each other in a complementary, skintight, air-excluding, immobile relationship.
6. The process of claim 5 in which air is removed from between said film and said blank of butter by draping and pressing said film smoothly over said blank.
7. The process of claim 5 in which said blank of butter is completely enclosed by said die and the means for exerting said pressure while said pressure is being exerted.
8. The process of claim 5 in which air is removed from between said film and said blank simultaneously with the exertion of pressure on said blank of butter.
9. In a packaging process wherein a blank of plainsurfaced cold butter is formed into an embossed-surfaced body, the steps of wrapping said blank in a thin, flexible, butter-adhering, metal-non-adhering, stretchable but nonrecovering, plastic film, strong enough to Withstand without breaking the pressures required to emboss cold butter, in an air-excluding relationship, embossing said butter within a -die-set in which an engraved embossing die is the female member, by applying sutficient pressure to impress butter of a specific temperature and hardness with the configuration of said female die member and to seal said wrapper into complete contact with a coverage of said embossed surface in an air-excluded, skintight, immobile, yet seal-breakable, cleanly releasable, packaged relationship.
10. A package comprising a blank of cold, unwhipped butter having its top equipped with a multi-cubic-dimensioned embossment and a flat bottom, said blank except for its bottom being completely covered by a thin, flexiblc, stretchable, embossment-conforming film-wrapper pressure-bonded in skin-tight, immobile yet reversible and cleanly peelable, relationship to said top by the pressure required to emboss cold butter.
11. A package comprising a cube of cold, unwhipped butter having at least one side with a multi-cubic-dimensioned embossment on its surface, said embossed surface and at least four of the remaining five sides of said cube completely covered by a thin, flexible, stretchable, embossment-conforming film-wrapper pressure-bonded in skin-tight, immobile yet reversbile and cleanly peelable, relationship to said surfaces by the pressure required to emboss cold butter.
References Cited UNITED STATES PATENTS 1,072,238 3/1912 Kitchen 99--179 2,312,511 3/1942 Weinberg 31--7 A. LOUIS MONACELL, Primary Examiner.
E. A. MILLER, Assistant Examiner.
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Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3976796A (en) * | 1975-06-30 | 1976-08-24 | Leo Peters | Package for demolding embossed butter and margarine |
US4027047A (en) * | 1972-10-05 | 1977-05-31 | Sisco Co. Ltd. | Process of producing hygienically wrapped, printed and molded chocolate cakes in envelopes simultaneously functioning as display covers |
US4369200A (en) * | 1980-09-17 | 1983-01-18 | Meiji Seika Kaisha, Ltd. | Method for producing fatty confectioneries having three-dimensional decoration deposited thereon |
US4560562A (en) * | 1984-11-07 | 1985-12-24 | Schroeder John E | Marshmallow sheet and packaging arrangement |
EP0278576A2 (en) * | 1987-02-12 | 1988-08-17 | Unilever N.V. | Ice confection in a package |
US4790740A (en) * | 1985-01-29 | 1988-12-13 | Pearlman Melinda F | Apparatus for preparing a decorative cooked egg |
WO1997010162A1 (en) * | 1995-09-13 | 1997-03-20 | Pharmacia & Upjohn Ab | Method for marking objects and objects being marked with such method |
US5683734A (en) * | 1995-06-06 | 1997-11-04 | Pepperidge Farm, Incorporated | Rotary film cookie molding |
US5755077A (en) * | 1994-09-19 | 1998-05-26 | General Mills, Inc. | Food item fabricating apparatus and methods |
US5800841A (en) * | 1994-11-24 | 1998-09-01 | Apic Yamada Corporation | Resin molding machine |
US5802816A (en) * | 1994-07-08 | 1998-09-08 | Raytest Isotopenmessgeraete Gmbh | Process for the production of a specimen carrier |
US5846588A (en) * | 1997-04-14 | 1998-12-08 | General Mills, Inc. | Food item fabricating apparatus and methods |
US5935613A (en) * | 1998-05-21 | 1999-08-10 | General Mills, Inc. | Rotary molding apparatus for molding food |
US5958492A (en) * | 1995-10-13 | 1999-09-28 | Kraft Foods, Inc. | Figure cutter for food slices |
US6153233A (en) * | 1998-08-12 | 2000-11-28 | General Mills, Inc. | Food item and its fabricating methods |
US6506425B2 (en) | 1995-09-13 | 2003-01-14 | Pharmacia Ab | Packaged markable ingestible compressible object |
US20030077005A1 (en) * | 2001-10-08 | 2003-04-24 | The Procter & Gamble Company | Process for production of pouches |
EP1366897A1 (en) * | 2002-05-30 | 2003-12-03 | SOL S.p.A. | Method of shaping a deformable material in an envelope |
US20050064081A1 (en) * | 2003-09-19 | 2005-03-24 | Rapidx Technologies Inc. | Food product and method |
EA009150B1 (en) * | 2005-04-12 | 2007-10-26 | Тайх Акциенгезелльшафт | Method and device for applying a relief to food products |
US20110114532A1 (en) * | 2008-07-16 | 2011-05-19 | Roquette Freres | Method of manufacturing cellular films directly |
US20110217422A1 (en) * | 2009-09-11 | 2011-09-08 | Mars, Incorporated | Pet food product bandolier |
US20140287107A1 (en) * | 2011-11-02 | 2014-09-25 | Crown Packaging Technology Inc. | Process for filling a can |
US20180332862A1 (en) * | 2017-05-16 | 2018-11-22 | Eve Horne | Device and method for shaping baked goods |
US10154646B2 (en) * | 2015-07-06 | 2018-12-18 | Kisha Clark | Mold having measurement marks |
USD869116S1 (en) | 2018-08-22 | 2019-12-10 | Land O'lakes, Inc. | Butter stick |
USD869117S1 (en) | 2018-08-22 | 2019-12-10 | Land O'lakes, Inc. | Butter stick |
USD871016S1 (en) | 2019-05-10 | 2019-12-31 | Land O'lakes, Inc. | Butter stick |
USD909148S1 (en) | 2018-08-22 | 2021-02-02 | Land O'lakes, Inc. | Die |
USD909825S1 (en) | 2018-08-22 | 2021-02-09 | Land O'lakes, Inc. | Die |
USD918526S1 (en) | 2019-11-12 | 2021-05-11 | Land O'lakes, Inc. | Butter stick |
US11077704B2 (en) * | 2016-10-13 | 2021-08-03 | The Swatch Group Research And Development Ltd | Method of fabricating an embossed decoration provided with an attachment |
US11407537B2 (en) * | 2018-08-08 | 2022-08-09 | Cryovac, Llc | Apparatus and method for vacuum skin packaging of a product and a skin packaged product |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1072238A (en) * | 1910-08-29 | 1913-09-02 | Joseph Moses Ward Kitchen | Manufactured and packed butter. |
US2312511A (en) * | 1941-01-27 | 1943-03-02 | Maurice J Weinberg | Butter-chip maker |
-
1964
- 1964-10-21 US US405514A patent/US3410699A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1072238A (en) * | 1910-08-29 | 1913-09-02 | Joseph Moses Ward Kitchen | Manufactured and packed butter. |
US2312511A (en) * | 1941-01-27 | 1943-03-02 | Maurice J Weinberg | Butter-chip maker |
Cited By (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027047A (en) * | 1972-10-05 | 1977-05-31 | Sisco Co. Ltd. | Process of producing hygienically wrapped, printed and molded chocolate cakes in envelopes simultaneously functioning as display covers |
US3976796A (en) * | 1975-06-30 | 1976-08-24 | Leo Peters | Package for demolding embossed butter and margarine |
US4369200A (en) * | 1980-09-17 | 1983-01-18 | Meiji Seika Kaisha, Ltd. | Method for producing fatty confectioneries having three-dimensional decoration deposited thereon |
US4560562A (en) * | 1984-11-07 | 1985-12-24 | Schroeder John E | Marshmallow sheet and packaging arrangement |
US4790740A (en) * | 1985-01-29 | 1988-12-13 | Pearlman Melinda F | Apparatus for preparing a decorative cooked egg |
EP0278576A2 (en) * | 1987-02-12 | 1988-08-17 | Unilever N.V. | Ice confection in a package |
EP0278576A3 (en) * | 1987-02-12 | 1989-03-08 | Unilever Nv | Ice confection in a package |
US5802816A (en) * | 1994-07-08 | 1998-09-08 | Raytest Isotopenmessgeraete Gmbh | Process for the production of a specimen carrier |
US5755077A (en) * | 1994-09-19 | 1998-05-26 | General Mills, Inc. | Food item fabricating apparatus and methods |
US6444157B1 (en) | 1994-11-24 | 2002-09-03 | Apic Yamada Corporation | Method of resin molding |
US5800841A (en) * | 1994-11-24 | 1998-09-01 | Apic Yamada Corporation | Resin molding machine |
US5683734A (en) * | 1995-06-06 | 1997-11-04 | Pepperidge Farm, Incorporated | Rotary film cookie molding |
AU697869B2 (en) * | 1995-09-13 | 1998-10-22 | Pharmacia & Upjohn Ab | Method for marking objects and objects being marked with such method |
US6129936A (en) * | 1995-09-13 | 2000-10-10 | Pharmacia & Upjohn Ab | Method for marking ingestible compressible in a package |
US6506425B2 (en) | 1995-09-13 | 2003-01-14 | Pharmacia Ab | Packaged markable ingestible compressible object |
WO1997010162A1 (en) * | 1995-09-13 | 1997-03-20 | Pharmacia & Upjohn Ab | Method for marking objects and objects being marked with such method |
CN1075024C (en) * | 1995-09-13 | 2001-11-21 | 法马西亚制药公司 | Method for making objects and objects being marked with such method |
US6217309B1 (en) | 1995-10-13 | 2001-04-17 | Kraft Foods, Inc. | Figure cutter for food slices |
US5958492A (en) * | 1995-10-13 | 1999-09-28 | Kraft Foods, Inc. | Figure cutter for food slices |
US5846588A (en) * | 1997-04-14 | 1998-12-08 | General Mills, Inc. | Food item fabricating apparatus and methods |
US5942268A (en) * | 1997-04-14 | 1999-08-24 | General Mills, Inc. | Embossed shape food item |
US5876777A (en) * | 1997-04-14 | 1999-03-02 | General Mills, Inc. | Food item fabricating apparatus and methods |
US6190717B1 (en) | 1998-05-21 | 2001-02-20 | General Mills, Inc. | Food item fabricating method |
US5935613A (en) * | 1998-05-21 | 1999-08-10 | General Mills, Inc. | Rotary molding apparatus for molding food |
US6509052B1 (en) | 1998-05-21 | 2003-01-21 | General Mills, Inc. | Food item fabricating methods |
US6153233A (en) * | 1998-08-12 | 2000-11-28 | General Mills, Inc. | Food item and its fabricating methods |
US7464519B2 (en) | 2001-10-08 | 2008-12-16 | The Procter & Gamble Company | Process for production of pouches |
US20030077005A1 (en) * | 2001-10-08 | 2003-04-24 | The Procter & Gamble Company | Process for production of pouches |
US20060094622A1 (en) * | 2001-10-08 | 2006-05-04 | Fisher Wayne R | Process for production of pouches |
EP1366897A1 (en) * | 2002-05-30 | 2003-12-03 | SOL S.p.A. | Method of shaping a deformable material in an envelope |
BE1014855A5 (en) * | 2002-05-30 | 2004-05-04 | Sol Spa | THE SHAPING in a housing. |
US20050064081A1 (en) * | 2003-09-19 | 2005-03-24 | Rapidx Technologies Inc. | Food product and method |
EA009150B1 (en) * | 2005-04-12 | 2007-10-26 | Тайх Акциенгезелльшафт | Method and device for applying a relief to food products |
US20110114532A1 (en) * | 2008-07-16 | 2011-05-19 | Roquette Freres | Method of manufacturing cellular films directly |
US20110217422A1 (en) * | 2009-09-11 | 2011-09-08 | Mars, Incorporated | Pet food product bandolier |
US8679564B2 (en) * | 2009-09-11 | 2014-03-25 | Mars, Incorporated | Pet food product bandolier |
US20140287107A1 (en) * | 2011-11-02 | 2014-09-25 | Crown Packaging Technology Inc. | Process for filling a can |
US9139346B2 (en) * | 2011-11-02 | 2015-09-22 | Crown Packaging Technology, Inc. | Process for filling a can |
US10154646B2 (en) * | 2015-07-06 | 2018-12-18 | Kisha Clark | Mold having measurement marks |
US20190116752A1 (en) * | 2015-07-06 | 2019-04-25 | Kisha Clark | Mold having measurement marks |
US10986807B2 (en) * | 2015-07-06 | 2021-04-27 | Kisha Clark | Mold having measurement marks |
US11077704B2 (en) * | 2016-10-13 | 2021-08-03 | The Swatch Group Research And Development Ltd | Method of fabricating an embossed decoration provided with an attachment |
US10806151B2 (en) * | 2017-05-16 | 2020-10-20 | Eve Horne | Device and method for shaping baked goods |
US20180332862A1 (en) * | 2017-05-16 | 2018-11-22 | Eve Horne | Device and method for shaping baked goods |
US11407537B2 (en) * | 2018-08-08 | 2022-08-09 | Cryovac, Llc | Apparatus and method for vacuum skin packaging of a product and a skin packaged product |
USD869116S1 (en) | 2018-08-22 | 2019-12-10 | Land O'lakes, Inc. | Butter stick |
USD909148S1 (en) | 2018-08-22 | 2021-02-02 | Land O'lakes, Inc. | Die |
USD909825S1 (en) | 2018-08-22 | 2021-02-09 | Land O'lakes, Inc. | Die |
USD899726S1 (en) | 2018-08-22 | 2020-10-27 | Land O'lakes, Inc. | Butter stick |
USD995028S1 (en) | 2018-08-22 | 2023-08-15 | Land O'lakes, Inc. | Butter stick |
USD869117S1 (en) | 2018-08-22 | 2019-12-10 | Land O'lakes, Inc. | Butter stick |
USD962586S1 (en) | 2018-08-22 | 2022-09-06 | Land O'lakes, Inc. | Butter stick |
USD954386S1 (en) | 2018-08-22 | 2022-06-14 | Land O'lakes, Inc. | Butter stick |
USD871016S1 (en) | 2019-05-10 | 2019-12-31 | Land O'lakes, Inc. | Butter stick |
USD929696S1 (en) | 2019-05-10 | 2021-09-07 | Land O'lakes, Inc. | Butter stick |
USD978478S1 (en) | 2019-05-10 | 2023-02-21 | Land O'lakes, Inc. | Butter stick |
USD1015677S1 (en) | 2019-05-10 | 2024-02-27 | Land O'lakes, Inc. | Butter stick |
USD977218S1 (en) | 2019-11-12 | 2023-02-07 | Land O'lakes, Inc. | Butter stick |
USD918526S1 (en) | 2019-11-12 | 2021-05-11 | Land O'lakes, Inc. | Butter stick |
USD1010972S1 (en) | 2019-11-12 | 2024-01-16 | Land O'lakes, Inc. | Butter stick |
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