CA2253457C - Stretch wrapped units for flexible articles - Google Patents
Stretch wrapped units for flexible articles Download PDFInfo
- Publication number
- CA2253457C CA2253457C CA002253457A CA2253457A CA2253457C CA 2253457 C CA2253457 C CA 2253457C CA 002253457 A CA002253457 A CA 002253457A CA 2253457 A CA2253457 A CA 2253457A CA 2253457 C CA2253457 C CA 2253457C
- Authority
- CA
- Canada
- Prior art keywords
- array
- face
- plastic film
- packs
- articles
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
- B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
- B65D71/08—Wrappers shrunk by heat or under tension, e.g. stretch films or films tensioned by compressed articles
-
- 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
-
- 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
- B65D75/006—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 in stretch films
-
- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Bag Frames (AREA)
- Basic Packing Technique (AREA)
- Wrappers (AREA)
Abstract
A unit (10) comprising an array (11) of at least two substantially parallelepipedal flexible packs (12), said packs (12) comprising compressed flexible articles (14) encased in a flexible bag (13), said compressed articles (14) having been compressed to between 20 percent and 70 percent of their uncompressed volume in a direction of compression C, said array (11) comprising a top face (15), a bottom face (16), a front face (17), a back face (18) and two side faces (19, 20) characterised in that said unit (10) comprises a cold stretchable plastic film (21) disposed adjacent at least a part of at least four consecutive faces (15, 16, 17, 18, 19, 20) of said array (11) and said cold stretchable plastic film (21) non-adhesively attaches to said top face (15), said bottom face (16), said front face (17), said back face (18) and said side faces (19, 20) of said array (11).
Description
STRETCH WRAPPED UNITS FOR FLEXIBLE ARTICLES
Field of the invention The invention relates to an array of packs, comprising compressed flexible articles encased in flexible bags, which are stretch wrapped with a cold stretchable plastic film and sealed to form a rigid stretch wrapped unit.
Description of the prior art It is widely known in the art to pack an array of flexible packs comprising compressed flexible articles encased in flexible bags in cardboard cases of fixed dimensions for ease of handling, storage and transport. The space inside these cases cannot be fully utilised because of the tolerances imposed by the variations in the pack dimensions resulting from the production processes and the usual automatic mechanical packaging systems. Furthermore, due to the deviations in the pack dimensions resulting from the packing of compressible flexible articles into flexible bags, the cardboard cases need to be over-dimensioned. As a consequence of this over-dimensioning, arrays of packs on the bottom of pallets are. incapable of supporting the imposed loads when pallets of products are stacked or grouped three pallets high. Therefore, the cardboard cases must be designed to support the extra loads.
An array of packs of compressed flexible articles can also be wrapped in a plastic film. The plastic film can comprise relatively inexpensive materials such as polymeric films or thermoplastic films. Such materials reduce the severity of the disposal problem from an environmental standpoint both with respect to the amount of wrapping material required and the disposabitity/degradability of the particular wrapping material. In addition, plastic film is lighter and more flexible than cardboard, which is heavy, requires space and has less flexibility for storage since it is rigid and in use continues to occupy the same amount of space even when nearly empty.
Field of the invention The invention relates to an array of packs, comprising compressed flexible articles encased in flexible bags, which are stretch wrapped with a cold stretchable plastic film and sealed to form a rigid stretch wrapped unit.
Description of the prior art It is widely known in the art to pack an array of flexible packs comprising compressed flexible articles encased in flexible bags in cardboard cases of fixed dimensions for ease of handling, storage and transport. The space inside these cases cannot be fully utilised because of the tolerances imposed by the variations in the pack dimensions resulting from the production processes and the usual automatic mechanical packaging systems. Furthermore, due to the deviations in the pack dimensions resulting from the packing of compressible flexible articles into flexible bags, the cardboard cases need to be over-dimensioned. As a consequence of this over-dimensioning, arrays of packs on the bottom of pallets are. incapable of supporting the imposed loads when pallets of products are stacked or grouped three pallets high. Therefore, the cardboard cases must be designed to support the extra loads.
An array of packs of compressed flexible articles can also be wrapped in a plastic film. The plastic film can comprise relatively inexpensive materials such as polymeric films or thermoplastic films. Such materials reduce the severity of the disposal problem from an environmental standpoint both with respect to the amount of wrapping material required and the disposabitity/degradability of the particular wrapping material. In addition, plastic film is lighter and more flexible than cardboard, which is heavy, requires space and has less flexibility for storage since it is rigid and in use continues to occupy the same amount of space even when nearly empty.
2 Prior art developments include US 5,049,423, which discloses thermoplastic films and more particularly, thermoplastic films having properties making them especially suitable for use as stretch wraps for various foodstuffs, rolls of carpet, liquid containers etc. in various bundling and palletising operations. The load of the pallet may be bundled by stretch wrapping a film several times around the articles to be palletised. The document focuses on the properties of the thermoplastic film.
EP 0 294 339 A2 discloses a machine for packaging a plurality of articles, either loose, collected on a tray or inside a container, within a cold stretchable or a semi-stretchable type of film web. The machine includes a stretching device which prevents shrinking of the central region of the film in the longitudinal direction, a wrapping device and a complete sealing unit which seals the film ends while the film is still under tension. The invention takes advantage of the elastic memory of the fifm web to tightly enclose the packaged articles rather than using the compressibility of the articles to form a rigid stretch wrapped unit.
DE 33 41 897 A1 discloses a process developed by the Hagemann company which results in a stretch wrapped product. The machine wraps articles in pre-stretched film, which contracts at a later stage.
The film is drawn from a reeling device under tension and continuously wound in a spiral fashion around the conveyor belt and reels to form a tube, whose end is drawn off. The machine can wrap loosely stacked articles in continuous action and single articles can be handled. The invention does not teach a stretch wrapping process which exploits the compressibility of an array of packs of flexible articles.
Therefore, the prior art does not teach a wrapping system which is independent of the fixed dimensions of the outer cases, which exploits the compressibility of an array of packs of flexible articles and which allows the possibility of sealing the sides of the array of packs to form a completely closed unit.
EP 0 294 339 A2 discloses a machine for packaging a plurality of articles, either loose, collected on a tray or inside a container, within a cold stretchable or a semi-stretchable type of film web. The machine includes a stretching device which prevents shrinking of the central region of the film in the longitudinal direction, a wrapping device and a complete sealing unit which seals the film ends while the film is still under tension. The invention takes advantage of the elastic memory of the fifm web to tightly enclose the packaged articles rather than using the compressibility of the articles to form a rigid stretch wrapped unit.
DE 33 41 897 A1 discloses a process developed by the Hagemann company which results in a stretch wrapped product. The machine wraps articles in pre-stretched film, which contracts at a later stage.
The film is drawn from a reeling device under tension and continuously wound in a spiral fashion around the conveyor belt and reels to form a tube, whose end is drawn off. The machine can wrap loosely stacked articles in continuous action and single articles can be handled. The invention does not teach a stretch wrapping process which exploits the compressibility of an array of packs of flexible articles.
Therefore, the prior art does not teach a wrapping system which is independent of the fixed dimensions of the outer cases, which exploits the compressibility of an array of packs of flexible articles and which allows the possibility of sealing the sides of the array of packs to form a completely closed unit.
3 Object and summary of the invention An object of an aspect of the present invention is to produce a rigid and stable unit by stretch wrapping an array of flexible packs of disposable absorbent diapers, sanitan articles, incontinent pads or briefs, bandages and the like, with a cold stretchable plastic film.
In an aspect of the present invention, cardboard is eliminated as a packaging material by making use of a plastic film, which is stretch wrapped around four consecutive faces of an array of flexible packs. This has subsequently led to several benefits namely, units that are more stable and that are capable of sustaining higher load carrying capacities; a reduction in the overall weight of the units to be handled, stored and transported; a decrease in the level of waste packaging material; and an improved and optimised pallet fit during handling, storage and transport operations.
In accordance with an object of an aspect of the invention, a unit comprising an array of at least two substantially parallelepipedal packs is provided. The unit has a top face, a bottom face, a front face, a back face and two side faces and comprises a cold stretchable plastic film, which is disposed adjacent to at least four consecutive faces of the array of packs. The cold stretchable plastic film non-adhesively attaches to the faces of the array. Two options exist: either the faces of the array not covered by the cold stretchable plastic film can be left exposed to the environment or the cold stretchable plastic film can be made wide enough to cover the remaining two faces of the array and can be sealed to form a closed unit by a variety of means.
In accordance with another aspect of the present invention, there is provided a unit comprising an array of at least two substantially parallelepipedal packs, said packs comprising compressed flexible articles encased in a flexiblf: bag, said compressed articles having been compressed to between 2t) percent and 70 percent of their uncompressed volume in a direction of compression C, said array comprising a top face, a bottom face, a front face, a back face and two side faces wherein said unit comprises a cold stretachable plastic film disposed adjacent at least four consecutive 3a faces of said array and said cold stretchable plastic film non-adhesively attaches to said top face, said bottom face, said front face, said back face and said side faces of said array.
Brief description of the drawings The invention will be described hereinafter with reference to the following drawings:
Figure 1 shows a pack comprising compressed flexible articles encased in a flexible bag;
In an aspect of the present invention, cardboard is eliminated as a packaging material by making use of a plastic film, which is stretch wrapped around four consecutive faces of an array of flexible packs. This has subsequently led to several benefits namely, units that are more stable and that are capable of sustaining higher load carrying capacities; a reduction in the overall weight of the units to be handled, stored and transported; a decrease in the level of waste packaging material; and an improved and optimised pallet fit during handling, storage and transport operations.
In accordance with an object of an aspect of the invention, a unit comprising an array of at least two substantially parallelepipedal packs is provided. The unit has a top face, a bottom face, a front face, a back face and two side faces and comprises a cold stretchable plastic film, which is disposed adjacent to at least four consecutive faces of the array of packs. The cold stretchable plastic film non-adhesively attaches to the faces of the array. Two options exist: either the faces of the array not covered by the cold stretchable plastic film can be left exposed to the environment or the cold stretchable plastic film can be made wide enough to cover the remaining two faces of the array and can be sealed to form a closed unit by a variety of means.
In accordance with another aspect of the present invention, there is provided a unit comprising an array of at least two substantially parallelepipedal packs, said packs comprising compressed flexible articles encased in a flexiblf: bag, said compressed articles having been compressed to between 2t) percent and 70 percent of their uncompressed volume in a direction of compression C, said array comprising a top face, a bottom face, a front face, a back face and two side faces wherein said unit comprises a cold stretachable plastic film disposed adjacent at least four consecutive 3a faces of said array and said cold stretchable plastic film non-adhesively attaches to said top face, said bottom face, said front face, said back face and said side faces of said array.
Brief description of the drawings The invention will be described hereinafter with reference to the following drawings:
Figure 1 shows a pack comprising compressed flexible articles encased in a flexible bag;
4 Figure 2 is a perspective view of an array of five packs and a cold stretchable plastic film disposed adjacent to four consecutive faces of the array.
Detailed description of the invention Figure 1 shows a pack 12 comprising compressed flexible articles 14 encased in a flexible bag 13. The substantially parallelipedal packs 12 are arranged in an up-on-base configuration. Other configurations such as flat-on-face and up-on-side are also possible. The compressed flexible articles 14 may comprise disposable absorbent diapers, sanitary articles, incontinent pads or briefs, bandages and the like. The flexible articles 14 are compressed to between 20 and 70 percent of their uncompressed volume in a direction of compression C. In particular, figure 1 shows a diaper pack 12 comprising between one to fifty disposable absorbent diapers 14 and a plastic bag 13 with a thickness ranging from 20 to 120 micrometres. A method for the compression packing of disposable absorbent diapers into flexible bags has been described in detail in the following patents US 4,934,535, US
4,966,286, US 5,022,216, US 5,050,742 and US 5,150,561.
As is displayed in figure 2, the packs 12 are arranged in the form of an array 11 before transport and storage. An array 11 usually comprises at least two substantially parallelipedal packs 12. More specifically, figure 2 shows a perspective view of a substantially covered array 11 comprising five substantially parallelepipedal packs 12 of the type shown in figure 1. The stretch wrapped array forms the unit 10. For the purposes of transport and storage, a number of units 10 can be stacked or grouped in a plurality of configurations to form a case on a pallet such that a load can be applied to a top panel or to a side panel of the case with the direction of the load being perpendicular to the direction of compression, which is around the circumference of the case. The units are less compressible in directions perpendicular to the direction of compression.
In figure 2, the unit 10 comprises a top face 15, a bottom face 16, a front face 17, a back face 18 and two side faces 19, 20 and a cold
Detailed description of the invention Figure 1 shows a pack 12 comprising compressed flexible articles 14 encased in a flexible bag 13. The substantially parallelipedal packs 12 are arranged in an up-on-base configuration. Other configurations such as flat-on-face and up-on-side are also possible. The compressed flexible articles 14 may comprise disposable absorbent diapers, sanitary articles, incontinent pads or briefs, bandages and the like. The flexible articles 14 are compressed to between 20 and 70 percent of their uncompressed volume in a direction of compression C. In particular, figure 1 shows a diaper pack 12 comprising between one to fifty disposable absorbent diapers 14 and a plastic bag 13 with a thickness ranging from 20 to 120 micrometres. A method for the compression packing of disposable absorbent diapers into flexible bags has been described in detail in the following patents US 4,934,535, US
4,966,286, US 5,022,216, US 5,050,742 and US 5,150,561.
As is displayed in figure 2, the packs 12 are arranged in the form of an array 11 before transport and storage. An array 11 usually comprises at least two substantially parallelipedal packs 12. More specifically, figure 2 shows a perspective view of a substantially covered array 11 comprising five substantially parallelepipedal packs 12 of the type shown in figure 1. The stretch wrapped array forms the unit 10. For the purposes of transport and storage, a number of units 10 can be stacked or grouped in a plurality of configurations to form a case on a pallet such that a load can be applied to a top panel or to a side panel of the case with the direction of the load being perpendicular to the direction of compression, which is around the circumference of the case. The units are less compressible in directions perpendicular to the direction of compression.
In figure 2, the unit 10 comprises a top face 15, a bottom face 16, a front face 17, a back face 18 and two side faces 19, 20 and a cold
5 PCT/US97/07093 stretchable plastic film 21, which is disposed adjacent to at least four consecutive faces of the array 11 of packs 12. Three stretch wrapping configurations are possible with permutations, namely the cold stretchable film 21 can be disposed adjacent to the top face 15, the back face 18, the bottom face 16 and the front face 17; the side face 7 9, the top face 15, the remaining side face 20 and the bottom face 16;
or the back face 18, the side face 20, the front face 17 and the remaining side face 19. The cold stretchable plastic film 21 non-adhesively attaches to all the faces 15, 16 17, 18, 19, 20 of the array 11. The faces 15, 16 17, 18, 19, 20, depending on the selected stretch wrapping configuration, not covered by the cold stretchable plastic film 21 remain exposed to the environment. tn figure 2, in particular, the cold stretchable plastic film 21 is wrapped around the side face 19, the top face 15, the remaining side face 20 and the bottom face 16.
The cold stretchable plastic film 21 can also be disposed adjacent to the top face 15, the back face 18, the bottom face 16, the front face 17 and the side faces 79, 20 of the array 11 to form a completely closed unit 10.
The preferred film 21 is a cold stretchable polyethylene film, which is a plastic film that after being stretched exhibits the property of elastic memory. Such a property enables the film to return substantially to its starting dimensions. The preferred thickness for the cold stretchable film 21 ranges from 15-60 micrometres and it can be stretched in an elongation range from 80-150 percent. The cold stretchable film 21 may either be transparent, white or coloured and in addition, it may comprise graphical indicia, which can also be coloured. By tightly stretch wrapping the cold stretchable film 21 around the array 11 of packs 12, the stability of the array 11 is improved without resulting in a deterioration of the substantially parallelepipedal shape of the array 11.
Furthermore, a strong and rigid outer casing for the array 11 is created, which guarantees stability.
or the back face 18, the side face 20, the front face 17 and the remaining side face 19. The cold stretchable plastic film 21 non-adhesively attaches to all the faces 15, 16 17, 18, 19, 20 of the array 11. The faces 15, 16 17, 18, 19, 20, depending on the selected stretch wrapping configuration, not covered by the cold stretchable plastic film 21 remain exposed to the environment. tn figure 2, in particular, the cold stretchable plastic film 21 is wrapped around the side face 19, the top face 15, the remaining side face 20 and the bottom face 16.
The cold stretchable plastic film 21 can also be disposed adjacent to the top face 15, the back face 18, the bottom face 16, the front face 17 and the side faces 79, 20 of the array 11 to form a completely closed unit 10.
The preferred film 21 is a cold stretchable polyethylene film, which is a plastic film that after being stretched exhibits the property of elastic memory. Such a property enables the film to return substantially to its starting dimensions. The preferred thickness for the cold stretchable film 21 ranges from 15-60 micrometres and it can be stretched in an elongation range from 80-150 percent. The cold stretchable film 21 may either be transparent, white or coloured and in addition, it may comprise graphical indicia, which can also be coloured. By tightly stretch wrapping the cold stretchable film 21 around the array 11 of packs 12, the stability of the array 11 is improved without resulting in a deterioration of the substantially parallelepipedal shape of the array 11.
Furthermore, a strong and rigid outer casing for the array 11 is created, which guarantees stability.
Claims (3)
1. A unit comprising an array of at least two substantially parallelepipedal packs, said packs comprising compressed flexible articles encased in a flexible bag, said compressed articles having been compressed to between 20 percent and 70 percent of their uncompressed volume in a direction of compression C, said array comprising a top face, a bottom face, a front face, a back face and two side faces wherein said unit comprises a cold stretachable plastic film disposed adjacent at least four consecutive faces of said array and said cold stretchable plastic film non-adhesively attaches to said top face, said bottom face, said front face, said back face; and said side faces of said array.
2. A unit according to claim 1 wherein said faces of said array not covered by said cold stretchable plastic film remain exposed to the environment.
3. A unit according to claim 1 wherein said cold stretchable plastic film is disposed adjacent said top face, said bottom face, said front face, said back face and said side faces of said array and sealed to form a closed unit.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96106865A EP0805114B1 (en) | 1996-05-01 | 1996-05-01 | Stretch wrapped units for flexible articles |
EP96106865.7 | 1996-05-01 | ||
PCT/US1997/007093 WO1997041045A1 (en) | 1996-05-01 | 1997-04-28 | Stretch wrapped units for flexible articles |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2253457A1 CA2253457A1 (en) | 1997-11-06 |
CA2253457C true CA2253457C (en) | 2003-08-19 |
Family
ID=8222735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002253457A Expired - Fee Related CA2253457C (en) | 1996-05-01 | 1997-04-28 | Stretch wrapped units for flexible articles |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0805114B1 (en) |
KR (1) | KR20000065169A (en) |
AT (1) | ATE202990T1 (en) |
AU (1) | AU2816097A (en) |
CA (1) | CA2253457C (en) |
DE (1) | DE69613813T2 (en) |
ES (1) | ES2158189T3 (en) |
WO (1) | WO1997041045A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108430882A (en) * | 2015-12-18 | 2018-08-21 | 易希提卫生与保健公司 | The transportation and packing of independent packaging for absorbability tissue paper material |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1145970A1 (en) * | 2000-04-11 | 2001-10-17 | Gosac Trading, S.L. | Perfected container for fittings |
KR20030063467A (en) | 2000-12-26 | 2003-07-28 | 킴벌리-클라크 월드와이드, 인크. | Dispensing cartridge and system |
US7913842B2 (en) * | 2006-10-16 | 2011-03-29 | Owens Corning Intellectual Capital, Llc | Loosefill package for blowing wool machine |
DE102013208136A1 (en) * | 2013-05-03 | 2014-11-06 | Paul Hartmann Ag | Palletized or palletizable assembly and method for its manufacture |
WO2017144504A1 (en) * | 2016-02-26 | 2017-08-31 | Lemo Maschinenbau Gmbh | Stabilization of overwraps |
US20230227230A1 (en) * | 2022-01-14 | 2023-07-20 | The Procter & Gamble Company | Packaging assembly |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3458036A (en) * | 1965-02-12 | 1969-07-29 | Hayssen Mfg Co | Compressed heat shrunk package |
US4177895A (en) * | 1974-07-12 | 1979-12-11 | Shelton Marcus H | Moisture stabilized package |
US4793490A (en) * | 1980-03-14 | 1988-12-27 | Gaines Pet Foods Corp. | Package for compressible bags and process |
FR2509742B1 (en) * | 1981-07-15 | 1985-11-15 | Charbonnages Ste Chimique | |
FR2510515B1 (en) * | 1981-07-31 | 1985-12-06 | Saint Gobain Isover | PROCESS FOR PACKAGING PANELS OF COMPRESSIBLE MATERIAL AND PACKAGING PRODUCED BY THIS PROCESS |
CA1194453A (en) * | 1983-09-14 | 1985-10-01 | Phillip W. Blackmore | Bales of bagged batts |
GB2183215A (en) * | 1985-11-25 | 1987-06-03 | Moy Insulation Limited | A package of flexible or semi- flexible material and a method of forming such a package |
FR2611163B1 (en) * | 1987-02-19 | 1989-02-10 | Vittel Eaux Min | DEVICE FOR PRODUCING A BAG IN FLEXIBLE SYNTHETIC MATERIAL; PROCESS FOR OBTAINING IT; BAG SO OBTAINED |
IT1204553B (en) * | 1987-05-05 | 1989-03-10 | A W A X Srl | MACHINE FOR PACKING VARIOUS KINDS OF PRODUCTS WITH COLD EXTENDABLE COLD FILM |
US5111931A (en) * | 1989-05-17 | 1992-05-12 | A.C.X., Inc. | Unitized palletless multiple bale cargo unit |
US5350063A (en) * | 1993-07-13 | 1994-09-27 | Owens-Corning Fiberglas Technology Inc. | Cartwheelable shipping package for insulation |
US5361905A (en) * | 1993-09-22 | 1994-11-08 | Kimberly-Clark Corporation | Flexible packaging with center opening feature |
US5380094A (en) * | 1994-02-03 | 1995-01-10 | The Procter & Gamble Company | Easy open feature for polymeric package with contents under high compression |
-
1996
- 1996-05-01 EP EP96106865A patent/EP0805114B1/en not_active Expired - Lifetime
- 1996-05-01 AT AT96106865T patent/ATE202990T1/en active
- 1996-05-01 ES ES96106865T patent/ES2158189T3/en not_active Expired - Lifetime
- 1996-05-01 DE DE69613813T patent/DE69613813T2/en not_active Expired - Lifetime
-
1997
- 1997-04-28 CA CA002253457A patent/CA2253457C/en not_active Expired - Fee Related
- 1997-04-28 KR KR1019980708796A patent/KR20000065169A/en not_active Application Discontinuation
- 1997-04-28 WO PCT/US1997/007093 patent/WO1997041045A1/en not_active Application Discontinuation
- 1997-04-28 AU AU28160/97A patent/AU2816097A/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108430882A (en) * | 2015-12-18 | 2018-08-21 | 易希提卫生与保健公司 | The transportation and packing of independent packaging for absorbability tissue paper material |
US10875705B2 (en) | 2015-12-18 | 2020-12-29 | Essity Hygiene And Health Aktiebolag | Transport package for individual packages of absorbent tissue paper material |
Also Published As
Publication number | Publication date |
---|---|
WO1997041045A1 (en) | 1997-11-06 |
DE69613813D1 (en) | 2001-08-16 |
ES2158189T3 (en) | 2001-09-01 |
AU2816097A (en) | 1997-11-19 |
DE69613813T2 (en) | 2002-04-04 |
KR20000065169A (en) | 2000-11-06 |
ATE202990T1 (en) | 2001-07-15 |
CA2253457A1 (en) | 1997-11-06 |
EP0805114B1 (en) | 2001-07-11 |
EP0805114A1 (en) | 1997-11-05 |
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