Sustainable packaging system for shipping liquid or viscous products
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-005/56
B65B-003/02
출원번호
US-0620446
(2009-11-17)
등록번호
US-8567660
(2013-10-29)
발명자
/ 주소
Sullivan, Joseph
Buchenen, Bob
Gosling, Steve
출원인 / 주소
CDF Corporation
대리인 / 주소
Dorsey & Whitney LLP
인용정보
피인용 횟수 :
0인용 특허 :
144
초록▼
The present disclosure, in one embodiment, relates to a packaging assembly for holding liquids, viscous material, or particulate material. The packaging assembly includes a carton having side and bottom walls and an open top. A self-supporting plastic liner fits inside of the carton, and is for cont
The present disclosure, in one embodiment, relates to a packaging assembly for holding liquids, viscous material, or particulate material. The packaging assembly includes a carton having side and bottom walls and an open top. A self-supporting plastic liner fits inside of the carton, and is for containing liquids, viscous material, or particulate material. The liner has a side wall, a closed bottom end, and an open top end having an outwardly-projecting rim. The rim has a radially-extending flange portion, and a dependent skirt portion. When the self-supporting plastic liner is inside of the carton, the dependent skirt portion of the rim hangs over the side walls of the carton. A lidding material is removeably affixed to the rim of the plastic liner. A carton lid closes off the open top of the carton.
대표청구항▼
1. A packaging assembly for holding liquids, viscous material, or particulate material comprising: a carton having side and bottom walls and an open top forming a top edge, the carton defining exterior sides of the packaging assembly;a self-supporting plastic liner that fits inside of the carton, an
1. A packaging assembly for holding liquids, viscous material, or particulate material comprising: a carton having side and bottom walls and an open top forming a top edge, the carton defining exterior sides of the packaging assembly;a self-supporting plastic liner that fits inside of the carton, and is for containing liquids, viscous material, or particulate material, said liner comprising a side wall, a closed bottom end characterized by a bottom wall formed integral with said side wall, and an open top end having an outwardly-projecting rim, said rim comprising a radially-extending flange portion, and a dependent skirt portion at least partially extending over said exterior sides of the packaging assembly, wherein when the self-supporting plastic liner is inside of the carton, the radially extending flange portion rests generally on the top edge of the carton;a plastic lid comprising an inner portion and a rim, wherein the rim of the plastic lid is configured to fit snugly with the rim of the plastic liner and is removeably interlocking with the plastic liner; anda carton lid fitting over the carton, plastic liner, and plastic lid. 2. A packaging assembly according to claim 1, further comprising a lidding material, wherein the lidding material is removeably affixed to the rim of the plastic liner once the plastic liner has been filled with liquid, viscous material, or particulate material. 3. A packaging assembly according to claim 2, wherein the bottom wall of the carton contains at least one plastic liner access point, whereby when a plastic liner is inside of the carton and resting on the bottom wall, the plastic liner may be pushed upward by contacting the liner through at least one plastic liner access point. 4. A packaging assembly according to claim 2, further comprising a pad that is placed inside of the carton and that rests against the bottom wall of the carton, and wherein the bottom wall of the carton contains at least one plastic liner access point, whereby when a plastic liner is inside of the carton and resting on the pad, the pad and the plastic liner may be pushed upward by contacting the pad through at least one plastic liner access point. 5. A packaging assembly according to claim 2, wherein the carton, the plastic liner, the lidding material, and the carton lid are all made of recyclable material. 6. A packaging assembly according to claim 2, wherein the lidding material is detachably affixed to the radially-extending flange of the plastic liner. 7. A packaging assembly according to claim 6, wherein the lidding material is affixable to the radially-extending flange of the plastic liner while the plastic liner is inside the carton. 8. A packaging assembly according to claim 1, wherein the plastic liner and plastic lid are made of recyclable high-density polyethylene. 9. A packaging assembly according to claim 1, wherein the plastic liner and plastic lid are made of recyclable linear low-density polyethylene. 10. A packaging assembly according to claim 1, wherein the rim of the plastic lid and the rim of the plastic liner are substantially C-shaped. 11. A packaging assembly according to claim 1, wherein the rim of the plastic lid makes a snap fit with the rim of the plastic liner. 12. A packaging assembly according to claim 1, wherein the plastic liner rests on and is supported by a bottom wall of the carton. 13. A packaging assembly according to claim 1, wherein the carton and the carton lid are substantially square shaped in cross-section, and wherein the plastic liner lies substantially close to the side wall of said carton. 14. A packaging assembly according to claim 1, wherein the carton and the carton lid are substantially rectangular in cross-section, and wherein the plastic liner lies substantially close to the side wall of the carton. 15. A packaging assembly for holding liquids, viscous material, or particulate material comprising: a system for holding and supporting a liquid, viscous, or particulate material comprising: a carton having side and bottom walls and an open top that can hold a plastic liner for containing liquids, viscous material, or particulate material, the carton defining exterior sides of the packaging assembly; anda plastic liner having side and bottom walls and an open top end with an outwardly-projecting rim, said rim comprising a radially-extending flange portion, and a dependent skirt portion at least partially extending over said exterior sides of the packaging assembly, wherein the plastic liner fits inside the carton; anda securing system for the carton containing the plastic liner filled with a liquid, viscous, or particulate material, comprising: a plastic lid including a covering portion and a rim, wherein the rim of the plastic lid makes a snap fit with the rim of the plastic liner, and wherein the plastic lid is removeably interlocking with the plastic liner; anda carton lid fitting over the carton, plastic liner, and plastic lid. 16. The packaging system of claim 15, wherein the bottom wall of the carton contains at least one plastic liner access point, whereby when a plastic liner that rests on the bottom wall is inside of the carton, the plastic liner may be contacted through the at least one plastic liner access point and pushed upwards. 17. The packaging system according to claim 16, further comprising a lidding material, wherein the lidding material is removeably affixed to the rim of the plastic liner once the plastic liner has been filled with a liquid, viscous material, or particulate material, and wherein the lidding material is affixable to the rim of the plastic liner when the plastic liner is inside of the carton, and wherein the plastic liner is pushed up via the at least one plastic liner access point to facilitate affixing the lidding material to the plastic liner. 18. The packaging system of claim 15, further comprising a pad that is placed inside of the carton and that rests on the bottom wall of the carton, wherein the bottom wall of the carton contains at least one plastic liner access point, whereby when a plastic liner that rests on the pad is inside of the carton, the plastic liner and pad may be contacted through the at least one plastic liner access point and pushed upwards. 19. A method for packaging and holding liquids, viscous materials, or particulate materials, comprising: placing a plastic liner inside of a carton, the plastic liner comprising side and bottom walls and an open top end with an outwardly-projecting rim, the rim comprising a radially-extending flange portion and a dependent skirt portion, wherein the carton comprises side and bottom walls and an open top, and wherein when the plastic liner is inside of the carton, the dependent skirt portion of the rim of the plastic liner generally hangs over the side walls of the carton;filling the plastic liner with a liquid, viscous, or particulate material;snap fitting a plastic lid onto the plastic liner, wherein the plastic lid comprises a covering portion and a rim, wherein the rim of the plastic material is removably interlocking with the plastic liner; andsecuring a carton lid fitting over the carton, plastic liner, and plastic lid. 20. The method of claim 19, wherein the carton contains at least one plastic liner access point, whereby when a plastic liner is inside of the carton, the plastic liner may be contacted through said at least one plastic liner access point and pushed upwards. 21. The method of claim 20, further comprising sealing the plastic liner filled with a liquid, viscous, or particulate material with a lidding material prior to snap fitting the plastic lid onto the plastic liner, wherein the lidding material is removably affixed to the rim of the plastic liner. 22. The method of claim 21, wherein the plastic liner is pushed upwards via the at least one plastic liner access point to facilitate affixing the lidding material to the plastic liner. 23. The method of claim 19, further comprising a pad that is placed inside of the carton and that rests on the bottom wall of the carton, wherein the carton contains at least one plastic liner access point, whereby when a plastic liner is inside of the carton, the pad may be contacted through said at least one plastic liner access point and pushed upwards together with the plastic liner.
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이 특허에 인용된 특허 (144)
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