CA2043961A1 - Sac a plusieurs epaisseurs, avec pochette interieure detachable, pour l'emballage des produits - Google Patents

Sac a plusieurs epaisseurs, avec pochette interieure detachable, pour l'emballage des produits

Info

Publication number: CA2043961A1
Authority: CA; Canada
Prior art keywords: plies; bag; pouch; heat; ply
Prior art date: 1990-06-06
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

Application number

CA002043961A

Other languages

English (en)

Inventor

Ronald G. Thrall

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Amcor Flexibles North America Inc

Original Assignee

Bemis Co Inc

Priority date (The priority date 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 date listed.)

1990-06-06

Filing date

1991-06-05

Publication date

1991-12-07

1991-06-05 Application filed by Bemis Co Inc filed Critical Bemis Co Inc

1991-12-07 Publication of CA2043961A1 publication Critical patent/CA2043961A1/fr

Status Abandoned legal-status Critical Current

Links

238000004806 packaging method and process Methods 0.000 title description 4
229920003023 plastic Polymers 0.000 claims abstract description 72
239000004033 plastic Substances 0.000 claims abstract description 72
238000007789 sealing Methods 0.000 claims abstract description 13
238000000034 method Methods 0.000 claims description 15
239000000463 material Substances 0.000 claims description 9
238000010438 heat treatment Methods 0.000 claims 4
238000003825 pressing Methods 0.000 claims 4
230000000452 restraining effect Effects 0.000 claims 1
239000000853 adhesive Substances 0.000 abstract description 6
230000001070 adhesive effect Effects 0.000 abstract description 6
239000004831 Hot glue Substances 0.000 description 5
239000004698 Polyethylene Substances 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
230000006835 compression Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
238000005429 filling process Methods 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
-1 polyethylene Polymers 0.000 description 3
229920000573 polyethylene Polymers 0.000 description 3
108010083440 4-amino-5-cyclohexyl-3-hydroxypentanoic acid renin inhibitory peptide Proteins 0.000 description 1
101150034533 ATIC gene Proteins 0.000 description 1
241000905957 Channa melasoma Species 0.000 description 1
101100136840 Dictyostelium discoideum plip gene Proteins 0.000 description 1
101150110503 END3 gene Proteins 0.000 description 1
238000003853 Pinholing Methods 0.000 description 1
101150103491 Ptpmt1 gene Proteins 0.000 description 1
235000019764 Soybean Meal Nutrition 0.000 description 1
241000193803 Therea Species 0.000 description 1
238000004026 adhesive bonding Methods 0.000 description 1
239000002004 ayurvedic oil Substances 0.000 description 1
235000013339 cereals Nutrition 0.000 description 1
238000010276 construction Methods 0.000 description 1
235000013601 eggs Nutrition 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
235000013312 flour Nutrition 0.000 description 1
235000013305 food Nutrition 0.000 description 1
235000013336 milk Nutrition 0.000 description 1
239000008267 milk Substances 0.000 description 1
210000004080 milk Anatomy 0.000 description 1
RJAVXZVSWBQSPN-UHFFFAOYSA-N n-[1-[[1-[[5-[[1-[(1-amino-1-oxo-3-phenylpropan-2-yl)amino]-4-methyl-1-oxopentan-2-yl]amino]-1-cyclohexyl-3-hydroxy-5-oxopentan-2-yl]amino]-3-(1h-imidazol-2-yl)-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]-1-[3-(1h-imidazol-5-yl)-2-(3-methylbutanoyl Chemical compound C=1C=CC=CC=1CC(C(N)=O)NC(=O)C(CC(C)C)NC(=O)CC(O)C(NC(=O)C(CC=1NC=CN=1)NC(=O)C(CC=1C=CC=CC=1)NC(=O)C1N(CCC1)C(=O)C(CC=1NC=NC=1)NC(=O)CC(C)C)CC1CCCCC1 RJAVXZVSWBQSPN-UHFFFAOYSA-N 0.000 description 1
239000002674 ointment Substances 0.000 description 1
239000004455 soybean meal Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1

Landscapes

Making Paper Articles (AREA)
Bag Frames (AREA)

CA002043961A 1990-06-06 1991-06-05 Sac a plusieurs epaisseurs, avec pochette interieure detachable, pour l'emballage des produits Abandoned CA2043961A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US53496890A	1990-06-06	1990-06-06
US07/534,968		1990-06-06

Publications (1)

Publication Number	Publication Date
CA2043961A1 true CA2043961A1 (fr)	1991-12-07

Family

ID=24132269

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002043961A Abandoned CA2043961A1 (fr)	1990-06-06	1991-06-05	Sac a plusieurs epaisseurs, avec pochette interieure detachable, pour l'emballage des produits

Country Status (2)

Country	Link
AU (1)	AU7822791A (fr)
CA (1)	CA2043961A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116853671A (zh) *	2023-06-14	2023-10-10	湖北东方化工有限公司	无人干预式多层包装袋

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6312742B1 (en) *	1997-02-17	2001-11-06	Cryovac, Inc.	Bag-in-bag packaging system

1991
- 1991-06-05 CA CA002043961A patent/CA2043961A1/fr not_active Abandoned
- 1991-06-05 AU AU78227/91A patent/AU7822791A/en not_active Abandoned

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116853671A (zh) *	2023-06-14	2023-10-10	湖北东方化工有限公司	无人干预式多层包装袋

Also Published As

Publication number	Publication date
AU7822791A (en)	1991-12-12

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Legal Events

Date	Code	Title	Description
1994-12-05	FZDE	Discontinued
2022-06-06	FZDE	Discontinued	Effective date: 19941205