CA1307497C - Methode de fixation de fermeture a pression et glissiere en plastique non compatible avec le materiau de la paroi du sac - Google Patents
Methode de fixation de fermeture a pression et glissiere en plastique non compatible avec le materiau de la paroi du sacInfo
- Publication number
- CA1307497C CA1307497C CA000563048A CA563048A CA1307497C CA 1307497 C CA1307497 C CA 1307497C CA 000563048 A CA000563048 A CA 000563048A CA 563048 A CA563048 A CA 563048A CA 1307497 C CA1307497 C CA 1307497C
- Authority
- CA
- Canada
- Prior art keywords
- flange portions
- zipper
- sockets
- providing
- strips
- 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
- 239000004033 plastic Substances 0.000 title claims description 11
- 229920003023 plastic Polymers 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims abstract description 25
- 239000003000 extruded plastic Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract 7
- 230000000295 complement effect Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000004873 anchoring Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- -1 polypropylene Polymers 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000004023 plastic welding Methods 0.000 description 1
- XXPDBLUZJRXNNZ-UHFFFAOYSA-N promethazine hydrochloride Chemical compound Cl.C1=CC=C2N(CC(C)N(C)C)C3=CC=CC=C3SC2=C1 XXPDBLUZJRXNNZ-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Landscapes
- Bag Frames (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/072,559 US4807300A (en) | 1985-08-27 | 1987-07-13 | Plastic zipper bag with anchor-socket attachment arrangement |
| US72,559 | 1987-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1307497C true CA1307497C (fr) | 1992-09-15 |
Family
ID=22108379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000563048A Expired - Fee Related CA1307497C (fr) | 1987-07-13 | 1988-03-31 | Methode de fixation de fermeture a pression et glissiere en plastique non compatible avec le materiau de la paroi du sac |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6423957A (fr) |
| CA (1) | CA1307497C (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58174344A (ja) * | 1982-04-05 | 1983-10-13 | Kuraray Yuka Kk | 酢酸の回収方法 |
| JPS624061A (ja) * | 1985-06-15 | 1987-01-10 | 株式会社 生産日本社 | 包装用袋 |
-
1988
- 1988-03-31 CA CA000563048A patent/CA1307497C/fr not_active Expired - Fee Related
- 1988-06-23 JP JP15368688A patent/JPS6423957A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6423957A (en) | 1989-01-26 |
Similar Documents
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |