CA1304634C - Fermeture plastique faible teneur en oxygene et formant barriere, a joint adhesif; methode de fabrication - Google Patents
Fermeture plastique faible teneur en oxygene et formant barriere, a joint adhesif; methode de fabricationInfo
- Publication number
- CA1304634C CA1304634C CA000561410A CA561410A CA1304634C CA 1304634 C CA1304634 C CA 1304634C CA 000561410 A CA000561410 A CA 000561410A CA 561410 A CA561410 A CA 561410A CA 1304634 C CA1304634 C CA 1304634C
- Authority
- CA
- Canada
- Prior art keywords
- insert
- closure
- organosol
- accordance
- metal foil
- 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 abstract description 19
- 229920003023 plastic Polymers 0.000 title claims abstract description 19
- 150000001875 compounds Chemical class 0.000 title claims abstract description 9
- 238000013023 gasketing Methods 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 title claims description 14
- 230000004888 barrier function Effects 0.000 title claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title description 2
- 239000001301 oxygen Substances 0.000 title description 2
- 229910052760 oxygen Inorganic materials 0.000 title description 2
- 239000011888 foil Substances 0.000 claims abstract description 30
- -1 polypropylene Polymers 0.000 claims abstract description 14
- 239000004743 Polypropylene Substances 0.000 claims abstract description 13
- 229920001155 polypropylene Polymers 0.000 claims abstract description 13
- 229920001944 Plastisol Polymers 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 239000004999 plastisol Substances 0.000 claims abstract description 11
- 229920002397 thermoplastic olefin Polymers 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000006185 dispersion Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 239000002987 primer (paints) Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 239000005008 organosol coating Substances 0.000 claims description 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- 229920001897 terpolymer Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 229920005629 polypropylene homopolymer Polymers 0.000 abstract description 3
- 230000006698 induction Effects 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000007756 gravure coating Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/025,635 US4774134A (en) | 1987-03-13 | 1987-03-13 | Low oxygen barrier type plastic closure with an adhered gasketing compound and method of forming same |
| US025,635 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1304634C true CA1304634C (fr) | 1992-07-07 |
Family
ID=21827206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000561410A Expired - Fee Related CA1304634C (fr) | 1987-03-13 | 1988-03-14 | Fermeture plastique faible teneur en oxygene et formant barriere, a joint adhesif; methode de fabrication |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS63307941A (fr) |
| KR (1) | KR880010990A (fr) |
| AU (1) | AU602959B2 (fr) |
| CA (1) | CA1304634C (fr) |
| IL (1) | IL85717A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030215A (zh) * | 2014-05-21 | 2014-09-10 | 成都中牧生物药业有限公司 | 铝箔盖收紧机构 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2430308A1 (fr) * | 1978-07-05 | 1980-02-01 | Toyo Seikan Kaisha Ltd | Stratifie sterilisable en vase clos et procede de fabrication de ce stratifie |
| US4695503A (en) * | 1986-03-07 | 1987-09-22 | Mobil Oil Corporation | Coated, oriented, polymer film laminate |
-
1988
- 1988-03-11 AU AU13100/88A patent/AU602959B2/en not_active Ceased
- 1988-03-12 KR KR1019880002662A patent/KR880010990A/ko not_active Withdrawn
- 1988-03-13 IL IL85717A patent/IL85717A/xx unknown
- 1988-03-14 CA CA000561410A patent/CA1304634C/fr not_active Expired - Fee Related
- 1988-03-14 JP JP63060147A patent/JPS63307941A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63307941A (ja) | 1988-12-15 |
| IL85717A0 (en) | 1988-08-31 |
| IL85717A (en) | 1991-11-21 |
| KR880010990A (ko) | 1988-10-25 |
| AU602959B2 (en) | 1990-11-01 |
| AU1310088A (en) | 1988-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |