JPH0580336B2 - - Google Patents
Info
- Publication number
- JPH0580336B2 JPH0580336B2 JP22959186A JP22959186A JPH0580336B2 JP H0580336 B2 JPH0580336 B2 JP H0580336B2 JP 22959186 A JP22959186 A JP 22959186A JP 22959186 A JP22959186 A JP 22959186A JP H0580336 B2 JPH0580336 B2 JP H0580336B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- layer
- multilayer
- innermost layer
- resin
- 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 - Lifetime
Links
- 239000010410 layer Substances 0.000 claims description 72
- 239000000463 material Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229920005992 thermoplastic resin Polymers 0.000 claims description 8
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000003856 thermoforming Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 229920005989 resin Polymers 0.000 description 27
- 239000011347 resin Substances 0.000 description 27
- -1 polypropylene Polymers 0.000 description 18
- 238000004080 punching Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 14
- 238000000465 moulding Methods 0.000 description 11
- 238000004806 packaging method and process Methods 0.000 description 11
- 229920001155 polypropylene Polymers 0.000 description 11
- 239000004743 Polypropylene Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 229920001577 copolymer Polymers 0.000 description 8
- 229920001903 high density polyethylene Polymers 0.000 description 7
- 239000004700 high-density polyethylene Substances 0.000 description 7
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000000565 sealant Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 229920013716 polyethylene resin Polymers 0.000 description 4
- 239000004711 α-olefin Substances 0.000 description 4
- 239000011256 inorganic filler Substances 0.000 description 3
- 229910003475 inorganic filler Inorganic materials 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000004148 curcumin Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920006228 ethylene acrylate copolymer Polymers 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009816 wet lamination Methods 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (18)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61229591A JPS6384921A (ja) | 1986-09-30 | 1986-09-30 | 容器の製造方法 |
| CA 533355 CA1303522C (en) | 1986-04-08 | 1987-03-30 | Easily-openable packaging container |
| EP19880102651 EP0282773B1 (en) | 1986-04-08 | 1987-04-08 | The use of a multilayer sheet for producing a multilayer container |
| AT87105211T ATE60019T1 (de) | 1986-04-08 | 1987-04-08 | Leicht zu oeffnender verpackungsbehaelter. |
| DE8888102651T DE3773486D1 (de) | 1986-04-08 | 1987-04-08 | Mehrlagige platte zur herstellung eines mehrlagigen behaelters. |
| DE8787105211T DE3767343D1 (de) | 1986-04-08 | 1987-04-08 | Leicht zu oeffnender verpackungsbehaelter. |
| KR1019870003350A KR910009833B1 (ko) | 1986-04-08 | 1987-04-08 | 다층용기 |
| EP19870105211 EP0241016B1 (en) | 1986-04-08 | 1987-04-08 | Easily-openable packaging container |
| AU71167/87A AU588445B2 (en) | 1986-04-08 | 1987-04-08 | Easily-openable packaging container |
| AT88102651T ATE67964T1 (de) | 1986-04-08 | 1987-04-08 | Mehrlagige platte zur herstellung eines mehrlagigen behaelters. |
| AU79402/87A AU603608B2 (en) | 1986-04-08 | 1987-10-06 | Multilayer sheet and container made therefrom |
| CA000550624A CA1304018C (en) | 1986-04-08 | 1987-10-29 | Multilayer sheet and container produced therefrom |
| US07/279,279 US4905838A (en) | 1986-04-08 | 1988-12-02 | Easily-openable packaging container having notched inner surface layer |
| US07/466,607 US5092469A (en) | 1986-04-08 | 1990-01-17 | Easily-openable packaging container |
| KR1019910000281A KR910009911B1 (ko) | 1986-04-08 | 1991-01-10 | 개봉이 용이한 포장용기 |
| CA000616050A CA1316129C (en) | 1986-04-08 | 1991-04-23 | Easily-openable packaging container |
| US07/732,903 US5178293A (en) | 1986-04-08 | 1991-08-07 | Easily-openable packaging container |
| US07/972,812 US5319910A (en) | 1986-04-08 | 1992-11-06 | Easily-openable packaging container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61229591A JPS6384921A (ja) | 1986-09-30 | 1986-09-30 | 容器の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6384921A JPS6384921A (ja) | 1988-04-15 |
| JPH0580336B2 true JPH0580336B2 (xx) | 1993-11-08 |
Family
ID=16894580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61229591A Granted JPS6384921A (ja) | 1986-04-08 | 1986-09-30 | 容器の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6384921A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63136919U (xx) * | 1987-03-03 | 1988-09-08 | ||
| JPH03274139A (ja) * | 1990-03-23 | 1991-12-05 | Yooken Syst:Kk | 容器の製造方法 |
| JP3828974B2 (ja) * | 1997-02-17 | 2006-10-04 | 出光興産株式会社 | 高密封，易開封性容器及びその製造方法 |
-
1986
- 1986-09-30 JP JP61229591A patent/JPS6384921A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6384921A (ja) | 1988-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |