JPS642512B2 - - Google Patents
Info
- Publication number
- JPS642512B2 JPS642512B2 JP1486181A JP1486181A JPS642512B2 JP S642512 B2 JPS642512 B2 JP S642512B2 JP 1486181 A JP1486181 A JP 1486181A JP 1486181 A JP1486181 A JP 1486181A JP S642512 B2 JPS642512 B2 JP S642512B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- thickness
- film
- nylon
- ethylene
- 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
Links
- 239000002131 composite material Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 239000003566 sealing material Substances 0.000 claims description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 8
- 239000005977 Ethylene Substances 0.000 claims description 8
- 229920000554 ionomer Polymers 0.000 claims description 7
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000098 polyolefin Polymers 0.000 claims description 5
- 238000007127 saponification reaction Methods 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000004687 Nylon copolymer Substances 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 description 15
- 229920001778 nylon Polymers 0.000 description 15
- 239000000463 material Substances 0.000 description 11
- 238000000465 moulding Methods 0.000 description 11
- 230000037303 wrinkles Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 4
- 230000032798 delamination Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009461 vacuum packaging Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 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
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1486181A JPS57128547A (en) | 1981-02-03 | 1981-02-03 | Simultaneously extruded composite film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1486181A JPS57128547A (en) | 1981-02-03 | 1981-02-03 | Simultaneously extruded composite film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57128547A JPS57128547A (en) | 1982-08-10 |
| JPS642512B2 true JPS642512B2 (de) | 1989-01-17 |
Family
ID=11872801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1486181A Granted JPS57128547A (en) | 1981-02-03 | 1981-02-03 | Simultaneously extruded composite film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57128547A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2599748B2 (ja) * | 1988-03-24 | 1997-04-16 | 株式会社クラレ | 多層共射出構造体 |
| JP4655185B2 (ja) * | 2002-12-03 | 2011-03-23 | 東洋紡績株式会社 | ポリアミド積層フィルム |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114985A (ja) * | 1974-07-30 | 1976-02-05 | Sumitomo Bakelite Co | Fukugofuirumunaishishiito |
| JPS5143055A (ja) * | 1974-10-09 | 1976-04-13 | Nippon Telegraph & Telephone | Dejitarugensuiki |
| JPS5164582A (ja) * | 1974-12-02 | 1976-06-04 | Dainippon Printing Co Ltd | Ekitaihosoyosansosekisokozobutsu |
| JPS5186580A (ja) * | 1975-01-28 | 1976-07-29 | Dainippon Printing Co Ltd | Hosoyosekisofuirumu |
| JPS5913326B2 (ja) * | 1976-03-24 | 1984-03-29 | 三菱樹脂株式会社 | ガス遮断性の優れた複合フイルムの製造法 |
| JPS5837642Y2 (ja) * | 1977-06-29 | 1983-08-25 | 凸版印刷株式会社 | 多層成形物 |
| JPS5447776A (en) * | 1977-09-22 | 1979-04-14 | Gunze Kk | Clear gas barrier laminated film of no curling and manufacture thereof |
| JPS5573339U (de) * | 1978-11-17 | 1980-05-20 | ||
| JPS55100156A (en) * | 1979-01-24 | 1980-07-30 | Mitsubishi Plastics Ind | Laminated sheet |
| JPS6026998Y2 (ja) * | 1979-06-22 | 1985-08-14 | 住友ベークライト株式会社 | 深絞り成形用複合フィルム |
-
1981
- 1981-02-03 JP JP1486181A patent/JPS57128547A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57128547A (en) | 1982-08-10 |
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