JPH0536685Y2 - - Google Patents
Info
- Publication number
- JPH0536685Y2 JPH0536685Y2 JP17292587U JP17292587U JPH0536685Y2 JP H0536685 Y2 JPH0536685 Y2 JP H0536685Y2 JP 17292587 U JP17292587 U JP 17292587U JP 17292587 U JP17292587 U JP 17292587U JP H0536685 Y2 JPH0536685 Y2 JP H0536685Y2
- Authority
- JP
- Japan
- Prior art keywords
- film
- water vapor
- laminated
- barrier properties
- transparent
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 57
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 57
- 230000035699 permeability Effects 0.000 claims description 54
- 230000004888 barrier function Effects 0.000 claims description 46
- 239000002985 plastic film Substances 0.000 claims description 35
- 229920006255 plastic film Polymers 0.000 claims description 27
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- 229920001684 low density polyethylene Polymers 0.000 claims description 11
- 239000004702 low-density polyethylene Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical group OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- -1 polypropylene, ethylene-vinyl acetate Polymers 0.000 claims description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 229920012753 Ethylene Ionomers Polymers 0.000 claims 1
- 229920001903 high density polyethylene Polymers 0.000 claims 1
- 239000004700 high-density polyethylene Substances 0.000 claims 1
- 239000010408 film Substances 0.000 description 162
- 239000007789 gas Substances 0.000 description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 21
- 239000001301 oxygen Substances 0.000 description 21
- 229910052760 oxygen Inorganic materials 0.000 description 21
- 239000000853 adhesive Substances 0.000 description 17
- 230000001070 adhesive effect Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 16
- 239000005026 oriented polypropylene Substances 0.000 description 14
- 239000005022 packaging material Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 8
- 239000005033 polyvinylidene chloride Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 108700025474 F 372 Proteins 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 239000002651 laminated plastic film Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000005096 rolling process Methods 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
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 2
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- RTTZISZSHSCFRH-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC(CN=C=O)=C1 RTTZISZSHSCFRH-UHFFFAOYSA-N 0.000 description 1
- 238000003855 Adhesive Lamination Methods 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001986 Vinylidene chloride-vinyl chloride copolymer Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17292587U JPH0536685Y2 (en]) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17292587U JPH0536685Y2 (en]) | 1987-11-12 | 1987-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0176219U JPH0176219U (en]) | 1989-05-23 |
| JPH0536685Y2 true JPH0536685Y2 (en]) | 1993-09-16 |
Family
ID=31464873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17292587U Expired - Lifetime JPH0536685Y2 (en]) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536685Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09134034A (ja) * | 1995-11-07 | 1997-05-20 | Konica Corp | 現像剤とその製造方法及び保存方法 |
| KR101374584B1 (ko) * | 2007-05-11 | 2014-03-17 | 제이-케미컬 코포레이션 | 포장 용기용 플라스틱 시트 |
-
1987
- 1987-11-12 JP JP17292587U patent/JPH0536685Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0176219U (en]) | 1989-05-23 |
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