JPH0643803Y2 - 写真感光材料用遮光袋 - Google Patents
写真感光材料用遮光袋Info
- Publication number
- JPH0643803Y2 JPH0643803Y2 JP1988097373U JP9737388U JPH0643803Y2 JP H0643803 Y2 JPH0643803 Y2 JP H0643803Y2 JP 1988097373 U JP1988097373 U JP 1988097373U JP 9737388 U JP9737388 U JP 9737388U JP H0643803 Y2 JPH0643803 Y2 JP H0643803Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- light
- adhesive strength
- sealing
- sealed
- 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
- 239000000463 material Substances 0.000 title claims description 38
- 238000007789 sealing Methods 0.000 claims description 66
- 239000000853 adhesive Substances 0.000 claims description 55
- 230000001070 adhesive effect Effects 0.000 claims description 55
- 229920005989 resin Polymers 0.000 description 18
- 239000011347 resin Substances 0.000 description 18
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 10
- 229920001684 low density polyethylene Polymers 0.000 description 9
- 239000004702 low-density polyethylene Substances 0.000 description 9
- 239000012790 adhesive layer Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000011342 resin composition Substances 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 3
- 229920006026 co-polymeric resin Polymers 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 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 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Packages (AREA)
- Bag Frames (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988097373U JPH0643803Y2 (ja) | 1988-07-25 | 1988-07-25 | 写真感光材料用遮光袋 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988097373U JPH0643803Y2 (ja) | 1988-07-25 | 1988-07-25 | 写真感光材料用遮光袋 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0219141U JPH0219141U (en)van) | 1990-02-08 |
| JPH0643803Y2 true JPH0643803Y2 (ja) | 1994-11-14 |
Family
ID=31322783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988097373U Expired - Lifetime JPH0643803Y2 (ja) | 1988-07-25 | 1988-07-25 | 写真感光材料用遮光袋 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643803Y2 (en)van) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS612659U (ja) * | 1984-06-08 | 1986-01-09 | 株式会社 ニツクス | 歯科用ｘ線フイルム包装体 |
| JPH0326511Y2 (en)van) * | 1985-05-02 | 1991-06-07 | ||
| JPS62125737U (en)van) * | 1986-01-31 | 1987-08-10 | ||
| JPH0410596Y2 (en)van) * | 1986-06-17 | 1992-03-16 | ||
| JPH0326511U (en)van) * | 1989-07-27 | 1991-03-18 | ||
| JPH0527031Y2 (en)van) * | 1989-08-24 | 1993-07-08 |
-
1988
- 1988-07-25 JP JP1988097373U patent/JPH0643803Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0219141U (en)van) | 1990-02-08 |
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