JPH01111682A - 易開封性密封容器 - Google Patents
易開封性密封容器Info
- Publication number
- JPH01111682A JPH01111682A JP26531387A JP26531387A JPH01111682A JP H01111682 A JPH01111682 A JP H01111682A JP 26531387 A JP26531387 A JP 26531387A JP 26531387 A JP26531387 A JP 26531387A JP H01111682 A JPH01111682 A JP H01111682A
- Authority
- JP
- Japan
- Prior art keywords
- container
- heat
- lid
- flange
- sealing
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 63
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 83
- 239000012141 concentrate Substances 0.000 abstract description 2
- -1 polypropylene Polymers 0.000 description 43
- 239000010410 layer Substances 0.000 description 42
- 239000010408 film Substances 0.000 description 26
- 239000004743 Polypropylene Substances 0.000 description 21
- 229920001155 polypropylene Polymers 0.000 description 21
- 239000011888 foil Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 239000011347 resin Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 239000003973 paint Substances 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 239000004593 Epoxy Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 4
- 229920002799 BoPET Polymers 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 description 3
- 229920000554 ionomer Polymers 0.000 description 3
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229920000092 linear low density polyethylene Polymers 0.000 description 3
- 239000004707 linear low-density polyethylene Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 229920005672 polyolefin resin Polymers 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000012611 container material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 2
- 229920005653 propylene-ethylene copolymer Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 239000005028 tinplate Substances 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Packages (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26531387A JPH01111682A (ja) | 1987-10-22 | 1987-10-22 | 易開封性密封容器 |
| US07/354,315 US4915289A (en) | 1987-05-20 | 1988-05-20 | Easily openable sealed container |
| DE8888904617T DE3873265T2 (de) | 1987-05-20 | 1988-05-20 | Leicht zu oeffnender behaelter mit abgedichtetem verschluss. |
| EP88904617A EP0315693B1 (en) | 1987-05-20 | 1988-05-20 | Easily openable sealed container |
| PCT/JP1988/000481 WO1988009292A1 (en) | 1987-05-20 | 1988-05-20 | Easily openable sealed container |
| AU17836/88A AU606168B2 (en) | 1987-05-20 | 1988-05-20 | Easily openable sealed container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26531387A JPH01111682A (ja) | 1987-10-22 | 1987-10-22 | 易開封性密封容器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111682A true JPH01111682A (ja) | 1989-04-28 |
| JPH0459220B2 JPH0459220B2 (enrdf_load_stackoverflow) | 1992-09-21 |
Family
ID=17415464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26531387A Granted JPH01111682A (ja) | 1987-05-20 | 1987-10-22 | 易開封性密封容器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111682A (enrdf_load_stackoverflow) |
-
1987
- 1987-10-22 JP JP26531387A patent/JPH01111682A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0459220B2 (enrdf_load_stackoverflow) | 1992-09-21 |
Similar Documents
| Publication | Publication Date | Title |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |