JPS6226313B2 - - Google Patents
Info
- Publication number
- JPS6226313B2 JPS6226313B2 JP56010209A JP1020981A JPS6226313B2 JP S6226313 B2 JPS6226313 B2 JP S6226313B2 JP 56010209 A JP56010209 A JP 56010209A JP 1020981 A JP1020981 A JP 1020981A JP S6226313 B2 JPS6226313 B2 JP S6226313B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- sealing
- film
- density
- seal
- 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
- 239000004743 Polypropylene Substances 0.000 claims description 25
- 238000009835 boiling Methods 0.000 claims description 8
- 229920001903 high density polyethylene Polymers 0.000 claims description 5
- 239000004700 high-density polyethylene Substances 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 25
- 238000007789 sealing Methods 0.000 description 22
- 239000004698 Polyethylene Substances 0.000 description 9
- 230000001954 sterilising effect Effects 0.000 description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesive Tapes (AREA)
- Bag Frames (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1020981A JPS57125047A (en) | 1981-01-28 | 1981-01-28 | Film which can easily be peeled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1020981A JPS57125047A (en) | 1981-01-28 | 1981-01-28 | Film which can easily be peeled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57125047A JPS57125047A (en) | 1982-08-04 |
| JPS6226313B2 true JPS6226313B2 (US20110009641A1-20110113-C00256.png) | 1987-06-08 |
Family
ID=11743876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1020981A Granted JPS57125047A (en) | 1981-01-28 | 1981-01-28 | Film which can easily be peeled |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57125047A (US20110009641A1-20110113-C00256.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245371A (ja) * | 1988-08-01 | 1990-02-15 | Idemitsu Petrochem Co Ltd | 高周波加熱調理用包装体 |
| JP2840626B2 (ja) * | 1988-08-08 | 1998-12-24 | 株式会社新素材総合研究所 | 袋状の容器及びその製造方法 |
| US6087446A (en) * | 1996-03-20 | 2000-07-11 | Hercules Incorporated | Masterbatch formulations for polyolefin applications |
| US6255395B1 (en) | 1999-03-22 | 2001-07-03 | Hercules Incorporated | Masterbatches having high levels of resin |
| JP2000272064A (ja) * | 1999-03-26 | 2000-10-03 | Sumitomo Bakelite Co Ltd | 複合多層シート |
| JP2000272065A (ja) * | 1999-03-26 | 2000-10-03 | Sumitomo Bakelite Co Ltd | 複合多層シート |
| US7863383B2 (en) * | 2005-10-05 | 2011-01-04 | Dow Global Technologies Inc. | Polyolefin based peelable seals |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5359596A (en) * | 1976-11-04 | 1978-05-29 | Toyo Aluminium Kk | Structure of heattsealed package |
-
1981
- 1981-01-28 JP JP1020981A patent/JPS57125047A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5359596A (en) * | 1976-11-04 | 1978-05-29 | Toyo Aluminium Kk | Structure of heattsealed package |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57125047A (en) | 1982-08-04 |
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