JPS6129268B2 - - Google Patents
Info
- Publication number
- JPS6129268B2 JPS6129268B2 JP54002015A JP201579A JPS6129268B2 JP S6129268 B2 JPS6129268 B2 JP S6129268B2 JP 54002015 A JP54002015 A JP 54002015A JP 201579 A JP201579 A JP 201579A JP S6129268 B2 JPS6129268 B2 JP S6129268B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- temperature
- low
- stretching
- laminated
- 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
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 15
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 229920001684 low density polyethylene Polymers 0.000 description 11
- 239000004702 low-density polyethylene Substances 0.000 description 11
- 229920006300 shrink film Polymers 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229920006280 packaging film Polymers 0.000 description 2
- 239000012785 packaging film Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP201579A JPS5593448A (en) | 1979-01-10 | 1979-01-10 | Film contractible at low temperature and method making said film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP201579A JPS5593448A (en) | 1979-01-10 | 1979-01-10 | Film contractible at low temperature and method making said film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5593448A JPS5593448A (en) | 1980-07-15 |
| JPS6129268B2 true JPS6129268B2 (enrdf_load_html_response) | 1986-07-05 |
Family
ID=11517521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP201579A Granted JPS5593448A (en) | 1979-01-10 | 1979-01-10 | Film contractible at low temperature and method making said film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5593448A (enrdf_load_html_response) |
-
1979
- 1979-01-10 JP JP201579A patent/JPS5593448A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5593448A (en) | 1980-07-15 |
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