JPS6130851Y2 - - Google Patents
Info
- Publication number
- JPS6130851Y2 JPS6130851Y2 JP2425479U JP2425479U JPS6130851Y2 JP S6130851 Y2 JPS6130851 Y2 JP S6130851Y2 JP 2425479 U JP2425479 U JP 2425479U JP 2425479 U JP2425479 U JP 2425479U JP S6130851 Y2 JPS6130851 Y2 JP S6130851Y2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- ldpe
- film
- packaging
- ethylene
- 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
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 42
- 239000010410 layer Substances 0.000 claims description 36
- 229920001684 low density polyethylene Polymers 0.000 claims description 36
- 239000004702 low-density polyethylene Substances 0.000 claims description 36
- 239000004743 Polypropylene Substances 0.000 claims description 31
- 238000004806 packaging method and process Methods 0.000 claims description 27
- 229920001903 high density polyethylene Polymers 0.000 claims description 19
- 239000004700 high-density polyethylene Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 239000012792 core layer Substances 0.000 claims description 11
- 229920001038 ethylene copolymer Polymers 0.000 claims description 10
- 239000005977 Ethylene Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 16
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 16
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 229920000298 Cellophane Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 235000012794 white bread Nutrition 0.000 description 1
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2425479U JPS6130851Y2 (pt) | 1979-02-28 | 1979-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2425479U JPS6130851Y2 (pt) | 1979-02-28 | 1979-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55125440U JPS55125440U (pt) | 1980-09-05 |
| JPS6130851Y2 true JPS6130851Y2 (pt) | 1986-09-09 |
Family
ID=28862386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2425479U Expired JPS6130851Y2 (pt) | 1979-02-28 | 1979-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6130851Y2 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2420381A1 (en) * | 2010-08-16 | 2012-02-22 | Dow Global Technologies LLC | Multilayer polypropylene/polyethylene film with improved adhesion |
| US20150104627A1 (en) * | 2013-10-11 | 2015-04-16 | The Procter & Gamble Company | Multi-Layer Polymeric Films |
-
1979
- 1979-02-28 JP JP2425479U patent/JPS6130851Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55125440U (pt) | 1980-09-05 |
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