JPH0723255Y2 - 包装材 - Google Patents
包装材Info
- Publication number
- JPH0723255Y2 JPH0723255Y2 JP5076490U JP5076490U JPH0723255Y2 JP H0723255 Y2 JPH0723255 Y2 JP H0723255Y2 JP 5076490 U JP5076490 U JP 5076490U JP 5076490 U JP5076490 U JP 5076490U JP H0723255 Y2 JPH0723255 Y2 JP H0723255Y2
- Authority
- JP
- Japan
- Prior art keywords
- film
- sealant
- layer
- packaging material
- polypropylene resin
- 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
- 239000005022 packaging material Substances 0.000 title claims description 28
- -1 polyethylene Polymers 0.000 claims description 44
- 239000010408 film Substances 0.000 claims description 32
- 239000000565 sealant Substances 0.000 claims description 32
- 239000004743 Polypropylene Substances 0.000 claims description 28
- 229920001155 polypropylene Polymers 0.000 claims description 28
- 239000011347 resin Substances 0.000 claims description 25
- 229920005989 resin Polymers 0.000 claims description 25
- 239000004698 Polyethylene Substances 0.000 claims description 15
- 229920000573 polyethylene Polymers 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 8
- 239000010409 thin film Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 44
- 239000000463 material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 239000012948 isocyanate Substances 0.000 description 6
- 150000002513 isocyanates Chemical class 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000010030 laminating Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006379 extruded polypropylene Polymers 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 235000021067 refined food Nutrition 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5076490U JPH0723255Y2 (ja) | 1990-02-20 | 1990-05-17 | 包装材 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2-15236 | 1990-02-20 | ||
| JP1523690 | 1990-02-20 | ||
| JP5076490U JPH0723255Y2 (ja) | 1990-02-20 | 1990-05-17 | 包装材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03124833U JPH03124833U (en]) | 1991-12-18 |
| JPH0723255Y2 true JPH0723255Y2 (ja) | 1995-05-31 |
Family
ID=31889837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5076490U Expired - Lifetime JPH0723255Y2 (ja) | 1990-02-20 | 1990-05-17 | 包装材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723255Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024149368A (ja) * | 2023-04-05 | 2024-10-18 | 王子ホールディングス株式会社 | ポリプロピレンフィルム、包装材料、及び包装体 |
-
1990
- 1990-05-17 JP JP5076490U patent/JPH0723255Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03124833U (en]) | 1991-12-18 |
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