JPH0424220B2 - - Google Patents
Info
- Publication number
- JPH0424220B2 JPH0424220B2 JP58153163A JP15316383A JPH0424220B2 JP H0424220 B2 JPH0424220 B2 JP H0424220B2 JP 58153163 A JP58153163 A JP 58153163A JP 15316383 A JP15316383 A JP 15316383A JP H0424220 B2 JPH0424220 B2 JP H0424220B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- stretching
- density
- films
- inflation
- 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
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920013716 polyethylene resin Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 description 27
- 229920000092 linear low density polyethylene Polymers 0.000 description 11
- 239000004707 linear low-density polyethylene Substances 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 229920001684 low density polyethylene Polymers 0.000 description 6
- 239000004702 low-density polyethylene Substances 0.000 description 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- UOQACRNTVQWTFF-UHFFFAOYSA-N decane-1,10-dithiol Chemical compound SCCCCCCCCCCS UOQACRNTVQWTFF-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000007613 slurry method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58153163A JPS6085946A (ja) | 1983-08-24 | 1983-08-24 | インフレーションフイルムの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58153163A JPS6085946A (ja) | 1983-08-24 | 1983-08-24 | インフレーションフイルムの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6085946A JPS6085946A (ja) | 1985-05-15 |
| JPH0424220B2 true JPH0424220B2 (zh) | 1992-04-24 |
Family
ID=15556417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58153163A Granted JPS6085946A (ja) | 1983-08-24 | 1983-08-24 | インフレーションフイルムの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6085946A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022080123A1 (ja) | 2020-10-16 | 2022-04-21 | 文夫 高橋 | 空気清浄機、空気清浄方法、空気清浄システム |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981734A (en) * | 1987-07-17 | 1991-01-01 | Fuji Photo Film Co., Ltd. | Packaging materials |
| JPH0653407B2 (ja) * | 1987-07-17 | 1994-07-20 | 富士写真フイルム株式会社 | 包装材料 |
| AU3068799A (en) * | 1998-03-05 | 1999-09-20 | Standard Starch Llc | Extrusion die for biodegradable material with die orifice modifying device and flow control device |
| JP2002292731A (ja) * | 2001-03-28 | 2002-10-09 | Nuova Pansac Spa | ポリオレフィン蒸散フィルムを製造するためのプラントおよび方法 |
| JP5422173B2 (ja) * | 2008-10-27 | 2014-02-19 | オカモト株式会社 | 農業用被覆材 |
| JP2020055156A (ja) * | 2018-09-28 | 2020-04-09 | 大日本印刷株式会社 | 積層体、包装材料、包装袋およびスタンドパウチ |
-
1983
- 1983-08-24 JP JP58153163A patent/JPS6085946A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022080123A1 (ja) | 2020-10-16 | 2022-04-21 | 文夫 高橋 | 空気清浄機、空気清浄方法、空気清浄システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6085946A (ja) | 1985-05-15 |
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