JPS587329A - ポリオレフインフイルムの製造方法 - Google Patents
ポリオレフインフイルムの製造方法Info
- Publication number
- JPS587329A JPS587329A JP56105968A JP10596881A JPS587329A JP S587329 A JPS587329 A JP S587329A JP 56105968 A JP56105968 A JP 56105968A JP 10596881 A JP10596881 A JP 10596881A JP S587329 A JPS587329 A JP S587329A
- Authority
- JP
- Japan
- Prior art keywords
- polyethylene
- film
- polypropylene
- propylene
- crystalline
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 229920000098 polyolefin Polymers 0.000 title description 5
- -1 polypropylene Polymers 0.000 claims abstract description 36
- 239000004698 Polyethylene Substances 0.000 claims abstract description 21
- 229920000573 polyethylene Polymers 0.000 claims abstract description 21
- 239000004743 Polypropylene Substances 0.000 claims abstract description 14
- 229920001155 polypropylene Polymers 0.000 claims abstract description 14
- 239000004711 α-olefin Substances 0.000 claims abstract description 11
- 238000002844 melting Methods 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 10
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims abstract description 9
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 7
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 7
- 239000013078 crystal Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920001903 high density polyethylene Polymers 0.000 abstract description 7
- 239000004700 high-density polyethylene Substances 0.000 abstract description 7
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 239000000155 melt Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 14
- 229920001577 copolymer Polymers 0.000 description 11
- 230000007423 decrease Effects 0.000 description 10
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 4
- 235000013539 calcium stearate Nutrition 0.000 description 4
- 239000008116 calcium stearate Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 239000002530 phenolic antioxidant Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 2
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 102100024130 Matrix metalloproteinase-23 Human genes 0.000 description 1
- 108050006284 Matrix metalloproteinase-23 Proteins 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 102100033213 Teneurin-1 Human genes 0.000 description 1
- 240000008866 Ziziphus nummularia Species 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N ethyl ethylene Natural products CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 108010063973 teneurin-1 Proteins 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000004861 thermometry Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56105968A JPS587329A (ja) | 1981-07-07 | 1981-07-07 | ポリオレフインフイルムの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56105968A JPS587329A (ja) | 1981-07-07 | 1981-07-07 | ポリオレフインフイルムの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS587329A true JPS587329A (ja) | 1983-01-17 |
| JPS6140176B2 JPS6140176B2 (en, 2012) | 1986-09-08 |
Family
ID=14421575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56105968A Granted JPS587329A (ja) | 1981-07-07 | 1981-07-07 | ポリオレフインフイルムの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS587329A (en, 2012) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052648A (ja) * | 1983-08-29 | 1985-03-25 | 昭和電工株式会社 | 包装用クロス |
| JPS61108649A (ja) * | 1984-11-02 | 1986-05-27 | Idemitsu Petrochem Co Ltd | ポリオレフイン樹脂組成物 |
| JPS61179248A (ja) * | 1985-02-04 | 1986-08-11 | Idemitsu Petrochem Co Ltd | ポリオレフイン樹脂組成物 |
| KR20000061149A (ko) * | 1999-03-24 | 2000-10-16 | 이영일 | 열가소성 수지 조성물 |
| US6440577B1 (en) * | 1998-06-01 | 2002-08-27 | Basell Poliolefine Italia S.P.A. | Propylene polymers suitable for transparent cast film |
| JP2002361809A (ja) * | 2001-06-04 | 2002-12-18 | Japan Polychem Corp | 包装用多層フィルム |
| DE19983137B4 (de) * | 1998-04-24 | 2009-04-02 | Chisso Corp. | Flammwidrige Polyolefinzusammensetzung |
-
1981
- 1981-07-07 JP JP56105968A patent/JPS587329A/ja active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052648A (ja) * | 1983-08-29 | 1985-03-25 | 昭和電工株式会社 | 包装用クロス |
| JPS61108649A (ja) * | 1984-11-02 | 1986-05-27 | Idemitsu Petrochem Co Ltd | ポリオレフイン樹脂組成物 |
| JPS61179248A (ja) * | 1985-02-04 | 1986-08-11 | Idemitsu Petrochem Co Ltd | ポリオレフイン樹脂組成物 |
| DE19983137B4 (de) * | 1998-04-24 | 2009-04-02 | Chisso Corp. | Flammwidrige Polyolefinzusammensetzung |
| US6440577B1 (en) * | 1998-06-01 | 2002-08-27 | Basell Poliolefine Italia S.P.A. | Propylene polymers suitable for transparent cast film |
| KR20000061149A (ko) * | 1999-03-24 | 2000-10-16 | 이영일 | 열가소성 수지 조성물 |
| JP2002361809A (ja) * | 2001-06-04 | 2002-12-18 | Japan Polychem Corp | 包装用多層フィルム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6140176B2 (en, 2012) | 1986-09-08 |
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