JPS63199624A - 熱可塑性樹脂シ−ト類の製造方法 - Google Patents
熱可塑性樹脂シ−ト類の製造方法Info
- Publication number
- JPS63199624A JPS63199624A JP62031116A JP3111687A JPS63199624A JP S63199624 A JPS63199624 A JP S63199624A JP 62031116 A JP62031116 A JP 62031116A JP 3111687 A JP3111687 A JP 3111687A JP S63199624 A JPS63199624 A JP S63199624A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- section
- shearing
- extrusion
- cooling water
- 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
- 229920005992 thermoplastic resin Polymers 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 85
- 239000011347 resin Substances 0.000 claims abstract description 85
- 238000001125 extrusion Methods 0.000 claims abstract description 50
- 238000010008 shearing Methods 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 238000002156 mixing Methods 0.000 claims abstract description 23
- 239000000498 cooling water Substances 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 9
- 229920006038 crystalline resin Polymers 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 239000000463 material Substances 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 6
- 239000008188 pellet Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000000116 mitigating effect Effects 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- -1 polypropylene Polymers 0.000 description 10
- 229920001155 polypropylene Polymers 0.000 description 9
- 239000004743 Polypropylene Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920005629 polypropylene homopolymer Polymers 0.000 description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005672 polyolefin resin Polymers 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
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method 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
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- 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
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62031116A JPS63199624A (ja) | 1987-02-13 | 1987-02-13 | 熱可塑性樹脂シ−ト類の製造方法 |
| US07/152,533 US4867927A (en) | 1987-02-13 | 1988-02-05 | Process of producing thermplastic resin sheet and the like and molding screw therefor |
| NZ223493A NZ223493A (en) | 1987-02-13 | 1988-02-11 | Extruding thermoplastics resin sheet: screw form |
| CA000558802A CA1304209C (en) | 1987-02-13 | 1988-02-12 | Process of producing thermoplastic sheet and the like and molding screw therefor |
| DE8888102082T DE3876258T2 (de) | 1987-02-13 | 1988-02-12 | Verfahren zur herstellung einer thermoplastischen harzfolie und dergleichen und extruderschnecke hierfuer. |
| EP88102082A EP0278519B1 (en) | 1987-02-13 | 1988-02-12 | Process of producing thermoplastic resin sheet and the like and molding screw therefor |
| AU11682/88A AU604091B2 (en) | 1987-02-13 | 1988-02-12 | Process of producing thermoplastic sheet and the like and molding screw therefor |
| AT88102082T ATE82902T1 (de) | 1987-02-13 | 1988-02-12 | Verfahren zur herstellung einer thermoplastischen harzfolie und dergleichen und extruderschnecke hierfuer. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62031116A JPS63199624A (ja) | 1987-02-13 | 1987-02-13 | 熱可塑性樹脂シ−ト類の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63199624A true JPS63199624A (ja) | 1988-08-18 |
| JPH0564575B2 JPH0564575B2 (enrdf_load_stackoverflow) | 1993-09-14 |
Family
ID=12322431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62031116A Granted JPS63199624A (ja) | 1987-02-13 | 1987-02-13 | 熱可塑性樹脂シ−ト類の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199624A (enrdf_load_stackoverflow) |
-
1987
- 1987-02-13 JP JP62031116A patent/JPS63199624A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0564575B2 (enrdf_load_stackoverflow) | 1993-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |