JPS63199623A - 熱可塑性樹脂成形用スクリユ− - Google Patents
熱可塑性樹脂成形用スクリユ−Info
- Publication number
- JPS63199623A JPS63199623A JP62031115A JP3111587A JPS63199623A JP S63199623 A JPS63199623 A JP S63199623A JP 62031115 A JP62031115 A JP 62031115A JP 3111587 A JP3111587 A JP 3111587A JP S63199623 A JPS63199623 A JP S63199623A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- extrusion
- section
- compression
- shearing
- 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
- 238000000465 moulding Methods 0.000 title claims abstract description 18
- 229920005992 thermoplastic resin Polymers 0.000 title claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 61
- 239000011347 resin Substances 0.000 claims abstract description 61
- 238000001125 extrusion Methods 0.000 claims abstract description 49
- 238000010008 shearing Methods 0.000 claims abstract description 32
- 230000006835 compression Effects 0.000 claims abstract description 28
- 238000007906 compression Methods 0.000 claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 238000004898 kneading Methods 0.000 abstract description 8
- 238000002844 melting Methods 0.000 abstract description 6
- 230000008018 melting Effects 0.000 abstract description 6
- 239000008188 pellet Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- -1 polypropylene, ethylene Polymers 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 229920000092 linear low density polyethylene Polymers 0.000 description 3
- 239000004707 linear low-density polyethylene Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229920006038 crystalline resin Polymers 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene 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
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62031115A JPS63199623A (ja) | 1987-02-13 | 1987-02-13 | 熱可塑性樹脂成形用スクリユ− |
| 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 |
|---|---|---|---|
| JP62031115A JPS63199623A (ja) | 1987-02-13 | 1987-02-13 | 熱可塑性樹脂成形用スクリユ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63199623A true JPS63199623A (ja) | 1988-08-18 |
| JPH0528651B2 JPH0528651B2 (enrdf_load_stackoverflow) | 1993-04-27 |
Family
ID=12322402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62031115A Granted JPS63199623A (ja) | 1987-02-13 | 1987-02-13 | 熱可塑性樹脂成形用スクリユ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199623A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0459220A (ja) * | 1990-06-28 | 1992-02-26 | Idemitsu Petrochem Co Ltd | 押出成形装置 |
| JP2007076323A (ja) * | 2005-09-16 | 2007-03-29 | Nippon Shokubai Co Ltd | 耐熱アクリル樹脂の可塑化方法 |
| CN101850603A (zh) * | 2010-04-30 | 2010-10-06 | 三斯达(福建)塑胶有限公司 | Eva边角废料塑化造粒装置的主机螺杆 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5263265A (en) * | 1975-11-20 | 1977-05-25 | Sekisui Plastics | Expansion molding extruder |
-
1987
- 1987-02-13 JP JP62031115A patent/JPS63199623A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5263265A (en) * | 1975-11-20 | 1977-05-25 | Sekisui Plastics | Expansion molding extruder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0459220A (ja) * | 1990-06-28 | 1992-02-26 | Idemitsu Petrochem Co Ltd | 押出成形装置 |
| JP2007076323A (ja) * | 2005-09-16 | 2007-03-29 | Nippon Shokubai Co Ltd | 耐熱アクリル樹脂の可塑化方法 |
| CN101850603A (zh) * | 2010-04-30 | 2010-10-06 | 三斯达(福建)塑胶有限公司 | Eva边角废料塑化造粒装置的主机螺杆 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528651B2 (enrdf_load_stackoverflow) | 1993-04-27 |
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