JPH0564575B2 - - Google Patents

Info

Publication number
JPH0564575B2
JPH0564575B2 JP62031116A JP3111687A JPH0564575B2 JP H0564575 B2 JPH0564575 B2 JP H0564575B2 JP 62031116 A JP62031116 A JP 62031116A JP 3111687 A JP3111687 A JP 3111687A JP H0564575 B2 JPH0564575 B2 JP H0564575B2
Authority
JP
Japan
Prior art keywords
resin
section
extrusion
slit
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.)
Expired - Fee Related
Application number
JP62031116A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63199624A (ja
Inventor
Akira Funaki
Toyoichi Takubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP62031116A priority Critical patent/JPS63199624A/ja
Priority to US07/152,533 priority patent/US4867927A/en
Priority to NZ223493A priority patent/NZ223493A/xx
Priority to EP88102082A priority patent/EP0278519B1/en
Priority to CA000558802A priority patent/CA1304209C/en
Priority to AT88102082T priority patent/ATE82902T1/de
Priority to AU11682/88A priority patent/AU604091B2/en
Priority to DE8888102082T priority patent/DE3876258T2/de
Publication of JPS63199624A publication Critical patent/JPS63199624A/ja
Publication of JPH0564575B2 publication Critical patent/JPH0564575B2/ja
Granted legal-status Critical Current

Links

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)
JP62031116A 1987-02-13 1987-02-13 熱可塑性樹脂シ−ト類の製造方法 Granted JPS63199624A (ja)

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
EP88102082A EP0278519B1 (en) 1987-02-13 1988-02-12 Process of producing thermoplastic resin sheet and the like and molding screw therefor
CA000558802A CA1304209C (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.
AU11682/88A AU604091B2 (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.

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 JPS63199624A (ja) 1988-08-18
JPH0564575B2 true 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)

Also Published As

Publication number Publication date
JPS63199624A (ja) 1988-08-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees