JPS6366655B2 - - Google Patents

Info

Publication number
JPS6366655B2
JPS6366655B2 JP56032465A JP3246581A JPS6366655B2 JP S6366655 B2 JPS6366655 B2 JP S6366655B2 JP 56032465 A JP56032465 A JP 56032465A JP 3246581 A JP3246581 A JP 3246581A JP S6366655 B2 JPS6366655 B2 JP S6366655B2
Authority
JP
Japan
Prior art keywords
temperature
stretching
extrudate
stretched
thermoplastic resin
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
Application number
JP56032465A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57146628A (en
Inventor
Yasutaka Ide
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.)
DAN SANGYO KK
Original Assignee
DAN SANGYO KK
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 DAN SANGYO KK filed Critical DAN SANGYO KK
Priority to JP56032465A priority Critical patent/JPS57146628A/ja
Publication of JPS57146628A publication Critical patent/JPS57146628A/ja
Publication of JPS6366655B2 publication Critical patent/JPS6366655B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP56032465A 1981-03-09 1981-03-09 Manufacture of drawn product by thermoplastic resin Granted JPS57146628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56032465A JPS57146628A (en) 1981-03-09 1981-03-09 Manufacture of drawn product by thermoplastic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032465A JPS57146628A (en) 1981-03-09 1981-03-09 Manufacture of drawn product by thermoplastic resin

Publications (2)

Publication Number Publication Date
JPS57146628A JPS57146628A (en) 1982-09-10
JPS6366655B2 true JPS6366655B2 (enrdf_load_stackoverflow) 1988-12-21

Family

ID=12359712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032465A Granted JPS57146628A (en) 1981-03-09 1981-03-09 Manufacture of drawn product by thermoplastic resin

Country Status (1)

Country Link
JP (1) JPS57146628A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038398B2 (enrdf_load_stackoverflow) * 1972-05-30 1975-12-09
JPS5744699B2 (enrdf_load_stackoverflow) * 1973-10-05 1982-09-22
JPS54131671A (en) * 1978-04-03 1979-10-12 Inst Buisokomorekuruyaruniifu Production of crystalline polymer

Also Published As

Publication number Publication date
JPS57146628A (en) 1982-09-10

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