JPH0252615B2 - - Google Patents

Info

Publication number
JPH0252615B2
JPH0252615B2 JP6228183A JP6228183A JPH0252615B2 JP H0252615 B2 JPH0252615 B2 JP H0252615B2 JP 6228183 A JP6228183 A JP 6228183A JP 6228183 A JP6228183 A JP 6228183A JP H0252615 B2 JPH0252615 B2 JP H0252615B2
Authority
JP
Japan
Prior art keywords
film
tenter
roll
suction roll
speed
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
JP6228183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59187818A (ja
Inventor
Ichiro Ishizuka
Kanji Myamoto
Kazuo Okabe
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP6228183A priority Critical patent/JPS59187818A/ja
Publication of JPS59187818A publication Critical patent/JPS59187818A/ja
Publication of JPH0252615B2 publication Critical patent/JPH0252615B2/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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • B29K2995/0053—Oriented bi-axially

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP6228183A 1983-04-11 1983-04-11 ２軸延伸フイルムの製造方法 Granted JPS59187818A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6228183A JPS59187818A (ja) 1983-04-11 1983-04-11 ２軸延伸フイルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6228183A JPS59187818A (ja) 1983-04-11 1983-04-11 ２軸延伸フイルムの製造方法

Publications (2)

Publication Number Publication Date
JPS59187818A JPS59187818A (ja) 1984-10-25
JPH0252615B2 true JPH0252615B2 (cs) 1990-11-14

Family

ID=13195590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6228183A Granted JPS59187818A (ja) 1983-04-11 1983-04-11 ２軸延伸フイルムの製造方法

Country Status (1)

Country Link
JP (1) JPS59187818A (cs)

Also Published As

Publication number Publication date
JPS59187818A (ja) 1984-10-25

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