JPS5595517A - Manufacture of heat contraction tube - Google Patents

Manufacture of heat contraction tube

Info

Publication number
JPS5595517A
JPS5595517A JP237579A JP237579A JPS5595517A JP S5595517 A JPS5595517 A JP S5595517A JP 237579 A JP237579 A JP 237579A JP 237579 A JP237579 A JP 237579A JP S5595517 A JPS5595517 A JP S5595517A
Authority
JP
Japan
Prior art keywords
tube
diameter direction
internal pressure
extended
fold
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
Application number
JP237579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6220018B2 (enrdf_load_stackoverflow
Inventor
Norio Yoshiga
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics Industries 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 Mitsubishi Plastics Industries Ltd filed Critical Mitsubishi Plastics Industries Ltd
Priority to JP237579A priority Critical patent/JPS5595517A/ja
Publication of JPS5595517A publication Critical patent/JPS5595517A/ja
Publication of JPS6220018B2 publication Critical patent/JPS6220018B2/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
    • 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
    • B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP237579A 1979-01-12 1979-01-12 Manufacture of heat contraction tube Granted JPS5595517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP237579A JPS5595517A (en) 1979-01-12 1979-01-12 Manufacture of heat contraction tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP237579A JPS5595517A (en) 1979-01-12 1979-01-12 Manufacture of heat contraction tube

Publications (2)

Publication Number Publication Date
JPS5595517A true JPS5595517A (en) 1980-07-19
JPS6220018B2 JPS6220018B2 (enrdf_load_stackoverflow) 1987-05-02

Family

ID=11527496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP237579A Granted JPS5595517A (en) 1979-01-12 1979-01-12 Manufacture of heat contraction tube

Country Status (1)

Country Link
JP (1) JPS5595517A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170019A (ja) * 1987-01-07 1988-07-13 Mitsubishi Plastics Ind Ltd 曲部被覆方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128977A (enrdf_load_stackoverflow) * 1973-04-12 1974-12-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128977A (enrdf_load_stackoverflow) * 1973-04-12 1974-12-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170019A (ja) * 1987-01-07 1988-07-13 Mitsubishi Plastics Ind Ltd 曲部被覆方法

Also Published As

Publication number Publication date
JPS6220018B2 (enrdf_load_stackoverflow) 1987-05-02

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