JPS56120314A - Coating method for cylindrical thermocontractive film - Google Patents

Coating method for cylindrical thermocontractive film

Info

Publication number
JPS56120314A
JPS56120314A JP2369780A JP2369780A JPS56120314A JP S56120314 A JPS56120314 A JP S56120314A JP 2369780 A JP2369780 A JP 2369780A JP 2369780 A JP2369780 A JP 2369780A JP S56120314 A JPS56120314 A JP S56120314A
Authority
JP
Japan
Prior art keywords
thermocontractive
film
cylindrical
thermal contraction
coating method
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.)
Pending
Application number
JP2369780A
Other languages
Japanese (ja)
Inventor
Hiroshi Ito
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2369780A priority Critical patent/JPS56120314A/en
Publication of JPS56120314A publication Critical patent/JPS56120314A/en
Pending 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

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To make a reliable coating without leaving inconvencient traces like folds of the film etc. by a method wherein after the cylindrical thermocontractive film is coated on a base, a thermocontractive processing is made on two high and low stages between temperature ranges capable of thermal contraction. CONSTITUTION:When the cylindrical thermocontractive film is coated on a base, heated and contracted thermally, the primary thermal contraction is conducted at comparatively low temperatures (for example, 80-110 deg.C) in the temperature range capable of thermal contraction and then the secondary thermocontractive processing is conducted at comparatively high temperatures (for example, 140- 190 deg.C).
JP2369780A 1980-02-27 1980-02-27 Coating method for cylindrical thermocontractive film Pending JPS56120314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2369780A JPS56120314A (en) 1980-02-27 1980-02-27 Coating method for cylindrical thermocontractive film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2369780A JPS56120314A (en) 1980-02-27 1980-02-27 Coating method for cylindrical thermocontractive film

Publications (1)

Publication Number Publication Date
JPS56120314A true JPS56120314A (en) 1981-09-21

Family

ID=12117591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2369780A Pending JPS56120314A (en) 1980-02-27 1980-02-27 Coating method for cylindrical thermocontractive film

Country Status (1)

Country Link
JP (1) JPS56120314A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63173265A (en) * 1987-01-13 1988-07-16 Pioneer Electronic Corp Convertible disk player
JPS63114625U (en) * 1987-01-19 1988-07-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63173265A (en) * 1987-01-13 1988-07-16 Pioneer Electronic Corp Convertible disk player
JPS63114625U (en) * 1987-01-19 1988-07-23
JPH052173Y2 (en) * 1987-01-19 1993-01-20

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