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JPS572712A - Production of transparent resin article - Google Patents

Production of transparent resin article

Info

Publication number
JPS572712A
JPS572712A JP7684380A JP7684380A JPS572712A JP S572712 A JPS572712 A JP S572712A JP 7684380 A JP7684380 A JP 7684380A JP 7684380 A JP7684380 A JP 7684380A JP S572712 A JPS572712 A JP S572712A
Authority
JP
Japan
Prior art keywords
resin
resin board
press
transparent resin
film
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
JP7684380A
Other languages
Japanese (ja)
Other versions
JPS6312768B2 (en
Inventor
Kiyokazu Goto
Teruyoshi Wakumizu
Hidetada Haruna
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP7684380A priority Critical patent/JPS572712A/en
Publication of JPS572712A publication Critical patent/JPS572712A/en
Publication of JPS6312768B2 publication Critical patent/JPS6312768B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To inhibit generation of cracks or creases without injuring the perspectivity of a transparent resin, by putting and sticking onto a transparent resin board a thermoplastic film having a higher softening point than that of the resin board, and pressing a female die onto the film surface side to press-form the resin board. CONSTITUTION:Onto a resin board 1 made of a transparent resin A is put and stuck a perspective film 2 comprising a resinous adhesive layer 2a having a softening point lower than that of the resin A, a resin base layer 2b having a softening point higher than that of the resin A, a vacuum-deposited layer 2c for reflecting infrared rays and a moisture-resisting protective layer 2d. The resin board 1 is then attached to a press-forming device 4 in a manner that the film 2 is at the underside of the resin board 1. The resin board 1 is heated by a heater 9, and then press-formed to a desired shape by raising a male die 5 with a lift 6.
JP7684380A 1980-06-06 1980-06-06 Production of transparent resin article Granted JPS572712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7684380A JPS572712A (en) 1980-06-06 1980-06-06 Production of transparent resin article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7684380A JPS572712A (en) 1980-06-06 1980-06-06 Production of transparent resin article

Publications (2)

Publication Number Publication Date
JPS572712A true JPS572712A (en) 1982-01-08
JPS6312768B2 JPS6312768B2 (en) 1988-03-22

Family

ID=13616937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7684380A Granted JPS572712A (en) 1980-06-06 1980-06-06 Production of transparent resin article

Country Status (1)

Country Link
JP (1) JPS572712A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747965U (en) * 1980-09-01 1982-03-17
JPS62234914A (en) * 1985-12-13 1987-10-15 Otsuka Hoso Kogyo Kk Preparation of packing containing having cushioning property

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844103A1 (en) * 1988-12-28 1990-07-05 Boehringer Mannheim Gmbh TEST CARRIER ANALYSIS SYSTEM

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747965U (en) * 1980-09-01 1982-03-17
JPS62534Y2 (en) * 1980-09-01 1987-01-08
JPS62234914A (en) * 1985-12-13 1987-10-15 Otsuka Hoso Kogyo Kk Preparation of packing containing having cushioning property

Also Published As

Publication number Publication date
JPS6312768B2 (en) 1988-03-22

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