JPS5522941A - Laminate injection moulding method - Google Patents

Laminate injection moulding method

Info

Publication number
JPS5522941A
JPS5522941A JP9607278A JP9607278A JPS5522941A JP S5522941 A JPS5522941 A JP S5522941A JP 9607278 A JP9607278 A JP 9607278A JP 9607278 A JP9607278 A JP 9607278A JP S5522941 A JPS5522941 A JP S5522941A
Authority
JP
Japan
Prior art keywords
injection moulding
sheet
compressed air
mould
vacuum
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
JP9607278A
Other languages
Japanese (ja)
Inventor
Akio Yasuike
Tsutomu Fujikawa
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry 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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP9607278A priority Critical patent/JPS5522941A/en
Publication of JPS5522941A publication Critical patent/JPS5522941A/en
Pending legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To carry out laminate injection moulding with one device easily by inserting a heat source into a cavity mould, connecting vacuum system or a compressed air system to the mould and vacuum (compressed air) forming a sheet, and then modifying this forming machine into an injection moulding machine.
CONSTITUTION: A synthetic resin sheet 10 is sandwiched between cavities 1 formed by a pair of moulds 2 and 3, a sheet forming die 7 is set in one mould 2 of the cavities 1, radiating heat sources 13 are set in the other mould 3, a vacuum system or a compressed air system 11, 14 is attached to these moulds 2 and 3, and the sheet 10 is vacuum formed or compressed air formed. Next, this forming die is assembled for injection moulding by an ordinary method and loaded on an injection moulding machine, the heat formed sheet 10 is loaded in it, and laminate injection moulding is carried out.
COPYRIGHT: (C)1980,JPO&Japio
JP9607278A 1978-08-09 1978-08-09 Laminate injection moulding method Pending JPS5522941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9607278A JPS5522941A (en) 1978-08-09 1978-08-09 Laminate injection moulding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9607278A JPS5522941A (en) 1978-08-09 1978-08-09 Laminate injection moulding method

Publications (1)

Publication Number Publication Date
JPS5522941A true JPS5522941A (en) 1980-02-19

Family

ID=14155198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9607278A Pending JPS5522941A (en) 1978-08-09 1978-08-09 Laminate injection moulding method

Country Status (1)

Country Link
JP (1) JPS5522941A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240841A (en) * 2012-02-08 2013-08-14 富港电子（东莞）有限公司 Forming method for completely coating stainless steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240841A (en) * 2012-02-08 2013-08-14 富港电子（东莞）有限公司 Forming method for completely coating stainless steel

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