JPS5443976A - Foam packing forming for wall panel and the machine for it - Google Patents

Foam packing forming for wall panel and the machine for it

Info

Publication number
JPS5443976A
JPS5443976A JP11173977A JP11173977A JPS5443976A JP S5443976 A JPS5443976 A JP S5443976A JP 11173977 A JP11173977 A JP 11173977A JP 11173977 A JP11173977 A JP 11173977A JP S5443976 A JPS5443976 A JP S5443976A
Authority
JP
Japan
Prior art keywords
attaching
resin
insert
male
female
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
JP11173977A
Other languages
Japanese (ja)
Other versions
JPS5929435B2 (en
Inventor
Hiroshi Matsuda
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP52111739A priority Critical patent/JPS5929435B2/en
Publication of JPS5443976A publication Critical patent/JPS5443976A/en
Publication of JPS5929435B2 publication Critical patent/JPS5929435B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE: To manufacture a well panel free from air voids, also without any difficulty for fitting operation by injecting an expandable resin into a channel section exterior surfacing material followed by attaching a releasing belt firmly to the back surface of the male insert throughout the whole length while attaching the belt partially to the back of the female insert, simultaneously carrying out expansion of the resin.
CONSTITUTION: An expandable resin 5 is injected through an injection unit 8 into an exterior surfacing material 3 having both male and female insents 1 and 2, respectively followed by firmly attaching a releasing belt 6 having a projection 9 in one side to the back surface of the male insert 1 throughout the whole length, while attaching the belt partially to the back of the female insert 2, simultaneously carrying out expansion of the resin to obtain the objective wall panel. The space produced due to the partial attachment to the back of the male insert 2 enables air to be emitted to outer space and also serves to effect easy fitting between two wall panels due to freedom from any resin residue spilled to the male insert 1.
COPYRIGHT: (C)1979,JPO&Japio
JP52111739A 1977-09-14 1977-09-14 Foam filling molding method for wall material and its equipment Expired JPS5929435B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52111739A JPS5929435B2 (en) 1977-09-14 1977-09-14 Foam filling molding method for wall material and its equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52111739A JPS5929435B2 (en) 1977-09-14 1977-09-14 Foam filling molding method for wall material and its equipment

Publications (2)

Publication Number Publication Date
JPS5443976A true JPS5443976A (en) 1979-04-06
JPS5929435B2 JPS5929435B2 (en) 1984-07-20

Family

ID=14568948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52111739A Expired JPS5929435B2 (en) 1977-09-14 1977-09-14 Foam filling molding method for wall material and its equipment

Country Status (1)

Country Link
JP (1) JPS5929435B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109150A (en) * 1980-01-31 1981-08-29 Toshiba Mach Co Ltd Cold chamber type die casting machine
JPS62101362A (en) * 1985-10-29 1987-05-11 Kyocera Corp Mold for die casting
JPH01306060A (en) * 1988-05-31 1989-12-11 Honda Motor Co Ltd Injection device in die casting machine
US5579825A (en) * 1993-12-13 1996-12-03 Hitachi Metals, Ltd. Die casting method and die casting machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63112614U (en) * 1987-01-14 1988-07-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109150A (en) * 1980-01-31 1981-08-29 Toshiba Mach Co Ltd Cold chamber type die casting machine
JPS62101362A (en) * 1985-10-29 1987-05-11 Kyocera Corp Mold for die casting
JPH01306060A (en) * 1988-05-31 1989-12-11 Honda Motor Co Ltd Injection device in die casting machine
US5579825A (en) * 1993-12-13 1996-12-03 Hitachi Metals, Ltd. Die casting method and die casting machine

Also Published As

Publication number Publication date
JPS5929435B2 (en) 1984-07-20

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