JPS56159137A - Molding method for panel material molded with 2-layer resin - Google Patents

Molding method for panel material molded with 2-layer resin

Info

Publication number
JPS56159137A
JPS56159137A JP6239180A JP6239180A JPS56159137A JP S56159137 A JPS56159137 A JP S56159137A JP 6239180 A JP6239180 A JP 6239180A JP 6239180 A JP6239180 A JP 6239180A JP S56159137 A JPS56159137 A JP S56159137A
Authority
JP
Japan
Prior art keywords
mold
molded
cavity
panel
door
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
JP6239180A
Other languages
Japanese (ja)
Other versions
JPS6259654B2 (en
Inventor
Minoru Tabuchi
Keiki Odate
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP6239180A priority Critical patent/JPS56159137A/en
Publication of JPS56159137A publication Critical patent/JPS56159137A/en
Publication of JPS6259654B2 publication Critical patent/JPS6259654B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To enable molding of a panel material molded with 2-layer resin by means of a single molder, by a method wherein a cavity for the second layer molded object is molded between the first layer molded object and a surface of a mold, in which other side is molded, to mold a panel material. CONSTITUTION:When the third mold 10 is moved downward between first and second molds 1 and 2, the third mold 10, simultaneously, is caused to move horizontally to the second mold (2) side, and is positioned in place in the second mold 2 to be set thereat. The first mold is then moved to the third mold (10) side, and the molds are locked with a low pressure. This causes the first mold 1 to engage the third mold 10 to form a cavity 14, which is for molding a door trim, between an object, molded into a door-in panel 20, and the mold surface. The cavity 14 is filled with a jet of foamable resin material through a jet hole 12 in the third mold 10. Said jet filling causes flowing of the foamable resin material into a space parts 18 through engaging holes 20b for an object, molded into the door-in panel 20. Simultaneously, a door arm rest core 20a is internally chilled, and foam molding takes place in the cavity 14.
JP6239180A 1980-05-12 1980-05-12 Molding method for panel material molded with 2-layer resin Granted JPS56159137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6239180A JPS56159137A (en) 1980-05-12 1980-05-12 Molding method for panel material molded with 2-layer resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6239180A JPS56159137A (en) 1980-05-12 1980-05-12 Molding method for panel material molded with 2-layer resin

Publications (2)

Publication Number Publication Date
JPS56159137A true JPS56159137A (en) 1981-12-08
JPS6259654B2 JPS6259654B2 (en) 1987-12-11

Family

ID=13198777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6239180A Granted JPS56159137A (en) 1980-05-12 1980-05-12 Molding method for panel material molded with 2-layer resin

Country Status (1)

Country Link
JP (1) JPS56159137A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2180126C (en) * 1993-12-29 2000-11-21 Masahiko Kashiwa Two-layer foam injection molding machine

Also Published As

Publication number Publication date
JPS6259654B2 (en) 1987-12-11

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