JPS5715915A - Molding method for resin - Google Patents

Molding method for resin

Info

Publication number
JPS5715915A
JPS5715915A JP9043480A JP9043480A JPS5715915A JP S5715915 A JPS5715915 A JP S5715915A JP 9043480 A JP9043480 A JP 9043480A JP 9043480 A JP9043480 A JP 9043480A JP S5715915 A JPS5715915 A JP S5715915A
Authority
JP
Japan
Prior art keywords
cavity
resin material
injected
molded
pad
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
JP9043480A
Other languages
Japanese (ja)
Other versions
JPH0117847B2 (en
Inventor
Kinji Okudaira
Nobuo Furuya
Shoji Hori
Sumio Imai
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.)
Marelli Corp
Original Assignee
Kanto Seiki 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 Kanto Seiki Co Ltd filed Critical Kanto Seiki Co Ltd
Priority to JP9043480A priority Critical patent/JPS5715915A/en
Publication of JPS5715915A publication Critical patent/JPS5715915A/en
Publication of JPH0117847B2 publication Critical patent/JPH0117847B2/ja
Granted 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

PURPOSE:To obtain a shape, the adhesive property of both the first resin material and the second resin material thereof is excellent, by a method wherein the first resin material is injected into a cavity, into which a pad is charged and molded, the pad is removed and the second resin material is injected and molded. CONSTITUTION:The pad 16 in silicon rubber is charged into the first cavity 15 of the cavity 10 of a molding die 8, a core 9 is combined and the second cavity 17 is formed, and the first resin material is injected into the cavity 17 through a liquid injecting port 14 from a mixing head 4 and molded. The die 8 is opened, the pad 16 is mold-released from the cavity 15, the die 8 is clamped, and the second resin material is injected into the cavity 15 through the injecting port 14 from a mixing head 5 and molded while the both resin materials are bonded integrally.
JP9043480A 1980-07-02 1980-07-02 Molding method for resin Granted JPS5715915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9043480A JPS5715915A (en) 1980-07-02 1980-07-02 Molding method for resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9043480A JPS5715915A (en) 1980-07-02 1980-07-02 Molding method for resin

Publications (2)

Publication Number Publication Date
JPS5715915A true JPS5715915A (en) 1982-01-27
JPH0117847B2 JPH0117847B2 (en) 1989-04-03

Family

ID=13998495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9043480A Granted JPS5715915A (en) 1980-07-02 1980-07-02 Molding method for resin

Country Status (1)

Country Link
JP (1) JPS5715915A (en)

Also Published As

Publication number Publication date
JPH0117847B2 (en) 1989-04-03

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