JPS56139942A - Molding of resin part - Google Patents

Molding of resin part

Info

Publication number
JPS56139942A
JPS56139942A JP4275680A JP4275680A JPS56139942A JP S56139942 A JPS56139942 A JP S56139942A JP 4275680 A JP4275680 A JP 4275680A JP 4275680 A JP4275680 A JP 4275680A JP S56139942 A JPS56139942 A JP S56139942A
Authority
JP
Japan
Prior art keywords
cavity
injected
resin
hard resin
soft resin
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
JP4275680A
Other languages
English (en)
Inventor
Hiroshi Inamoto
Akira Maeda
Hiroaki Koizumi
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.)
Hashimoto Forming Industry Co Ltd
Nissan Motor Co Ltd
Original Assignee
Hashimoto Forming Industry Co Ltd
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 Hashimoto Forming Industry Co Ltd, Nissan Motor Co Ltd filed Critical Hashimoto Forming Industry Co Ltd
Priority to JP4275680A priority Critical patent/JPS56139942A/ja
Publication of JPS56139942A publication Critical patent/JPS56139942A/ja
Pending 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
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • 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
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
JP4275680A 1980-04-03 1980-04-03 Molding of resin part Pending JPS56139942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4275680A JPS56139942A (en) 1980-04-03 1980-04-03 Molding of resin part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4275680A JPS56139942A (en) 1980-04-03 1980-04-03 Molding of resin part

Publications (1)

Publication Number Publication Date
JPS56139942A true JPS56139942A (en) 1981-10-31

Family

ID=12644833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4275680A Pending JPS56139942A (en) 1980-04-03 1980-04-03 Molding of resin part

Country Status (1)

Country Link
JP (1) JPS56139942A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052322A (ja) * 1983-09-01 1985-03-25 Suriibondo:Kk 複合物品の成型法
WO1997038840A1 (en) * 1996-04-18 1997-10-23 J & W Sanderson Limited Two-material moulding
FR2931097A1 (fr) * 2008-05-09 2009-11-20 Mollertech Orense S L Procede de fabrication d'une piece a deux materiaux afin d'ameliorer le couplage des pieces en plastique avec du metal en feuille

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052322A (ja) * 1983-09-01 1985-03-25 Suriibondo:Kk 複合物品の成型法
JPS6345292B2 (ja) * 1983-09-01 1988-09-08 Three Bond Co Ltd
WO1997038840A1 (en) * 1996-04-18 1997-10-23 J & W Sanderson Limited Two-material moulding
FR2931097A1 (fr) * 2008-05-09 2009-11-20 Mollertech Orense S L Procede de fabrication d'une piece a deux materiaux afin d'ameliorer le couplage des pieces en plastique avec du metal en feuille

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