JPS5732925A - Manufacture of synthetic resin body - Google Patents

Manufacture of synthetic resin body

Info

Publication number
JPS5732925A
JPS5732925A JP10887380A JP10887380A JPS5732925A JP S5732925 A JPS5732925 A JP S5732925A JP 10887380 A JP10887380 A JP 10887380A JP 10887380 A JP10887380 A JP 10887380A JP S5732925 A JPS5732925 A JP S5732925A
Authority
JP
Japan
Prior art keywords
core material
flame
synthetic resin
wood
metal
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
JP10887380A
Other languages
Japanese (ja)
Inventor
Yoshio Hayakawa
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP10887380A priority Critical patent/JPS5732925A/en
Publication of JPS5732925A publication Critical patent/JPS5732925A/en
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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14811—Multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To prevent gas from remaining between a core material and a synthetic resin and to improve intimate and monolithic contact between them by a method wherein a metal film is formed by flame-spraying on the surface of the core material made up of wood and said core material is arranged in a molding die for injection molding.
CONSTITUTION: Wood is worked roughly and a metal like zinc, aluminum, etc. is flame-sprayed by means of the oxyhydrogen flame-spraying method or the like on the surface of the core material 2 on which locating stoppers are prepared at both ends 2a, 2b to form a metal coat 3. Subsequently said core material 2 is arrange in a cavity 11 of a molding die 10 and hot molten liquid resin 12 like ABS resin or the like is injected into the cavity 11. After it is cured and taken out of the die, both ends 2a, 2b of the core material 2 are cut off to obtain a molded body 1.
COPYRIGHT: (C)1982,JPO&Japio
JP10887380A 1980-08-08 1980-08-08 Manufacture of synthetic resin body Pending JPS5732925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10887380A JPS5732925A (en) 1980-08-08 1980-08-08 Manufacture of synthetic resin body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10887380A JPS5732925A (en) 1980-08-08 1980-08-08 Manufacture of synthetic resin body

Publications (1)

Publication Number Publication Date
JPS5732925A true JPS5732925A (en) 1982-02-22

Family

ID=14495747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10887380A Pending JPS5732925A (en) 1980-08-08 1980-08-08 Manufacture of synthetic resin body

Country Status (1)

Country Link
JP (1) JPS5732925A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11458662B2 (en) * 2017-07-04 2022-10-04 Leoni Bordnetz-Systeme Gmbh Method for producing plastic/metal hybrid components

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11458662B2 (en) * 2017-07-04 2022-10-04 Leoni Bordnetz-Systeme Gmbh Method for producing plastic/metal hybrid components

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