JPS55107441A - Double-forming method for product with processed end - Google Patents

Double-forming method for product with processed end

Info

Publication number
JPS55107441A
JPS55107441A JP1575679A JP1575679A JPS55107441A JP S55107441 A JPS55107441 A JP S55107441A JP 1575679 A JP1575679 A JP 1575679A JP 1575679 A JP1575679 A JP 1575679A JP S55107441 A JPS55107441 A JP S55107441A
Authority
JP
Japan
Prior art keywords
end portion
product
double
bent
forming method
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
JP1575679A
Other languages
Japanese (ja)
Inventor
Minoru Yoshida
Masaaki Kinugawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1575679A priority Critical patent/JPS55107441A/en
Publication of JPS55107441A publication Critical patent/JPS55107441A/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
    • B29C45/1418—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 inserts being deformed or preformed, e.g. by the injection pressure
    • B29C45/14196—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 inserts being deformed or preformed, e.g. by the injection pressure the inserts being positioned around an edge of the injected part

Landscapes

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

Abstract

PURPOSE:To eliminate a finishing process for end portion such as flash removal, painting, etc., by a method wherein a vacuum-formed product, whose end portion is bent previously, is inserted into a mold to perform an injection-molding. CONSTITUTION:An end portion 1' of a vacuum-formed product 1 is bent when injection-molding, a molten resin being then injected into a cavity 4 from a nozzle 3' to unite together them monolithically. This causes the bent end portion 1' to cover an end portion of a molded product.
JP1575679A 1979-02-13 1979-02-13 Double-forming method for product with processed end Pending JPS55107441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1575679A JPS55107441A (en) 1979-02-13 1979-02-13 Double-forming method for product with processed end

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1575679A JPS55107441A (en) 1979-02-13 1979-02-13 Double-forming method for product with processed end

Publications (1)

Publication Number Publication Date
JPS55107441A true JPS55107441A (en) 1980-08-18

Family

ID=11897615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1575679A Pending JPS55107441A (en) 1979-02-13 1979-02-13 Double-forming method for product with processed end

Country Status (1)

Country Link
JP (1) JPS55107441A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1272341A1 (en) * 2000-03-30 2003-01-08 Total Innovative Manufacturing, LLC Molded finished part and method of making same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1272341A1 (en) * 2000-03-30 2003-01-08 Total Innovative Manufacturing, LLC Molded finished part and method of making same
EP1272341A4 (en) * 2000-03-30 2003-06-25 Total Innovative Mfg Llc Molded finished part and method of making same

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