JPS5725929A - Patterning simultaneous with injection molding - Google Patents

Patterning simultaneous with injection molding

Info

Publication number
JPS5725929A
JPS5725929A JP10081180A JP10081180A JPS5725929A JP S5725929 A JPS5725929 A JP S5725929A JP 10081180 A JP10081180 A JP 10081180A JP 10081180 A JP10081180 A JP 10081180A JP S5725929 A JPS5725929 A JP S5725929A
Authority
JP
Japan
Prior art keywords
film
male
resin
molded product
patterned
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
JP10081180A
Other languages
Japanese (ja)
Other versions
JPS6361169B2 (en
Inventor
Keishi Hanamoto
Takashi Taruya
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP10081180A priority Critical patent/JPS5725929A/en
Publication of JPS5725929A publication Critical patent/JPS5725929A/en
Publication of JPS6361169B2 publication Critical patent/JPS6361169B2/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
    • B29C45/14—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
    • B29C45/14827—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 using a transfer foil detachable from the insert

Landscapes

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

Abstract

PURPOSE:To obtain a patterned resin molded product in high efficiency by a method wherein a pattern is printed previously on the film excellent in elongation, drawn out intermittently, pinched between a male and a female metal mold, resin is injected between these metal molds and the film alone is separated. CONSTITUTION:A desired pattern 16 is printed previously on the film 10 excellent in elongation, the patterned film 10 is drawn intermittently out of a roll 12 around which it has been wound and is wound around a roller 14 through the male and the female metal mold 18, 22. Hot air is blown from a nozzle 26 onto the patterned film 10 staying on the metal mold 22, softens it and the male and female molds 18, 22 are clamped and resin is injection-molded in a cavity 28 between the metal molds. Subsequently, when tension is given to the film 10 and the film is released from the molded product, resin molded product 30 to which the pattern is attanched solidly is obtained.
JP10081180A 1980-07-23 1980-07-23 Patterning simultaneous with injection molding Granted JPS5725929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10081180A JPS5725929A (en) 1980-07-23 1980-07-23 Patterning simultaneous with injection molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10081180A JPS5725929A (en) 1980-07-23 1980-07-23 Patterning simultaneous with injection molding

Publications (2)

Publication Number Publication Date
JPS5725929A true JPS5725929A (en) 1982-02-10
JPS6361169B2 JPS6361169B2 (en) 1988-11-28

Family

ID=14283738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10081180A Granted JPS5725929A (en) 1980-07-23 1980-07-23 Patterning simultaneous with injection molding

Country Status (1)

Country Link
JP (1) JPS5725929A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6422518A (en) * 1987-07-17 1989-01-25 Stanley Electric Co Ltd Internal molding
US8739652B2 (en) 2011-06-01 2014-06-03 Honda Motor Co., Ltd. Handle weight mounting structure of saddle-ride-type vehicle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH025585A (en) * 1988-06-24 1990-01-10 Fanuc Ltd Laser oscillator
JPH0388378A (en) * 1989-08-31 1991-04-12 Toshiba Corp Gas laser device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6422518A (en) * 1987-07-17 1989-01-25 Stanley Electric Co Ltd Internal molding
US8739652B2 (en) 2011-06-01 2014-06-03 Honda Motor Co., Ltd. Handle weight mounting structure of saddle-ride-type vehicle

Also Published As

Publication number Publication date
JPS6361169B2 (en) 1988-11-28

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