JPS57138913A - Stereo-pattern forming method on resin molded article - Google Patents

Stereo-pattern forming method on resin molded article

Info

Publication number
JPS57138913A
JPS57138913A JP2414481A JP2414481A JPS57138913A JP S57138913 A JPS57138913 A JP S57138913A JP 2414481 A JP2414481 A JP 2414481A JP 2414481 A JP2414481 A JP 2414481A JP S57138913 A JPS57138913 A JP S57138913A
Authority
JP
Japan
Prior art keywords
molded article
resin molded
shaped
pattern
contour
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
JP2414481A
Other languages
Japanese (ja)
Other versions
JPS6155458B2 (en
Inventor
Hideki Inooka
Takao Iwata
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
Original Assignee
Hashimoto Forming Industry 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 filed Critical Hashimoto Forming Industry Co Ltd
Priority to JP2414481A priority Critical patent/JPS57138913A/en
Publication of JPS57138913A publication Critical patent/JPS57138913A/en
Publication of JPS6155458B2 publication Critical patent/JPS6155458B2/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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/021—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing of profiled articles, e.g. hollow or tubular articles, beams
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To form readily the deeply shaped concavity which is colored beautifully along the contour of the pattern, by performing push and cave-in treatment by the rod like object to a shell like shaped a resin molded article together with the material which forms the desired pattern. CONSTITUTION:The proper pattern of letters, figures, signs etc. to be shaped are attached by heat treatment on the area to be worked of the resin molded article 1 which is composed of the contour part 1a, 2a shaped shell like from the resin of unfoamable polyvinylchloride etc. and of the inner part 1b filled with foamable resin, and at the same time pressing treatment is made by the rod like object H. Because the attached pattern is push-formed by the rod like object H corresponding with that, the contour can be beautifully edged and also the caved-in thick part is made to protrude into the shell like inner part, so the burrs do not occur.
JP2414481A 1981-02-20 1981-02-20 Stereo-pattern forming method on resin molded article Granted JPS57138913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2414481A JPS57138913A (en) 1981-02-20 1981-02-20 Stereo-pattern forming method on resin molded article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2414481A JPS57138913A (en) 1981-02-20 1981-02-20 Stereo-pattern forming method on resin molded article

Publications (2)

Publication Number Publication Date
JPS57138913A true JPS57138913A (en) 1982-08-27
JPS6155458B2 JPS6155458B2 (en) 1986-11-27

Family

ID=12130127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2414481A Granted JPS57138913A (en) 1981-02-20 1981-02-20 Stereo-pattern forming method on resin molded article

Country Status (1)

Country Link
JP (1) JPS57138913A (en)

Also Published As

Publication number Publication date
JPS6155458B2 (en) 1986-11-27

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