JPS5539338A - Preparation for injection-molding - Google Patents

Preparation for injection-molding

Info

Publication number
JPS5539338A
JPS5539338A JP11257778A JP11257778A JPS5539338A JP S5539338 A JPS5539338 A JP S5539338A JP 11257778 A JP11257778 A JP 11257778A JP 11257778 A JP11257778 A JP 11257778A JP S5539338 A JPS5539338 A JP S5539338A
Authority
JP
Japan
Prior art keywords
metallic
injection
foil
layer
evaporation
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
JP11257778A
Other languages
Japanese (ja)
Inventor
Akiyoshi Nakaoka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11257778A priority Critical patent/JPS5539338A/en
Publication of JPS5539338A publication Critical patent/JPS5539338A/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
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C2037/0042—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied in solid sheet form, e.g. as meltable sheet
    • 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
    • B29C2045/14237—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 deformed or preformed outside the mould or mould cavity
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • 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
    • B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
    • B29K2715/006—Glues or adhesives, e.g. hot melts or thermofusible adhesives
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0087—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B29L2009/005—Layered products coated
    • B29L2009/008—Layered products coated metalized, galvanized

Landscapes

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

Abstract

PURPOSE:To obtain excellent injection-moldings with a perfect metallic evaporation layer where corner parts and crimp pattern are reproduced by forming into a required shape a resin sheet which adheres to a metallic evaporation film and injection-molding it in a metallic die. CONSTITUTION:A metallic evaporation foil 5 which has an evaporated metallic layer 3 of metallic materials such as Al, Cr, etc. on a protecting sheet 1 through a transparent and elastic protecting film 2 of lacquer, etc. and a heat-sensitive adhesive layer 4 on the rear side is allowed to adhere to a synthetic resin sheet 6. This foil is formed in a required shape by means of the vacuum deposition method and the protecting sheet 1 is removed. The metallic foil is inserted into a concave part 9 of an injection molding die 8, new resin material 11 is injection-molded. Thereby the resin material 11 adheres not only to the synthetic resin sheet 6 but the crimp pattern 10 reproduced in the concave part 9 of the injection-molding die 8 is transferred to the metallic evaporation foil 5. It is possible to obtain a moding 14 which has a metallic evaporating layer 3 all over the surface including the crimp pattern 12 and the corner parts 13.
JP11257778A 1978-09-12 1978-09-12 Preparation for injection-molding Pending JPS5539338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11257778A JPS5539338A (en) 1978-09-12 1978-09-12 Preparation for injection-molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11257778A JPS5539338A (en) 1978-09-12 1978-09-12 Preparation for injection-molding

Publications (1)

Publication Number Publication Date
JPS5539338A true JPS5539338A (en) 1980-03-19

Family

ID=14590194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11257778A Pending JPS5539338A (en) 1978-09-12 1978-09-12 Preparation for injection-molding

Country Status (1)

Country Link
JP (1) JPS5539338A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57115317A (en) * 1981-01-08 1982-07-17 Koatsu Kako Kk Manufacture for plastic product with insert member
US5604006A (en) * 1992-01-24 1997-02-18 Cascade Engineering Label inmolding process and article of manufacture produced therefrom
EP0819516A2 (en) * 1996-07-18 1998-01-21 Daimler-Benz Aktiengesellschaft Method for lacquering articles during a primary shaping method and lacquer sheet for executing the method
EP1324867A1 (en) * 2000-09-18 2003-07-09 Shielding for Electronics Inc. Multi-layered structures and methods for manufacturing the multi-layered structures
GB2393415A (en) * 2002-07-27 2004-03-31 Unified Technologies Ltd A method for the reproduction of three dimensional objects by moulding
EP2174765A3 (en) * 2008-10-07 2010-06-09 Taiyi Precision Tech Corp. Method of in-mold decoration

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57115317A (en) * 1981-01-08 1982-07-17 Koatsu Kako Kk Manufacture for plastic product with insert member
JPH0245576B2 (en) * 1981-01-08 1990-10-11 Koatsu Kako Kk
US5604006A (en) * 1992-01-24 1997-02-18 Cascade Engineering Label inmolding process and article of manufacture produced therefrom
EP0819516A2 (en) * 1996-07-18 1998-01-21 Daimler-Benz Aktiengesellschaft Method for lacquering articles during a primary shaping method and lacquer sheet for executing the method
EP0819516A3 (en) * 1996-07-18 1999-04-28 DaimlerChrysler AG Method for lacquering articles during a primary shaping method and lacquer sheet for executing the method
EP1324867A1 (en) * 2000-09-18 2003-07-09 Shielding for Electronics Inc. Multi-layered structures and methods for manufacturing the multi-layered structures
EP1324867A4 (en) * 2000-09-18 2007-05-30 Wavezero Inc Multi-layered structures and methods for manufacturing the multi-layered structures
GB2393415A (en) * 2002-07-27 2004-03-31 Unified Technologies Ltd A method for the reproduction of three dimensional objects by moulding
EP2174765A3 (en) * 2008-10-07 2010-06-09 Taiyi Precision Tech Corp. Method of in-mold decoration

Similar Documents

Publication Publication Date Title
JPS5539338A (en) Preparation for injection-molding
JPS54137077A (en) Packaging material and its manufacturing
JPS55156037A (en) Manufacture of plastic molded article with spongy skin material attached
JPS56127435A (en) Painting for plastic molded goods
JPS544968A (en) Production of molded plastic article having thin metallic film
JPS57109633A (en) Injection molding method
GB2013132A (en) Process for the Partial Coating of Plastics Mouldings Produced by Injection Moulding
JPS57185110A (en) Manufacture of colored decorative sheet
JPS5486581A (en) Laminated sheet
JPS5624141A (en) Saddle and making the same
JPS56135044A (en) Formation of end cap for molding
JPS6230029A (en) Method for forming pattern of synthetic resin molding
JPS56137919A (en) Molding in synthetic resin having hairline pattern
JPS5574826A (en) Forming method of thermo-plastic resin hollow body
JPS54130665A (en) Manufacturing of plastic molded article having decorative patterns
JPS55132971A (en) Production of dial for watch
JPS57193331A (en) Synthetic resin molded product and manufacture thereof
JPS5759730A (en) Preparation of molded product having foamed layer on surface thereof
JPS5534927A (en) Manufacturing method of decorative panel
JPS57159825A (en) Production of synthetic resin compact
JPS56166014A (en) Manufacture of bent film
JPS57115314A (en) Manufacture for product formed as one body equipped partially with different materials
JPS537881A (en) Process and apparatus of releasing mold for heat moled corrugated cardboard
JPS55144121A (en) Production of decorative material
GB1416210A (en) Reproduction of a surface decoration