GB673508A - Improved process for the moulding of articles from thermoplastic material, and articles produced thereby - Google Patents

Improved process for the moulding of articles from thermoplastic material, and articles produced thereby

Info

Publication number
GB673508A
GB673508A GB1313850A GB1313850A GB673508A GB 673508 A GB673508 A GB 673508A GB 1313850 A GB1313850 A GB 1313850A GB 1313850 A GB1313850 A GB 1313850A GB 673508 A GB673508 A GB 673508A
Authority
GB
United Kingdom
Prior art keywords
moulded
article
articles
decorative
mould
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.)
Expired
Application number
GB1313850A
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.)
LORENZO DACCO
Original Assignee
LORENZO DACCO
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
Priority to IT673508X priority Critical
Application filed by LORENZO DACCO filed Critical LORENZO DACCO
Publication of GB673508A publication Critical patent/GB673508A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/27Sprue channels Runner channels or runner nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/12Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/123Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
    • B29C33/126Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts using centering means forming part of the insert
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection 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
    • B29C45/14688Coating articles provided with a decoration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection 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
    • B29C45/14819Injection 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 completely encapsulated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16Making multilayered or multicoloured articles
    • B29C45/1671Making multilayered or multicoloured articles with an insert

Abstract

673,508. Incorporating photographs &c. in moulded articles. DACCO, L. May 25, 1950 [June 3, 1949], No. 13138/50. Drawings to Specification. Class 87(ii). In the injection moulding of articles such as ornaments from transparent thermoplastic material wherein photographs, printed cards or like decorative material are placed in the mould before the material is injected and become incorporated in the moulded article, the photograph or other decorative material is spaced from the walls of the mould by spacing means so as to lie beneath the surface of the moulded article. The spacing means may be elements of the same plastic material which merge into the injected mass, or elements of a material which is volatilized or otherwise destroyed by the heat of the injected mass. Alternatively the spacing means may be a part of the article itself which is first moulded with the decorative material next the wall of the mould, the remainder of the article being formed by .injecting thermoplastic material round the decorative material spaced from the wall of the mould, in the process of injecting the subsequent layer or layers of plastic material, by the portion of the article first moulded. The transparent plastic article may be moulded with convex shapes which form lenses to magnify the photograph or other decoration.
GB1313850A 1949-06-03 1950-05-25 Improved process for the moulding of articles from thermoplastic material, and articles produced thereby Expired GB673508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT673508X 1949-06-03

Publications (1)

Publication Number Publication Date
GB673508A true GB673508A (en) 1952-06-04

Family

ID=11301668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1313850A Expired GB673508A (en) 1949-06-03 1950-05-25 Improved process for the moulding of articles from thermoplastic material, and articles produced thereby

Country Status (1)

Country Link
GB (1) GB673508A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115446B (en) * 1954-12-01 1961-10-19 Fischer Ag Georg A method of lining the inner and outer walls of metal Rohrformstuecken, z. B. fittings
DE1194564B (en) * 1958-11-14 1965-06-10 Max Schmidt A method for connecting plastic, paper or fabric sheets od. Like. With a plastic article in the injection mold of an injection molding
EP0607968A1 (en) * 1993-01-20 1994-07-27 EMPE-WERKE ERNST PELZ GmbH & CO. KG Method for making a lining and in particular lining obtained thereby
EP0742090A1 (en) * 1995-05-10 1996-11-13 G.B. Boucherie, N.V. Method and device for manufacturing brush bodies
WO1997034756A1 (en) * 1996-03-19 1997-09-25 Reum Aktiengesellschaft Process for production of control panels
NL1003025C2 (en) * 1996-05-03 1997-11-06 Anne Christien Hubertine Simon Plaything made of transparent plastic containing an object visible from outside
GB2318320A (en) * 1996-10-15 1998-04-22 Ferguson Hangers Ltd A garment hanger
WO2003034148A1 (en) * 2001-10-15 2003-04-24 Sharon Julian A method of forming a three-dimensional photographic material article

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115446B (en) * 1954-12-01 1961-10-19 Fischer Ag Georg A method of lining the inner and outer walls of metal Rohrformstuecken, z. B. fittings
DE1194564B (en) * 1958-11-14 1965-06-10 Max Schmidt A method for connecting plastic, paper or fabric sheets od. Like. With a plastic article in the injection mold of an injection molding
EP0607968A1 (en) * 1993-01-20 1994-07-27 EMPE-WERKE ERNST PELZ GmbH & CO. KG Method for making a lining and in particular lining obtained thereby
EP0742090A1 (en) * 1995-05-10 1996-11-13 G.B. Boucherie, N.V. Method and device for manufacturing brush bodies
BE1009384A3 (en) * 1995-05-10 1997-03-04 Boucherie Nv G B Method and apparatus for manufacturing brush bodies.
US5769506A (en) * 1995-05-10 1998-06-23 Firma G.B. Boucherie, Nv Method and device for manufacturing brush bodies
WO1997034756A1 (en) * 1996-03-19 1997-09-25 Reum Aktiengesellschaft Process for production of control panels
NL1003025C2 (en) * 1996-05-03 1997-11-06 Anne Christien Hubertine Simon Plaything made of transparent plastic containing an object visible from outside
GB2318320A (en) * 1996-10-15 1998-04-22 Ferguson Hangers Ltd A garment hanger
WO2003034148A1 (en) * 2001-10-15 2003-04-24 Sharon Julian A method of forming a three-dimensional photographic material article

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