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ES462326A1 - Procedimiento para moldear por inyeccion material de plasti-co sobre una banda preformada. - Google Patents

Procedimiento para moldear por inyeccion material de plasti-co sobre una banda preformada.

Info

Publication number
ES462326A1
ES462326A1 ES462326A ES462326A ES462326A1 ES 462326 A1 ES462326 A1 ES 462326A1 ES 462326 A ES462326 A ES 462326A ES 462326 A ES462326 A ES 462326A ES 462326 A1 ES462326 A1 ES 462326A1
Authority
ES
Spain
Prior art keywords
web
injection
mould
preformed web
load
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
ES462326A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES462326A1 publication Critical patent/ES462326A1/es
Expired 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
    • B29C45/14262—Clamping or tensioning means for the insert
    • 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
    • B29C45/14262—Clamping or tensioning means for the insert
    • B29C2045/14278—Clamping or tensioning means for the insert controlling the tension of the insert

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Abstract

Procedimiento para moldear por inyección material de plástico sobre una banda preformada, mantenida en tensión por una carga e introducida en un molde de macho y matríz, en el cual la banda se ve obligada a conformarse a la configuración del macho durante el cierre del molde por una operación que comprende el movimiento de la banda contra la carga, caracterizado porque la tensión en la banda se controla por una carga aplicada por un dispositivo tensor acoplada con la banda y que se puede mover libremente con la banda según se mueve esta contra la carga.
ES462326A 1976-09-13 1977-09-13 Procedimiento para moldear por inyeccion material de plasti-co sobre una banda preformada. Expired ES462326A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37831/76A GB1551284A (en) 1976-09-13 1976-09-13 Method of injection-moulding plastics onto a preformed web having a distal portion

Publications (1)

Publication Number Publication Date
ES462326A1 true ES462326A1 (es) 1978-06-01

Family

ID=10399314

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462326A Expired ES462326A1 (es) 1976-09-13 1977-09-13 Procedimiento para moldear por inyeccion material de plasti-co sobre una banda preformada.

Country Status (20)

Country Link
US (2) US4216184A (es)
JP (1) JPS5910901B2 (es)
AT (1) AT374407B (es)
AU (1) AU510432B2 (es)
BE (1) BE858651A (es)
BR (1) BR7706076A (es)
CA (1) CA1096122A (es)
DE (2) DE7728282U1 (es)
DK (1) DK153374C (es)
ES (1) ES462326A1 (es)
FR (1) FR2364112A1 (es)
GB (1) GB1551284A (es)
HK (1) HK5280A (es)
MY (1) MY8000280A (es)
NL (2) NL178400B (es)
NO (1) NO150828C (es)
NZ (1) NZ185075A (es)
PL (1) PL200712A1 (es)
SE (1) SE423507B (es)
ZA (1) ZA775255B (es)

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FR2744948B1 (fr) * 1996-02-19 1998-04-30 Allibert Ind Procede d'habillage d'une piece plastique injectee par une feuille dont on controle la tension et moule pour realiser la piece finie
IL117538A (en) * 1996-03-18 2001-08-26 Lotemplast Plastic Product Com In-mold decorated plastic articles
JP2954535B2 (ja) * 1996-07-31 1999-09-27 大日本印刷株式会社 射出成形同時絵付方法及び装置
US5759477A (en) * 1996-12-13 1998-06-02 Green Tokai Co. Ltd. Method of making fused film plastic parts
US5885408A (en) * 1997-06-02 1999-03-23 Owens-Illinois Closure Inc. Method and apparatus for delivering labels and the like to a compression molding machine for molding plastic closures
DE19731561B4 (de) * 1997-07-23 2014-11-06 Johnson Controls Interiors Gmbh & Co. Kg Formwerkzeug zum Herstellen von Formteilen
DE19733800A1 (de) * 1997-08-05 1999-02-11 Sachsenring Automobiltechnik Verfahren zur Herstellung eines Abstellteils mit einem Antirutschbelag
US6168742B1 (en) 1998-02-17 2001-01-02 Green Tokai, Co., Ltd. Method of insert molding auto and truck bumper, rocker panel and chin spoiler parts
JPH11309766A (ja) * 1998-04-30 1999-11-09 Dainippon Printing Co Ltd 射出成形同時絵付方法及び装置
DE19843921B4 (de) * 1998-09-24 2007-12-27 Krauss Maffei Gmbh Verfahren zum Herstellen von Verbund-Kunststoffformteilen durch Spritzprägen
DE59905105D1 (de) 1998-11-20 2003-05-22 Krauss Maffei Kunststofftech Verfahren zum herstellen von spritzgiessteilen in einer spritzgiessmaschine
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US6214266B1 (en) 1999-04-06 2001-04-10 Green Tokai Co., Ltd. Method for injection molding plastic parts
US6314610B1 (en) 1999-04-23 2001-11-13 The Hoover Company Vacuum cleaner bag housing assembly
US6270332B1 (en) * 1999-09-22 2001-08-07 Iten Industries System for continuous manufacture of molded parts with insert pieces
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EP1680265B1 (en) * 2003-11-04 2011-09-28 Illinois Tool Works Inc. Apparatus and method for molding onto a stretched blank
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Also Published As

Publication number Publication date
FR2364112A1 (fr) 1978-04-07
DK405977A (da) 1978-03-14
DK153374C (da) 1988-12-19
DE2741159A1 (de) 1978-03-23
DE2741159C2 (de) 1983-11-24
BE858651A (fr) 1978-03-13
SE423507B (sv) 1982-05-10
BR7706076A (pt) 1978-06-27
CA1096122A (en) 1981-02-24
NL7709981A (nl) 1978-03-15
DK153374B (da) 1988-07-11
DE7728282U1 (de) 1978-03-02
ZA775255B (en) 1978-07-26
FR2364112B1 (es) 1980-04-18
JPS5363461A (en) 1978-06-06
US4216184A (en) 1980-08-05
JPS5910901B2 (ja) 1984-03-12
AU2849277A (en) 1979-03-08
NO150828B (no) 1984-09-17
AT374407B (de) 1984-04-25
AU510432B2 (en) 1980-06-26
ATA658577A (de) 1983-09-15
HK5280A (en) 1980-02-15
MY8000280A (en) 1980-12-31
GB1551284A (en) 1979-08-30
NL178400B (nl) 1985-10-16
NO150828C (no) 1985-01-09
NO773042L (no) 1978-03-14
PL200712A1 (pl) 1978-05-08
NL178400C (nl)
SE7710207L (sv) 1978-03-14
NZ185075A (en) 1980-05-27
US4269579A (en) 1981-05-26

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