AR079599A1 - Procedimiento de fabricacion de piezas de espuma de poliuretano con recubrimiento textil y molde para su obtencion - Google Patents

Procedimiento de fabricacion de piezas de espuma de poliuretano con recubrimiento textil y molde para su obtencion

Info

Publication number
AR079599A1
AR079599A1 ARP100103538A AR079599A1 AR 079599 A1 AR079599 A1 AR 079599A1 AR P100103538 A ARP100103538 A AR P100103538A AR 079599 A1 AR079599 A1 AR 079599A1
Authority
AR
Argentina
Prior art keywords
open mold
mold
procedure
obtaining
polyurethane foam
Prior art date
Application number
Other languages
English (en)
Original Assignee
Ct Tecnologico De Grupo Copo S L U
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 ES201030580A priority Critical patent/ES2367620B1/es
Application filed by Ct Tecnologico De Grupo Copo S L U filed Critical Ct Tecnologico De Grupo Copo S L U
Publication of AR079599A1 publication Critical patent/AR079599A1/es

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
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • 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
    • 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
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1271Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
    • 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
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/58Moulds

Abstract

El procedimiento es del tipo de los que las piezas de poliuretano con recubrimiento textil se fabrican mediante un molde abierto. Se caracteriza porque en una fase inicial, previamente al vertido del poliuretano líquido dentro del molde abierto, una porcion principal (4) del cuerpo laminar textil (5) cubre una superficie frontal (3) del fondo del molde abierto (1), superficie frontal (3) incorporada en una parte movil (2) del molde abierto (1), estando tal parte movil (2) en esta fase inicial desplazada con respecto al resto del molde abierto (1). En cambio, en una fase posterior, la parte movil (2) se moviliza para situarse en una posicion definitiva en concordancia con el resto del molde abierto (1) para proceder después al vertido del poliuretano líquido, estando situado el resto del cuerpo laminar textil (5) por fuera del espacio interior del molde abierto (1).
ARP100103538 2010-04-21 2010-09-29 Procedimiento de fabricacion de piezas de espuma de poliuretano con recubrimiento textil y molde para su obtencion AR079599A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201030580A ES2367620B1 (es) 2010-04-21 2010-04-21 Procedimiento de fabricación de piezas de espuma de poliuretano con recubrimiento textil y molde para su obtención.

Publications (1)

Publication Number Publication Date
AR079599A1 true AR079599A1 (es) 2012-02-08

Family

ID=44803334

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100103538 AR079599A1 (es) 2010-04-21 2010-09-29 Procedimiento de fabricacion de piezas de espuma de poliuretano con recubrimiento textil y molde para su obtencion

Country Status (3)

Country Link
AR (1) AR079599A1 (es)
ES (1) ES2367620B1 (es)
WO (1) WO2011131804A1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439525B1 (es) * 1978-10-19 1982-07-30 Faure Bertrand
GB2114051B (en) * 1982-02-01 1986-01-02 Kaptex Moulded Products Limite Moulding fabric covered plastics foam assemblies
JPH0579213B2 (es) * 1988-06-28 1993-11-01 Ikeda Bussan Co
FR2634687B1 (fr) * 1988-07-27 1990-12-21 Ecia Equip Composants Ind Auto Moule de fabrication de garniture de siege par moussage et garniture ainsi realisee
US5096639A (en) * 1990-03-28 1992-03-17 Woodbridge Foam Corporation Process for manufacturing a padded element

Also Published As

Publication number Publication date
WO2011131804A1 (es) 2011-10-27
ES2367620A1 (es) 2011-11-07
ES2367620B1 (es) 2012-09-17

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