ES2094922T3 - Procedimiento para moldear un articulo de capas multiples. - Google Patents

Procedimiento para moldear un articulo de capas multiples.

Info

Publication number
ES2094922T3
ES2094922T3 ES92916527T ES92916527T ES2094922T3 ES 2094922 T3 ES2094922 T3 ES 2094922T3 ES 92916527 T ES92916527 T ES 92916527T ES 92916527 T ES92916527 T ES 92916527T ES 2094922 T3 ES2094922 T3 ES 2094922T3
Authority
ES
Spain
Prior art keywords
multiple layers
molding
molds
preheated
resin
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 - Lifetime
Application number
ES92916527T
Other languages
English (en)
Inventor
Takahisa Hara
Masahito Matsumoto
Nobuhiro Usui
Takeo Kitayama
Shigeyoshi Matubara
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of ES2094922T3 publication Critical patent/ES2094922T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B29C43/183—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/261—Handling means, e.g. transfer means, feeding means
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • 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
    • B29C2045/14286—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 means for heating 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
    • B29C2045/14286—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 means for heating the insert
    • B29C2045/14295—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 means for heating the insert the heating means being used for feeding the insert into the mould
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

UN METODO PARA MOLDEAR UN ARTICULO MOLDEADO CON CAPAS MULTIPLES TENIENDO UN MATERIAL DE PIEL FUNDIDO AL MISMO, EN EL CUAL: UN PANEL PRECALENTADO QUE TIENE UN MATERIAL DE PIEL PRECALENTADO MONTADO SOBRE EL MISMO SE ACOMODA PARA AFRONTAR EL MOLDE METALICO SUPERIOR O INFERIOR; SE FORMA UN ESPACIO CERRADO ENTRE DICHO MOLDE METALICO Y EL PANEL PRECALENTADO DE MANERA QUE DICHO MATERIAL DEL PIEL SE ABSORBA POR LA FUERZA DEL VACIO Y SE PEGUE A LA SUPERFICIE DEL MOLDE METALICO; SE VIERTE RESINA PROCEDENTE DE UN PUNTO EMISOR DE RESINA DESPUES DE RETIRAR EL PANEL PRECALENTADO Y MIENTRAS SE CIERRAN LOS MOLDES O TEMPORALMENTE SE DETIENE EL CIERRE DE LOS MOLDES; Y ENTONCES EL CIERRE DE LOS MOLDES SE COMPLETA PARA FUNDIR EL MATERIAL DE PIEL AL MATERIAL DE RESINA. ESTE METODO DE MOLDEO HACE POSIBLE OBTENER UN ARTICULO MOLDEADO CON CAPAS MULTIPLES COMPUESTO POR UN MATERIAL DE NUCLEO CON UN RELIEVE PROFUNDO O DE FORMA COMPLICADA Y UN MATERIAL DE PIEL INTEGRAMENTE FUNDIDO A DICHO MATERIAL QUE CONSTITUYE EL NUCLEO.
ES92916527T 1991-07-31 1992-07-31 Procedimiento para moldear un articulo de capas multiples. Expired - Lifetime ES2094922T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19168991 1991-07-31

Publications (1)

Publication Number Publication Date
ES2094922T3 true ES2094922T3 (es) 1997-02-01

Family

ID=16278828

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92916527T Expired - Lifetime ES2094922T3 (es) 1991-07-31 1992-07-31 Procedimiento para moldear un articulo de capas multiples.

Country Status (7)

Country Link
US (1) US5820813A (es)
EP (1) EP0551526B1 (es)
KR (1) KR100217975B1 (es)
CA (1) CA2092822C (es)
DE (1) DE69214268T2 (es)
ES (1) ES2094922T3 (es)
WO (1) WO1993002848A1 (es)

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EP0913791A1 (en) * 1997-10-30 1999-05-06 Navitas Co., Limited Method for manufacturing card product and manufacturing apparatus therefor
CA2220797A1 (en) * 1997-11-12 1999-05-12 Royal Ecoproducts Limited Process and tooling for decorative molded plastic products
US6246381B1 (en) * 1999-07-01 2001-06-12 Telaxis Communications Corporation Insert mold process for forming polarizing grid element
JP4461518B2 (ja) * 1999-08-27 2010-05-12 住友化学株式会社 熱可塑性樹脂成形体製造用金型および熱可塑性樹脂成形体の製造方法
JP4576024B2 (ja) 2000-05-31 2010-11-04 トヨタ紡織株式会社 表皮一体成形品の製造方法および装置
US6503426B1 (en) * 2000-07-06 2003-01-07 David James Horwitz Process for making foam laminates
US6830716B2 (en) * 2001-06-06 2004-12-14 Fuji Photo Film Co., Ltd. Method of removing extraneous matter from injection mold
US7361402B2 (en) 2001-10-31 2008-04-22 3M Innovative Properties Company Cross-linked primer composition and use thereof in thermoformable films
CN1599662A (zh) * 2001-10-31 2005-03-23 3M创新有限公司 对非自撑聚合物薄膜拉成形的方法及其制品
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ITUD20020222A1 (it) * 2002-10-25 2004-04-26 G M P Spa Procedimento per la produzione di manufatti poliuretanici e relativo dispositivo
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CN102470583A (zh) * 2010-03-26 2012-05-23 三菱重工塑胶科技有限公司 纤维增强复合材料的制造方法
FR2980130B1 (fr) * 2011-09-19 2013-10-11 Visteon Global Tech Inc Systeme de fabrication de pieces par transfert de film thermoformable sur un dispositif de surmoulage
JP6031533B2 (ja) * 2012-12-19 2016-11-24 東芝機械株式会社 搬送装置、成形品製造装置及び成形品の製造方法
CN103963318B (zh) * 2013-01-29 2019-08-09 康廷南拓结构塑料有限公司 热固性片状制品的真空成形方法
AU2016243355B2 (en) * 2015-03-30 2020-09-10 Laitram, L.L.C. Method of manufacturing a multi-material conveyor component
KR101766035B1 (ko) * 2015-09-04 2017-08-07 현대자동차주식회사 자동차 내장재의 제조 장치 및 방법
CN105437460A (zh) * 2015-12-17 2016-03-30 浦良电子(深圳)有限公司 一种复合材料型材的加工成型方法
CN110461567A (zh) 2017-04-04 2019-11-15 大日本印刷株式会社 基材保持机构、运送装置、保持部件、基材成形系统、基材保持方法和基材成形方法
CN112248366A (zh) * 2020-08-21 2021-01-22 东风延锋汽车饰件系统有限公司 麻纤维板材产品成型工艺及设备
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Also Published As

Publication number Publication date
DE69214268T2 (de) 1997-02-20
CA2092822C (en) 2004-02-17
CA2092822A1 (en) 1993-02-01
EP0551526A1 (en) 1993-07-21
EP0551526B1 (en) 1996-10-02
DE69214268D1 (de) 1996-11-07
WO1993002848A1 (en) 1993-02-18
KR100217975B1 (ko) 1999-09-01
US5820813A (en) 1998-10-13
EP0551526A4 (en) 1993-10-13

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