DE10197126T1 - Verfahren zum Schaum-Spritzgießen - Google Patents

Verfahren zum Schaum-Spritzgießen

Info

Publication number
DE10197126T1
DE10197126T1 DE10197126T DE10197126T DE10197126T1 DE 10197126 T1 DE10197126 T1 DE 10197126T1 DE 10197126 T DE10197126 T DE 10197126T DE 10197126 T DE10197126 T DE 10197126T DE 10197126 T1 DE10197126 T1 DE 10197126T1
Authority
DE
Germany
Prior art keywords
injection molding
molding process
foam injection
foam
molding
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.)
Withdrawn
Application number
DE10197126T
Other languages
English (en)
Inventor
Hiroshi Maki
Yuji Tanaka
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.)
Asahi Kasei Chemicals Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Kasei Chemicals Corp
Asahi Chemical Industry 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 Asahi Kasei Chemicals Corp, Asahi Chemical Industry Co Ltd filed Critical Asahi Kasei Chemicals Corp
Publication of DE10197126T1 publication Critical patent/DE10197126T1/de
Withdrawn legal-status Critical Current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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/585—Moulds with adjustable size of the 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping 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
    • B29C44/04—Shaping 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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0415—Shaping 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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by regulating the pressure of the material during or after filling of the mould, e.g. by local venting
DE10197126T 2000-12-27 2001-12-26 Verfahren zum Schaum-Spritzgießen Withdrawn DE10197126T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000396891 2000-12-27
PCT/JP2001/011473 WO2002053347A1 (fr) 2000-12-27 2001-12-26 Procede de moulage par injection de mousse

Publications (1)

Publication Number Publication Date
DE10197126T1 true DE10197126T1 (de) 2003-11-20

Family

ID=18862111

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10197126T Withdrawn DE10197126T1 (de) 2000-12-27 2001-12-26 Verfahren zum Schaum-Spritzgießen

Country Status (5)

Country Link
US (1) US7077987B2 (de)
JP (1) JPWO2002053347A1 (de)
CN (1) CN1273277C (de)
DE (1) DE10197126T1 (de)
WO (1) WO2002053347A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003277672A1 (en) * 2002-11-11 2004-06-03 Sunstar Suisse Sa Method and apparatus for foam molding
DE102005044384A1 (de) * 2005-09-16 2007-03-29 Mekra Lang Gmbh & Co. Kg Fluidinnendruckverfahren zur Herstellung von Urformteilen
JP4752560B2 (ja) * 2006-03-23 2011-08-17 住友化学株式会社 熱可塑性樹脂発泡成形体の製造方法
CN100448643C (zh) * 2007-02-01 2009-01-07 东华机械有限公司 化学发泡预压高速注塑成型方法
JP5373622B2 (ja) * 2007-11-20 2013-12-18 旭化成建材株式会社 熱硬化性樹脂発泡板の製造方法
US8048347B2 (en) * 2008-03-26 2011-11-01 Delta Engineered Plastics Method of manufacture of a foamed core class “A” article
WO2009120838A2 (en) * 2008-03-26 2009-10-01 Delta Tooling Company Interchangeable mold tooling
US7846533B2 (en) * 2008-03-26 2010-12-07 Hendrickson Usa, L.L.C. Molded thermoplastic articles
JP5008201B2 (ja) * 2008-05-21 2012-08-22 三智商事株式会社 無線ｉｃタグ
US8514060B2 (en) 2008-05-21 2013-08-20 Mitomo Corporation Wireless identification tag
CN101733907B (zh) * 2008-11-12 2014-06-18 汉达精密电子(昆山)有限公司 微发泡塑料件射出成形系统及其方法
JP2011071148A (ja) * 2009-09-24 2011-04-07 Fuji Xerox Co Ltd 多数個取り金型、マグネットピースの製造方法およびマグネットロールの製造方法
CN102529007A (zh) * 2011-03-30 2012-07-04 上海克朗宁技术设备有限公司 汽车转向盘的注塑发泡成型工艺
JP5501529B2 (ja) * 2011-07-26 2014-05-21 三桜工業株式会社 管部材の製造方法及び製造装置
DE102012022970A1 (de) * 2012-01-13 2013-07-18 Engel Austria Gmbh Verfahren zur Herstellung eines geschäumten Kunststoffteiles
CN103507200A (zh) * 2012-06-29 2014-01-15 合肥杰事杰新材料股份有限公司 一种微孔泡沫复合材料的制备方法及其产品
CN103386729B (zh) * 2013-07-25 2015-11-25 延锋汽车饰件系统有限公司 一种改善注塑发泡产品外观的方法
WO2015144641A1 (en) * 2014-03-27 2015-10-01 Manni S.P.A. Apparatus and method for manufacturing panels made of expanded plastic material
CN105014862A (zh) * 2015-08-14 2015-11-04 深圳乐新模塑有限公司 一种微孔发泡塑料结构件的发泡成型模具及成型方法
JP6529449B2 (ja) * 2016-02-12 2019-06-12 株式会社日本製鋼所 多数個取り金型における中空射出成形方法
WO2018123221A1 (ja) * 2016-12-28 2018-07-05 バンドー化学株式会社 食品用容器の製造方法
TWI697395B (zh) 2017-05-23 2020-07-01 歐特捷實業股份有限公司 發泡高分子物之模製加工系統
US20190126580A1 (en) * 2017-10-31 2019-05-02 Saucony, Inc. Method and apparatus for manufacturing footwear soles
JP7062484B2 (ja) * 2018-03-27 2022-05-06 住友重機械工業株式会社 ガスベント詰まり検出装置、金型システム、射出成形システム、ガスベント詰まり検出方法
KR102276124B1 (ko) * 2018-11-02 2021-07-12 주식회사 엘지화학 발포사출금형, 이를 포함하는 발포사출성형기 및 이를 이용한 발포 제품의 제조방법
US11766812B2 (en) 2019-10-15 2023-09-26 King Steel Machinery Co., Ltd. Injection molding system and injection molding method
CN114178710A (zh) * 2020-08-24 2022-03-15 奥特斯(中国)有限公司 部件承载件及其制造方法
CN112959594A (zh) * 2021-02-19 2021-06-15 北京中拓模塑科技有限公司 热塑性树脂制品的注射成型系统和方法
US11731324B2 (en) 2021-08-23 2023-08-22 King Steel Machinery Co., Ltd. Molding device and injection molding method thereof
CN114523641A (zh) * 2022-04-02 2022-05-24 福建冠中科技有限公司 一种用于聚羟基烷酸酯的环保型注塑工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129635A (en) 1973-12-28 1978-12-12 Asahi-Dow Limited Method for producing foamed moldings from synthetic resin materials
US3987216A (en) 1975-12-31 1976-10-19 International Business Machines Corporation Method of forming schottky barrier junctions having improved barrier height
US4208368A (en) * 1978-07-18 1980-06-17 Gebruder Buhler Ag Method and apparatus for injection molding foamed plastic articles using a pre-pressurized mold having fixed core members with controlled venting
EP0297158A1 (de) * 1987-07-01 1989-01-04 Battenfeld GmbH Verfahren zum Herstellen von Mehrschicht-Formkörpern aus thermoplastischem Kunststoffmaterial
JP2659415B2 (ja) 1988-10-25 1997-09-30 西川化成株式会社 反応射出成形方法
JP2511800B2 (ja) 1993-07-19 1996-07-03 泰典 堀 樹脂成形品及びその成形方法並びにその成形装置
US5798063A (en) * 1994-10-03 1998-08-25 E. I. Du Pont De Nemours And Company Molding process using gas under pressure
JP3300550B2 (ja) 1994-10-20 2002-07-08 出光石油化学株式会社 ガス注入射出成形方法およびその金型
US5900198A (en) 1996-01-31 1999-05-04 Hori; Yasunori Method of producing molded resin product
JP3814032B2 (ja) * 1996-11-01 2006-08-23 本田技研工業株式会社 成形品
JPH11138577A (ja) 1997-11-12 1999-05-25 Hashimoto Forming Ind Co Ltd 射出成形方法および装置
JP2000094468A (ja) 1998-09-24 2000-04-04 Idemitsu Petrochem Co Ltd 軽量成形品、被覆軽量成形品およびその製造方法

Also Published As

Publication number Publication date
CN1484576A (zh) 2004-03-24
US7077987B2 (en) 2006-07-18
WO2002053347A1 (fr) 2002-07-11
JPWO2002053347A1 (ja) 2004-04-30
CN1273277C (zh) 2006-09-06
US20040108612A1 (en) 2004-06-10

Similar Documents

Publication Publication Date Title
DE10197126T1 (de) Verfahren zum Schaum-Spritzgießen
ATE232445T1 (de) Zwei-platten- horizontalspritzgiessmaschine
DE60113973D1 (de) Verfahren zur wiederverwendung eines kunststoffmaterials
DE60119266D1 (de) Formwerkzeug zum Formen von Reifen
DE50002157D1 (de) Werkzeug zum Spritzgiessen von Zahnbürstenkörpern aus mehreren Kunststoffkomponenten
DE602004024877D1 (de) Formwerkzeug zum Hinterspritzen von Dekorelementen
DE60120057D1 (de) Verfahren zum Herstellen von Formkissen
ATE376919T1 (de) Verfahren zum herstellen von dickwandigen formteilen
DE60106348D1 (de) Spritzgiessverfahren
DE50108560D1 (de) Verfahren zur herstellung von blockschaum
DE60006654D1 (de) Vorrichtung zum mehrschichtspritzgiessen
DE50102468D1 (de) Verfahren zum spritzpressen von kunststoffmischungen
DE29902185U1 (de) Werkzeug zum Kunststoff-Spritzgießen
DE60008858D1 (de) Propylenharzzusammensetzung und verfahren zum formen
DE60126054D1 (de) Formvorrichtung zum Spritzgiessen von Kunststoff
DE60117718D1 (de) Verfahren zum Formen eines elastomeren Gegenstandes
DE60233625D1 (de) Spritzgiessmaschine
ATA10752000A (de) Spritzgiessmaschine
DE19928770B8 (de) Spritzgießmaschine
DE50101126D1 (de) Verfahren zum Herstellen eines Kunststoffbauteiles
DE50100450D1 (de) Werkzeug zum Spritzgiessen von Zahnbürsten
DE60137901D1 (de) Verfahren und Formvorrichtung zum Herstellen von Kunststoffbehältern
DE60201098D1 (de) Spritzgiessdüse zum Spritzgiessen von Kunstoffmaterialien
ATE222530T1 (de) Form für spritzgiesswerkzeuge
FI20001941A0 (fi) Ruiskuvalumuotti ja ruiskuvalukoneen suutin

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law

Ref document number: 10197126

Country of ref document: DE

Date of ref document: 20031120

Kind code of ref document: P

8181 Inventor (new situation)

Inventor name: TANAKA, YUJI, KANAGAWA, JP

Inventor name: YAMAKI, HIROSHI, KANAGAWA, JP

8139 Disposal/non-payment of the annual fee