DE69021200D1 - Verfahren und anlage zur herstellung eines formstücks aus geschäumtem kunstharz. - Google Patents

Verfahren und anlage zur herstellung eines formstücks aus geschäumtem kunstharz.

Info

Publication number
DE69021200D1
DE69021200D1 DE69021200T DE69021200T DE69021200D1 DE 69021200 D1 DE69021200 D1 DE 69021200D1 DE 69021200 T DE69021200 T DE 69021200T DE 69021200 T DE69021200 T DE 69021200T DE 69021200 D1 DE69021200 D1 DE 69021200D1
Authority
DE
Germany
Prior art keywords
producing
foamed resin
molding piece
molding
piece
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 - Fee Related
Application number
DE69021200T
Other languages
English (en)
Other versions
DE69021200T2 (de
Inventor
Yukio Fukasawa
Hisatoshi Fukui
Shiro Tojo
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE69021200D1 publication Critical patent/DE69021200D1/de
Publication of DE69021200T2 publication Critical patent/DE69021200T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • B29C2037/903—Measuring, controlling or regulating by means of a computer
    • 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
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
DE69021200T 1989-11-25 1990-11-26 Verfahren und anlage zur herstellung eines formstücks aus geschäumtem kunstharz. Expired - Fee Related DE69021200T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1306252A JPH03166923A (ja) 1989-11-25 1989-11-25 樹脂発泡成形体の製造方法及びその装置
PCT/JP1990/001532 WO1991008102A1 (en) 1989-11-25 1990-11-26 Method of and system for producing foamed resin molding

Publications (2)

Publication Number Publication Date
DE69021200D1 true DE69021200D1 (de) 1995-08-31
DE69021200T2 DE69021200T2 (de) 1996-01-25

Family

ID=17954835

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021200T Expired - Fee Related DE69021200T2 (de) 1989-11-25 1990-11-26 Verfahren und anlage zur herstellung eines formstücks aus geschäumtem kunstharz.

Country Status (6)

Country Link
US (1) US5248459A (de)
EP (1) EP0455835B1 (de)
JP (1) JPH03166923A (de)
KR (1) KR0159516B1 (de)
DE (1) DE69021200T2 (de)
WO (1) WO1991008102A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5547621A (en) * 1994-09-30 1996-08-20 Taisei Plas Co., Ltd. Cavity expanding and contracting foam injection molding method
US5786000A (en) * 1996-08-28 1998-07-28 Berner; Rolf E. Continuous molding machine with pusher
US6413461B1 (en) * 1998-05-08 2002-07-02 Sumitomo Chemical Company, Limited Process for producing multilayer molded article
US6379595B1 (en) * 2000-04-28 2002-04-30 Lear Corporation Multiple density interior trim substrate and method of making same
ATA11932000A (de) * 2000-07-11 2005-04-15 Greiner Perfoam Gmbh Verfahren zur herstellung von schaumstoffprodukten
US6793256B2 (en) * 2001-12-17 2004-09-21 Jsp Licenses, Inc. Vehicle bumper energy absorber system and method
CN1241253C (zh) 2002-06-24 2006-02-08 丰田合成株式会社 半导体元件的制造方法
KR101385015B1 (ko) * 2006-03-02 2014-04-14 가부시키가이샤 다이센 고교 발포 수지 성형기 및 그 운전 방법
CN102501349B (zh) * 2011-10-28 2016-02-03 无锡锦和科技有限公司 低能耗自动调速开模液压控制***
JP6331323B2 (ja) * 2012-10-18 2018-05-30 株式会社カネカ 予備発泡粒子の嵩密度測定装置及び予備発泡粒子の製造方法
DE102013002519B4 (de) 2013-02-13 2016-08-18 Adidas Ag Herstellungsverfahren für Dämpfungselemente für Sportbekleidung
DE102016209046B4 (de) 2016-05-24 2019-08-08 Adidas Ag Verfahren zur herstellung einer schuhsohle, schuhsohle, schuh und vorgefertigte tpu-gegenstände
DE102016209045B4 (de) 2016-05-24 2022-05-25 Adidas Ag Verfahren und vorrichtung zum automatischen herstellen von schuhsohlen, sohlen und schuhe
CN106217739B (zh) * 2016-08-31 2018-09-18 宁波市阳光汽车配件有限公司 一种遮阳板pu本体的自动成型装置及其制备方法
DE202017107149U1 (de) * 2016-12-01 2018-03-05 Kurtz Gmbh Crackspalt-Formwerkzeug zum Herstellen eines Partikelschaumstoffteils sowie Vorrichtung zum Herstellen eines Partikelschaumstoffteils
CN109883604B (zh) * 2019-02-19 2020-09-22 无锡会通轻质材料股份有限公司 一种聚合物发泡珠粒内压估算方法
CN113146926A (zh) * 2021-03-31 2021-07-23 巨宝馨机械(苏州)有限公司 一种泡沫塑料成型机的模缝智能校正方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424827A (en) * 1963-12-05 1969-01-28 Sinclair Koppers Co Process and apparatus for making shaped cellular articles from expandable thermoplastic resins
US3800018A (en) * 1965-04-15 1974-03-26 Saint Gobain Fabrication of cellular resinous products
US3953739A (en) * 1974-09-30 1976-04-27 Mobil Oil Corporation Method and apparatus for the continuous monitoring and control of cell size in a foam structure
DE3237175A1 (de) * 1981-12-29 1984-04-12 Flewu AG, 9000 St. Gallen Form zu herstellung von formlingen aus aufgeschaeumtem thermoplastischem kunststoff
LU84277A1 (fr) * 1982-07-16 1984-03-22 Synfina Sa Procede et appareillage de redensification de mousse de resine thermoplastique
DE3243632A1 (de) * 1982-11-25 1984-05-30 Flewu AG, 9000 St. Gallen Verfahren und vorrichtung zur sinterung insbesondere unterschiedlicher formlinge aus insbesondere verschiedenartigen schaeumbaren kunststoffen
US4613471A (en) * 1984-07-16 1986-09-23 Harrel, Incorporated Extruded plastic foam density control system and method
US4822542A (en) * 1985-02-21 1989-04-18 Japan Styrene Paper Corporation Method of production of expansion-molded article, from foamable thermoplastic resin particles and apparatus therefor
JPS62246718A (ja) * 1986-04-18 1987-10-27 Kanegafuchi Chem Ind Co Ltd 発泡成形機のクラツキング調整方法及び装置
JPS62270322A (ja) * 1986-05-19 1987-11-24 Sekisui Plastics Co Ltd 発泡成形における原料粒子の充填方法
JPS63233821A (ja) * 1987-03-20 1988-09-29 Kanegafuchi Chem Ind Co Ltd ビ−ズ法型内成形におけるビ−ズ充填方法
JPH0815746B2 (ja) * 1989-07-22 1996-02-21 鐘淵化学工業株式会社 オレフィン系樹脂発泡成形体の製造方法及び装置

Also Published As

Publication number Publication date
KR920700892A (ko) 1992-08-10
EP0455835A4 (en) 1992-05-06
KR0159516B1 (ko) 1999-01-15
DE69021200T2 (de) 1996-01-25
EP0455835B1 (de) 1995-07-26
JPH03166923A (ja) 1991-07-18
EP0455835A1 (de) 1991-11-13
WO1991008102A1 (en) 1991-06-13
US5248459A (en) 1993-09-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee