ITMI913340A1 - Procedimento ed attrezzatura per la realizzazione di corpi di materiale polimerico con nucleo espanso. - Google Patents

Procedimento ed attrezzatura per la realizzazione di corpi di materiale polimerico con nucleo espanso.

Info

Publication number
ITMI913340A1
ITMI913340A1 IT003340A ITMI913340A ITMI913340A1 IT MI913340 A1 ITMI913340 A1 IT MI913340A1 IT 003340 A IT003340 A IT 003340A IT MI913340 A ITMI913340 A IT MI913340A IT MI913340 A1 ITMI913340 A1 IT MI913340A1
Authority
IT
Italy
Prior art keywords
bodies
procedure
production
equipment
polymer material
Prior art date
Application number
IT003340A
Other languages
English (en)
Inventor
Antonio Addeo
Annibale Vezzoli
Antonio Zentile
Original Assignee
Ct Sviluppo Settori Impiego S R L
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 Ct Sviluppo Settori Impiego S R L filed Critical Ct Sviluppo Settori Impiego S R L
Priority to ITMI913340A priority Critical patent/IT1252203B/it
Publication of ITMI913340A0 publication Critical patent/ITMI913340A0/it
Priority to JP33075592A priority patent/JP3157057B2/ja
Priority to EP92121152A priority patent/EP0546565B1/en
Priority to DE69226613T priority patent/DE69226613T2/de
Priority to ES92121152T priority patent/ES2120982T3/es
Publication of ITMI913340A1 publication Critical patent/ITMI913340A1/it
Priority to US08/271,243 priority patent/US5811039A/en
Application granted granted Critical
Publication of IT1252203B publication Critical patent/IT1252203B/it

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
    • 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
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
    • 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • 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
    • B29C44/3402—Details of processes or apparatus for reducing environmental damage or for working-up compositions comprising inert blowing agents or biodegradable components
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed mould halves
    • 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
    • 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
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Thermal Insulation (AREA)
ITMI913340A 1991-12-12 1991-12-12 Procedimento ed attrezzatura per la realizzazione di corpi di materiale polimerico con nucleo espanso. IT1252203B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI913340A IT1252203B (it) 1991-12-12 1991-12-12 Procedimento ed attrezzatura per la realizzazione di corpi di materiale polimerico con nucleo espanso.
JP33075592A JP3157057B2 (ja) 1991-12-12 1992-12-10 発泡コアを有する高分子材物体の成型加工法
EP92121152A EP0546565B1 (en) 1991-12-12 1992-12-11 Process and equipment for fabricating bodies of polymeric material with foamed core
DE69226613T DE69226613T2 (de) 1991-12-12 1992-12-11 Verfahren und Vorrichtung zum Herstellen von Kunststoffgegenständen mit ausgeschäumten Kernen
ES92121152T ES2120982T3 (es) 1991-12-12 1992-12-11 Procedimiento y equipo para la fabricacion de cuerpos de material polimerico con nucleo espumado.
US08/271,243 US5811039A (en) 1991-12-12 1994-07-06 Process for fabricating bodies of polymeric material with foamed core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913340A IT1252203B (it) 1991-12-12 1991-12-12 Procedimento ed attrezzatura per la realizzazione di corpi di materiale polimerico con nucleo espanso.

Publications (3)

Publication Number Publication Date
ITMI913340A0 ITMI913340A0 (it) 1991-12-12
ITMI913340A1 true ITMI913340A1 (it) 1993-06-12
IT1252203B IT1252203B (it) 1995-06-05

Family

ID=11361324

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913340A IT1252203B (it) 1991-12-12 1991-12-12 Procedimento ed attrezzatura per la realizzazione di corpi di materiale polimerico con nucleo espanso.

Country Status (6)

Country Link
US (1) US5811039A (it)
EP (1) EP0546565B1 (it)
JP (1) JP3157057B2 (it)
DE (1) DE69226613T2 (it)
ES (1) ES2120982T3 (it)
IT (1) IT1252203B (it)

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* Cited by examiner, † Cited by third party
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US5370516A (en) * 1993-08-30 1994-12-06 Hoover Universal, Inc. Apparatus for manufacturing seating components
US6574877B2 (en) 2000-08-09 2003-06-10 Snap-On Technologies, Inc. Two piece alignment head
JP2002219726A (ja) * 2001-01-25 2002-08-06 Kanegafuchi Chem Ind Co Ltd 表皮付き型内発泡成形体及びその製造方法
JP4107569B2 (ja) * 2002-04-26 2008-06-25 日本ビー・ケミカル株式会社 金型交換による成形品の射出及び圧縮加飾成形方法
US7060217B2 (en) * 2003-06-12 2006-06-13 General Electric Company Composite articles comprising resorcinol arylate polyester and method for making thereof
NL1033052C2 (nl) * 2006-12-14 2008-06-17 Voestalpine Polynorm Plastics Vormelement voorzien van een polaire bekledingslaag.
WO2010011498A1 (en) * 2008-07-24 2010-01-28 Dow Global Technologies Inc. Process for manufacturing a shaped foam composite article
US7976757B2 (en) * 2009-08-27 2011-07-12 Ju Teng International Holdings Limited Mold decoration process
CN102917852A (zh) 2010-05-27 2013-02-06 陶氏环球技术有限责任公司 制造成形泡沫制品的方法
JP2014011099A (ja) * 2012-07-02 2014-01-20 Daiichi Seiko Co Ltd コネクタ装置
CN110355983B (zh) * 2018-04-10 2022-03-15 钜钢机械股份有限公司 高分子成型加工系统
CN110576559B (zh) * 2018-06-07 2021-08-24 钜钢机械股份有限公司 高分子加工装置的改良构造
CN109732883B (zh) * 2019-03-20 2020-07-03 滁州市锴模装备模具制造有限公司 一种冰箱门压合成型用快速成型模具
WO2023285293A1 (en) 2021-07-14 2023-01-19 Nmc Sa Low-density foam at least partially covered with a skin material
CN116533438B (zh) * 2023-05-22 2023-10-24 恩平市锐新塑胶制品有限公司 一种麦克风塑料管体的注塑成型装置及其工艺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865800A (en) * 1954-11-11 1958-12-23 Basf Ag Process of forming shaped articles of porous styrene polymers having impact-resistant surfaces
US2977639A (en) * 1955-10-20 1961-04-04 Monsanto Chemicals Method for preparing laminated plastic structures
GB1269991A (en) * 1969-01-03 1972-04-12 Ici Ltd Improvements in or relating to building panels
US3717922A (en) * 1971-06-08 1973-02-27 H Witkowski Method of making skin reinforced pallet
US3725320A (en) * 1972-04-03 1973-04-03 Dart Ind Inc Aging of impregnated foamable beads
US3864206A (en) * 1972-04-17 1975-02-04 Rodney V Linderoth Structurally Supported, Dimensionally Accurate, Shaped Articles and Method of Producing the Same
GB1458664A (en) * 1973-01-31 1976-12-15 Storey Brothers & Co Resilient padded items
US4053545A (en) * 1974-04-26 1977-10-11 Standard Oil Company (Indiana) Process for manufacturing laminated structural foam articles
US4144296A (en) * 1976-06-23 1979-03-13 The Mead Corporation Process for molding a polystyrene foam structure with a bonded covering
JPS57188327A (en) * 1981-05-18 1982-11-19 Mitsui Petrochem Ind Ltd Manufacture of foamed laminate
US4389358A (en) * 1981-06-22 1983-06-21 Kmmco Structural Foam, Inc. Method and apparatus for making an integral structural cellular and non-cellular plastic or resinous article with a smooth outer surface
US4548775A (en) * 1984-01-05 1985-10-22 Sekisui Kaseihin Kogyo Kabushiki Kaisha Method for production of thermoplastic resin foams
IT1185507B (it) * 1985-02-14 1987-11-12 Devi Spa Procedimento ed apparecchiatura per lo stampaggio di materiale plastico espanso in combinazione con materiale plastico rigido
JPS6235833A (ja) * 1985-08-08 1987-02-16 Sekisui Plastics Co Ltd 表皮材付発泡成形品の製造方法
US4676938A (en) * 1986-01-15 1987-06-30 John Brown, Inc. Differential pressure thermoforming and foam injection process and apparatus
JPH0793992B2 (ja) * 1986-12-26 1995-10-11 東洋ゴム工業株式会社 透湿性シ−トクツシヨンおよびその製造方法
DE3823690C1 (it) * 1988-07-13 1989-07-06 Grammer Sitzsysteme Gmbh, 8450 Amberg, De
US5094789A (en) * 1988-08-24 1992-03-10 Odhner Oliver R Method for eraser manufacture
DE3834604C2 (de) * 1988-10-11 1997-02-27 Alkor Gmbh Verfahren und Vorrichtung zur Herstellung von Gegenständen aus Schaumstoff, die mit einer thermoverformbaren Kunststoffbahn beschichtet sind

Also Published As

Publication number Publication date
ITMI913340A0 (it) 1991-12-12
JPH05253967A (ja) 1993-10-05
DE69226613T2 (de) 1999-04-15
EP0546565B1 (en) 1998-08-12
EP0546565A1 (en) 1993-06-16
DE69226613D1 (de) 1998-09-17
IT1252203B (it) 1995-06-05
US5811039A (en) 1998-09-22
ES2120982T3 (es) 1998-11-16
JP3157057B2 (ja) 2001-04-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971217