PT2316631T - Processo para a produção de artigos moldados em plástico com paredes reforçadas através da injeção de termoplásticos expandidos - Google Patents

Processo para a produção de artigos moldados em plástico com paredes reforçadas através da injeção de termoplásticos expandidos

Info

Publication number
PT2316631T
PT2316631T PT87789806T PT08778980T PT2316631T PT 2316631 T PT2316631 T PT 2316631T PT 87789806 T PT87789806 T PT 87789806T PT 08778980 T PT08778980 T PT 08778980T PT 2316631 T PT2316631 T PT 2316631T
Authority
PT
Portugal
Prior art keywords
injection
plastic articles
moulded plastic
producing moulded
foamed thermoplastics
Prior art date
Application number
PT87789806T
Other languages
English (en)
Original Assignee
Craemer Gmbh
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 Craemer Gmbh filed Critical Craemer Gmbh
Publication of PT2316631T publication Critical patent/PT2316631T/pt

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
    • B29C44/02—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
    • B29C44/18—Filling preformed cavities
    • 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
    • B29C44/027—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 the foaming continuing or beginning when the mould is opened
    • 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
    • B29C44/08—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 using several expanding or moulding 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate cavities
    • B29C45/0062—Joined by injection moulding
    • 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
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding
    • 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
    • B29C45/14467—Joining articles or parts of a single article
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
PT87789806T 2008-07-15 2008-07-15 Processo para a produção de artigos moldados em plástico com paredes reforçadas através da injeção de termoplásticos expandidos PT2316631T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/MX2008/000090 WO2010008264A1 (es) 2008-07-15 2008-07-15 Proceso para producir artículos de plástico moldeados, con paredes reforzadas por la inyección de termoplasticos espumados
EP08778980.6A EP2316631B1 (en) 2008-07-15 2008-07-15 Process for producing moulded plastic articles having walls reinforced with the injection of foamed thermoplastics

Publications (1)

Publication Number Publication Date
PT2316631T true PT2316631T (pt) 2020-02-10

Family

ID=41550531

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87789806T PT2316631T (pt) 2008-07-15 2008-07-15 Processo para a produção de artigos moldados em plástico com paredes reforçadas através da injeção de termoplásticos expandidos

Country Status (10)

Country Link
US (1) US9242398B2 (pt)
EP (1) EP2316631B1 (pt)
BR (1) BRPI0822493A2 (pt)
CA (1) CA2734282A1 (pt)
DK (1) DK2316631T3 (pt)
ES (1) ES2769588T3 (pt)
MX (1) MX2011000524A (pt)
PL (1) PL2316631T3 (pt)
PT (1) PT2316631T (pt)
WO (1) WO2010008264A1 (pt)

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WO2014081273A1 (es) * 2012-11-22 2014-05-30 Sergio Sosa Bravo Caja plástica reforzada estructuralmente
US10597504B2 (en) 2014-06-12 2020-03-24 Instituto De Capacitacion E Investigacion Del Plastico Y Del Caucho Low temperature process for integrating a polymeric foam with a polymeric body
US10307938B2 (en) * 2015-11-17 2019-06-04 Great Plains Coatings, Inc. Chemical resistant composite support pad mold and method of manufacturing the support pad
US10661944B2 (en) 2016-10-11 2020-05-26 Rehrig Pacific Company Pallet with inset deck
CA3007959A1 (en) 2017-06-13 2018-12-13 Rehrig Pacific Company Fire retardant pallet assembly
CN108688047A (zh) * 2018-05-10 2018-10-23 朱连成 生活用品的制作工艺、生活用品、枕头、抱枕及靠垫
CN109834920A (zh) * 2018-12-26 2019-06-04 天津富松汽车零部件有限公司 中空吹塑内部发泡成型体的吹塑设备
US11352169B2 (en) 2019-01-18 2022-06-07 Rehrig Pacific Company Pallet assembly

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Also Published As

Publication number Publication date
BRPI0822493A2 (pt) 2015-08-25
CA2734282A1 (en) 2010-01-21
WO2010008264A1 (es) 2010-01-21
ES2769588T3 (es) 2020-06-26
PL2316631T3 (pl) 2020-11-02
DK2316631T3 (da) 2020-02-17
US9242398B2 (en) 2016-01-26
EP2316631B1 (en) 2019-10-30
MX2011000524A (es) 2011-03-15
EP2316631A1 (en) 2011-05-04
US20110148010A1 (en) 2011-06-23
EP2316631A4 (en) 2014-10-08

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