WO2009077400A3 - Method for manufacturing molded articles - Google Patents

Method for manufacturing molded articles Download PDF

Info

Publication number
WO2009077400A3
WO2009077400A3 PCT/EP2008/067177 EP2008067177W WO2009077400A3 WO 2009077400 A3 WO2009077400 A3 WO 2009077400A3 EP 2008067177 W EP2008067177 W EP 2008067177W WO 2009077400 A3 WO2009077400 A3 WO 2009077400A3
Authority
WO
WIPO (PCT)
Prior art keywords
raw material
molded articles
tool
manufacturing molded
flowable raw
Prior art date
Application number
PCT/EP2008/067177
Other languages
German (de)
French (fr)
Other versions
WO2009077400A2 (en
Inventor
Markus Betsche
Original Assignee
Kraussmaffei Technologies 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 Kraussmaffei Technologies Gmbh filed Critical Kraussmaffei Technologies Gmbh
Publication of WO2009077400A2 publication Critical patent/WO2009077400A2/en
Publication of WO2009077400A3 publication Critical patent/WO2009077400A3/en

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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • 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
    • B29C45/14778—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 article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C2037/0035—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied as liquid, gel, paste or the like
    • 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
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C2037/0046—In-mould printing, in-mould transfer printing
    • 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
    • B29C45/14688—Coating articles provided with a decoration
    • B29C2045/14704—Coating articles provided with a decoration ink decorations
    • 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
    • B29C45/14688—Coating articles provided with a decoration
    • B29C2045/14713—Coating articles provided with a decoration decorations in contact with injected material
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • B29C2045/1673—Making multilayered or multicoloured articles with an insert injecting the first layer, then feeding the insert, then injecting the second layer
    • 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
    • B29C45/14688—Coating articles provided with a decoration

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

The invention relates to a method for manufacturing molded articles with a tool which can be opened and closed, wherein a flowable raw material in the tool receives a target form and is then cooled, wherein a decorative or print image is applied prior to introduction of the flowable raw material to at least a partial area of a shaping section of the open tool by means of a printing procedure, wherein the applied decorative or print image is connected solidly and inseparably to the molded article after cooling of the flowable raw material.
PCT/EP2008/067177 2007-12-19 2008-12-10 Method for manufacturing molded articles WO2009077400A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007061241.0 2007-12-19
DE200710061241 DE102007061241A1 (en) 2007-12-19 2007-12-19 Method for producing molded parts

Publications (2)

Publication Number Publication Date
WO2009077400A2 WO2009077400A2 (en) 2009-06-25
WO2009077400A3 true WO2009077400A3 (en) 2009-10-15

Family

ID=40547477

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/067177 WO2009077400A2 (en) 2007-12-19 2008-12-10 Method for manufacturing molded articles

Country Status (2)

Country Link
DE (1) DE102007061241A1 (en)
WO (1) WO2009077400A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009050254A1 (en) * 2009-10-21 2011-05-12 Mann+Hummel Gmbh Method for printing on polymer injection molding products or components by injecting polymer material, involves providing desired printing by appropriate tilting dye film on interior of injection mold
DE102011075536A1 (en) 2011-05-09 2012-11-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Carrier function layer arrangement
DE102012005222A1 (en) * 2012-03-15 2013-09-19 Hermann Müller Method for operating injection molding machine by in-mold labeling principle, involves removing blank film from film roll before entering into inlet side of mold cavity, such that blank film is printed by printer and printed image dried
DE102014203543A1 (en) * 2014-02-27 2015-08-27 Volkswagen Aktiengesellschaft Vehicle interior component with a decor print
DE102014214105A1 (en) * 2014-07-21 2016-01-21 BSH Hausgeräte GmbH Home appliance component manufacturing method for manufacturing a home appliance component and home appliance component
DE102015201261A1 (en) * 2015-01-26 2016-07-28 Johnson Controls Interiors Management Gmbh INDOOR EQUIPMENT FOR VEHICLES AND A METHOD FOR MANUFACTURING SUCH A INTERIOR EQUIPMENT PART

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070019049A1 (en) * 2005-07-22 2007-01-25 National Pen Corp. Insert molded print product on demand

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19843921B4 (en) 1998-09-24 2007-12-27 Krauss Maffei Gmbh Process for producing composite plastic molded parts by injection-compression molding
DE102004050290A1 (en) 2004-10-15 2006-04-20 Krauss-Maffei Kunststofftechnik Gmbh Method and device for producing differently coated plastic moldings

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070019049A1 (en) * 2005-07-22 2007-01-25 National Pen Corp. Insert molded print product on demand

Also Published As

Publication number Publication date
DE102007061241A1 (en) 2009-06-25
WO2009077400A2 (en) 2009-06-25

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