DE102011002313A8 - Extrusion tool for the production of sheet-like preforms from a plastic melt - Google Patents

Extrusion tool for the production of sheet-like preforms from a plastic melt Download PDF

Info

Publication number
DE102011002313A8
DE102011002313A8 DE102011002313A DE102011002313A DE102011002313A8 DE 102011002313 A8 DE102011002313 A8 DE 102011002313A8 DE 102011002313 A DE102011002313 A DE 102011002313A DE 102011002313 A DE102011002313 A DE 102011002313A DE 102011002313 A8 DE102011002313 A8 DE 102011002313A8
Authority
DE
Germany
Prior art keywords
preforms
sheet
production
plastic melt
extrusion tool
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Withdrawn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
DE102011002313A
Other languages
German (de)
Other versions
DE102011002313A1 (en
DE102011002313A9 (en
Inventor
Dipl.-Ing. Kappen Günther
Dipl.-Ing. Feuerherm Harald
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.)
FEUERHERM, MAX, DE
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE102011002313A priority Critical patent/DE102011002313A1/en
Publication of DE102011002313A1 publication Critical patent/DE102011002313A1/en
Publication of DE102011002313A8 publication Critical patent/DE102011002313A8/en
Publication of DE102011002313A9 publication Critical patent/DE102011002313A9/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/10—Extrusion 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92942—Moulded 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • B29C49/06914—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets using parallel sheets as a preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE102011002313A 2010-10-12 2011-04-28 Extrusion die for molding plastic planar preform, comprises nozzle whose extrusion width is axially adjustable during extrusion of preform along nozzle structures Withdrawn DE102011002313A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102011002313A DE102011002313A1 (en) 2010-10-12 2011-04-28 Extrusion die for molding plastic planar preform, comprises nozzle whose extrusion width is axially adjustable during extrusion of preform along nozzle structures

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010038128.4 2010-10-12
DE102010038128 2010-10-12
DE102011002313A DE102011002313A1 (en) 2010-10-12 2011-04-28 Extrusion die for molding plastic planar preform, comprises nozzle whose extrusion width is axially adjustable during extrusion of preform along nozzle structures

Publications (3)

Publication Number Publication Date
DE102011002313A1 DE102011002313A1 (en) 2012-04-12
DE102011002313A8 true DE102011002313A8 (en) 2012-08-23
DE102011002313A9 DE102011002313A9 (en) 2023-03-02

Family

ID=45872473

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011002313A Withdrawn DE102011002313A1 (en) 2010-10-12 2011-04-28 Extrusion die for molding plastic planar preform, comprises nozzle whose extrusion width is axially adjustable during extrusion of preform along nozzle structures

Country Status (1)

Country Link
DE (1) DE102011002313A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9149967B2 (en) 2011-11-16 2015-10-06 Nordson Corporation Extrusion dies with internal and/or external deckles
DE102013010788A1 (en) * 2013-06-28 2014-12-31 Kautex Textron Gmbh & Co. Kg Slot die for extrusion device
US9132580B2 (en) 2013-10-10 2015-09-15 Nordson Corporation Extrusion die with deckle system and methods of using same
US10040234B2 (en) 2014-05-27 2018-08-07 Nordson Corporation Multi-manifold extrusion die with deckle system and method of using same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031698A1 (en) 2005-07-05 2007-01-18 Breyer Gmbh Maschinenfabrik Extrusion die for profiling plastics has die gap whose breadth and subsequent extrudate breadth can be altered by inserting slides
DE102006027254B4 (en) 2006-06-09 2009-01-15 Kautex Textron Gmbh & Co. Kg Process for the production of hollow bodies made of thermoplastic material by extrusion blow molding
DE202006013751U1 (en) 2006-09-05 2006-11-02 Saw Sonderanlagen Und Werkzeugbau Gmbh Forming die for manufacturing plastic strip preform from extruded tube has channels with elongated outlet and annular inlets on common radius separated from each other by radial cutting edges
DE102007025296B4 (en) 2007-05-30 2009-12-10 Kautex Textron Gmbh & Co. Kg Device for extrusion blow molding of plastic articles and method for producing a plastic article
FR2919818A1 (en) 2007-08-07 2009-02-13 Inergy Automotive Systems Res METHOD AND DIE FOR THE MANUFACTURE OF A HOLLOW BODY OF PLASTIC MATERIAL

Also Published As

Publication number Publication date
DE102011002313A1 (en) 2012-04-12
DE102011002313A9 (en) 2023-03-02

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R079 Amendment of ipc main class

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Ipc: B29C0048310000

R081 Change of applicant/patentee

Owner name: FEUERHERM, MAX, DE

Free format text: FORMER OWNER: FEUERHERM, HARALD, DIPL.-ING., 53840 TROISDORF, DE

R082 Change of representative

Representative=s name: ANDREJEWSKI HONKE PATENT- UND RECHTSANWAELTE P, DE

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B29C0048310000

Ipc: B29C0049040000

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B29C0049040000

Ipc: B29C0048310000

R016 Response to examination communication
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee