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AT521305A5 - Method and system for treating a film element conveyed in the conveying direction - Google Patents

Method and system for treating a film element conveyed in the conveying direction Download PDF

Info

Publication number
AT521305A5
AT521305A5 ATA9084/2017A AT90842017A AT521305A5 AT 521305 A5 AT521305 A5 AT 521305A5 AT 90842017 A AT90842017 A AT 90842017A AT 521305 A5 AT521305 A5 AT 521305A5
Authority
AT
Austria
Prior art keywords
film element
conveyor
conveying direction
treating
order
Prior art date
Application number
ATA9084/2017A
Other languages
German (de)
Other versions
AT521305B1 (en
Original Assignee
Kiefel 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 Kiefel Gmbh filed Critical Kiefel Gmbh
Publication of AT521305A5 publication Critical patent/AT521305A5/en
Application granted granted Critical
Publication of AT521305B1 publication Critical patent/AT521305B1/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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
    • B29C55/085—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed in several stretching 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
    • 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
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0073—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor of non-flat surfaces, e.g. curved, profiled
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3055—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Um bisher bekannte Verfahren zum Folienverstrecken weiterzuentwickeln, schlägt die Erfindung ein V erfahren zum Behandeln eines in Förderrichtung geförderten Folienelements vor, bei welchem das Folienelement in und/ oder quer zu der Förderrichtung als Nutzen längs- und/ oder quergereckt wird, bei welchem das Folienelement an einer Differierstrecke von einer ersten Fördereinrichtung mit einer ersten Fördergeschwindigkeit zu zweiten Fördereinrichtung mit einer zweiten Fördergeschwindigkeit übergeben wird, und bei welchem die Fördergeschwindigkeiten zueinander verstellt werden, um durch eine Differenz der Fördergeschwindigkeiten eine Längenänderung des Folienelements zu bewirken, wobei sich das Verfahren dadurch auszeichnet, dass innerhalb des Nutzens zumindest eine Differenz eingestellt wird, um innerhalb des Nutzens (10) unterschiedlich gereckte Abschnitte oder zumindest einen gereckten Abschnitt (21, 22) und einen ungereckten Abschnitt (23) zu erzeugen.In order to further develop previously known methods for film stretching, the invention proposes a method for treating a film element conveyed in the conveying direction, in which the film element is stretched longitudinally and / or transversely in and / or transversely to the conveying direction as a benefit, in which the film element is applied a differential path is passed from a first conveyor at a first conveyor speed to a second conveyor at a second conveyor speed, and in which the conveyor speeds are adjusted relative to one another in order to bring about a change in length of the film element by a difference in the conveyor speeds, the method being characterized in that at least one difference is set within the panel in order to produce differently stretched sections or at least one stretched section (21, 22) and an unstretched section (23) within the panel (10).

ATA9084/2017A 2016-03-30 2017-03-03 Method and system for treating a film element conveyed in the conveying direction AT521305B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016003664 2016-03-30
PCT/DE2017/000052 WO2017167320A1 (en) 2016-03-30 2017-03-03 Method and system for treating a film element conveyed in a conveying direction

Publications (2)

Publication Number Publication Date
AT521305A5 true AT521305A5 (en) 2019-12-15
AT521305B1 AT521305B1 (en) 2020-02-15

Family

ID=59885513

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA9084/2017A AT521305B1 (en) 2016-03-30 2017-03-03 Method and system for treating a film element conveyed in the conveying direction

Country Status (3)

Country Link
AT (1) AT521305B1 (en)
DE (2) DE102016010246A1 (en)
WO (1) WO2017167320A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0472393A2 (en) * 1990-08-23 1992-02-26 Nippon Petrochemicals Company, Limited Stretching machine
EP0779145A1 (en) * 1995-12-13 1997-06-18 Thimon S.A. A pre-stretched film, and apparatus and a method for outer packaging
EP2636524A1 (en) * 2012-03-05 2013-09-11 Rodolfo Comerio S.r.l. Process and apparatus for registered embossing of extensible printed film or of a laminate comprising an extensible printed film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166021A (en) * 1982-03-27 1983-10-01 Nitto Electric Ind Co Ltd Manufacture of conductive sheet
JPS61143116A (en) * 1984-12-17 1986-06-30 Dynic Corp Manufacture of molded sheet
IN167421B (en) * 1987-01-16 1990-10-27 Rasmussen O B
DE20007743U1 (en) 2000-04-28 2000-08-03 Kuhne Anlagenbau GmbH, 53757 Sankt Augustin Device for film stretching for a deep-drawing system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0472393A2 (en) * 1990-08-23 1992-02-26 Nippon Petrochemicals Company, Limited Stretching machine
EP0779145A1 (en) * 1995-12-13 1997-06-18 Thimon S.A. A pre-stretched film, and apparatus and a method for outer packaging
EP2636524A1 (en) * 2012-03-05 2013-09-11 Rodolfo Comerio S.r.l. Process and apparatus for registered embossing of extensible printed film or of a laminate comprising an extensible printed film

Also Published As

Publication number Publication date
WO2017167320A1 (en) 2017-10-05
DE102016010246A1 (en) 2017-10-05
DE112017001720A5 (en) 2018-12-20
AT521305B1 (en) 2020-02-15

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