DE69900617D1 - Einrichtung für die Herstellung einer Kunststofffolie - Google Patents

Einrichtung für die Herstellung einer Kunststofffolie

Info

Publication number
DE69900617D1
DE69900617D1 DE69900617T DE69900617T DE69900617D1 DE 69900617 D1 DE69900617 D1 DE 69900617D1 DE 69900617 T DE69900617 T DE 69900617T DE 69900617 T DE69900617 T DE 69900617T DE 69900617 D1 DE69900617 D1 DE 69900617D1
Authority
DE
Germany
Prior art keywords
bubble
nip
rollers
belts
tube
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.)
Expired - Fee Related
Application number
DE69900617T
Other languages
English (en)
Other versions
DE69900617T2 (de
Inventor
Robert D Krycki
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.)
K&S Future Design Inc
Original Assignee
K&S Future Design Inc
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
Priority claimed from CA002239848A external-priority patent/CA2239848C/en
Application filed by K&S Future Design Inc filed Critical K&S Future Design Inc
Application granted granted Critical
Publication of DE69900617D1 publication Critical patent/DE69900617D1/de
Publication of DE69900617T2 publication Critical patent/DE69900617T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Laminated Bodies (AREA)
DE69900617T 1998-06-08 1999-05-18 Einrichtung für die Herstellung einer Kunststofffolie Expired - Fee Related DE69900617T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002239848A CA2239848C (en) 1998-06-08 1998-06-08 Apparatus for producing plastic film
US09/094,250 US6565343B1 (en) 1998-06-08 1998-06-09 Apparatus for producing plastic film

Publications (2)

Publication Number Publication Date
DE69900617D1 true DE69900617D1 (de) 2002-01-31
DE69900617T2 DE69900617T2 (de) 2002-08-22

Family

ID=27623532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69900617T Expired - Fee Related DE69900617T2 (de) 1998-06-08 1999-05-18 Einrichtung für die Herstellung einer Kunststofffolie

Country Status (5)

Country Link
US (1) US6565343B1 (de)
EP (1) EP0963830B1 (de)
AT (1) ATE211054T1 (de)
DE (1) DE69900617T2 (de)
TW (1) TW436411B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256652A1 (de) * 2002-12-03 2004-06-17 WINKLER + DüNNEBIER AG Verfahren und Vorrichtung zum Versehen einer Materialbahn mit elastischen Bandstücken
JP2006516209A (ja) * 2003-01-09 2006-06-29 アクシオム・メディカル・インコーポレイテッド 断面が変化しているチューブの製造装置及び方法
US7556762B2 (en) * 2003-09-17 2009-07-07 Nitto Denko Corporation Method of inflation extrusion molding, extrusion molding apparatus therefor, and process for producing pressure-sensitive adhesive sheet
DE102005004496B4 (de) * 2004-07-16 2009-09-10 Windmöller & Hölscher Kg Abzugsvorrichtung
US7321425B2 (en) 2004-12-20 2008-01-22 Honeywell International Inc. Sensor and methods for measuring select components in sheetmaking systems
US8017927B2 (en) * 2005-12-16 2011-09-13 Honeywell International Inc. Apparatus, system, and method for print quality measurements using multiple adjustable sensors
US7688447B2 (en) * 2005-12-29 2010-03-30 Honeywell International Inc. Color sensor
US8409066B2 (en) * 2006-07-31 2013-04-02 Kimberly-Clark Worldwide, Inc. Method and apparatus for folding a web
US7880156B2 (en) * 2006-12-27 2011-02-01 Honeywell International Inc. System and method for z-structure measurements using simultaneous multi-band tomography
US7858953B2 (en) 2008-05-23 2010-12-28 Honeywell Asca Inc. Use of fluorescent nanoparticles to measure individual layer thicknesses or composition in multi-layer films and to calibrate secondary measurement devices
US8401809B2 (en) 2010-07-12 2013-03-19 Honeywell International Inc. System and method for adjusting an on-line appearance sensor system
US8314388B2 (en) 2010-12-20 2012-11-20 Honeywell Asca Inc. Single-sided infrared sensor for thickness or weight measurement of products containing a reflective layer
US8618929B2 (en) 2011-05-09 2013-12-31 Honeywell International Inc. Wireless conveyor belt condition monitoring system and related apparatus and method
US8975586B2 (en) 2011-06-06 2015-03-10 Honeywell Asca Inc. Diffusing measurement window for near and mid IR multichannel sensor
US20160221275A1 (en) * 2015-01-29 2016-08-04 Rohr, Inc. Method of manufacturing a polyimide film
US9927366B2 (en) 2015-03-24 2018-03-27 Honeywell Limited Spectroscopic sensor for thickness or weight measurement of thin plastic films

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011142B (de) * 1954-03-02 1957-06-27 Hermann Berstorff Maschb Ansta Einrichtung zur Herstellung von Schlauchfolien
BE568700A (de) * 1957-06-19 1900-01-01
US3469282A (en) * 1966-07-11 1969-09-30 Phillips Petroleum Co Tube collapsing apparatus
CH470955A (de) * 1968-03-01 1969-04-15 Lonza Ag Verfahren zur Herstellung von biaxial orientierten Schlauchfolien
US3629027A (en) * 1968-10-21 1971-12-21 Gulf Oil Canada Ltd Lamination of flexible webs with filamentary adhesive material
US3700365A (en) * 1970-09-21 1972-10-24 Goodrich Co B F Apparatus for continuously vulcanizing endless belts
JPS5338306B2 (de) * 1972-03-31 1978-10-14
US4338088A (en) * 1977-08-29 1982-07-06 Buss Randall D Folding machine
US4976907A (en) * 1989-09-18 1990-12-11 Brotz Gregory R Pelletizing roll and method
US5466403A (en) * 1994-05-31 1995-11-14 Welex Incorporated Apparatus and method for extruding and cooling a polymeric sheet
DE19609638C1 (de) * 1996-03-12 1997-11-13 Windmoeller & Hoelscher Vorrichtung zum Flachlegen eines Folienschlauches
US5829708A (en) * 1996-10-02 1998-11-03 Memtec America Corporation Apparatus and method for making melt-blown nonwoven sheets

Also Published As

Publication number Publication date
EP0963830B1 (de) 2001-12-19
US6565343B1 (en) 2003-05-20
EP0963830A1 (de) 1999-12-15
ATE211054T1 (de) 2002-01-15
DE69900617T2 (de) 2002-08-22
TW436411B (en) 2001-05-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee