IN2014DN09077A - - Google Patents

Info

Publication number
IN2014DN09077A
IN2014DN09077A IN9077DEN2014A IN2014DN09077A IN 2014DN09077 A IN2014DN09077 A IN 2014DN09077A IN 9077DEN2014 A IN9077DEN2014 A IN 9077DEN2014A IN 2014DN09077 A IN2014DN09077 A IN 2014DN09077A
Authority
IN
India
Application number
Inventor
Tim Oberdalhoff
Original Assignee
Windmoeller & Hoelscher
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 Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher
Publication of IN2014DN09077A publication Critical patent/IN2014DN09077A/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
    • 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
    • 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
    • B29C48/03—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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/16—Straightening or flattening
    • B29C53/20—Straightening or flattening of tubes
    • 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
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • 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
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/001—Tubular films, sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
IN9077DEN2014 2012-04-11 2014-10-30 IN2014DN09077A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012103095.2A DE102012103095B4 (en) 2012-04-11 2012-04-11 Guiding device for guiding a blown film
PCT/EP2013/055875 WO2013152933A1 (en) 2012-04-11 2013-03-21 Device and method for guiding a blown film

Publications (1)

Publication Number Publication Date
IN2014DN09077A true IN2014DN09077A (en) 2015-05-22

Family

ID=47997438

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9077DEN2014 IN2014DN09077A (en) 2012-04-11 2014-10-30

Country Status (6)

Country Link
US (1) US9724867B2 (en)
EP (1) EP2836351B1 (en)
CN (1) CN104220235B (en)
DE (1) DE102012103095B4 (en)
IN (1) IN2014DN09077A (en)
WO (1) WO2013152933A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10245777B2 (en) * 2015-03-19 2019-04-02 Pearl Technologies, Inc. Gusset board with collapsible nose
CA3142375C (en) * 2019-06-03 2023-10-03 Kdesign Gmbh Device for guiding a film tube
CN113858598B (en) * 2021-08-30 2024-01-30 南京五瑞生物降解新材料研究院有限公司 Degradable plastic film blowing guiding system and degradable plastic bag production system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387540B (en) 1984-08-20 1989-02-10 Muanyagipari Kutato Intezet METHOD AND DEVICE FOR THE PRODUCTION OF HEAT-SHRINKING TUBE FILMS ORIENTED IN TWO DIRECTIONS
US5441395A (en) * 1994-06-22 1995-08-15 Planeta; Mirek Tubular plastic film extrusion apparatus with improved adjustable sizing cage
DE19617811C1 (en) * 1996-05-03 1997-08-21 Windmoeller & Hoelscher Apparatus to lay film tubes flat
KR100574183B1 (en) 1998-09-25 2006-04-27 스미또모 가가꾸 가부시키가이샤 Blow molding die and process for producing blown film
DE102004031366B4 (en) 2004-03-04 2014-09-04 Windmöller & Hölscher Kg blown film extrusion
ES2347570T3 (en) * 2005-04-22 2010-11-02 Kdesign Gmbh CALIBRATION BASKET FOR A LAMINAR TUBE.
DE102005038730A1 (en) * 2005-08-15 2007-02-22 Windmöller & Hölscher Kg Improved airflow at the film bubble
WO2007079899A1 (en) * 2005-12-21 2007-07-19 Windmöller & Hölscher Kg Sizing cage adjustment
ITMI20070449A1 (en) * 2007-03-06 2008-09-07 Sanplast Di Santoro Raimondo GUIDE DEVICE FOR EXTRUDED TUBULAR PLASTIC FILMS
CA2691559A1 (en) 2007-06-28 2008-12-31 Reifenhaeuser Gmbh & Co. Kg Maschinenfabrik Device for producing blown films

Also Published As

Publication number Publication date
US20150069671A1 (en) 2015-03-12
CN104220235A (en) 2014-12-17
WO2013152933A1 (en) 2013-10-17
DE102012103095A1 (en) 2013-10-17
DE102012103095A9 (en) 2014-03-13
CN104220235B (en) 2016-10-26
US9724867B2 (en) 2017-08-08
DE102012103095B4 (en) 2017-11-23
EP2836351A1 (en) 2015-02-18
EP2836351B1 (en) 2016-07-27

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