WO2011121015A3 - Verfahren zur herstellung eines stand- und formstabilen kunststoffbehälters - Google Patents

Verfahren zur herstellung eines stand- und formstabilen kunststoffbehälters Download PDF

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Publication number
WO2011121015A3
WO2011121015A3 PCT/EP2011/054899 EP2011054899W WO2011121015A3 WO 2011121015 A3 WO2011121015 A3 WO 2011121015A3 EP 2011054899 W EP2011054899 W EP 2011054899W WO 2011121015 A3 WO2011121015 A3 WO 2011121015A3
Authority
WO
WIPO (PCT)
Prior art keywords
bag
holding ring
self
supporting
dimensionally stable
Prior art date
Application number
PCT/EP2011/054899
Other languages
English (en)
French (fr)
Other versions
WO2011121015A2 (de
Inventor
Markus Nachtsheim
Original Assignee
Henkel Ag & Co. Kgaa
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 Henkel Ag & Co. Kgaa filed Critical Henkel Ag & Co. Kgaa
Publication of WO2011121015A2 publication Critical patent/WO2011121015A2/de
Publication of WO2011121015A3 publication Critical patent/WO2011121015A3/de

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
    • 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
    • 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
    • B29B11/04—Making preforms by assembling preformed material
    • 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
    • B29B11/14—Making preforms characterised by structure or composition
    • 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
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/008—Standing pouches, i.e. "Standbeutel"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5324—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length
    • B29C66/53245—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow
    • B29C66/53246—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow said single elements being spouts, e.g. joining spouts to containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Verfahren zur Herstellung eines stand- und formstabilen Kunststoffbehälters (1), insbesondere in Flaschenform, umfassend die folgenden Schritte: Formung eines Beutels (2) aus einer Kunststofffolie mit einer Folienstärke von 0,3 - 1,2 mm, wobei der Beutel (2) durch Verschweissen der Kunststofffolie unter Ausbildung von Schweissnähten, die eine Schweissnahtbreite zwischen 0,6 - 10,0 mm aufweisen, gebildet werden, und der Beutel (2) einen Boden (3) und eine dem Boden (3) gegenüberliegende Beutelöffnung (4) umfasst, wobei im aufgestellten Zustand die Beutelöffnung (4) kleiner/gleich ist als der gegenüberliegende Bodenbereich (3), Einbringen eines Halterings (5) in die Öffnung (4) des Beutels (2) wobei der Haltering (5) einen Durchmesser (D1) aufweist, der grösser ist als der Mindestkerndurchmesser (D) des Halterings (5) und der Herstellung einer Stoffschlüssigen Verbindung zwischen dem Haltering (5) und der Beutelöffnung (4), Temperierung des Beutels (2) in einem Temperaturbereich zwischen 50°C bis 85 °C in der Art, dass eine Verformung des Beutels (2) im Wesentlichen ausserhalb des elastischen Bereichs ermöglicht ist. Aufblasen des Beutels (2) in einer geöffneten Blasform (6) bei 0,5 - 2 bar für 0,5 - 5 sec, und in Form Blasen in geschlossener Blasform (6) bei 1 - 7 bar. Offenbart werden auch ein stand- und formstabiler Kunststoffbehälter (1) sowie ein Beutel (2) zur Verwendung im Verfahren.
PCT/EP2011/054899 2010-03-31 2011-03-30 Verfahren zur herstellung eines stand- und formstabilen kunststoffbehälters WO2011121015A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010013717 2010-03-31
DE102010013717.0 2010-03-31

Publications (2)

Publication Number Publication Date
WO2011121015A2 WO2011121015A2 (de) 2011-10-06
WO2011121015A3 true WO2011121015A3 (de) 2015-07-09

Family

ID=44350628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/054899 WO2011121015A2 (de) 2010-03-31 2011-03-30 Verfahren zur herstellung eines stand- und formstabilen kunststoffbehälters

Country Status (2)

Country Link
DE (1) DE102010027847B4 (de)
WO (1) WO2011121015A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH711690A1 (de) * 2015-10-27 2017-04-28 Alpla Werke Alwin Lehner Gmbh & Co Kg Kunststofftube.
CN110091511B (zh) * 2019-06-11 2024-06-11 福建富兰光学股份有限公司 一种聚碳酸酯光学保护罩及其超声波焊接方法
CN115891104B (zh) * 2022-11-08 2023-10-31 大伟机械设备(启东)有限公司 一种可调整膜厚的高速吹膜装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1845029A2 (de) * 2002-05-14 2007-10-17 Huhtamaki Ronsberg, Zweigniederlassung der Huhtamaki Deutschland GmbH & Co. KG Schlauchförmiger Beutel
EP1880824A1 (de) * 2006-07-20 2008-01-23 Aisapack Holding SA Vorformling zur Herstellung einer Verpackung durch Blasformen, Verfahren zum Blasformen des Vorformlings sowie hergestellte Verpackung
US20100072679A1 (en) * 2008-09-24 2010-03-25 Krw Machinery, Llc Container Made From Expanded Plastic Film

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK118205B (da) * 1967-06-07 1970-07-20 Bayschmith N Fremgangsmåde til fremstilling af tyndvæggede, sammenklappelige poseformede beholdere eller emballager af termoplastisk formstof.
US4105730A (en) * 1976-01-12 1978-08-08 Baxter Travenol Laboratories, Inc. Method of making a flexible, collapsible container for liquids with improved tail seal
US5368808A (en) * 1990-10-26 1994-11-29 Kyoraku Co., Ltd. Blowbag manufacturing method
US5606844A (en) * 1993-12-27 1997-03-04 Sumitomo Bakelite Company, Limited Process for producing a self-supporting package having an outlet stopper and an apparatus for producing said package
AR034176A1 (es) * 2000-11-08 2004-02-04 Graham Packaging Pet Tech Metodo de produccion de un envase plastico de forma en tubo comprimible, articulo intermedio para utilizacion en la formacion de un envase plastico de forma en tubo comprimible, y envase plastico de forma en tubo comprimible
JP2008012865A (ja) * 2006-07-07 2008-01-24 Toyo Seikan Kaisha Ltd 自立袋形ブロー成形減容容器の印刷方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1845029A2 (de) * 2002-05-14 2007-10-17 Huhtamaki Ronsberg, Zweigniederlassung der Huhtamaki Deutschland GmbH & Co. KG Schlauchförmiger Beutel
EP1880824A1 (de) * 2006-07-20 2008-01-23 Aisapack Holding SA Vorformling zur Herstellung einer Verpackung durch Blasformen, Verfahren zum Blasformen des Vorformlings sowie hergestellte Verpackung
US20100072679A1 (en) * 2008-09-24 2010-03-25 Krw Machinery, Llc Container Made From Expanded Plastic Film

Also Published As

Publication number Publication date
WO2011121015A2 (de) 2011-10-06
DE102010027847A1 (de) 2011-10-06
DE102010027847B4 (de) 2013-11-28

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