WO2002036436A1 - Tunnel de retraction pour machine d'emballage adaptable - Google Patents

Tunnel de retraction pour machine d'emballage adaptable Download PDF

Info

Publication number
WO2002036436A1
WO2002036436A1 PCT/US2001/044850 US0144850W WO0236436A1 WO 2002036436 A1 WO2002036436 A1 WO 2002036436A1 US 0144850 W US0144850 W US 0144850W WO 0236436 A1 WO0236436 A1 WO 0236436A1
Authority
WO
WIPO (PCT)
Prior art keywords
hot air
shrink tunnel
film
shrink
packages
Prior art date
Application number
PCT/US2001/044850
Other languages
English (en)
Inventor
Claude Andrew Neagle
Jean Marti
Original Assignee
Claude Andrew Neagle
Jean Marti
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 Claude Andrew Neagle, Jean Marti filed Critical Claude Andrew Neagle
Priority to EP01992672A priority Critical patent/EP1335857A1/fr
Priority to CA002436202A priority patent/CA2436202A1/fr
Priority to AU2002219946A priority patent/AU2002219946A1/en
Publication of WO2002036436A1 publication Critical patent/WO2002036436A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
    • B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
    • B65B53/063—Tunnels

Definitions

  • This invention relates to an adaptable shrink tunnel that directly applies hot air to specific portions of heat shrinkable film in a
  • shrinkable film is well known, the properties of the film allowing it to be wrapped around articles before shrinking and thereafter to be shrunk
  • tray or not may be heated to shrink the film and bring it into tight
  • the film is wrapped around the articles and, if included, the tray enclosing the articles, until there is an overlap seam of the two
  • bullseyes at the laterally opposed ends of the multi-packs where the tube openings had been prior to shrinkage.
  • any printing (letters, numbers, logos, etc.) on the film will be distorted and the package will be unattractive. If anything
  • Hot air is directed upwardly from below the
  • the position of the nozzles may be adjusted to accommodate packages of differing widths.
  • the ends of the film tube are particularly acute in packaging machines that are alternatively operable as a single lane machine, which requires nozzles directed at two package ends, or as a dual lane
  • hot air must be supplied and delivered between lanes of packages so that uniform heat shrinkage at both laterally opposed
  • packaging machine is operating in a single lane mode, dual lane mode, or multiple lane mode.
  • packaging machine having an adjustable shrink tunnel to accommodate single lane packaging, dual lane packaging or multiple
  • laterally adjustable plenums to accommodate differing widths of packages by applying hot air to the laterally opposed ends of packages.
  • shrink tunnel for use with a packaging machine that provides
  • adjustable plenums to accommodate single lane packaging or multiple
  • shrink tunnel providing for the controlled application of hot air directly at laterally opposed ends of packages being processed to create
  • the present invention comprises a shrink tunnel associated with
  • the shrink tunnel has multiple zones comprising an ambient air pre-shrink zone and a controlled heat zone,
  • shrink tunnel is adaptable to provide controlled heating and shrinking
  • the shrink tunnel of the present invention comprises means for
  • the present invention provides shrink tunnel that
  • the air plenums are adjustable
  • invention controls the application of hot air to heat shrinkable film
  • Figure 1 is a schematic illustrating single lane packaging of
  • Figure 2 is a schematic illustrating dual lane packaging of
  • Figure 3 is a perspective view of a shrink tunnel illustrating the passage of film wrapped packages therethrough to form finished multi-
  • Figure 4 is a front schematic view of a shrink tunnel illustrating
  • Figure 5a is a front sectional view along lines 5-5 of Figure 4
  • Figure 5b is a front sectional view along lines 5-5 of Figure 4
  • Figure 5c is a front sectional view along lines 5-5 of Figure 4
  • FIG. 1 of the drawings illustrates single lane packaging
  • in creating the multi-pack 12 include grouping the articles 10 at a collation section 14, forming a tray 15 around the articles 10 at
  • trayformer section 16 wrapping the articles 10 in a tube of heat shrinkable film 17 at film wrap section 18, and applying hot air at shrink section 20.
  • the tube of film 17 is a sheet of heat shrinkable
  • Figure 1 illustrates the use of a tray 15 around the articles
  • Figure 2 is a schematic illustrating dual lane packaging of
  • articles 50 are grouped at a collation section and subsequently split into two groups and placed into trays at trayformer
  • multi-packs 52,54 each having bullseyes in laterally opposed ends
  • the present invention may be used with or without a tray or trayforming
  • a machine that is adaptable to package articles in either single lane mode, as shown in Figure 1 , or in dual lane mode, as
  • invention controls the application of hot air to heat shrinkable film
  • shrink tunnel that is flexible and can be converted and used with
  • packaging machines that are operable in a single lane mode of operation, a dual lane mode of operation, or a triple lane mode of
  • the shrink tunnel 100 shown generally in Figure 3 illustrates dual lane mode of operation of a packaging machine. Two multi-packs
  • the tube of heat shrinkable film formed around each multi-pack 102,104 includes an overlap 106 formed in a
  • the finished multi-pack is to lap seal the overlaps 106 together.
  • the film thereafter comprises tubes around the articles being packaged that are open at both laterally opposed ends. Means for sealing the overlap
  • Hot air produced by blower 122 and heating elements 124 is distributed within zone 120 by ductwork 126 and distribution baffle
  • Figure 4 illustrates a single run of ductwork 126 and baffle 128, it is specifically contemplated that more elaborate means for
  • distributing heated air in the ambient pre-shrink zone may be
  • the ambient pre-shrink zone 120 is similar to prior art
  • shrinkage occurs without shrinking the tube of heat shrinkable film into tight engagement with the articles.
  • a shrink tunnel 100 is provided with a controlled heat zone 150 in which hot air is precisely controlled
  • Hot air used in the controlled heat zone 150 is supplied by a blower 152 which moves air across heating elements 154 and through
  • main duct 156 Out of main duct 156, hot air is directed to apply
  • shrinkable film by four air plenums 158,160,162,164 and flexible ducts 166, 168, 170, 172 in the most preferred embodiment of the present
  • 170, 172 are flexible and air-tight and allow the plenums 158, 160, 162, 164 to be freely adjusted to accommodate packages of different
  • the multiple apertures 165 are formed in rows near the bottoms
  • An intermediate distribution chamber 174 is provided
  • shut off valves 176, 178, 180, 182 are provided at the air exit of the
  • distribution chamber 174 that may be closed to interrupt air flow to the
  • plenums 158, 160, 162, 164 as necessary or desired.
  • shrink tunnel 100 is adaptable to provide controlled heating
  • the positions of the plenums 158, 160, 162, 164 are laterally
  • the plenums 160, 162 are positioned along position bars 184, 186 to accommodate the width of a
  • valves 176, 182 are provided as a means to cut off air to the unused
  • outer plenums 158, 164 are outer plenums 158, 164.
  • Figure 5b illustrates dual lane operation in the shrink tunnel 100 wherein interior plenum 162 is positioned between the two lanes
  • plenums 160, 162, 164 provides a means for directing hot air at the laterally opposed ends 198, 200 of package 194, as well as the
  • Hot air is specifically directed as shown (see Figure 5b directional arrows) at the laterally
  • Interior plenum 162 is provided with
  • bidirectional hot air supply apertures 165 (see Figure 5b) to apply hot air to the interior laterally opposed ends 202, 204 of the two packages
  • apertures 165 on both sides of the interior plenum 162 is a feature of the present invention allowing a packaging machine to be converted
  • shut off valve 176 is closed to cut off air to unused plenum 158, while
  • shut off valves 178, 180, 182 are open.
  • first lane package 210 at laterally opposed ends 206, 208 of first lane package 210, at
  • bidirectional hot air supply apertures 165 on both sides
  • apertures 165 on the interior plenums 160, 162 provide the means for
  • the air plenums 158, 160, 162, 164 provide an improved means
  • the adjustable plenums downstream from the pre-shrink zone 120, the adjustable plenums
  • the plenums 158, 160, 162, 164 are adjusted and locked to

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

L'invention concerne un tunnel (100) de rétraction s'utilisant avec des machines d'emballage à film (17) thermorétractable. Des chambres (158, 160, 162, 164) d'air placées dans le tunnel (100) de rétraction dirigent de manière précise de la chaleur sur des extrémités (188, 190, 198, 200, 202, 204, 206, 208, 212, 214, 218, 220) opposées latéralement d'unités (192, 194, 196, 210, 216, 222) enveloppées d'un film, pour rétrécir le film de manière à former une ouverture (19) elliptique. Les chambres (158, 160, 162, 164) d'air peuvent être réglées en vue de contenir des unités de tailles différentes ou un nombre différent de pistes d'exploitation. Des chambres (160, 162) d'air intérieures sont insérées entre les unités situées dans des pistes d'une machine d'emballage à pistes multiples, de sorte que les extrémités opposées latéralement de toutes les unités reçoivent de l'air chaud.
PCT/US2001/044850 2000-11-01 2001-10-31 Tunnel de retraction pour machine d'emballage adaptable WO2002036436A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01992672A EP1335857A1 (fr) 2000-11-01 2001-10-31 Tunnel de retraction pour machine d'emballage adaptable
CA002436202A CA2436202A1 (fr) 2000-11-01 2001-10-31 Tunnel de retraction pour machine d'emballage adaptable
AU2002219946A AU2002219946A1 (en) 2000-11-01 2001-10-31 Adaptable packaging machine heat shrink tunnel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70395000A 2000-11-01 2000-11-01
US09/703,950 2000-11-01

Publications (1)

Publication Number Publication Date
WO2002036436A1 true WO2002036436A1 (fr) 2002-05-10

Family

ID=24827440

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/044850 WO2002036436A1 (fr) 2000-11-01 2001-10-31 Tunnel de retraction pour machine d'emballage adaptable

Country Status (5)

Country Link
EP (1) EP1335857A1 (fr)
CN (1) CN1473125A (fr)
AU (1) AU2002219946A1 (fr)
CA (1) CA2436202A1 (fr)
WO (1) WO2002036436A1 (fr)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004058569A3 (fr) * 2002-12-23 2005-01-06 Krones Ag Dispositif et procede d'emballage de futs metalliques, notamment de canettes
EP1798146A1 (fr) * 2005-12-13 2007-06-20 BAUMER S.r.l. Procédé pour emballer des objets dans des manchons tubulaires.
DE202007018402U1 (de) 2007-10-16 2008-07-10 Krones Ag Schrumpftunnel
WO2008119369A1 (fr) * 2007-03-30 2008-10-09 Khs Ag Tunnel d'emmanchement destiné à emmancher des pellicules rétractables sur des emballages ou des unités d'emballage
JP2009518239A (ja) * 2005-12-09 2009-05-07 ドイッチェ メカトロニック ゲーエムベーハー 搬送・印刷可能な安定容器を製造するためのシュリンクプロセス及びシュリンクプロセスを実施するための装置
DE202009005047U1 (de) 2009-07-21 2009-09-17 Krones Ag Schrumpftunnel
US20100031608A1 (en) * 2006-08-04 2010-02-11 Christian Schilling Method of shrink wrapping packs of containers and a shrink-wrapping arrangement for performing the method
US7891157B2 (en) 2006-12-20 2011-02-22 Krones Ag Machine for shrink-fitting of shrink wrap film onto packages
EP2347960A1 (fr) 2010-01-26 2011-07-27 Krones AG Tunnel à rétrécissement
DE102010032455A1 (de) * 2010-07-28 2012-02-02 Krones Aktiengesellschaft Schrumpfvorrichtung und Verfahren zum Aufschrumpfen von Folie auf Behälter
DE102005059295B4 (de) * 2004-12-10 2012-07-26 Khs Gmbh Schrumpfprozess zur Herstellung von festen, transportfähigen und bedruckbaren Gebinden und Vorrichtung zur Durchführung eines derartigen Schrumpfprozesses
US20120240525A1 (en) * 2011-03-25 2012-09-27 Summerford Wayne C Method and System for Applying Tamper Evident Banding
EP2687447A1 (fr) * 2012-07-20 2014-01-22 Krones Aktiengesellschaft Dispositif de rétractation avec gestion optimisée de l'énergie
EP2733076A1 (fr) * 2012-11-15 2014-05-21 Tetra Laval Holdings & Finance S.A. Dispositif et procédé pour sceller et rétreindre thermiquement plusieurs paquets enveloppés dans une feuille de matériau thermorétrécissable
WO2014116476A1 (fr) * 2013-01-24 2014-07-31 Ossid Llc Procédé et appareil permettant de rétrécir des coutures d'extrémité autour d'un produit
DE102013101483A1 (de) * 2013-02-14 2014-08-14 Krones Aktiengesellschaft Schrumpfvorrichtung
DE102013101477A1 (de) 2013-02-14 2014-08-14 Krones Aktiengesellschaft Schrumpfvorrichtung
EP2767478A1 (fr) * 2013-02-14 2014-08-20 Krones Aktiengesellschaft Dispositif de rétractation avec des murs assemblés par des modules
EP2772445A1 (fr) 2013-03-01 2014-09-03 Krones Aktiengesellschaft Portail réglable, dispositif de rétractation avec parois de gaine réglables et procédé de réglage de parois de gaines
EP2792601A1 (fr) 2013-04-17 2014-10-22 Krones Aktiengesellschaft Dispositif de rétractation et procédé d'adaptation d'un dispositif de rétractation
CN104340426A (zh) * 2013-08-06 2015-02-11 克罗内斯股份公司 用于在物品和/或物品组合上收缩材料的方法和设备
EP3434607A1 (fr) * 2017-07-26 2019-01-30 Alain Cerf Trous de refroidissement pour articles emballés sous film
IT201700100979A1 (it) * 2017-09-08 2019-03-08 Ocme Srl Forno di termoretrazione, particolarmente per la formazione di fardelli di prodotti avvolti da un film termoretraibile.
DE102018132737A1 (de) * 2018-12-18 2020-06-18 Krones Aktiengesellschaft Verfahren und Schrumpftunnel zum Aufschrumpfen thermoplastischen Verpackungsmaterials auf Artikel
FR3090591A1 (fr) * 2018-12-20 2020-06-26 C.E.R.M.E.X. Constructions Etudes et Recherches de Matériels pour l'Emballage d'Expédition Dispositif de conditionnement par fardelage et son procédé
EP3812288A1 (fr) * 2019-10-25 2021-04-28 Krones Aktiengesellschaft Procédé et dispositif de rétractation destinés à la rétractation d'une matière d'emballage thermoplastique sur des articles

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2491214C1 (ru) * 2011-12-19 2013-08-27 Общество с ограниченной ответственностью "Торговый дом "Пакверк" Термотоннель для упаковки продукции в термоусадочную пленку и способ упаковки продукции
CN102642642B (zh) * 2012-04-01 2014-07-16 杭州永创智能设备股份有限公司 一种热收缩机
US9162787B2 (en) 2012-12-05 2015-10-20 Tzu-Chin Hung Tangential airstream heat shrinking device of plastic film
DE102013104417A1 (de) * 2013-04-30 2014-10-30 Krones Aktiengesellschaft Verfahren zum Überführen eines Schrumpftunnels in einen Produktionsmodus und Verfahren zum Überführen eines Schrumpftunnels von einem Produktionsmodus in einen Stillstand- Modus
CN104960704B (zh) * 2015-06-18 2017-12-01 广州达意隆包装机械股份有限公司 一种用于产品外包装的加热装置
CN106428815A (zh) * 2016-10-31 2017-02-22 江苏新美星液体包装工程技术研究中心有限公司 一种用于膜包机热缩箱的吹风机构

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US3417540A (en) * 1967-01-09 1968-12-24 Meyer Geo J Mfg Co Apparatus for forming packages of articles by banding in a heat shrunk plastic film
US3481107A (en) * 1966-01-24 1969-12-02 Kjell Ingemar Andblad Machine for wrapping a group of containers such as cans in material of foil type
US3491510A (en) * 1967-08-01 1970-01-27 Grace W R & Co Apparatus and method for simultaneously making closures and sealing containers
US3710550A (en) * 1970-12-03 1973-01-16 K Osborne Apparatus for shrinking plastic film over palletized loads
US3717939A (en) * 1971-02-23 1973-02-27 Oven Syst Inc Shrink film oven
US3808767A (en) * 1971-01-11 1974-05-07 Master Packaging Equipment Inc Methods of and apparatus for shrink packaging
US4951448A (en) * 1988-03-15 1990-08-28 F. Zimmermann & Co. Facility for the production of rolls of coins
US5050368A (en) * 1990-01-11 1991-09-24 Tokiwa Kogyo Co., Ltd. Shrink packaging apparatus
US5546677A (en) 1995-03-28 1996-08-20 Ossid Corporation Apparatus and method for shrinking film wrapped around a product
US5765336A (en) 1995-11-13 1998-06-16 Neagle; Claud Andrew Single and dual lane traypacker and shrinkwrapper

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481107A (en) * 1966-01-24 1969-12-02 Kjell Ingemar Andblad Machine for wrapping a group of containers such as cans in material of foil type
US3417540A (en) * 1967-01-09 1968-12-24 Meyer Geo J Mfg Co Apparatus for forming packages of articles by banding in a heat shrunk plastic film
US3491510A (en) * 1967-08-01 1970-01-27 Grace W R & Co Apparatus and method for simultaneously making closures and sealing containers
US3710550A (en) * 1970-12-03 1973-01-16 K Osborne Apparatus for shrinking plastic film over palletized loads
US3808767A (en) * 1971-01-11 1974-05-07 Master Packaging Equipment Inc Methods of and apparatus for shrink packaging
US3717939A (en) * 1971-02-23 1973-02-27 Oven Syst Inc Shrink film oven
US4951448A (en) * 1988-03-15 1990-08-28 F. Zimmermann & Co. Facility for the production of rolls of coins
US5050368A (en) * 1990-01-11 1991-09-24 Tokiwa Kogyo Co., Ltd. Shrink packaging apparatus
US5546677A (en) 1995-03-28 1996-08-20 Ossid Corporation Apparatus and method for shrinking film wrapped around a product
US5765336A (en) 1995-11-13 1998-06-16 Neagle; Claud Andrew Single and dual lane traypacker and shrinkwrapper

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004058569A3 (fr) * 2002-12-23 2005-01-06 Krones Ag Dispositif et procede d'emballage de futs metalliques, notamment de canettes
DE102005059295B4 (de) * 2004-12-10 2012-07-26 Khs Gmbh Schrumpfprozess zur Herstellung von festen, transportfähigen und bedruckbaren Gebinden und Vorrichtung zur Durchführung eines derartigen Schrumpfprozesses
JP2009518239A (ja) * 2005-12-09 2009-05-07 ドイッチェ メカトロニック ゲーエムベーハー 搬送・印刷可能な安定容器を製造するためのシュリンクプロセス及びシュリンクプロセスを実施するための装置
EP1798146A1 (fr) * 2005-12-13 2007-06-20 BAUMER S.r.l. Procédé pour emballer des objets dans des manchons tubulaires.
US9032696B2 (en) * 2006-08-04 2015-05-19 Khs Gmbh Method of shrinking a heat shrinkable film onto product units
US20100031608A1 (en) * 2006-08-04 2010-02-11 Christian Schilling Method of shrink wrapping packs of containers and a shrink-wrapping arrangement for performing the method
EP2049401B2 (fr) † 2006-08-04 2013-10-23 KHS GmbH Procédé pour emmancher un film rétractable sur des emballages
US7891157B2 (en) 2006-12-20 2011-02-22 Krones Ag Machine for shrink-fitting of shrink wrap film onto packages
WO2008119369A1 (fr) * 2007-03-30 2008-10-09 Khs Ag Tunnel d'emmanchement destiné à emmancher des pellicules rétractables sur des emballages ou des unités d'emballage
DE102007015753B4 (de) 2007-03-30 2018-08-09 Khs Gmbh Schrumpftunnel, Schrumpfgaserhitzer und Verfahren zum Aufschrumpfen von Schrumpffolien auf Verpackungen oder Verpackungseinheiten
US11958646B2 (en) 2007-03-30 2024-04-16 Khs Gmbh Shrink tunnel for shrinking shrink films onto packages, such as boxes, bottles, cans, or similar containers, or packaging units, and a method of operating a shrink tunnel to shrink wrap packages or packaging units
DE102007049441A1 (de) 2007-10-16 2009-04-23 Krones Ag Schrumpftunnel
EP2050676A1 (fr) 2007-10-16 2009-04-22 Krones AG Tunnel à rétrécissement
DE202007018402U1 (de) 2007-10-16 2008-07-10 Krones Ag Schrumpftunnel
DE202009005047U1 (de) 2009-07-21 2009-09-17 Krones Ag Schrumpftunnel
EP2347960A1 (fr) 2010-01-26 2011-07-27 Krones AG Tunnel à rétrécissement
DE102010000192A1 (de) 2010-01-26 2011-07-28 Krones Ag, 93073 Schrumpftunnel
DE102010032455A1 (de) * 2010-07-28 2012-02-02 Krones Aktiengesellschaft Schrumpfvorrichtung und Verfahren zum Aufschrumpfen von Folie auf Behälter
DE102010032455B4 (de) 2010-07-28 2019-10-02 Krones Aktiengesellschaft Schrumpfvorrichtung und Verfahren zum Aufschrumpfen von Folie auf Behälter
US20120240525A1 (en) * 2011-03-25 2012-09-27 Summerford Wayne C Method and System for Applying Tamper Evident Banding
EP2687447A1 (fr) * 2012-07-20 2014-01-22 Krones Aktiengesellschaft Dispositif de rétractation avec gestion optimisée de l'énergie
WO2014075918A2 (fr) * 2012-11-15 2014-05-22 Tetra Laval Holdings & Finance S.A. Station, unité et procédé de chauffage pour fabriquer un emballage multiple comprenant une pluralité d'emballages enveloppés dans une feuille de matériau thermo-rétractable
WO2014075918A3 (fr) * 2012-11-15 2014-07-03 Tetra Laval Holdings & Finance S.A. Station, unité et procédé de chauffage pour fabriquer un emballage multiple comprenant une pluralité d'emballages enveloppés dans une feuille de matériau thermo-rétractable
EP2733076A1 (fr) * 2012-11-15 2014-05-21 Tetra Laval Holdings & Finance S.A. Dispositif et procédé pour sceller et rétreindre thermiquement plusieurs paquets enveloppés dans une feuille de matériau thermorétrécissable
WO2014116476A1 (fr) * 2013-01-24 2014-07-31 Ossid Llc Procédé et appareil permettant de rétrécir des coutures d'extrémité autour d'un produit
US9969511B2 (en) 2013-01-24 2018-05-15 Ossid Llc Method and apparatus for shrinking end seams around a product
EP2767478A1 (fr) * 2013-02-14 2014-08-20 Krones Aktiengesellschaft Dispositif de rétractation avec des murs assemblés par des modules
DE102013101483A1 (de) * 2013-02-14 2014-08-14 Krones Aktiengesellschaft Schrumpfvorrichtung
EP2767477A1 (fr) * 2013-02-14 2014-08-20 Krones Aktiengesellschaft Dispositif de rétractation avec des murs assemblés par des modules
DE102013101477A1 (de) 2013-02-14 2014-08-14 Krones Aktiengesellschaft Schrumpfvorrichtung
EP2767476A1 (fr) 2013-02-14 2014-08-20 Krones Aktiengesellschaft Dispositif de rétractation
EP2772445A1 (fr) 2013-03-01 2014-09-03 Krones Aktiengesellschaft Portail réglable, dispositif de rétractation avec parois de gaine réglables et procédé de réglage de parois de gaines
DE102013102029A1 (de) 2013-03-01 2014-09-04 Krones Aktiengesellschaft Verstellportal, schrumpfvorrichtung mit einstellbaren schachtwänden und verfahren zur einstellung von schachtwänden
CN104108490A (zh) * 2013-04-17 2014-10-22 克罗内斯股份公司 收缩装置和用于适配收缩装置的方法
DE102013103863A1 (de) 2013-04-17 2014-10-23 Krones Aktiengesellschaft Schrumpfvorrichtung und Verfahren zur Anpassung einer Schrumpfvorrichtung
EP2792601A1 (fr) 2013-04-17 2014-10-22 Krones Aktiengesellschaft Dispositif de rétractation et procédé d'adaptation d'un dispositif de rétractation
EP2835317A1 (fr) * 2013-08-06 2015-02-11 Krones Aktiengesellschaft Procédé et dispositif de rétrécissement de matériau sur un article et/ou sur une composition d'articles
CN104340426A (zh) * 2013-08-06 2015-02-11 克罗内斯股份公司 用于在物品和/或物品组合上收缩材料的方法和设备
EP3434607A1 (fr) * 2017-07-26 2019-01-30 Alain Cerf Trous de refroidissement pour articles emballés sous film
IT201700100979A1 (it) * 2017-09-08 2019-03-08 Ocme Srl Forno di termoretrazione, particolarmente per la formazione di fardelli di prodotti avvolti da un film termoretraibile.
DE102018132737A1 (de) * 2018-12-18 2020-06-18 Krones Aktiengesellschaft Verfahren und Schrumpftunnel zum Aufschrumpfen thermoplastischen Verpackungsmaterials auf Artikel
FR3090591A1 (fr) * 2018-12-20 2020-06-26 C.E.R.M.E.X. Constructions Etudes et Recherches de Matériels pour l'Emballage d'Expédition Dispositif de conditionnement par fardelage et son procédé
EP3812288A1 (fr) * 2019-10-25 2021-04-28 Krones Aktiengesellschaft Procédé et dispositif de rétractation destinés à la rétractation d'une matière d'emballage thermoplastique sur des articles

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AU2002219946A1 (en) 2002-05-15
CA2436202A1 (fr) 2002-05-10
EP1335857A1 (fr) 2003-08-20
CN1473125A (zh) 2004-02-04

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