ES8704386A1 - Process and apparatus for heating a wrapping covering a packaged article - Google Patents

Process and apparatus for heating a wrapping covering a packaged article

Info

Publication number
ES8704386A1
ES8704386A1 ES542989A ES542989A ES8704386A1 ES 8704386 A1 ES8704386 A1 ES 8704386A1 ES 542989 A ES542989 A ES 542989A ES 542989 A ES542989 A ES 542989A ES 8704386 A1 ES8704386 A1 ES 8704386A1
Authority
ES
Spain
Prior art keywords
wrapping
heating
packaged article
air
covering
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
Application number
ES542989A
Other languages
Spanish (es)
Other versions
ES542989A0 (en
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.)
Newtec International SA
Original Assignee
Newtec International SA
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 Newtec International SA filed Critical Newtec International SA
Publication of ES542989A0 publication Critical patent/ES542989A0/en
Publication of ES8704386A1 publication Critical patent/ES8704386A1/en
Expired legal-status Critical Current

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
    • B65B53/066—Mobile frames, hoods, posts or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Process for heating a wrapping (1) covering a packaged article (2), so that the wrapping (1) shrinks, the latter consisting of plastic which contracts under the effect of heat, in which process hot inflow air (ZUL) is applied to an annular zone (HZ) of the wrapping (1), and this zone (HZ) is gradually moved over the wrapping (1), especially from the bottom upwards, if appropriate the outgoing air (ABL) being returned. The hot spent air (GEL) flows along and near the zones (SZ) of the wrapping (1) which are not yet shrunk and which thus constitute preheating zones.
ES542989A 1984-05-10 1985-05-09 Process and apparatus for heating a wrapping covering a packaged article Expired ES8704386A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8407211A FR2564033B1 (en) 1984-05-10 1984-05-10 METHOD FOR HEATING - WITH A VIEW TO RETRACTING IT - A HEAT SHRINKABLE PLASTIC SHEATH COVERING A LOAD AND A MACHINE FOR CARRYING OUT THE METHOD

Publications (2)

Publication Number Publication Date
ES542989A0 ES542989A0 (en) 1987-04-01
ES8704386A1 true ES8704386A1 (en) 1987-04-01

Family

ID=9303838

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542989A Expired ES8704386A1 (en) 1984-05-10 1985-05-09 Process and apparatus for heating a wrapping covering a packaged article

Country Status (4)

Country Link
DE (1) DE3516609A1 (en)
ES (1) ES8704386A1 (en)
FR (1) FR2564033B1 (en)
IT (1) IT1184518B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644136B1 (en) * 1989-03-08 1991-05-03 Balgros Jacques HOT AIR RETRACTION DEVICE
EP0597141A1 (en) * 1992-11-10 1994-05-18 VfI Gesellschaft für Verpackungstechnik mbH Method and apparatus for the packing of goods stacked on a pallet
FR2722473B1 (en) * 1994-07-18 1996-08-30 Newtec Int LOAD PACKAGING APPARATUS AND METHOD USING SUCH APPARATUS
FR2792610B1 (en) 1999-04-26 2001-07-13 Thimon PROCESS FOR SHRINKAGE OF A FLEXIBLE SHEATH IN THERMALLY SHRINKABLE PLASTIC MATERIAL ON A PALLETIZED LOAD, AND MACHINE FOR CARRYING OUT SAID METHOD
FR2858297B1 (en) * 2003-07-31 2006-01-20 Sleever Int METHOD AND THERMORETRACTION MACHINE FOR THERMORETRACTABLE SLEEVES, INDIVIDUALLY SIDED ON OBJECTS SUCH AS BOTTLES
DE102006058025A1 (en) * 2006-12-07 2008-06-19 Krones Ag Device for generating process heat for a packaging device
US20100293901A1 (en) * 2009-05-20 2010-11-25 Martin Malthouse Shrink Systems for Labels
DE202012100369U1 (en) * 2012-02-03 2012-03-06 Armin Eberth Arrangement of a shrink-film heater
EP2639166A1 (en) * 2012-03-12 2013-09-18 MSK - Verpackungs-Systeme GmbH Device and method for shrink-fitting a stack of goods with shrink film
US20190135473A1 (en) * 2017-11-06 2019-05-09 Johanne Vermette Cylindrical shrink wraps and apparatus and method of applying same
CN114701707B (en) * 2022-04-19 2022-11-04 徐州力能电子科技有限公司 Battery pack packaging machine and packaging method for new energy automobile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662512A (en) * 1968-01-24 1972-05-16 Weldotron Corp Method and apparatus for shrink-film wrapping a pallet load
DE1611861A1 (en) * 1968-03-01 1971-02-04 Hirsch & Co Ing Method and device for shrinking shrink films onto goods
FR2082861A5 (en) * 1970-03-25 1971-12-10 Hurdequint Louis Shrink-wrapping oven - drops over a pack to shrink the bag mouth uniformly using directional hot air jets
DE3117531A1 (en) * 1981-05-04 1982-11-18 Kurt Lachenmeier ApS, 6400 Soenderborg METHOD AND APPARATUS FOR PACKAGING STACKS AND THE LIKE WITH A HOT SHRINK FILM

Also Published As

Publication number Publication date
ES542989A0 (en) 1987-04-01
DE3516609A1 (en) 1985-12-05
FR2564033B1 (en) 1987-01-02
IT1184518B (en) 1987-10-28
IT8520538A0 (en) 1985-04-30
FR2564033A1 (en) 1985-11-15

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