GB1366881A - Machine for wrapping palletized loads in heat shrinkable plastics film - Google Patents

Machine for wrapping palletized loads in heat shrinkable plastics film

Info

Publication number
GB1366881A
GB1366881A GB4058770A GB4058770A GB1366881A GB 1366881 A GB1366881 A GB 1366881A GB 4058770 A GB4058770 A GB 4058770A GB 4058770 A GB4058770 A GB 4058770A GB 1366881 A GB1366881 A GB 1366881A
Authority
GB
United Kingdom
Prior art keywords
tube
cups
arms
claws
secured
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
GB4058770A
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.)
Possis Corp
Original Assignee
Possis Corp
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 Possis Corp filed Critical Possis Corp
Priority to GB4058770A priority Critical patent/GB1366881A/en
Priority to US00172163A priority patent/US3735557A/en
Priority to CA121,096A priority patent/CA955169A/en
Priority to FR7130571A priority patent/FR2105927A5/fr
Priority to DE19712142284 priority patent/DE2142284A1/en
Publication of GB1366881A publication Critical patent/GB1366881A/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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/13—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state
    • B65B9/135—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state for palletised loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Basic Packing Technique (AREA)

Abstract

1366881 Wrapping machines POSSIS CORP 24 Aug 1971 [24 Aug 1970] 40587/70 Heading B8C In a wrapping machine, a collapsed gusseted tubular foil of heat shrinkable plastic is pulled from a roll R<SP>1</SP> by nip rollers 14 and is opened up and pulled down over a palletized load, supported on a conveyer 11, by suction cups 20 and claws 27. The wrapped load is then carried to a heat shrinking tunnel. The machine includes a transverse heat-sealing device 17 and a cutting device 18 which partially severs the tube, complete severing being effected by the pull exerted by the cups 20 and the claws 27. Alternatively, (Figs. 14-16), the tube is in the form of a series of bags separated by perforations, the bags being torn off from the tube by rollers (101) acting in conjunction with the nip rollers 14. The suction cups 20 are secured, via collapsible bellows 26, to a respective arm 25 gripped between a cross head 57 slidably mounted on a rod 30 and a saddle 50 which engages a second rod 31. The rods 30, 31 are secured to a carriage 32 reciprocated by a chain 39 along a tack 38 secured to a standard 22 of a pair of pivotally mounted carrier frames 21. The claws 27 are pivotally supported on the arms 25 and are pivoted by air cylinders 84 to engage the side panels SP of the gusseted tube and hold the same against resilient anvils 86. When the suction cups 20 initially engage the side panels SP of the tube, the bellows 26 are evacuated via vacuumlines 75 to retract the cups 20 against the action of springs (76, Fig. 10) housed within tubes 73 connected between the belows and the arms 25 and biasing rods 72 connected to the bellows and the cups 20 to the cup-extended position. To adjust the apparatus for various sized tubular foils and loads, the arms 25 are slidable relative to the crossheads 57 and the saddles 58, which latter are adjustable longitudinally of the rods 30, 31, and the saddles 58 are slidable with respect to the crossheads 57 so as to alter the angular disposition of the arms 25.
GB4058770A 1970-08-24 1970-08-24 Machine for wrapping palletized loads in heat shrinkable plastics film Expired GB1366881A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4058770A GB1366881A (en) 1970-08-24 1970-08-24 Machine for wrapping palletized loads in heat shrinkable plastics film
US00172163A US3735557A (en) 1970-08-24 1971-08-16 Machine for wrapping palletized loads in heat shrinkable plastic film
CA121,096A CA955169A (en) 1970-08-24 1971-08-23 Machine for wrapping palletized loads in heat shrinkable plastic film
FR7130571A FR2105927A5 (en) 1970-08-24 1971-08-23
DE19712142284 DE2142284A1 (en) 1970-08-24 1971-08-24 Device for wrapping palletized loads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4058770A GB1366881A (en) 1970-08-24 1970-08-24 Machine for wrapping palletized loads in heat shrinkable plastics film

Publications (1)

Publication Number Publication Date
GB1366881A true GB1366881A (en) 1974-09-18

Family

ID=10415636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4058770A Expired GB1366881A (en) 1970-08-24 1970-08-24 Machine for wrapping palletized loads in heat shrinkable plastics film

Country Status (5)

Country Link
US (1) US3735557A (en)
CA (1) CA955169A (en)
DE (1) DE2142284A1 (en)
FR (1) FR2105927A5 (en)
GB (1) GB1366881A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823527A (en) * 1972-11-13 1974-07-16 J & H Co Apparatus for covering a pallet load with plastic film
US3897674A (en) * 1973-08-31 1975-08-05 Comptex Bagging machine
US4063401A (en) * 1974-09-24 1977-12-20 Higgins David M Bagging machine
FR2306879A1 (en) * 1975-04-08 1976-11-05 Sacma Spa Casseforme Metallich Wrapping cap production machine - has frame over which hose is drawn to open up for grabs
US4094128A (en) * 1976-09-10 1978-06-13 Maurice W. Friedman Automatic bagging machine
FR2428374A7 (en) * 1978-03-28 1980-01-04 Schwank Appts. for positioning tubular film for drape wrapping of packages - for semi-automatic use by a single operator
CA2582600C (en) * 2006-03-22 2011-08-23 Jacques Dussault Apparatus and method for bagging material
US7607280B2 (en) * 2006-08-02 2009-10-27 Jacques Dussault Clamp for sheets of material
DE102010025609A1 (en) * 2010-06-30 2012-01-05 Beumer Gmbh & Co. Kg Packaging device and method of operation
DE102012019988A1 (en) * 2012-10-12 2014-04-17 Beumer Gmbh & Co. Kg Method and device for wrapping a stack of goods with a film
DE102016212436B4 (en) * 2016-07-07 2018-07-26 Signode Industrial Group Llc Packaging process and hood stretcher
CN109018478A (en) * 2018-08-27 2018-12-18 广州祺盈科技有限公司 A kind of sealing packing machine for the cold packaging of cigarettes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923672B2 (en) * 1969-05-09 1976-02-26 Nütro Hirsch & Co, 8500 Nürnberg; Intra Maschinenbau- und Handels-GmbH, 4720 Beckum DEVICE FOR COVERING A FLAT LAYED FILM TUBE OVER A LOADED PALLET

Also Published As

Publication number Publication date
DE2142284A1 (en) 1972-03-02
US3735557A (en) 1973-05-29
CA955169A (en) 1974-09-24
FR2105927A5 (en) 1972-04-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees