FR2199498A2 - Shrink film wrapping of pallet loads - using lateral guides to minimise film diameter for enclosing off-centre or irregular loads - Google Patents

Shrink film wrapping of pallet loads - using lateral guides to minimise film diameter for enclosing off-centre or irregular loads

Info

Publication number
FR2199498A2
FR2199498A2 FR7131559A FR7131559A FR2199498A2 FR 2199498 A2 FR2199498 A2 FR 2199498A2 FR 7131559 A FR7131559 A FR 7131559A FR 7131559 A FR7131559 A FR 7131559A FR 2199498 A2 FR2199498 A2 FR 2199498A2
Authority
FR
France
Prior art keywords
shroud
film
loads
centre
pallet
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.)
Granted
Application number
FR7131559A
Other languages
French (fr)
Other versions
FR2199498B2 (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.)
APPLIC THERMIQUES
Original Assignee
APPLIC THERMIQUES
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 APPLIC THERMIQUES filed Critical APPLIC THERMIQUES
Priority to FR7131559A priority Critical patent/FR2199498A2/en
Priority to BE772478A priority patent/BE772478A/en
Priority to DE19712146464 priority patent/DE2146464C3/en
Priority to NL7112921A priority patent/NL167642C/en
Priority to CH1659871A priority patent/CH543421A/en
Priority to JP9268071A priority patent/JPS554607B2/ja
Priority to AU36485/71A priority patent/AU454766B2/en
Publication of FR2199498A2 publication Critical patent/FR2199498A2/en
Application granted granted Critical
Publication of FR2199498B2 publication Critical patent/FR2199498B2/fr
Granted 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Packaging Of Special Articles (AREA)

Abstract

Equipment for guiding a shroud of heat shrink film downwards to enclose goods supported on a pallet, using chain driven systems of grips and spacing fingers to position the fiom for welding is described in parent patent. The support frame for the suspended frame and associated grips for guiding the mouth of the tubular shroud down over the pack etc. gets a modified mounting so that it is free to move in a horizontal plane in response to ancillary guides which detect the profile of the items to be packed. Pref. air is injected within the shroud to maintain a cushion of air between the film and the pack as the mouth of the shroud is lowered. The suspended frame carries heaters to effect shrink wrapping as it is withdrawn upwards after positioning the film. The overhead frame may have means for preheating the descending film. Offers adjustment of the shroud axis to accommodate off centre or irregularly stacked loads in preference to adoption of an excessively large diameter shroud involving use of more material and higher contraction ratios.
FR7131559A 1970-09-18 1971-08-31 Shrink film wrapping of pallet loads - using lateral guides to minimise film diameter for enclosing off-centre or irregular loads Granted FR2199498A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7131559A FR2199498A2 (en) 1971-08-31 1971-08-31 Shrink film wrapping of pallet loads - using lateral guides to minimise film diameter for enclosing off-centre or irregular loads
BE772478A BE772478A (en) 1970-09-18 1971-09-10 MACHINE FOR MAKING AND FITTING A COVER ON A PACKAGING SET
DE19712146464 DE2146464C3 (en) 1970-09-18 1971-09-16 Device for pulling a folded tube over an object
NL7112921A NL167642C (en) 1970-09-18 1971-09-20 PACKING DEVICE.
CH1659871A CH543421A (en) 1971-08-31 1971-11-15 Machine for making and placing a cover on a set to be wrapped
JP9268071A JPS554607B2 (en) 1971-08-31 1971-11-18
AU36485/71A AU454766B2 (en) 1971-08-31 1971-12-03 Improvements in or relating to machines for placing envelopes over objects to be packaged

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7131559A FR2199498A2 (en) 1971-08-31 1971-08-31 Shrink film wrapping of pallet loads - using lateral guides to minimise film diameter for enclosing off-centre or irregular loads

Publications (2)

Publication Number Publication Date
FR2199498A2 true FR2199498A2 (en) 1974-04-12
FR2199498B2 FR2199498B2 (en) 1975-06-06

Family

ID=9082397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7131559A Granted FR2199498A2 (en) 1970-09-18 1971-08-31 Shrink film wrapping of pallet loads - using lateral guides to minimise film diameter for enclosing off-centre or irregular loads

Country Status (3)

Country Link
JP (1) JPS554607B2 (en)
CH (1) CH543421A (en)
FR (1) FR2199498A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497768A2 (en) * 1980-01-17 1982-07-16 Thimon Plastics sleeve wrapping applicator - has guide finger pivoting on vertical axes on frame with thrust plate
EP0088424A1 (en) * 1982-03-10 1983-09-14 INDAG Gesellschaft für Industriebedarf mbH Method and device for applying shrink foils to stacks of goods loaded on a pallet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03124509A (en) * 1989-06-28 1991-05-28 Kurt Lachenmaier Aps Method and device to pack object with plastic film

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497768A2 (en) * 1980-01-17 1982-07-16 Thimon Plastics sleeve wrapping applicator - has guide finger pivoting on vertical axes on frame with thrust plate
EP0088424A1 (en) * 1982-03-10 1983-09-14 INDAG Gesellschaft für Industriebedarf mbH Method and device for applying shrink foils to stacks of goods loaded on a pallet

Also Published As

Publication number Publication date
FR2199498B2 (en) 1975-06-06
CH543421A (en) 1973-10-31
JPS4835993A (en) 1973-05-26
AU3648571A (en) 1973-06-07
JPS554607B2 (en) 1980-01-31

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name
TP Transmission of property
CL Concession to grant licenses