FR2404564A1 - Clamp support for shrink wrap film during automatic wrapping - to protect tear tape joints from premature stress during short cycle wrapping - Google Patents

Clamp support for shrink wrap film during automatic wrapping - to protect tear tape joints from premature stress during short cycle wrapping

Info

Publication number
FR2404564A1
FR2404564A1 FR7729660A FR7729660A FR2404564A1 FR 2404564 A1 FR2404564 A1 FR 2404564A1 FR 7729660 A FR7729660 A FR 7729660A FR 7729660 A FR7729660 A FR 7729660A FR 2404564 A1 FR2404564 A1 FR 2404564A1
Authority
FR
France
Prior art keywords
wrapping
protect
tear tape
short cycle
wrap film
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
FR7729660A
Other languages
French (fr)
Other versions
FR2404564B3 (en
Inventor
Philippe Lancelin
Michel Halleux
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.)
PAUL FRERES ET RONNET
Original Assignee
PAUL FRERES ET RONNET
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 PAUL FRERES ET RONNET filed Critical PAUL FRERES ET RONNET
Priority to FR7729660A priority Critical patent/FR2404564A1/en
Publication of FR2404564A1 publication Critical patent/FR2404564A1/en
Application granted granted Critical
Publication of FR2404564B3 publication Critical patent/FR2404564B3/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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/182—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying tear-strips or tear-tapes
    • 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
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/026—Enclosing successive articles, or quantities of material between opposed webs the webs forming a curtain

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

An ancillary clamping system is used for gripping thermoplastic film passing through machinery for wrapping a succession of articles in heat-shrinkable thermoplastic film which is fitted with a tear strip tape welded along the leading edge of each portion of wrapping film. The clamp grips the film between the weld zone for attaching the tear tape and the curtain zone into which the article to be packed is pushed, to prevent the tension generated during wrapping from being applied to the freshly made weld. This speeds up article throughput by allowing articles to be introduced without waiting for the tape weld to chill sufficiently to tolerate the wrapping tension.
FR7729660A 1977-10-03 1977-10-03 Clamp support for shrink wrap film during automatic wrapping - to protect tear tape joints from premature stress during short cycle wrapping Granted FR2404564A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7729660A FR2404564A1 (en) 1977-10-03 1977-10-03 Clamp support for shrink wrap film during automatic wrapping - to protect tear tape joints from premature stress during short cycle wrapping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7729660A FR2404564A1 (en) 1977-10-03 1977-10-03 Clamp support for shrink wrap film during automatic wrapping - to protect tear tape joints from premature stress during short cycle wrapping

Publications (2)

Publication Number Publication Date
FR2404564A1 true FR2404564A1 (en) 1979-04-27
FR2404564B3 FR2404564B3 (en) 1980-07-18

Family

ID=9196031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729660A Granted FR2404564A1 (en) 1977-10-03 1977-10-03 Clamp support for shrink wrap film during automatic wrapping - to protect tear tape joints from premature stress during short cycle wrapping

Country Status (1)

Country Link
FR (1) FR2404564A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588758A1 (en) * 1992-09-15 1994-03-23 Ferag AG Method and device for manufacturing tubular packages of printed products with a tear strip
EP0601931A1 (en) * 1992-12-11 1994-06-15 Fabrice Lafleur Method and device for packaging with an easily opened thermoplastic film
US5617704A (en) * 1992-09-15 1997-04-08 Ferag Ag Method of forming a tubular pack of printed products with a transparent foil cover
CN104925290A (en) * 2015-06-08 2015-09-23 长兴金润大正机械有限公司 Film head clamping device
IT201800008202A1 (en) * 2018-08-28 2020-02-28 Messersi' Packaging Srl Station for wrapping products with inclined sides
CN112849582A (en) * 2021-01-07 2021-05-28 潘海根 Food packaging is with tensile parcel device of plastic wrap
IT202000004729A1 (en) * 2020-03-06 2021-09-06 Messersi Packaging Srl Station for wrapping products with inclined sides

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588758A1 (en) * 1992-09-15 1994-03-23 Ferag AG Method and device for manufacturing tubular packages of printed products with a tear strip
AU670601B2 (en) * 1992-09-15 1996-07-25 Ferag Ag Method and apparatus for producing tubular printed product packs with a tear-out aid
US5617704A (en) * 1992-09-15 1997-04-08 Ferag Ag Method of forming a tubular pack of printed products with a transparent foil cover
EP0601931A1 (en) * 1992-12-11 1994-06-15 Fabrice Lafleur Method and device for packaging with an easily opened thermoplastic film
FR2699149A1 (en) * 1992-12-11 1994-06-17 Lafleur Fabrice Packaging with thermo-shrink film wrapping and easy-open strip
CN104925290A (en) * 2015-06-08 2015-09-23 长兴金润大正机械有限公司 Film head clamping device
IT201800008202A1 (en) * 2018-08-28 2020-02-28 Messersi' Packaging Srl Station for wrapping products with inclined sides
IT202000004729A1 (en) * 2020-03-06 2021-09-06 Messersi Packaging Srl Station for wrapping products with inclined sides
CN112849582A (en) * 2021-01-07 2021-05-28 潘海根 Food packaging is with tensile parcel device of plastic wrap

Also Published As

Publication number Publication date
FR2404564B3 (en) 1980-07-18

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