CA1251720A - Unit load wrapping with controlled wrap tensioning - Google Patents

Unit load wrapping with controlled wrap tensioning

Info

Publication number
CA1251720A
CA1251720A CA000423903A CA423903A CA1251720A CA 1251720 A CA1251720 A CA 1251720A CA 000423903 A CA000423903 A CA 000423903A CA 423903 A CA423903 A CA 423903A CA 1251720 A CA1251720 A CA 1251720A
Authority
CA
Canada
Prior art keywords
tension
film wrap
tension roller
wrap
unit load
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
CA000423903A
Other languages
English (en)
French (fr)
Inventor
Martin M. Wildmoser
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.)
Amcor Flexibles North America Inc
Original Assignee
Bemis Co Inc
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 Bemis Co Inc filed Critical Bemis Co Inc
Application granted granted Critical
Publication of CA1251720A publication Critical patent/CA1251720A/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
    • B65B9/02—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)
  • Basic Packing Technique (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
CA000423903A 1982-04-16 1983-03-18 Unit load wrapping with controlled wrap tensioning Expired CA1251720A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36891282A 1982-04-16 1982-04-16
US368,912 1982-04-16

Publications (1)

Publication Number Publication Date
CA1251720A true CA1251720A (en) 1989-03-28

Family

ID=23453280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000423903A Expired CA1251720A (en) 1982-04-16 1983-03-18 Unit load wrapping with controlled wrap tensioning

Country Status (6)

Country Link
JP (1) JPS58193209A (en, 2012)
CA (1) CA1251720A (en, 2012)
DE (1) DE3313511A1 (en, 2012)
FR (1) FR2525178B1 (en, 2012)
GB (1) GB2118516B (en, 2012)
IT (1) IT1168921B (en, 2012)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573305A (en) * 1984-07-30 1986-03-04 Bemis Company, Inc. Unit load wrapping with uniform wrap tension along the periphery of the wrapped load
JPS6265903U (en, 2012) * 1985-10-17 1987-04-24
JPS6265902U (en, 2012) * 1985-10-17 1987-04-24
NL8503373A (nl) * 1985-12-06 1987-07-01 Endra Bv Werkwijze en inrichting voor het aanbrengen van een draad, een band, folie of een ander buigzaam omsnoeringselement om een voorwerp of een reeks op of naast elkaar geplaatste voorwerpen.
EP0294820B1 (de) * 1987-06-10 1992-04-15 Autefa Maschinenfabrik Gmbh Verfahren und Vorrichtung zum Verpacken von gepressten Ballen
GB2215300A (en) * 1988-02-27 1989-09-20 Mayflower Financial Services L Tape applicator machine
IT1230913B (it) * 1989-06-23 1991-11-08 Adelchi Ciarrocca Procedimento e dispositivo per l'affardellaggio di gruppi di articoli con pellicola plastica stirabile a freddo
DE10309923A1 (de) * 2003-03-07 2004-09-23 Maf Verpackungstechnik Gmbh Maschine zum Einwickeln von Verpackungsgegenständen
IT202300006315A1 (it) * 2023-03-31 2024-10-01 Erregi Di Maiorano Vincenzo & C Snc Macchina per il rivestimento automatico di un imballo con un film di rivestimento.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE376744B (en, 2012) * 1972-12-14 1975-06-09 Arenco Jm Ab
FR2281275A1 (fr) * 1974-08-08 1976-03-05 Thimon Procede et dispositif d'emballage de charges au moyen d'un film de matiere plastique etirable
JPS553043U (en, 2012) * 1978-06-23 1980-01-10
CA1169349A (en) * 1979-09-12 1984-06-19 Lantech Inc. Stretch wrapping apparatus and process
US4302920A (en) * 1979-11-21 1981-12-01 Lantech Inc. Film web drive stretch wrapping apparatus and process
US4387548A (en) * 1979-11-21 1983-06-14 Lantech, Inc. Power assisted roller-stretch wrapping process

Also Published As

Publication number Publication date
GB2118516B (en) 1985-10-09
GB8308294D0 (en) 1983-05-05
IT8320632A0 (it) 1983-04-15
JPH0451405B2 (en, 2012) 1992-08-19
IT1168921B (it) 1987-05-20
FR2525178A1 (fr) 1983-10-21
DE3313511A1 (de) 1983-10-20
JPS58193209A (ja) 1983-11-10
GB2118516A (en) 1983-11-02
FR2525178B1 (fr) 1987-11-27

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Legal Events

Date Code Title Description
MKEX Expiry