ZA817401B - Pretensioner for stretchable film web - Google Patents

Pretensioner for stretchable film web

Info

Publication number
ZA817401B
ZA817401B ZA817401A ZA817401A ZA817401B ZA 817401 B ZA817401 B ZA 817401B ZA 817401 A ZA817401 A ZA 817401A ZA 817401 A ZA817401 A ZA 817401A ZA 817401 B ZA817401 B ZA 817401B
Authority
ZA
South Africa
Prior art keywords
pretensioner
film web
stretchable film
stretchable
web
Prior art date
Application number
ZA817401A
Inventor
M Shulman
Original Assignee
M Shulman
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 M Shulman filed Critical M Shulman
Publication of ZA817401B publication Critical patent/ZA817401B/en

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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/04—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated
    • B65B11/045—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated by rotating platforms supporting the articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
ZA817401A 1980-10-27 1981-10-26 Pretensioner for stretchable film web ZA817401B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20137880A 1980-10-27 1980-10-27

Publications (1)

Publication Number Publication Date
ZA817401B true ZA817401B (en) 1982-11-24

Family

ID=22745593

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA817401A ZA817401B (en) 1980-10-27 1981-10-26 Pretensioner for stretchable film web

Country Status (6)

Country Link
JP (1) JPS57133809A (en)
AU (1) AU553741B2 (en)
CA (1) CA1175027A (en)
DE (1) DE3140972A1 (en)
NZ (1) NZ198286A (en)
ZA (1) ZA817401B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590746A (en) * 1981-09-30 1986-05-27 International Packaging Machines, Inc. Constant tension stretch wrapping machine
US4840006A (en) * 1981-09-30 1989-06-20 International Packaging Machines, Inc. Stretch wrapping machine
DE3200220A1 (en) * 1982-01-07 1983-07-14 Nütro Patentverwertungs- u. Maschinen-Handels-Gesellschaft mbH, 8500 Nürnberg Device for prestretching stretchable film for wrapping articles stacked on a pallet
DE3202872A1 (en) * 1982-01-29 1983-08-11 Sanpack-Gesellschaft Greiner & Co (GmbH & Co), 2000 Hamburg METHOD AND DEVICE FOR WINDING A PACK OF GOODS WITH SEVERAL WINDINGS OF A STRETCH OF STRETCH FILM
SE446714B (en) * 1984-11-26 1986-10-06 Kjell Erik Wilhelmsson SET UP WITH HYDRAULIC PUMP SHOOTING A LIFT ON A LIFTING AND LIFTING DEVICE FOR EXECUTING THE SET
JPS61244715A (en) * 1985-04-15 1986-10-31 株式会社クボタ Method of packaging long-sized product
AU583951B2 (en) * 1985-10-08 1989-05-11 Francis Ian Down Machine for stretch wrapping of large reels of paper and other materials
NO164526C (en) * 1987-05-13 1990-10-17 Underhaug As DEVICE FOR CONTROLLED STRENGTH OF A PLASTIC WRAP PATH WHEN IT IS DRAWN FROM A PLASTIC SPOIL.
AU3369389A (en) * 1988-04-06 1989-11-03 Ryozo Matsumoto Film stretching and wind-wrapping apparatus
DE8806949U1 (en) * 1988-05-27 1989-04-27 MSK - Verpackungs-Systeme GmbH, 4190 Kleve Device for wrapping a stack of goods, particularly palletized ones, with a plastic film web
FI82011C (en) * 1989-01-04 1991-01-10 Pesmel Insinoeoeritoimisto Method and apparatus for wrapping plastic wrap around a product
DE3936489C2 (en) * 1989-11-02 1994-09-29 Ziegler Kerstin Compensation device
JPH04128106A (en) * 1990-06-25 1992-04-28 Tsukasa Kasei Kogyo Kk Method and device for venting and packaging of accumulated goods
JPH09501889A (en) 1992-06-02 1997-02-25 ミネソタ マイニング アンド マニュファクチャリング カンパニー Integrated system with variable stretch and low tack adhesive tape
US7568327B2 (en) 2003-01-31 2009-08-04 Lantech.Com, Llc Method and apparatus for securing a load to a pallet with a roped film web
CA2643022C (en) * 2006-02-23 2013-02-12 Lantech.Com, Llc Method and apparatus for securing a load to a pallet with a roped film web
EP3375718A1 (en) 2008-01-07 2018-09-19 Lantech.Com LLC Electronic control of metered film dispensing in a wrapping apparatus
US9908648B2 (en) 2008-01-07 2018-03-06 Lantech.Com, Llc Demand based wrapping
CA2765699A1 (en) * 2009-06-15 2010-12-23 Curtis W. Martin Wrapping apparatus having top loading and threading dispenser
CA3193184A1 (en) 2012-10-25 2014-05-01 Lantech.Com, Llc Effective circumference-based wrapping
CA2889570C (en) 2012-10-25 2020-10-27 Lantech.Com, Llc Rotation angle-based wrapping
EP4249382A3 (en) 2012-10-25 2024-01-03 Lantech.com, LLC Corner geometry-based wrapping
CA2901256C (en) 2013-02-13 2017-12-12 Lantech.Com, Llc Containment force-based wrapping
CA3202736A1 (en) 2014-01-14 2015-07-23 Lantech.Com, Llc Dynamic adjustment of wrap force parameter responsive to monitored wrap force and/or for film break reduction
EP3204301B1 (en) 2014-10-07 2020-03-11 Lantech.Com LLC Load stability-based wrapping
EP3733533A1 (en) 2015-09-25 2020-11-04 Lantech.Com LLC Stretch wrapping machine with automatic load profiling
AU2018338049B2 (en) 2017-09-22 2021-12-23 Lantech.Com, Llc Load wrapping apparatus wrap profiles with controlled wrap cycle interruptions
CA3106566C (en) 2018-08-06 2023-04-04 Lantech.Com, Llc Stretch wrapping machine with curve fit control of dispense rate
WO2021050420A1 (en) 2019-09-09 2021-03-18 Lantech.Com, Llc Stretch wrapping machine with dispense rate control based on sensed rate of dispensed packaging material and predicted load geometry
AU2020350496B2 (en) 2019-09-19 2024-01-25 Lantech.Com, Llc Packaging material grading and/or factory profiles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2281275A1 (en) * 1974-08-08 1976-03-05 Thimon Stretching film just prior to wrapping goods in oriented film - to avoid interaction between pack stability and stretching forces
CA1064380A (en) * 1976-05-28 1979-10-16 William G. Lancaster Automatic wrapping apparatus
DE2750780A1 (en) * 1977-11-14 1979-05-17 Franpack Gmbh Verpackungsmasch Palletised load stretch wrapping machine - has compensation mechanism for sheet irregularities caused by rectangular pallet

Also Published As

Publication number Publication date
CA1175027A (en) 1984-09-25
DE3140972A1 (en) 1982-06-03
NZ198286A (en) 1985-07-12
AU7687281A (en) 1982-05-06
AU553741B2 (en) 1986-07-24
JPS57133809A (en) 1982-08-18

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