CA1169349A - Stretch wrapping apparatus and process - Google Patents
Stretch wrapping apparatus and processInfo
- Publication number
- CA1169349A CA1169349A CA000359938A CA359938A CA1169349A CA 1169349 A CA1169349 A CA 1169349A CA 000359938 A CA000359938 A CA 000359938A CA 359938 A CA359938 A CA 359938A CA 1169349 A CA1169349 A CA 1169349A
- Authority
- CA
- Canada
- Prior art keywords
- film
- load
- web
- speed
- powered
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000008569 process Effects 0.000 title claims abstract description 13
- 239000002985 plastic film Substances 0.000 claims abstract description 20
- 229920006255 plastic film Polymers 0.000 claims abstract description 20
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 31
- 230000008859 change Effects 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 239000004033 plastic Substances 0.000 claims 2
- 238000010960 commercial process Methods 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 230000003252 repetitive effect Effects 0.000 claims 1
- 230000000979 retarding effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 38
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 description 9
- -1 polyethylene Polymers 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 229920006302 stretch film Polymers 0.000 description 3
- 229920006257 Heat-shrinkable film Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7478679A | 1979-09-12 | 1979-09-12 | |
| US074,786 | 1979-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1169349A true CA1169349A (en) | 1984-06-19 |
Family
ID=22121682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000359938A Expired CA1169349A (en) | 1979-09-12 | 1980-09-09 | Stretch wrapping apparatus and process |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5952087B2 (OSRAM) |
| AU (2) | AU6238780A (OSRAM) |
| CA (1) | CA1169349A (OSRAM) |
| FR (1) | FR2468506A1 (OSRAM) |
| GB (1) | GB2059906B (OSRAM) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4387548A (en) * | 1979-11-21 | 1983-06-14 | Lantech, Inc. | Power assisted roller-stretch wrapping process |
| US4458467A (en) * | 1981-03-31 | 1984-07-10 | Infra Pak (Dallas), Inc. | Pretensioner for stretchable film web with dancer roller compensation |
| US4693049A (en) * | 1982-05-04 | 1987-09-15 | International Packaging Machines, Inc. | Stretch wrapping machine |
| US4840006A (en) * | 1981-09-30 | 1989-06-20 | International Packaging Machines, Inc. | Stretch wrapping machine |
| US4862678A (en) * | 1981-09-30 | 1989-09-05 | International Packaging Machines, Inc. | Constant tension stretch wrapping machine |
| US4590746A (en) * | 1981-09-30 | 1986-05-27 | International Packaging Machines, Inc. | Constant tension stretch wrapping machine |
| EP0081328A3 (en) * | 1981-12-07 | 1984-03-28 | Kenneth Stephen Eddin Orpen | Improvements in packaging film dispensers |
| DE3202872A1 (de) * | 1982-01-29 | 1983-08-11 | Sanpack-Gesellschaft Greiner & Co (GmbH & Co), 2000 Hamburg | Verfahren und vorrichtung zum umwickeln eines packgutstapels mit mehreren windungen einer bahn aus dehnfolie |
| CA1251720A (en) * | 1982-04-16 | 1989-03-28 | Bemis Company, Inc. | Unit load wrapping with controlled wrap tensioning |
| FR2528020A1 (fr) * | 1982-06-07 | 1983-12-09 | Procter & Gamble Europ | Procede et dispositif de regulation du pre-etirage d'un film de matiere plastique, en particulier en vue de l'emballage d'une charge |
| US4524568A (en) * | 1982-08-27 | 1985-06-25 | Lantech, Inc. | Power assisted rotatable film wrapping apparatus |
| EP0152960B1 (en) * | 1984-02-23 | 1989-06-28 | Lantech, Inc. | Rotatable film wrapping apparatus and process for unitizing a load with a compressive overwrap |
| IT1188054B (it) * | 1985-10-30 | 1987-12-30 | Pieri Srl | Apparato per l alimentazione di film prestirato longitudinalmente in macchine adibite alla fasciatura di carichi pallettizzati |
| GB2189212A (en) * | 1986-04-21 | 1987-10-21 | Alexander Adams | Bale wrapping apparatus |
| US4697402A (en) * | 1986-07-08 | 1987-10-06 | Deere & Company | Mechanism for feeding wrap material into a bale-forming chamber for enveloping a large round table |
| ES2000561A6 (es) * | 1986-07-24 | 1988-03-01 | Inpropack S L | Maquina enfardadora automatica de palets |
| GB2216490B (en) * | 1988-03-14 | 1992-02-26 | Fmc Corp | Moving turntable load unitizer |
| FR2650556B1 (fr) * | 1989-08-02 | 1991-12-13 | Newtec Int | Procede et machine de banderolage d'une charge palettisee |
| FR2650555B1 (fr) * | 1989-08-02 | 1991-12-13 | Newtec Int | Procede et machine pour deposer une bande de film de facon helicoidale sur les faces verticales d'une charge palettisee |
| FR2651481B1 (fr) * | 1989-09-06 | 1991-12-20 | Newtec Int | Chariot de devidement de film pour machine d'emballage. |
| US5203136A (en) * | 1989-09-06 | 1993-04-20 | Newtec International (Societe Anonyme) | Film unwinding carriage for a packaging machine |
| US5104714A (en) * | 1989-11-30 | 1992-04-14 | Tama Plastic Industry | Elastic plastic netting made of oriented strands |
| FR2669002B1 (fr) * | 1990-11-09 | 1994-10-28 | Newtec Int | Procede, machine et installation d'emballage d'une charge pourvue au moins une corniere de protection d'arete; dispositif de saisie, deplacement, depot et maintien d'une telle corniere. |
| US5352320A (en) * | 1993-04-09 | 1994-10-04 | Minnesota Mining And Manufacturing Company | Manual tape dispensing apparatus |
| US5836140A (en) * | 1996-11-13 | 1998-11-17 | Lantech, Inc. | Wrapping a load while controlling wrap tension |
| EP2244947B1 (en) | 2008-01-07 | 2015-10-14 | 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 |
| EP2443041A1 (en) * | 2009-06-15 | 2012-04-25 | Lantech.Com, Llc | Wrapping apparatus having top loading and threading dispenser |
| US10005581B2 (en) | 2012-10-25 | 2018-06-26 | Lantech.Com, Llc | Effective circumference-based wrapping |
| WO2014066757A1 (en) | 2012-10-25 | 2014-05-01 | Lantech.Com, Llc | Rotation angle-based wrapping |
| AU2013334172B2 (en) | 2012-10-25 | 2017-09-14 | Lantech.Com, Llc | Corner geometry-based wrapping |
| CA2901256C (en) | 2013-02-13 | 2017-12-12 | Lantech.Com, Llc | Containment force-based wrapping |
| EP3521183B1 (en) | 2014-01-14 | 2021-05-19 | Lantech.com, LLC | Dynamic adjustment of wrap force parameter responsive to monitored wrap force and/or film break reduction |
| JP6288848B2 (ja) * | 2014-06-02 | 2018-03-07 | 株式会社タカキタ | ラップマシン |
| AU2015330917B2 (en) | 2014-10-07 | 2018-11-15 | Lantech.Com, Llc | Graphical depiction of wrap profile for load wrapping apparatus |
| WO2017053603A1 (en) | 2015-09-25 | 2017-03-30 | Lantech.Com, Llc | Stretch wrapping machine with automatic load profiling |
| WO2019058335A1 (en) | 2017-09-22 | 2019-03-28 | Lantech.Com, Llc | LOAD PACKAGING PACKAGING PACKAGING PROFILES WITH CONTROLLED PACK CYCLE INTERRUPTIONS |
| US11208225B2 (en) | 2018-08-06 | 2021-12-28 | Lantech.Com, Llc | Stretch wrapping machine with curve fit control of dispense rate |
| US11479378B2 (en) | 2019-09-09 | 2022-10-25 | 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 |
| ES3036053T3 (en) * | 2020-12-02 | 2025-09-12 | A C M I Spa | Machine and method for stabilising palletised loads |
| CN115872212B (zh) * | 2022-11-21 | 2023-06-02 | 安徽天念材料股份有限公司 | 一种热熔胶膜收卷机 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050221A (en) * | 1973-04-04 | 1977-09-27 | Lantech, Inc. | Stretch-wrapped package, process and apparatus |
| CA1009137A (en) * | 1974-06-12 | 1977-04-26 | Patrick R. Lancaster (Iii) | Apparatus for making a sheet-wrapped unitary package |
| 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 |
| US4136501A (en) * | 1977-10-11 | 1979-01-30 | Bemis Company, Inc. | Elastic plastic netting, and pallet load wrapping therewith |
| DE2750780A1 (de) * | 1977-11-14 | 1979-05-17 | Franpack Gmbh Verpackungsmasch | Streckfolieneinschlagmaschine mit kompensiervorrichtung |
-
1980
- 1980-09-09 CA CA000359938A patent/CA1169349A/en not_active Expired
- 1980-09-12 GB GB8029559A patent/GB2059906B/en not_active Expired
- 1980-09-12 FR FR8019791A patent/FR2468506A1/fr active Granted
- 1980-09-12 JP JP12704980A patent/JPS5952087B2/ja not_active Expired
- 1980-09-12 AU AU62387/80A patent/AU6238780A/en not_active Abandoned
- 1980-09-15 AU AU62414/80A patent/AU538306B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB2059906B (en) | 1984-04-04 |
| AU6238780A (en) | 1981-10-01 |
| FR2468506B1 (OSRAM) | 1984-02-10 |
| AU538306B2 (en) | 1984-08-09 |
| AU6241480A (en) | 1982-09-30 |
| JPS5952087B2 (ja) | 1984-12-18 |
| JPS5664907A (en) | 1981-06-02 |
| FR2468506A1 (fr) | 1981-05-08 |
| GB2059906A (en) | 1981-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |