ATE92419T1 - AUTOMATIC MACHINE FOR WRAPPING OBJECTS, IN PARTICULAR PALLET LOADS, WITH A HEAT-SHRINKABLE TUBE FILM. - Google Patents
AUTOMATIC MACHINE FOR WRAPPING OBJECTS, IN PARTICULAR PALLET LOADS, WITH A HEAT-SHRINKABLE TUBE FILM.Info
- Publication number
- ATE92419T1 ATE92419T1 AT90106872T AT90106872T ATE92419T1 AT E92419 T1 ATE92419 T1 AT E92419T1 AT 90106872 T AT90106872 T AT 90106872T AT 90106872 T AT90106872 T AT 90106872T AT E92419 T1 ATE92419 T1 AT E92419T1
- Authority
- AT
- Austria
- Prior art keywords
- film
- machine
- casing
- wrapping
- tubular film
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
An automatic wrapping machine for packaging products, materials and palletized units, to be wrapped with a thermoretractible tubular film, comprises a casing (1), at the centre of which the material to be packaged is positioned in order to receive a wrapping of thermoretractible tubular film formed as a bag with bottom at the top, and is equipped with heating means to carry out the thermoretraction of said film after the material has been wrapped therewith. According to the invention, said machine is provided with a plurality of movable gripper members (6), by means of which said film wrapping is picked up in the form of a bag at the side of said casing, is lifted, is opened and is transferred into said casing above the material to be packaged, as a prismatic bag, being then lowered so as to wrap said material. Said gripper members consist of pairs of grippers which grip the folded tubular film on four edges. The machine also provides for the reel (B) feeding the thermoretractible tubular film to be rotatably supported between two end cones (10) suspended by means of flexible elements (9) to the machine casing. Furthermore, said heating means to carry out the thermoretraction of the film consist of a ring furnace (8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8920343A IT1229317B (en) | 1989-05-02 | 1989-05-02 | AUTOMATIC WRAPPING MACHINE FOR THE PACKAGING OF PRODUCTS, IN PARTICULAR OF PALLETIZED UNITS, WITH HEAT-SHRINKABLE TUBULAR FILM. |
EP90106872A EP0395919B1 (en) | 1989-05-02 | 1990-04-10 | Automatic wrapping machine for packaging products, particularly palletized units, to be wrapped with a thermoretractible tubular film |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE92419T1 true ATE92419T1 (en) | 1993-08-15 |
Family
ID=11165887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90106872T ATE92419T1 (en) | 1989-05-02 | 1990-04-10 | AUTOMATIC MACHINE FOR WRAPPING OBJECTS, IN PARTICULAR PALLET LOADS, WITH A HEAT-SHRINKABLE TUBE FILM. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0395919B1 (en) |
AT (1) | ATE92419T1 (en) |
DE (1) | DE69002529T2 (en) |
ES (1) | ES2045618T3 (en) |
IT (1) | IT1229317B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2816587B1 (en) * | 2000-11-16 | 2003-03-07 | Thimon | METHOD AND DEVICE FOR COVERING AND HEAT-SEALING A COVER MADE OF HEAT-SHRINKABLE PLASTIC MATERIAL TO CONSTITUTE A WATERPROOF PACKAGING ON A PALLETIZED LOAD |
ES2264320B1 (en) * | 2004-04-23 | 2007-12-01 | Joan Bago Grabulosa | PROCEDURE FOR OBTAINING A TUBULAR PACKAGING FOR THE MANUFACTURE OF SACKS OR CONTAINERS. |
ES2339595T3 (en) * | 2006-09-15 | 2010-05-21 | Lachenmeier A/S | PACKING DEVICE, PACKING MECHANISM FOR A PACKING DEVICE AND OPERATING PROCEDURE OF THE SAME. |
EP2377762B1 (en) * | 2010-04-15 | 2012-08-29 | MSK - Verpackungs-Systeme GmbH | Method and device for wrapping a stack of goods with a film |
FR2967648B1 (en) | 2010-11-22 | 2012-12-07 | Thimon | ROBOT PACKAGING METHOD AND MACHINE OF A PALLETIZED LOAD USING A SOFT PLASTIC COVER |
CN117864485B (en) * | 2024-03-12 | 2024-05-14 | 佳木斯大学 | Dental image film packaging production device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1312772A (en) * | 1969-06-03 | 1973-04-04 | Christensen Boerge Ingf | Automatic packing device and packing method for pallet stocks |
DE1940783B1 (en) * | 1969-08-11 | 1971-03-18 | Keller & Co C | Device for wrapping stacks, in particular stacks of bricks, by means of a film tube |
GB1333125A (en) * | 1971-12-09 | 1973-10-10 | Dapplications Thermiques Sa So | Machines for placing envelopes over objects to be packaged |
FR2474440A1 (en) * | 1980-01-30 | 1981-07-31 | Thimon Sa | INSTALLATION FOR PACKING A LOAD IN A SHEET STRING IN A FLEXIBLE MATERIAL |
DE3174412D1 (en) * | 1981-10-09 | 1986-05-22 | Axel Frommelt | Method and device for covering large objects with a tubular web |
-
1989
- 1989-05-02 IT IT8920343A patent/IT1229317B/en active
-
1990
- 1990-04-10 EP EP90106872A patent/EP0395919B1/en not_active Expired - Lifetime
- 1990-04-10 DE DE90106872T patent/DE69002529T2/en not_active Expired - Lifetime
- 1990-04-10 ES ES90106872T patent/ES2045618T3/en not_active Expired - Lifetime
- 1990-04-10 AT AT90106872T patent/ATE92419T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2045618T3 (en) | 1994-01-16 |
DE69002529T2 (en) | 1994-02-17 |
EP0395919B1 (en) | 1993-08-04 |
DE69002529D1 (en) | 1993-09-09 |
EP0395919A1 (en) | 1990-11-07 |
IT8920343A0 (en) | 1989-05-02 |
IT1229317B (en) | 1991-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EELA | Cancelled due to lapse of time |