EP 1147050 A1 20011024 - DEVICE FOR SHRINKING A SHRINK-WRAP FILM
Title (en)
DEVICE FOR SHRINKING A SHRINK-WRAP FILM
Title (de)
VORRICHTUNG ZUM SCHRUMPFEN EINER HEISSSCHRUMPFFOLIE
Title (fr)
DISPOSITIF POUR CONTRACTER UN FILM THERMO-RETRECISSABLE
Publication
Application
Priority
- DE 29901423 U 19990128
- DE 29905931 U 19990401
- EP 0000444 W 20000121
Abstract (en)
[origin: WO0044626A1] The invention relates to a device for shrinking a shrink-wrap film wrapped around a notably palletized stack of goods. To further develop such a device in such a way that the shrinkage of the upper and/or lower excess film is improved and optimal crease-free shrinkage is obtained, the invention provides for a device for shrinking a shrink-wrap film (26) wrapped around a notably palletized stack of goods (12), which device comprises at least one shrinking device (3) which can be moved up and down along a frame (2) and is designed to heat and shrink the shrink-wrap film in the vertical direction. The shrink-wrap film protrudes over the upper and/or lower edges of the stack of goods such that an upper and lower shrinkage can be formed. The device provided for in the invention also comprises at least one nozzle (19) which can be connected to a compressed gas source, notably a compressed air source, and is positioned approximately centrally above and/or below the stack of goods. Each nozzle has discharge holes (21) which are situated at an angle to the direction of flow inside the nozzle and are arranged in a substantially circular manner.
IPC 1-7
IPC 8 full level
B65B 53/02 (2006.01); B65B 53/06 (2006.01)
CPC (source: EP US)
B65B 53/066 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6837031 B1 20050104; AT E225282 T1 20021015; AU 2905000 A 20000818; BR 0007828 A 20020115; CA 2359021 A1 20000803; CA 2359021 C 20080729; CN 1174898 C 20041110; CN 1339003 A 20020306; CZ 20012729 A3 20020313; CZ 297612 B6 20070214; DE 50000600 D1 20021107; DK 1147050 T3 20021028; EP 1147050 A1 20011024; EP 1147050 B1 20021002; ES 2183785 T3 20030401; HU P0105139 A2 20020429; HU P0105139 A3 20030128; MX PA01007642 A 20020514; PL 202615 B1 20090731; PL 349878 A1 20020923; PT 1147050 E 20030131; SK 10832001 A3 20020205; TR 200102163 T2 20020121; WO 0044626 A1 20000803
DOCDB simple family (application)
US 89037201 A 20010913; AT 00907478 T 20000121; AU 2905000 A 20000121; BR 0007828 A 20000121; CA 2359021 A 20000121; CN 00803228 A 20000121; CZ 20012729 A 20000121; DE 50000600 T 20000121; DK 00907478 T 20000121; EP 0000444 W 20000121; EP 00907478 A 20000121; ES 00907478 T 20000121; HU P0105139 A 20000121; MX PA01007642 A 20000121; PL 34987800 A 20000121; PT 00907478 T 20000121; SK 10832001 A 20000121; TR 200102163 T 20000121