EP 0633186 B1 19951227 - Method and apparatus for wrapping products
Title (en)
Method and apparatus for wrapping products
Title (de)
Verfahren und Vorrichtung zum Umhüllen von Stückgut
Title (fr)
Procédé et dispositif pour envelopper des marchandises
Publication
Application
Priority
- DE 4019127 A 19900615
- EP 91109763 A 19910614
Abstract (en)
[origin: EP0461667A1] The invention relates to a method and an apparatus for wrapping products (1) supported if appropriate on a pallet 10) or the like in a tubular or hood-shaped stretchable film (2, 3), in particular product stacks in cuboid or right-parallelepipedal form comprising layers of products multiply palleted one on top of the other, in which the film section forming the side face wrapping is folded in concertina fashion and transversely stretched before drawing over the product and in which the film is at least temporarily pressed laterally against an abutment (12) during drawing over the product before releasing its lower edge section in the region of the lower product edge section (1') and/or of the pallet, and the lateral contact pressure is no longer applied when the film has come firmly into contact over the full height with the product or at least partially with the pallet, the film being pressed or moved inwards in relation to its drawing-over contour above or/and below the pressure-applying region and/or in the pressure-applying region before and/or during pressure application, or the drawing-over speed being reduced in the drawing-over end phase, or the film having to be pressed against the lifting space and/or the products or the pallet before releasing its lower edge section in a way known per se by a pressure-applying device in the lower region of the product or/and of the pallet, which device is to be disengaged again from the film when the film has come into contact with the lower end section of the products, the concertina-folding device or its concertina-folding rollers being used as the pressure-applying device. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
B65B 9/135 (2013.01)
Designated contracting state (EPC)
CH DE DK FR LI NL
DOCDB simple family (publication)
EP 0461667 A1 19911218; EP 0461667 B1 19950524; DE 4019127 A1 19911219; DE 4019127 C2 19941117; DE 4042550 C2 20020801; DE 59105559 D1 19950629; DE 59107175 D1 19960208; DK 0461667 T3 19950807; DK 0633186 T3 19960513; EP 0633186 A1 19950111; EP 0633186 B1 19951227
DOCDB simple family (application)
EP 91109763 A 19910614; DE 4019127 A 19900615; DE 4042550 A 19900615; DE 59105559 T 19910614; DE 59107175 T 19910614; DK 91109763 T 19910614; DK 94110621 T 19910614; EP 94110621 A 19910614