EP 1155961 B1 20080903 - Multiple format machine for wrapping products
Title (en)
Multiple format machine for wrapping products
Title (de)
Mehrformatmaschine zum Umhüllen von Produkten
Title (fr)
Machine à formats multiples pour emballer des produits
Publication
Application
Priority
IT BO20000287 A 20000515
Abstract (en)
[origin: EP1155961A2] The present invention relates to a multiple format machine (1) for sacking individual or collectively grouped products (2) fed in succession in a tubular wrapping made of packaging film. The wrapping (3) is obtained by means of progressive folding operations on a planar, continuous strip of packing film effected in such a way as to obtain a tubular shape having superposed longitudinal edges (4, 5) and by means of successive sealing operations (6, 7). One (6) of such seals, effected by transverse sealing (13), is oriented transversely to the tubular form, and encloses a front end thereof (8); the other seal (7) being effected longitudinally to the tubular shape by related sealing means (9) to connect its longitudinal edges (4, 5). The sealing means (9) for the longitudinal sealing are movable in translation longitudinally to the wrapping (3) in order to effect the longitudinal sealing (7) of the edges (4, 5) at a selectively variable distance from the transverse seal (6) of the front end (8) of the wrapping (3). <IMAGE>
IPC 8 full level
B65B 9/067 (2012.01); B65B 51/26 (2006.01); B65B 59/00 (2006.01)
CPC (source: EP)
B65B 9/067 (2013.01); B65B 25/146 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated extension state (EPC)
RO SI
DOCDB simple family (publication)
EP 1155961 A2 20011121; EP 1155961 A3 20030716; EP 1155961 B1 20080903; AT E407061 T1 20080915; DE 60135603 D1 20081016; IT 1321260 B1 20040108; IT BO20000287 A1 20011115
DOCDB simple family (application)
EP 01830303 A 20010511; AT 01830303 T 20010511; DE 60135603 T 20010511; IT BO20000287 A 20000515