EP 0670278 B1 19981118 - Form, fill and seal wrapping machine
Title (en)
Form, fill and seal wrapping machine
Title (de)
Verpackungsmaschine des Typs Ausformen, Füllen, Verschliessen
Title (fr)
Machine d'emballage du type former, remplir, fermer
Publication
Application
Priority
IT BO940073 A 19940225
Abstract (en)
[origin: EP0670278A1] A form, fill and seal wrapping machine (1), wherein a strip (11) of wrapping material is wound off an input reel (24) and fed along a substantially U-shaped path (P) to a traction unit (16) via an adjusting unit (30) for adjusting the tension of the strip (11); the adjusting unit (30) presenting a vacuum chamber (44) in turn presenting an opening (48) located along the path (P) of the strip (11) and by which the strip (11) is exposed to an adjustable vacuum inside the chamber (44). <IMAGE>
IPC 1-7
IPC 8 full level
B65B 31/02 (2006.01); B65H 20/24 (2006.01); B65H 23/02 (2006.01); B65H 23/188 (2006.01); B65H 23/24 (2006.01)
CPC (source: EP)
B65H 20/24 (2013.01); B65H 23/02 (2013.01); B65H 23/1888 (2013.01); B65H 23/24 (2013.01); B65H 2408/215 (2013.01); B65H 2511/12 (2013.01)
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
EP 0670278 A1 19950906; EP 0670278 B1 19981118; DE 69506014 D1 19981224; DE 69506014 T2 19990610; ES 2126166 T3 19990316; IT 1273815 B 19970710; IT BO940073 A0 19940225; IT BO940073 A1 19950825; JP H0834411 A 19960206
DOCDB simple family (application)
EP 95102624 A 19950223; DE 69506014 T 19950223; ES 95102624 T 19950223; IT BO940073 A 19940225; JP 3845795 A 19950227