EP 0798214 B1 20021030 - Device for stretching a stretchable hood
Title (en)
Device for stretching a stretchable hood
Title (de)
Stretcheinrichtung zum Stretchen einer Stretchfolienhaube
Title (fr)
Dispositif d'étirage pour étirer une coiffe étirable
Publication
Application
Priority
DE 19612372 A 19960328
Abstract (en)
[origin: EP0798214A1] Horizontally movable stretch units (4) are positioned on a frame (5). Each unit has a stretch bracket (14) moving into the pre-opened end of the cap of stretch film. The stretch brackets each have stretch rollers parallel with the longitudinal axis (17) of the cap and mounted so as to rotate freely on their longitudinal axis (19). The rollers have a cylindrical outer surface and at least one roller has at least one back-tapered part between its two ends.
IPC 1-7
IPC 8 full level
B65B 9/13 (2006.01)
CPC (source: EP)
B65B 9/135 (2013.01)
Designated contracting state (EPC)
BE DE DK FR GB IT NL
DOCDB simple family (publication)
EP 0798214 A1 19971001; EP 0798214 B1 20021030; DE 19612372 A1 19971002; DE 19612372 C2 20000921; DE 59708590 D1 20021205; DK 0798214 T3 20030303
DOCDB simple family (application)
EP 97710008 A 19970327; DE 19612372 A 19960328; DE 59708590 T 19970327; DK 97710008 T 19970327