EP 0802116 A1 19971022 - A method for forming twist wrappers and the respective equipment
Title (en)
A method for forming twist wrappers and the respective equipment
Title (de)
Verfahren und Vorrichtung zum Herstellen von Wickeln mit verdrillten Enden
Title (fr)
Procédé et dispositif pour former des enveloppes à extrémités tordues
Publication
Application
Priority
CH 95196 A 19960415
Abstract (en)
The wrapper is formed from a channel-shaped semi-finished wrapper including a body portion in which the pre-made product (K) is received and at least one end portion destined to be formed into a twist as a result of a twisting movement. The twisting movement is imparted while the or each end portion of the semi-finished wrapper is kept stationary and the body of the semi-finished wrapper itself is rotated. <IMAGE>
IPC 1-7
IPC 8 full level
B65B 51/00 (2006.01)
CPC (source: EP)
B65B 51/00 (2013.01)
Citation (search report)
- [X] DE 2552600 A1 19770602 - POEPEL ERNST KURT
- [XA] GB 2043021 A 19801001 - TEX DEL INC
- [X] US 2346613 A 19440411 - RUMSEY JR HERBERT
- [X] US 2598073 A 19520527 - RUMSEY JR HERBERT
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0802116 A1 19971022; EP 0802116 B1 20040623; AT E269809 T1 20040715; CH 691372 A5 20010713; DE 69729601 D1 20040729; DE 69729601 T2 20050630; ES 2218614 T3 20041116
DOCDB simple family (application)
EP 97105913 A 19970410; AT 97105913 T 19970410; CH 95196 A 19960415; DE 69729601 T 19970410; ES 97105913 T 19970410