EP 1122192 A1 20010808 - Tubular film
Title (en)
Tubular film
Title (de)
Schlauchfolie
Title (fr)
Film tubulaire
Publication
Application
Priority
EP 00102028 A 20000202
Abstract (en)
The tubular plastic film for plastic bag production consists of two tubes (1, 2) one inside the other. These may be of different thicknesses and may be made of different materials. They may be spot welded at points along their length.
Abstract (de)
Die Erfindung betrifft eine Schlauchfolie aus einem Kunststoffmaterial, insbesondere zur Herstellung von Verpackungsbeuteln, welche dadurch gekennzeichnet ist, daß sie doppelwandig mit zwei Folienschläuchen (1, 2) in Schlauch in Schlauch Anordnung ausgebildet ist. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 65/38 (2006.01); B65D 65/46 (2006.01); B65F 1/00 (2006.01)
CPC (source: EP)
B65D 65/38 (2013.01); B65D 65/466 (2013.01); B65F 1/0006 (2013.01)
Citation (applicant)
WO 9703899 A1 19970206 - TILS PETER [DE], et al
Citation (search report)
- [XY] US 4273549 A 19810616 - PEZZANA FRANCESCO, et al
- [X] US 4726169 A 19880223 - ACHELPOHL FRITZ [DE], et al
- [DYA] WO 9703899 A1 19970206 - TILS PETER [DE], et al
- [X] DE 1778431 A1 19710805 - UNION RHEINISCHE BRAUNKOHLEN
- [A] US 5209573 A 19930511 - FREEMAN SCOTT T [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 00102028 A 20000202