EP 0615699 B2 20000927 - Cigarette paper tube
Title (en)
Cigarette paper tube
Title (de)
Cigarettenpapierhülse
Title (fr)
Tube de cigarette en papier
Publication
Application
Priority
- EP 93104222 A 19930316
- DE 4206509 A 19920302
Abstract (en)
[origin: DE4206509A1] The paper with tip is for use by smokers forming their own cigarettes. It has a first filter plug (4) glued inside it at the mouth end and enclosed at this end by a wrapping sheet (8). The paper sleeve (2) contains one or more further filter plugs (10), whose diameter is such that they fit closely against its inside surface. They are slid in the axial direction by light pressure when filling the sleeve with tobacco. The additional plug can be contained in the other end of the sleeve, or at 2 to 15 mm. from the first one, and the sleeve can have an annular internal rib at 2 to 15 mm from the first plug, and which is expanded by the sliding second one. USE/ADVANTAGE - Cigarette paper is able to form ventilated cigarette, and protects open end of sleeve furthest from filter tip from distortion.
IPC 1-7
IPC 8 full level
CPC (source: EP)
A24C 5/40 (2013.01); A24C 5/465 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL
DOCDB simple family (publication)
DE 4206509 A1 19930916; DE 4206509 C2 19940224; DE 4206509 C3 20000615; EP 0615699 A1 19940921; EP 0615699 B1 19960605; EP 0615699 B2 20000927
DOCDB simple family (application)
DE 4206509 A 19920302; EP 93104222 A 19930316