EP 0443321 B1 19940914 - Tobacco sheet and process and apparatus for its preparation.
Title (en)
Tobacco sheet and process and apparatus for its preparation.
Title (de)
Tabak-Folie sowie Verfahren und Vorrichtung zur Herstellung einer Tabak-Folie.
Title (fr)
Feuille de tabac et procédé et appareil pour sa fabrication.
Publication
Application
Priority
DE 4005656 A 19900222
Abstract (en)
[origin: EP0443321A2] A tobacco sheet with increased filling quality is proposed, which is composed of tobacco particles, water, binders and humectants, two relatively gas-impermeable, in particular surface-sealed covering layers being connected together by a sponge-like structure which is formed by gas-filled bubbles and has cavities with wrinkled or furrowed and/or torn surfaces. <IMAGE>
IPC 1-7
IPC 8 full level
A24B 3/14 (2006.01); A24B 3/18 (2006.01); A24B 15/14 (2006.01)
CPC (source: EP US)
A24B 3/14 (2013.01 - EP US); A24B 3/182 (2013.01 - EP US); A24B 15/14 (2013.01 - EP US); Y10S 131/903 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0443321 A2 19910828; EP 0443321 A3 19911121; EP 0443321 B1 19940914; AT E111312 T1 19940915; DE 4005656 A1 19910905; DE 4005656 C2 19940526; DE 59102882 D1 19941020; HK 42095 A 19950331; US 5097851 A 19920324; ZA 911277 B 19911224
DOCDB simple family (application)
EP 91100471 A 19910116; AT 91100471 T 19910116; DE 4005656 A 19900222; DE 59102882 T 19910116; HK 42095 A 19950323; US 65638091 A 19910219; ZA 911277 A 19910221