Valve provided with skirt edge and used for upstream of particle type smoke generation section and particle type cigarette

The invention belongs to the technical field of heating cigarettes, and particularly relates to a valve provided with a skirt and used for the upstream of a particle type fuming section and a particle type cigarette. The valve comprises a membrane and a frame (2); the frame (2) comprises a frame mai...

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Main Authors LI SHOUBO, ZHU DONGLAI, WU JUN, LIU LINGXUAN, LI TINGHUA, QIN YUNHUA, YUAN DALIN, GONG XIAOWEI, ZHANG XIA, YANG LIU, LYU QIAN
Format Patent
LanguageChinese
English
Published 29.08.2023
Subjects
CIGARETTES
CIGARS
HUMAN NECESSITIES
MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
MOUTHPIECES FOR CIGARS OR CIGARETTES
SMOKERS' REQUISITES
TOBACCO
TOBACCO SMOKE FILTERS
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Summary:The invention belongs to the technical field of heating cigarettes, and particularly relates to a valve provided with a skirt and used for the upstream of a particle type fuming section and a particle type cigarette. The valve comprises a membrane and a frame (2); the frame (2) comprises a frame main body and a plurality of skirt edges (22) which are arranged on the periphery of the frame main body at intervals, and the skirt edges (22) are connected with the frame main body through crease lines (23); a frame opening (21) is formed in the center of the frame main body; the center of the diaphragm (1) is provided with main cutting marks (11) which are perpendicular to each other. The present invention provides a skirt valve for use upstream of a granular fuming segment. The skirt edge has the effects that (1) the axial length of the plugging piece is increased, so that the plugging piece can be easily filled into a smoke tube, and the possibility of side turning and jamming is low; (2) the supporting effect of
Bibliography:Application Number: CN202210153057