Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TOBACCO HAVING FILTER
Document Type and Number:
Japanese Patent JPH0479875
Kind Code:
A
Abstract:

PURPOSE: To obtain the title tobacco improved in filtration efficiency by inclining smoke flow in a filter part and capable of mass-producing by providing a sheet-like smoke current inclining body in end face on upper current of a filter part consisting of a fiber arranged along in the axis direction.

CONSTITUTION: A smoke flow inclining body 2 (disc-like body formed of synthetic resin, metal, air impermeable paper, etc. and having diameter 0.2-0.8 times that of filter part 3) is attached to the end face on cigarette part 1 side (e.g. upper current side) of filter part 3 constituted of filter body 11 of acetate arranged along the axial direction of filter part 3 and filter paper 13 using adhesive and chip paper 15 and filter paper 13 are passed through on lower current side of the smoke flow inclining body 21 on peripheral face of the filter part 3 and fine air holes are formed to constitute the aimed tobacco.


Inventors:
OKUMOTO YUTAKA
Application Number:
JP19056990A
Publication Date:
March 13, 1992
Filing Date:
July 20, 1990
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JAPAN TOBACCO INC
International Classes:
A24D1/04; A24D3/04; (IPC1-7): A24D1/04; A24D3/04