Title:
ELECTRONIC CIGARETTE CARTRIDGE
Document Type and Number:
Japanese Patent JP2021164448
Kind Code:
A
Abstract:
To provide an electronic cigarette cartridge having a cigarette wrapper with favorable characteristics in propriety of contacting with a user's mouth and mounting on a dedicated heating device, and holding of cigarette leaves inside thereof in the electronic cigarette cartridge.SOLUTION: An electronic cigarette cartridge includes a flavor part composed of a tobacco plant or a non-tobacco plant, a filter part provided on a rear end side of the flavor part, and a wrapper member for covering at least the flavor part by an internal surface. In measurement in conformity to JIS B 0601 (2013), the arithmetic average surface roughness (Rai) of the internal surface of the wrapper member is 1 μm or more, the average maximum roughness (Rzi) of the internal surface is 15 μm or more, the arithmetic average surface roughness (Rao) of an external surface, the opposite surface of the internal surface of the wrapper member is 2 to 20 μm, and the average maximum roughness (Rzo) of the external surface is 230 μm or less.SELECTED DRAWING: Figure 1
Inventors:
WATANABE TATSUSHI
Application Number:
JP2021060941A
Publication Date:
October 14, 2021
Filing Date:
March 31, 2021
Export Citation:
Assignee:
TOA IND COLTD
International Classes:
A24D1/20; A24D1/02; A24F40/42
Attorney, Agent or Firm:
Makito Yamada
Koji Hirokawa
Koji Hirokawa