Non-combustion heating type flavor suction article and non-combustion heating type flavor suction product

Patent metadata

Field	Value
Publication number	US-2024023596-A1
Application number	US-202318478501-A
Country	US
Kind code	A1
Filing date	Sep 29, 2023
Priority date	Mar 31, 2021
Publication date	Jan 25, 2024
Grant date	—

Abstract

This non-combustion heating type flavor suction article, which is used together with an electric heating-type device including an inductor for electromagnetic induction heating, comprises: a mouthpiece segment for suctioning a flavor component, the mouthpiece segment having a flavor generation segment including a flavor generation segment filler containing an aerosol base material, and a plate-shaped susceptor for electromagnetic induction heating of the flavor generation segment filler, a cooling segment, and a filter segment positioned downstream of the cooling segment; and a lining sheet including a first sheet material that winds at least a portion of the flavor generation segment and a portion of the cooling segment, and a second sheet material which is disposed outside of the first sheet material and winds at least the entirety of the filter segment and a portion of the cooling segment.

First claim

What is claimed is:

1 . A non-combustion-heating-type flavor inhalation article used with an electrical heating type device comprising an inductor for electromagnetic induction heating, the non-combustion-heating-type flavor inhalation article comprising:
a flavor-generating segment that includes a flavor-generating-segment filler containing an aerosol-source material and a plate-shaped susceptor for electromagnetic induction heating of the flavor-generating-segment filler; a mouthpiece segment for inhaling a flavor component, the mouthpiece segment including a cooling segment and a filter segment positioned downstream from the cooling segment; and a lining sheet including a first sheet material that at least wraps a portion of the flavor-generating segment and a portion of the cooling segment and a second sheet material that is disposed outside the first sheet material and that at least wraps the entire filter segment and a portion of the cooling segment.

2 . The non-combustion-heating-type flavor inhalation article according to claim 1 ,
wherein the first sheet material has water resistance or liquid impermeability.

3 . The non-combustion-heating-type flavor inhalation article according to claim 1 ,
wherein the second sheet material at least wraps a portion of the flavor-generating segment and the entire mouthpiece segment.

4 . The non-combustion-heating-type flavor inhalation article according to claim 1 ,
wherein the second sheet material has a thickness of 30 μm to 60 μm.

5 . The non-combustion-heating-type flavor inhalation article according to claim 1 ,
wherein the second sheet material has a basis weight of 30 gsm to 60 gsm.

6 . The non-combustion-heating-type flavor inhalation article according to claim 1 ,
wherein the second sheet material has an air permeability of 0 Coresta unit to 30 Coresta units.

7 . The non-combustion-heating-type flavor inhalation article according to claim 1 ,
wherein the second sheet material has a smoothness of 200 seconds to 1,500 seconds.

8 . The non-combustion-heating-type flavor inhalation article according to claim 1 ,
wherein a lip release agent is applied to the second sheet material.

9 . The non-combustion-heating-type flavor inhalation article according to claim 1 ,
wherein the lining sheet is fixed to the flavor-generating segment and to the mouthpiece segment via a vinyl acetate emulsion or a starch glue applied to an entirety or a portion of one surface of the lining sheet.

10 . The non-combustion-heating-type flavor inhalation article according to claim 1 ,
wherein the first sheet material and the second sheet material each include a wrap portion that is wrapped in an overlapping manner, and wherein each of the wrap portions has a length of 1 mm to 3 mm.

11 . The non-combustion-heating-type flavor inhalation article according to claim 10 , wherein a perforation extending through the first sheet material and the second sheet material is formed.

12 . A non-combustion-heating-type flavor inhalation product comprising:
the non-combustion-heating-type flavor inhalation article according to claim 1 ; and an electrical heating type device, wherein the electrical heating type device includes an inductor for electromagnetic induction heating,
a power source that supplies operation power to the inductor,
a control unit for controlling the inductor, and
a heating chamber into which the non-combustion-heating-type flavor inhalation article can be inserted via an insertion slot.

Assignees

• Japan Tobacco Inc

Inventors

• Kawasaki Reijiro
• Yamaguchi Shota
• Shibuichi Hiroshi

Classifications

• A24D1/02 Primary

  with special covers · CPC title

• H05B6/105

  using a susceptor · CPC title

• A24F40/20

  Devices using solid inhalable precursors · CPC title

• A24F40/465

  specially adapted for induction heating · CPC title

• A24D1/20 Primary

  Cigarettes specially adapted for simulated smoking devices · CPC title