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Sheets containing nicotine and cellulose

A technology of nicotine and cellulose powder, which is applied in the manufacture of cigars, tobacco, and tobacco treatment, and can solve the problems of cumbersome and undesired liquid formulations

Active Publication Date: 2022-02-18
PHILIP MORRIS PROD SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Disposing of liquid formulations used in e-cigarettes may be cumbersome or undesirable for users

Method used

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  • Sheets containing nicotine and cellulose
  • Sheets containing nicotine and cellulose
  • Sheets containing nicotine and cellulose

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0208] figure 1 The shown apparatus generally comprises: a supply member for providing a continuous sheet according to the present invention; a crimping member for crimping said continuous sheet; a strip forming member for gathering the continuous crimped sheet and A wrapping material surrounds the aggregated material to form a continuous strip; and a cutting member for severing the continuous strip into a plurality of discrete aerosol-generating strips. The apparatus also includes conveying means for conveying the continuous sheet material downstream through the apparatus, from the supply means through the crimping means to the strip forming means.

[0209] like figure 1 As shown, the supply means for providing the continuous sheet comprises a continuous sheet 2 according to the invention mounted on a bobbin 4 .

[0210] The crimping member includes a pair of rotatable crimping rollers 6 . In use, the continuous sheet 2 is drawn from the first spool 4 and transported downs...

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Abstract

A sheet (2) comprising: a cellulosic material comprising cellulose powder, wherein the weight ratio of cellulose powder to total cellulosic material in the sheet is greater than about 1:2 on a dry weight basis; and a One or more nicotine salts, wherein at least about 20% by weight of the one or more nicotine salts are monobasic.

Description

technical field [0001] The present invention relates to sheets comprising nicotine. The present invention also relates to aerosol-generating strips comprising a nicotine-containing mass sheet, and aerosol-generating articles comprising an aerosol-forming substrate comprising such strips. Background technique [0002] Electronic cigarettes (so-called 'vapes') and other electrically operated smoking devices that vaporize liquid formulations including nicotine to form a nicotine-containing aerosol for inhalation by a user are known in the art. For example, WO 2009 / 132793A1 discloses an electrically heated smoking system comprising a housing and a replaceable mouthpiece, wherein the housing comprises a power source and an electrical circuit. The mouthpiece includes a liquid storage portion, a capillary wick having a first end extending into the liquid storage portion for contacting liquid therein, and a heating element for heating a second end of the capillary wick. In use, li...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/12A24B15/14A24F40/46A24F40/50A24F40/40A24D1/20
CPCA24B15/12A24B15/14A24D1/20A24B15/16A24B15/285A24B15/30A24B15/165A24F40/20A24B15/243A24B15/28A24B15/32A24B15/167A24F42/10A24D1/22
Inventor C·德福雷尔J·沃勒G·苏贝尔
Owner PHILIP MORRIS PROD SA