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Wrapping paper for electrically heated aerosol-generating articles

A technology for aerosol generation and wrapping paper, which is applied in the directions of wrapping paper, application, reinforcement addition, etc., can solve the problems of tearing of the outer wrapping paper, contamination of the inside of the aerosol generating device, difficulties and other problems

Active Publication Date: 2020-05-19
PHILIP MORRIS PROD SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in some instances, consumers may experience difficulty removing the aerosol-generating article from the aerosol-generating device after use
For example, in some cases when the aerosol-generating article is removed from the aerosol-generating device, the outer wrapper of the aerosol-generating article may tear and parts of the wrapper and parts of the aerosol-generating substrate may contaminate the aerosol Builder's interior

Method used

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  • Wrapping paper for electrically heated aerosol-generating articles
  • Wrapping paper for electrically heated aerosol-generating articles
  • Wrapping paper for electrically heated aerosol-generating articles

Examples

Experimental program
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Effect test

example

[0075] A number of reference aerosol-generating articles and a number of test aerosol-generating articles were constructed using an outer wrapper formed from conventional wrapper. The test aerosol-generating article was constructed identically to the reference aerosol-generating article, except that the wrapper was formed from paper according to the first aspect of the invention. Paper for testing aerosol generating articles is commercially available from Delfortgroup AG under product code CP.A646.

[0076] Both the conventional paper (standard paper) used to construct the reference article and the test paper (RD paper) used to construct the test article were subjected to dry tensile strength testing and the results were recorded in image 3 middle. The results show that both the conventional paper and the test paper exhibit substantially the same dry tensile strength, which advantageously permits the use of the test paper in the construction of aerosol generating articles wi...

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Abstract

An electrically heated aerosol-generating article is provided comprising an aerosol-generating substrate, a mouthpiece, and a wrapper surrounding at least a portion of the aerosol-generating substrate. The aerosol-generating substrate includes at least one aerosol-forming agent in an amount between about 5 weight percent and about 30 weight percent of the aerosol-generating substrate. The wrapper has a wet tensile strength of at least about 5 Newtons / 15 mm when measured according to the Wet Tensile Strength Test.

Description

technical field [0001] The present invention relates to a wrapper for an electrically heated aerosol-generating article; an electrically heated aerosol-generating article comprising the wrapper; and the use of the wrapper in the manufacture of an electrically heated aerosol-generating article. Background technique [0002] One type of aerosol generating system is an electrically operated smoking system. Known hand-held electrically operated smoking systems typically include an aerosol-generating device including a battery, an electronic controller, and an electric heater for heating a device specially designed for use with the aerosol-generating device. Aerosol generating products. In some examples, the aerosol-generating article includes an aerosol-generating substrate plug, such as a tobacco plug, and when the aerosol-generating article is inserted into the aerosol-generating device, a heater contained within the aerosol-generating device is inserted into the aerosol-gene...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H21/20A24D1/02A24D1/20
CPCA24D1/02D21H21/20D21H27/10A24D1/002A24D1/20A24F40/40A24D1/04A24B15/32A24F40/20
Inventor M·明佐尼
Owner PHILIP MORRIS PROD SA