Aerosol Generating Article, A Method For Manufacturing An Aerosol Generating Article And An Aerosol Generating System
AssigneeJT International SA
InventorLubos BRVENIK
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Abstract
An aerosol generating article includes a body of aerosol forming material and a tubular inductively heatable susceptor surrounding the body of aerosol forming material which includes a rolled sheet having a longitudinally extending joint between opposite edges thereof. The aerosol generating article includes a magnetic shielding material, preferably in the form of a magnetic shielding strip, extending along the longitudinally extending joint so that the joint is covered by the magnetic shielding strip and a non-electrically conductive material between the magnetic shielding strip and the joint. Methods for manufacturing the aerosol generating article and an aerosol generating system are also described.
Claims15
An aerosol generating article comprising:
- a body of aerosol forming material;
- a tubular inductively heatable susceptor surrounding the body of aerosol forming material, the tubular susceptor comprising a rolled sheet having a longitudinally extending joint;
- a magnetic shielding material covering the joint;
- and
- a non-electrically conductive material between the magnetic shielding material and the joint.
A method for manufacturing an aerosol generating article, the method comprising:
- (i) applying an electrically conductive material along an edge of a sheet of inductively heatable susceptor material;
- (ii) wrapping the sheet of inductively heatable susceptor material around a body of aerosol forming material to form a tubular inductively heatable susceptor having a longitudinally extending joint including the electrically conductive material;
- (iii) providing a non-electrically conductive material along the joint;
- (iv) providing a magnetic shielding material on the non-electrically conductive material;
- (v) providing a further body of aerosol forming material around the tubular susceptor and the magnetic shielding material;
- and
- (vi) wrapping a sheet of material around the further body of aerosol forming material to form a tubular member surrounding the further body of aerosol forming material.
Dependencies are inferred from the claim text.