Wrapper for aerosol generating article and method of manufacturing same
AssigneeKt&G Corporation
InventorsKi-Jin Ahn, Jong Yeol Kim, Soo Ho Kim, Kyengbae Ma, Man Seok Seo, Jin Chul Yang, Bong Su Cheong
Life of this patent
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Abstract
A method of manufacturing a wrapper for an aerosol generating article includes applying an adhesive to one surface of a metal layer and attaching a first paper layer thereto, applying the adhesive to the other surface of the metal layer and attaching thereto a second paper layer different from the first paper layer, and drying the adhesive applied between the metal layer and the first paper layer and the adhesive applied between the metal layer and the second paper layer.
Claims12
A method of manufacturing a wrapper for an aerosol generating article, the method comprising:
- attaching a first paper layer to one surface of a metal layer using an adhesive;
- attaching a second paper layer to another surface of the metal layer using the adhesive;
- drying the adhesive applied between the metal layer and the first paper layer;
- and
- drying the adhesive applied between the metal layer and the second paper layer,
- wherein a width of the first paper layer and a width of the second paper layer are respectively greater than a width of the metal layer,
- wherein the first paper layer and the second paper layer extend beyond both edges of the metal layer in the width direction, and
- wherein the width of the first paper layer is a same width as the width of the second paper layer.
Dependencies are inferred from the claim text.