PACKING SHEET, CIGARETTE PACKAGE WITH USE OF THIS PACKING SHEET AND EXTERNAL WORKPIECE FOR CIGARETTE PACKAGE Russian patent published in 2016 - IPC B65D65/42 B65D85/10

Abstract RU 2597299 C2

FIELD: chemistry.

SUBSTANCE: packing sheet to form reservoir, for example of cigarette package, contains paper substrate including paper base and coating made from non-woven material and attached to at least part of one side of paper substrate with adhesive layer between them. Coating has density lower than density of paper substrate and higher softness and elasticity than paper substrate. Adhesive is epoxy adhesive for dry lamination or adhesive on olefin base for co-extrusion lamination.

EFFECT: invention provides protection of reservoir external surface from scratches.

14 cl, 5 dwg, 4 tbl

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RU 2 597 299 C2

Authors

Mitsusio Satomi

Dates

2016-09-10—Published

2013-02-08—Filed