WRAPPING FOR PRODUCTS OF TOBACCO INDUSTRY Russian patent published in 2020 - IPC B65D75/58 

Abstract RU 2715790 C1

FIELD: tobacco industry.

SUBSTANCE: invention relates to a wrapper for a group of tobacco industry articles. Wrap comprises protective material (3) and cutting line (9) in protective material to form bent valve, which is arranged with the possibility of pulling, so that from the end of cutting line spreading gap to form hole (19) for extraction of cigarettes in protective material. Protective material comprises weakened area (20), which has width exceeding width of said cutting line and which extends in direction across the end of said cutting line to control direction of rupture propagating from end of said cutting line.

EFFECT: disclosed is a wrapper for tobacco industry products.

21 cl, 14 dwg

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RU 2 715 790 C1

Authors

Holford, Steven

Dates

2020-03-03Published

2018-01-18Filed