LAMINATED PACKAGING MATERIAL, PACKING CONTAINERS MADE FROM IT, AND METHOD OF PRODUCING LAMINATED MATERIAL Russian patent published in 2020 - IPC B32B7/12 B32B27/10 B32B27/32 B32B27/36 B32B29/06 B65D65/40 

Abstract RU 2721834 C1

FIELD: packaging and storage.

SUBSTANCE: invention relates to laminated packaging materials for liquid food products and relates to laminar packaging material made from said containers and method of their production. Laminated material includes the main layer of cellulose-based material and on both its sides outer layers of thermoplastic polymers having a decorative printed pattern located under one of the external layers of thermoplastic polymers.

EFFECT: invention provides a laminated packaging material based on cellulose, providing high possibility of its modification from the outside and having sufficient mechanical strength and dimensional stability, as well as good properties of the printed surface, in order to meet the need for laminar packing materials for the carton box liquid.

15 cl, 13 dwg

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RU 2 721 834 C1

Authors

Toft, Nils

Jonasson, Katarina

Ohman, Peter

Horvath, Andrew

Dates

2020-05-22Published

2018-05-31Filed