PACKING MATERIAL (VERSIONS) Russian patent published in 2015 - IPC B65D65/40 B32B5/16 B32B27/00 B32B1/02 C08J5/18 C08J7/04 

FIELD: chemistry.

SUBSTANCE: invention refers to a packing material formed of a multi-layer body comprising at least a bottom layer and a thermoadhesive layer, which covers as an outer layer on one side of the packing material, and small hydrophobic oxide particles having an average diameter of primary particles of 3 to 100 nm attached to an outer surface so that the thermoadhesive layer does not adjoin the other layer; the small hydrophobic oxide particles form a porous layer having a three-dimensional mesh structure, and the small hydrophobic oxide particles in the thermoadhesion area are integrated into the thermoadhesive layer during the process of thermoadhesion. What is also disclosed is a container, wherein the hydrophobic oxide particles are attached to a portion or to the whole surface of the container, which comes in contact with the content.

EFFECT: packing material prepared according to the invention, can preserve the excellent water-proofing properties and non-adhesive properties.

22 cl, 10 dwg, 6 tbl, 32 ex