FIELD: textile, paper.
SUBSTANCE: group of inventions is referred to production of fabric sheets. Industrial fabric sheets include basic padding and coating of silicon resin to improve properties favourable for more accurate keeping of the given direction by the produced fabric sheet and ensuring capability of the above sheet material to hold on fabric while preserving acceptable air permeability of fabric sheet. Strip for corrugated cardboard products to be put into machine and used for corrugated cardboard production contains additional silicon resin coating only coupled to separate sections of surface at the front side of strip in order to improve properties ensuring its capability to hold produced sheets on strip and facilitating more accurate keeping of the given direction.
EFFECT: increase of wear resistance and heat resistance while preserving acceptable air permeability of fabric sheet and improve properties ensuring sheet material keeping on fabric sheet.
16 cl, 4 dwg
