FIELD: process engineering.
SUBSTANCE: proposed method comprises extruding thermoplastic polymer composition comprising elastic polymer and blowing extruded polymer composition to produce film blister. Then aforesaid blister is directed towards the first clamp formed between the pair of rolls to make a film sheet from the said blister. Then the first fiber not woven canvass is produced and directed to aforesaid clamp to get in contact with aforesaid film sheet to produce multi-layer material.
EFFECT: simplified process of producing elastic laminar materials.
19 cl, 2 dwg, 2 ex
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