LAMINATED MATERIAL OF STRETCHED OUT NONWOVEN FIBROUS CLOTH AND THERMOPLASTIC FILM AND METHOD OF MANUFACTURING THEREOF Russian patent published in 1998 - IPC

Abstract RU 2117580 C1

FIELD: laminated materials. SUBSTANCE: material designed for fabrication of swaddling clothes, surgery coats, bed-sheets, hygienic means consists of preformed nonwoven fibrous cloth and thermoplastic film applied by extrusion technique on one of the cloth surfaces to join cloth with film with no through holes in the film. Cloth has multitude fiber ends protruding outward from the two surfaces of cloth, which have been formed during preliminary formation of cloth. The latter operation is carried out by stretching out material, uniformly in width and thickness, on high-speed equipment. EFFECT: increased absorption capacity of material. 19 cl, 6 dwg, 1 tbl

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RU 2 117 580 C1

Authors

Vu Paj-Chuan

Dates

1998-08-20Published

1994-03-09Filed