NONWOVEN PLASTIC FILM, METHOD AND DEVICE FOR ITS PRODUCTION, ARTICLE FOR MOISTURE ABSORPTION

摘要

methods and devices for production of nonwoven plastic films. SUBSTANCE: perforated plastic film including many protrusions and inclined side walls coming from protrusions and many clusters of irregular microholes formed by net of fibrous members. Each cluster of irregular microholes are tied by at least two inclined side walls. Film also includes many rows of wavy seams system of protrusions tied with opposite sides of seams and coming in direction from seams. Films are useful as covering material for absorption of product moisture, such as towels, bandages on wounds and hygienic filter cloths. EFFECT: production of film similar to jersey. 30 cl, 13 dwg