FIELD: textile, paper.
SUBSTANCE: woven material comprises polymer tapes, particularly of polyolefin, polypropylene, polyethylene (LDPE) or polyethylene terephthalate, where the said tapes are uniaxially stretched, and the woven material is provided with a cover which is formed of a polymeric non-woven material, particularly of a polyolefin or polypropylene non-woven material and the woven material together with the cover comprise a variety of perforations.
EFFECT: material with improved dust retaining properties while the corresponding air removal characteristics are maintained.
14 cl, 1 dwg
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