FIELD: textile, paper.
SUBSTANCE: moulding cloth to be used contains multiple bulges of specified size and shape arranged in the form of pattern or net determining dimensions and shape of produced sheets of non-woven material, besides, specified bulges are air-permeable.
EFFECT: moulding cloth makes it possible to reduce subsequent treatment of non-woven material, excluding operation of cutting or separation of non-woven material into smaller separate sheets.
23 cl, 7 dwg
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Authors
Dates
2011-03-20—Published
2006-11-08—Filed