FIELD: personal use articles.
SUBSTANCE: invention relates to a vacuum cleaner filtering bag containing the bag wall that includes exactly one layer of non-woven material in the form of a layer of a microfibre non-woven material produced by way of melt processing.
EFFECT: non-woven material has tensile force in the machine running direction exceeding 40 N, in particular - exceeding 60 N.
13 cl, 3 dwg
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