FIELD: articles of personal use.
SUBSTANCE: carpet contains a basic structure and features high and low nap. Some fibres of the high nap have smaller linear density than finest fibres of the low nap. At least some fibres of high nap have linear density under 15 dtex, preferably under 5 dtex.
EFFECT: reduced content of fine dust in environment.
10 cl, 8 dwg
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