FIELD: textile, paper.
SUBSTANCE: carpet floor consists of a wearing surface, the first adhesion layer, a protection layer and an insulation layer. The wearing surface contains yarn/fiber of polyethyleneterephthalate (PET) and/or PET BiCO fibers. The first adhesion layer is made of polyethyleneterephthalate-based adhesion. The protection layer is made of a fiber linen or a polyethyleneterephthalate-based fabric and, optionally, PET BiCO fibers. The insulation layer is made of polyethyleneterephthalate/polyethyleneterephthalate copolymer fibers and PET BiCO fibers.
EFFECT: lower fabric total weight.
11 cl, 1 dwg, 1 tbl, 4 ex
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| CARPET AND METHOD OF ITS MANUFACTURE UTILIZING HOMOGENEOUSLY BRANCHED POLYETHYLENE | 1998 |
|
RU2188265C2 |
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RU2773937C2 |
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|
RU2131490C1 |
| CARPET WITH SEWN PILE | 1992 |
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RU2085638C1 |
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RU2719989C2 |
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RU2209262C2 |
