FIELD: chemistry.
SUBSTANCE: primary ground material for a carpet, comprising at least a first fibre layer and a second fibre layer, characterised by that both fibre layers are layers of nonwoven material consisting of randomly laid fibres and that both fibre layers have the same composition on the entire fibre layer, where linear density of fibres is in the range of 1 dtex to 25 dtex, wherein both fibre layers contain at least two different polymers and at least one polymer contained in the first layer, different from the polymers contained in the second layer.
EFFECT: obtaining carpet material.
13 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PRIMARY CARPET BACKING FOR LATEX-FREE TUFTING CARPETS | 2015 |
|
RU2697469C2 |
| VELOUR CARPET WITH SURFACE SIMILAR TO SURFACE OF TUFTING CARPET | 2009 |
|
RU2501896C2 |
| HIGH-STRENGTH LIGHT STITCHING WARP FOR TAFTING AND METHOD OF ITS PRODUCTION | 2008 |
|
RU2429318C2 |
| CARPET WITH SEWN PILE | 1992 |
|
RU2085638C1 |
| CARPET | 2010 |
|
RU2511322C2 |
| METHOD OF OBTAINING TUFTING COATING | 2010 |
|
RU2446953C1 |
| KNITTED FUR PRODUCTION METHOD | 2024 |
|
RU2821494C1 |
| LOW WEIGHT CARPET AND CARPET TILE AND METHOD FOR THEIR MANUFACTURE, SIZING AND LAYING | 2009 |
|
RU2531413C2 |
| CARPET COVERING AND LAMINATED BASE PROVIDING STABLE SIZES AND CONTINUITY | 1996 |
|
RU2131694C1 |
| FIREPROOF NONWOVEN SEWN CARPET | 2001 |
|
RU2209262C2 |
