Flame-retardant wet-process non-woven fabric
The utility model discloses a flame-retardant wet-process non-woven fabric which comprises a first wet-process fiber layer, a flame-retardant fabric layer and a second wet-process fiber layer which are compounded through spunlace, the first wet-process fiber layer and the second wet-process fiber la...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a flame-retardant wet-process non-woven fabric which comprises a first wet-process fiber layer, a flame-retardant fabric layer and a second wet-process fiber layer which are compounded through spunlace, the first wet-process fiber layer and the second wet-process fiber layer are made of flame-retardant short fibers; the flame-retardant fabric layer is formed by interweaving flame-retardant filaments serving as warp yarns and weft yarns, and the interval between every two flame-retardant filaments is 1-2 mm. The flame-retardant wet non-woven fabric comprises the two moisture absorption fiber layers formed by the flame-retardant fibers and the woven fabric which is arranged between the two moisture absorption fiber layers and formed by interweaving the flame-retardant filaments, the strength of the whole flame-retardant wet non-woven fabric in the CD direction and the MD direction can be effectively improved, and the use range of the whole flame-retardant wet non-woven fabric is wide |
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