Active carbon sandwiched non-woven fabric
The utility model discloses a piece of active carbon sandwiched non-woven fabric, which comprises a piece of upper layer non-woven fabric, a piece of lower-layer non-woven fabric as well as a piece of intermediate layer non-woven fabric and active carbon which are placed between the upper layer non-...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a piece of active carbon sandwiched non-woven fabric, which comprises a piece of upper layer non-woven fabric, a piece of lower-layer non-woven fabric as well as a piece of intermediate layer non-woven fabric and active carbon which are placed between the upper layer non-woven fabric and the lower-layer non-woven fabric; the piece of intermediate layer non-woven fabric has a three-dimensional lattice structure so as to play the effects of dispersing and fixing the active carbon as well as connecting the upper layer non-woven fabric with the lower layer non-woven fabric; the active carbon is placed among the grids of the intermediate layer non-woven fabric, and the upper layer non-woven fabric and the lower layer non-woven fabric are bonded to and combined with the intermediate layer non-woven fabric to form the active carbon sandwiched non-woven fabric. The piece of active carbon sandwiched non-woven fabric, provided by the utility model, has a simple structure, is reasonable in de |
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