Hot air non-woven fabric with base membrane
The utility model provides a hot air non-woven fabric with a base membrane. By virtue of the hot air non-woven fabric with the base membrane, the permeability of the non-woven fabric material is guaranteed by compounding a hot air surface layer and a hot air base membrane on the basic that the soft...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model provides a hot air non-woven fabric with a base membrane. By virtue of the hot air non-woven fabric with the base membrane, the permeability of the non-woven fabric material is guaranteed by compounding a hot air surface layer and a hot air base membrane on the basic that the soft characteristic of a hot air fusion material is ensured. The hot air non-woven fabric with the base membrane comprises the hot air surface layer and the hot air base membrane, wherein the hot air surface layer is compounded with the hot air base membrane through hot melt glue; the hot air surface layer comprises a resin surface layer, a polyethylene layer and a polypropylene layer which are sequentially fused and compounded together through hot air; a differential angle of 90 degrees is formed between fiber carding directions of the adjacent polyethylene layer and the polypropylene layer; the hot air base membrane consists of at least one base membrane unit layer and at least two antistatic resin layers; the at least one base membrane unit layer is arranged between two antistatic resin layers; and an antistatic resin layer is arranged between two adjacent base membrane unit layers. |
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