High-toughness waterproof SMS composite non-woven fabric

The utility model relates to the technical field of non-woven fabrics, and particularly discloses a high-toughness waterproof SMS composite non-woven fabric, which comprises an SMS composite non-woven fabric body, a waterproof layer is arranged at the top of the SMS composite non-woven fabric body,...

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Bibliographische Detailangaben
1. Verfasser:	LI PUJIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of non-woven fabrics, and particularly discloses a high-toughness waterproof SMS composite non-woven fabric, which comprises an SMS composite non-woven fabric body, a waterproof layer is arranged at the top of the SMS composite non-woven fabric body, an elastic layer is arranged at the bottom of the SMS composite non-woven fabric body, the elastic layer comprises an acetate fiber layer, a polyacrylonitrile fiber layer and an aramid fiber layer, and the acetate fiber layer, the polyacrylonitrile fiber layer and the aramid fiber layer are arranged on the SMS composite non-woven fabric body. The acetate fiber layer is located at the top of the polyacrylonitrile fiber layer, and the polyacrylonitrile fiber layer is located at the top of the aramid fiber layer. According to the SMS composite non-woven fabric, the SMS composite non-woven fabric body, the elastic layer, the acetate fiber layer, the polyacrylonitrile fiber layer, the aramid fiber layer, the waterproof