High-breathability spunlace non-woven fabric

• Main Authors: HAN PING, GUO XIAOBING, ZHANG XUEZHONG, FAN AIGUO, WU WEIKAO
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• Subjects: CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MECHANICAL FINISHING OF YARNS OR ROPES; PERFORMING OPERATIONS; TEXTILES; TRANSPORTING; WARPING OR BEAMING; YARNS; YARNS OR THREADS

The utility model relates to a high air permeability spunlace non-woven fabric, which comprises a non-woven fabric base layer, an active carbon particle layer, a rubber cushion layer, a thermal insulation barrier layer, a fiber layer and a non-woven fabric surface layer, a connecting rope is inserted between the non-woven fabric base layer and the active carbon particle layer, and the connecting rope comprises bamboo charcoal fiber, silver fiber and linen fiber. The bamboo charcoal fibers, the silver fibers and the linen fibers are woven into a twisted structure in a staggered mode, a plurality of through holes parallel to the non-woven fabric are evenly formed in the rubber cushion layer, and a plurality of penetrating holes perpendicular to the non-woven fabric are evenly formed in the heat preservation blocking layer. The high air permeability of the non-woven fabric body is achieved through the activated carbon particle layer, the non-woven fabric is conveniently reinforced through the connecting ropes th