帆(fan)布是一種較粗厚的(de)棉織物或麻織物,因最初用(yong)(yong)于船帆(fan)而得名。一般(ban)多采用(yong)(yong)平紋組織,少量的(de)用(yong)(yong)斜紋組織,經(jing)緯(wei)紗均(jun)用(yong)(yong)多股線。 輸送帶(dai)用(yong)(yong)纖維(wei)(wei)織物作(zuo)帶(dai)芯(xin),用(yong)(yong)一般(ban)橡膠作(zuo)覆蓋材(cai)料,表面光(guang)滑平整。棉纖維(wei)(wei)是應用(yong)(yong)最早的(de)帶(dai)芯(xin)材(cai)料,易與(yu)橡膠粘合,濕態時強度(du)略有提高,但破斷(duan)強度(du)低〔大多在56牛/(毫(hao)米·層)左(zuo)右(you)〕,防腐防霉性...