针刺毡是最古老的非织造布,但长期以来针刺业一直处于极度分散和无组织状态,在非织造布教材中很少提及针刺业,不如纺粘法、熔喷法、水刺法、热粘法及轧粘法技术受重视,又因常用动物毛发、黄麻椰壳纤维、棉、羊毛和西沙尔麻等天然纤维作原料,针刺成品也相当粗糙而单调,一般制成衬垫、填絮毡等用作褥垫铺层、家俱垫层、地毯内衬层等。二战中曾用于制战俘服装。随着经济的高速发展,纤维的品种和数量都极大丰富,为针刺产品开拓了广阔的应用市 Needle felt is the oldest non-woven fabric, but the acupuncture industry has been in a state of extreme dispersion and disorganization for a long time. In the non-woven fabric teaching materials, there is little mention of acupuncture industry, not as spunbond, meltblown, water Assassination, hot-gluing, and stick-bonding techniques are valued, and natural fibers such as common animal hair, coir coir, cotton, wool, and sisal are used as raw materials, and acupuncture products are also quite rough and monotonous. Liners, filled felts, etc. are used as cushion mats, furniture cushions, carpet liners, and the like. In World War II, it was used to make prisoners of war. With the rapid development of economy, the variety and quantity of fibers are extremely rich. It has opened up a vast application market for acupuncture products.