摘要
在生产线上，对高铝硅酸铝纤维针刺毯进行了改性试验，找出了工业化生产的工艺控制参数。研制的产品长期使用温度，比改性前增加了５０℃，提高了应用价值。
With respect to the needle felt of high aluminium silicate fiber on the produc-tion line,the modification test has been carried out.The processing control parameters forcommercial manufactrue have been found out.The long-period serving temperature.of thedeveloped product is 50℃ higher than that before modified,and its application value is alsoincreased.
