7.Aadoted epoch-making telescopic nozzle technique of Hirano of Japan,which allows full,wasteless utilization of the hot air jet out of the floating nozzle to the width of process.

• 采用了日本平野公司的具有划时代意义的伸缩喷嘴技术，从而保证了织物加工过程中喷嘴喷出的热空气得到最大限度的利用而无浪费。