Polyester twisted yarn used for knitting label warp is researched through three-step process of POY - FDY - DWY in our company.
我公司采用POY(预取向丝)FDY(牵伸丝)DWY(涤纶倍捻丝)三步法,成功地研制出优质针织商标专用系列涤纶倍捻丝,该产品具有强度高、伸长大、沸水收缩率低等特点,是针织商标经纱的最佳原料。
With the same program of trademark loom control,an approach to develop an intelligent transmission module based on wireless technology to replace the original disk transmission device of trademarks loom was presented.
在不改造商标织机控制程序的前提下开发了一套基于无线技术的智能化传输模块,取代商标织机原有的磁盘传输装置。