2.2 符号

ACY  air covered yarn 包覆纱
AH盐 hexamethylene diamine adipate；nylon 66 salt  尼龙66盐
ATY air texturing yarn 空气变形丝
BCF bulked continuous filament 膨化变形丝
CPL caprolactam 己内酰胺
DT draw twist 牵伸加捻
DTY draw textured yarn 牵伸变形丝
dpf dtex per filament 单丝分特数
FDY fully drawn yarn 全牵伸丝
HART highway addressable remote transducer  可寻址远程传感器高速通道
HOY high oriented yarn 高取向丝
HTM heat transfer media 热媒
MVR mechanical vapor re-compression technology 蒸汽机械再压缩技术
POY pre-oriented yarn,partially oriented yarn 预取向丝，部分取向丝
PA polyamide 聚酰胺
PA6 polyamide 6；nylon 6 聚酰胺6