POY: pre-oriented yarn, full name: PRE-ORIENTED YARN or PARTIALLY ORIENTED YARN. Means a high degree of orientation obtained by spinning without direction between the wire and tension wire filament is not fully stretched. Compared with non stretch silk, it has a certain degree of orientation, stability, often used as a drawing false-twist textured yarn (DTY) dedicated wire. DTY: stretch textured yarn, full name: DRAW TEXTURED YARN. POY do is to use the original wire, the tension and made false twist texturing. Tend to have a certain flexibility and contractility. FDY: Full pull the body wire. Full name: FULL DRAW YARN. Obtained by spinning stretching of synthetic filament further. Fiber has been fully stretched, can be directly used in textile processing.
Drawn Textured Yarn (DTY Polyester Yarn) yarn is mainly used in weaving & knitting of fabrics for making clothes, home furnishings, seat covers, bags and many other uses. DTY yarn can be in Semi Dull or Bright or Triloble Bright depending upon the type of sections of filaments. DTY Polyester Yarn can be made with several combinations of Intermingle points - it can be Non-Intermingle (NIM) having 0 - 10 knots/meter or Semi-Intermingle (SIM) having 40 - 50 knots/meter or High-Intermingle (HIM) having 100 - 120 knots/meter. These knots are not actually the knots tied when two threads are broken but they are the tangle knots created by heating pressure known as Interlaced yarn. Lingang DTY is another variant of Polyester DTY that is mainly used in blankets. Lingang DTY is made from Lingang PET Chips. Polyester DTY yarn can also be obtained in various colors by the dope dyed technology. Dope dyed DTY is usually packed on paper bobbins whereas Raw White DTY that will be used for dyeing is loosely packed on perforated plastic tube.
Lingangdty supply POY/DTY/FDY in different deniers from 30D to 600D. http://www.lingangdty.com/]
1 сообщение • Страница 1 из 1