▎ 摘　　要

NOVELTY - Preparing low-elastic silk antistatic polyester fabric comprises e.g. (1) selecting 28.57% pre-oriented yarns containing double-length fibers, 42.86% polyester flat low-elastic yarns and 29.57% graphene fibers as raw materials, and preopening graphene fibers, (2) grabbing the flat low-elastic polyester yarn by a cotton grabber, and removing the debris in the flat low-elastic polyester yarn by a trash remover, and then carding by a carding machine to make polyester card sliver, (3) grabbing the graphene fiber by the disc grabbing machine, and removing the foreign fiber in the graphene fiber by the foreign fiber removal machine, and then processing by the carding machine to make graphene card sliver, (4) combining three polyester card slivers, two graphene card slivers, and a pre-oriented yarn, carrying out two times, designing 6 folds, using a drawing frame for mixing, and using the Uster auto-leveling function to mix evenly to make a draw fiber. USE - The method is useful for preparing low-elastic silk antistatic polyester fabric, which is useful in Terylene (Synthetic polyester fiber) production field. ADVANTAGE - The antistatic solution improves its antistatic performance. DETAILED DESCRIPTION - Preparing low-elastic silk antistatic polyester fabric comprises (1) selecting 28.57% pre-oriented yarns containing double-length fibers, 42.86% polyester flat low-elastic yarns and 29.57% graphene fibers as raw materials, and preopening graphene fibers, (2) grabbing the flat low-elastic polyester yarn by a cotton grabber, and removing the debris in the flat low-elastic polyester yarn by a trash remover, and then carding by a carding machine to make polyester card sliver, (3) grabbing the graphene fiber by the disc grabbing machine, and then the foreign fiber in the graphene fiber is removed by the foreign fiber removal machine, and then processed by the carding machine to make graphene card sliver, (4) combining three polyester card slivers, two graphene card slivers, and a pre-oriented yarn, carrying out two times, designing 6 times, using a drawing frame for mixing, and using the Uster auto-leveling function to mix evenly to make a draw fiber, (5) using a suspended roving frame to perform coarse sand processing on the drawing fibers to obtain a roving yarn, and then using a BS516 spinning frame to perform a spinning process on the roving yarn to obtain a spun yarn, (6) dividing the spun yarn into warp knitting threads and weft knitting threads, and arranging the warp knitting threads in the vertical direction, continuously wising warp knitting thread with 8 byte points in the vertical direction, and then inserting the weft knitting thread into the warp knitting thread horizontally and interlacing with the 8 byte points to knit into a polyester fabric, (7) soaking the fabric to prepare sodium dodecyl benzene sulfonate, calcium stearate, calcium carbonate, ionic liquid antistatic agent, compatibilizer, antistatic agent and anion powder, mixing to obtain an antistatic solution, immersing the polyester fabric in an antistatic solution, and then drying to obtain a finished fabric.