①线圈。它是以纸粕管为芯轴，将缝纫线交叉卷绕其上。它的长度为183米，主要用途 是手缝或家用缝纫机用，可作侧向或轴向退绕。由T卷装容量小，重量轻，不能用于高速缝 纫机;
Coil. It is based on the paper, which is the core of the paper. Its length is 183 meters, the main purpose is to hand sewing or sewing machine, can be used as lateral or axial unwinding. The T package of small capacity, light weight, can not be used for high-speed sewing machine;
The pagoda line. It is to present pulp cylinder or plastic barrel, wood barrel?? head, a head of small pagoda shaped core shaft, suture cross winding it, from the axial unwinding, length in more than 1000 meters, conducive to high-speed sewing, improve work efficiency;
The thread of the sewing thread is wound on the top of the sewing thread, and the thread is made of paper or wood. Its length is 412 meters, the application between coil and pagoda line;
The line ball. It is as the core, the suture with a cross winding or mesh winding form, shape, such as spherical, its length as 91.44 meters to pulp tube, as quilt, buttons, hit nails, etc..