Industrial sectors such as clothing, industry, agriculture, military demand, transportation and so on. In the 1930s, the webbing was produced in hand-made workshops, and the raw materials were cotto……
First, the computer draws the picture, and then puts the picture into the computer jacquard machine program and debugs it. The jacquard belt is also divided into warp and weft. The warp is knitted b……
The elastic band material is generally composed of rubber, polyester, glue, elastic fiber, etc. Generally used synthetic rubber: cis-1,4-polyisoprene rubber, cis-1,4-polybutadiene rubber. According ……