Raw material mixing

The sizing process takes place on the sizing machine, where the warp yarn passes through a specially prepared sizing solution. Part of the solution penetrates between the fibers to increase adhesion strength, while another part adheres to the surface of the warp yarn. After drying, the sizing film forms to reduce friction and maintain good elasticity.

Preheating material

The warp yarn wound onto the beam is threaded through the heddles and reed as per the required design specifications, with open-end yarn stop pieces inserted to meet weaving requirements. The remaining warp yarn on the loom is connected, one by one, to the warp yarn on the new beam using a knotting method. Afterward, the new warp yarn is pulled through, passing through the stop pieces, heddles, and reed.

Air Jet Weaving

The decomposed raw materials are burned in the kiln, burned into a liquid state, and after high temperature calcination, a series of physical and chemical changes occur and finally form Portland cement clinker with calcium silicate as the main component.

The heddle lifting mechanism raises the warp yarn to the required height to ensure smooth passage of the shuttle. The weft insertion mechanism pushes the warp yarn back to its original position after the shuttle passes through, interlacing the warp and weft yarns to form the fabric.