Four professional terms of plastic woven bags

1. Weaving density tolerance: Weaving density tolerance refers to the number of flat wires that are more or less than the given standard weaving density.

2. Quality per unit area of woven bags: The weight per unit area of woven bags is expressed in terms of the weight of square meters, which is an important technical indicator of snakeskin bags of woven bags. The weight of square meters mainly depends on the warp and weft density and the flatness. The thickness of the silk and the gram weight per square meter affect the tensile strength and load capacity of the woven fabric.  

3. Tensile load: Tensile load is also called tensile strength, tensile strength. The woven cloth bears tensile loads in both warp and weft directions, so it is called warp and weft tensile loads.  

4. Width: The width of various woven bags directly affects the bag making process. For tube cloth, the width is indicated by the warp, and the warp is equal to half of the circumference of the circumference. Width shrinkage rate, the width of all woven bags after weaving and winding, after unwinding, cutting, printing, and sewing, the width of the bag should be slightly smaller than the width at the time of winding, we call it width shrinkage.