The reason for the stitching strength of a conducting ton bag

The conductive ton bag is different from the ordinary plastic bags, because of his bearing capacity is much larger than the ordinary packaging, so each part is also required to sew his vital, rather than ordinary plastic bags sealing as simple line, need to go through the procedures and other components are combined.

Generally speaking, the conducting ton bag production company should draw up the internal control objectives of these factors. Regarding the conductive ton bags, the tensile strength of the main connecting part is more than 67% of the ultimate strength, and the tensile strength of the bottom connecting part is necessary to reach more than 42% of the ultimate strength. As for the upper seal of socket cement bag, it is considered to be treated at the same time as the bottom of the joint is disposed to the strength. For the strength of the bottom seam of the paper bag, it usually fails to achieve the goal, so it is advocated to change the bottom bag. A coated cold cut bag, advocate choose edge disposal, due to cold cut marginal suture from warp weft tear out along with the. On the strength of demand is conducting tons of bags sewing a week, needle distance can be dense, fine line.

This goal is the most important and most important target of a conducting ton bag. In the standard GB/T8946 and GB/T8947 composite plastic woven state specifications, clear the seam to seam tensile load and to the bottom. The main factors that influence the suture strength are the varieties and types of stitches, the size of stitches, the stitches, the curling or folding line to the side of the bag, the hot and cold cuts.