The toughness of the mesh bag is very important for our use, so the manufacturer is more concerned about how to improve its toughness during production, so how to improve it, let's take a look!
The strength of the flat yarn has been advanced, and the problem of broken wire has been dealt with, and the strength of the bag cloth of the mesh bag has been enhanced. The water tank is an integral part of the wire drawing machine. The unevenness of the cooling water temperature in the water tank affects the physical function of the diaphragm after cooling and forming, and is also the primary factor affecting the strength of the flat wire. This is because polypropylene is a crystalline polymer material, and there are many kinds of crystalline shapes. In the course of natural cooling, quite large α-type spherulites are often formed. This spherulite tensile orientation is relatively hard, which is not conducive to drawing.
Additional masterbatch is one of the primary ingredients of raw material ratio, the result is to improve the physical function of flat yarn and reduce capital. With the addition of the amount of supplementary masterbatch, the tensile strength of the flat yarn will gradually decrease.