In the process of ore ton bags processing, the commodity raw materials need to be prepared, and mixing is an indispensable and important link.
When mixing new and old raw materials, special attention should be paid to the uniformity of raw material mixing. Ton bag manufacturers should try to select raw materials with similar melt index for mixing, because the melt index of the raw materials is too different, so the melting temperature is also different.
So in the process of plasticizing and extruding, the plasticization cannot be uniform, which will seriously affect the stretching, form flat wires, and reduce the quality. It leads to high wire breakage rate and scrap rate of ton bags, and even cannot be produced. In the mixing process, attention should also be paid to the drying time and temperature of the raw materials.
It mainly refers to the strength of ton bags. When designing, the volume of the packaging, the weight of the load, and the number of packaging units should be considered. Ton bag manufacturers should also consider the distance of transportation and the number of handling times. The transportation tools and transportation methods used also need to be referenced.
In the ton bag standard, the technical indicators of ton bag base cloth and slings are strictly stipulated. From a safety perspective, it is clear that all ton bags adopt bottom hanging structure.