With the needs of our commodity transportation, there are more fine chemical ton bags used around us. The use of these ton bags greatly facilitates the transportation of our commodities, and can also play a good role in protecting the transported commodities. , but many of our products still have high requirements for the quality of ton bags. Only the quality of the ton bags purchased can achieve better use effects. Next, let's learn how to identify these ton bags. Quality, I hope everyone can understand.
The ton bag is a flexible transport packaging container with the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe. When designing a ton bag, first understand the weight of the loaded goods, and determine the volume of the ton bag according to the specific gravity of the packaged material. It also depends on whether the loaded material is a sharp and strong block material.
For large bags, the aging resistance of the stitching and the effect of the stitching on the tensile strength of the base fabric should also be considered. When packaging powdery, toxic, or decontaminated items, the first thing to do is to deal with airtightness. Therefore, in the practical design, the ton bag is sewn with thick thread and fine needle or non-woven fabric and the base fabric to improve the tightness. In addition, when sewing big bags, it is required to use polyester thread with a strength of more than 18kg to ensure that the sewing strength reaches the national standard.
When we buy big bags, we still need to choose suitable big bags according to the needs of our own product transportation, so as to achieve better transportation effect, just like many food products need to choose these big bags when transporting.
