With the need for the transportation of our goods, there are more fine chemical ton bags used around us now. The use of these ton bags greatly facilitates the transportation of our goods, and can also play a good protective role for the transported goods. However, many of our goods still have high requirements for the quality of ton bags. Only when the purchased ton bags are of reliable quality.
Can we play a better use effect, understand how to identify the quality of these ton bags?
Ton bags are a kind of flexible transportation packaging container, which has the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe. When designing ton bags, first understand the weight of the loaded goods, and determine the volume of the ton bags according to the specific gravity of the packed materials.
It also depends on whether the loaded materials are sharp and solid block materials. Ton bags also need to consider the aging resistance of the stitches and the influence of the stitches on the tensile strength of the base fabric. When packaging powders, toxic materials, and items that are afraid of being contaminated, the sealing problem must be dealt with first. Therefore, in practical design, ton bags use thick thread and fine needles or non-woven fabrics and base fabrics to sew together to improve the sealing.
In addition, when sewing ton bags, the sewing thread must be made of polyester thread with a strength of more than 18kg to ensure that its sewing strength meets the national standard. When we buy these ton bags, we still have to choose the appropriate ton bag products according to the needs of our product transportation, so as to achieve better transportation effects, just like many foods need to choose these ton bags when transporting.