The quality of the ton bag is good, but bad, is crucial. Therefore, the international market for ton bag products has its own strict standards. The emphasis on standards varies from country to country. Japan pays attention to details, Australia pays attention to form, and European Community standards pay attention to product performance technical indicators, concise and to the point. The United States and Europe have strict requirements in terms of anti-ultraviolet, anti-aging, and safety factors.
The quality of ton bags produced by ton bags can be reflected by the safety factor. The "safety factor" is the ratio between the maximum bearing capacity of the product and the rated design load. It mainly depends on the installation of several times of items, repeated lifting, whether the items and the bag body have abnormal conditions, and whether the connection is damaged. In similar standards at home and abroad, the safety factor is generally set at 5-6 times. Products with five times the safety factor can be used safely for longer. If the anti-ultraviolet additives are increased, the application range is wider and there is stronger competitiveness, which is an indisputable fact. When the sling is connected to the bag body, there are many forms of top lifting, bottom lifting, side lifting, and so on, and they are connected by stitches, so the stitches are also very important. Only by the high strength of the strap, the substrate, and stitches cannot reach a certain strength, nor can they ensure an overall high performance.
The tonnage of the tonnage bag mainly contains block, granular or powdered items, and the physical density and looseness of the contents also have a significantly different impact on the overall result. For the basis of its performance determination, it is necessary to test the product as close as possible to the customer's load.
