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The “safety factor” is the ratio between the product's maximum, large capacity and rated design load. Mainly, the container bag is loaded with several times of content, and it is repeatedly raised, whether there is abnormality in the contents and the bag body, and whether the joint is damaged. Among the similar standards at home and abroad, the safety factor is generally set at 5-6 times. A five-fold safety bag product can be used safely for longer. If the UV-resistant additives are added, it is an indisputable fact that the container bag has a wider application range and is more competitive. Ore ton bag
When the sling is connected with the bag body, there are various forms such as a top hoist, a bottom hoist, and a side hoist, and the suture is connected by a suture, so the suture is also very important. Due to the high strength of the sling, the base fabric and the stitching do not reach a certain strength, and the overall performance of the container bag cannot be ensured.
Bulk bags are mainly packed in blocks, granules or powdery items. The physical density and looseness of the contents also have significant effects on the overall results. For the basis of the performance judgment of the container bag, it is necessary to test the product to be loaded with the customer as much as possible. This is the “test-specific standard filler” written in the standard, so as to make the technical standard meet the challenges of the market economy as much as possible. .
In general, it is not a problem to carry out the test bag by lifting the test. If the bag really falls off when the port, railway, or truck is hoisted, there are only two cases: one is the operation is wrong, and the other is that the bag has not passed the lifting test.
For a container bag that can achieve a safety factor of more than 5 times, one of the two or two of the four rings must have a tensile force of more than two and a half times the rated load, even if the two slings are disconnected, the container bag There is no problem with the whole.
Container bags have a wide range of applications, especially for packaging bulk cement, grain, chemical raw materials, feed, starch, minerals and other powders, granular objects, and even dangerous goods such as calcium carbide. It is very convenient for loading, unloading, transportation and storage. . At present, container bags are in the process of development, especially in the form of one-ton, tray (one pallet with one container, or four), which is more popular.