Talking about the importance of container bag compression test

Container bags are special plastic bags for large goods and large tonnage goods. Different from woven bags, container bags are for large tonnage goods. They are required to have better loading ability and compression resistance. This is a common view of us. Therefore, it is very important to test the compression performance of container bags. What are these aspects?

As for the container bags, which are high quality and frequently used packaging products, some problems are inevitable, and the infix line of these problems is one of the most important problems, and how to deal with them has become our urgent need. Thread breakage is a common problem in container bag sewing. The quality of sewing thread is not up to the requirements, the machine is not adjusted properly, the thread passing parts have sharp edges, the operation method has problems, and the needle cooling is not sufficient, etc. Container bags directly sold by container bag manufacturers are not allowed to present short-term phenomenon.

When sewing uneven thickness products with lock stitch container bag sewing machine, we should not only consider and analyze the above reasons one by one, but also pay attention to the thread breakage caused by two hooks. As is known to all in the sewing machine industry, due to the demand of action cycle distribution in design, the transmission ratio of the upper shaft of the lock stitch bagging sewing machine to the rotary shuttle is 1:2.

Container bags are special plastic bags for large goods and large tonnage goods. Different from woven bags, container bags are for large tonnage goods. They are required to have better loading ability and compression resistance. This is a common view of us. Therefore, it is very important to test the compression performance of container bags. What are these aspects?

In general, container bags are light in weight. Low cost, can be used repeatedly; high tensile strength and impact resistance, and low elongation; wear resistance, acid and alkali resistance, corrosion resistance, consolidation and durability, can be used in harsh environment; good air permeability, easy to clean; in the container bag lined with film or coated with a layer of plastic, it has some waterproof and moisture-proof performance, but also improves the lubricity of plastic woven bag container bag, not easy to clean It is conducive to the stacking of container bags.