Container bags bearing large goods and large tonnage of the special plastic bags, and woven bags are different, container bags are facing large tonnage of goods, the request for loading ability and compression performance is relatively strong, which is our eyes and a consensus. Therefore, it is very important to test the compressive performance of container bags. What are these aspects?
For the packaging products of high quality and high frequency of use of container bags, some problems are inevitable, and the infix line is one of the most important problems, and how to deal with it has become our urgent need. Broken thread is a common problem in the sewing of container bags, the quality of the sewing thread is not up to the request, the machine is improperly adjusted, the thread parts have sharp edges, the operation method has problems, the machine needle cooling is not enough, and so on, will cause broken thread. Container bag manufacturers direct sales of container bags are not allowed to present short-line phenomenon.
When the product of uneven thickness is sewed with the lock stitch bag sewing machine, in addition to thinking and analyzing the above reasons, we should also pay attention to the broken line caused by the two hooks. As we all know in the sewing machine industry, due to the need to distribute the action cycle in the design, the shaft and spindle ratio on the lock stitch bag sewing machine is 1:2. That is, the upper shaft rotates once, and the spinning spindle rotates for two weeks.
Container bags bearing large goods and large tonnage of the special plastic bags, and woven bags are different, container bags are facing large tonnage of goods, the request for loading ability and compression performance is relatively strong, which is our eyes and a consensus. Therefore, it is very important to test the compressive 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 small elongation; Wear resistance, acid and alkali resistance, corrosion resistance, consolidation and durability, can be used in harsh environment; Good air permeability, easy to clean; Lining the container bag with a film or coated with a layer of plastic has waterproof and moisture-proof properties, but it also improves the lubricity of the plastic woven bag, which is not conducive to the stacking of the container bag.
Post time: Aug-22-2023