The method of testing the quality of the sling of the container bag by the packing bag manufacturer

The container bag bag manufacturers in quality standard, the sling, sling is not important; so today we take these two container bag manufacturers as a benchmark, to talk about how to measure the quality of the two parts. A packing bag is a kind of transportation packaging container, so the quality of it is very important, so the quality of it is strictly measured in the market.

The first is the sampling; the bag manufacturer intercepts the proper length of the strap sample at the hoisting ring of the bag, at least two pieces of the sling sample. Finally, the elongation test is carried out. When the sample is mounted on the tensile testing machine, after applying the 196N's tightening load, the marking line with 200mm spacing is drawn, and the speed of 100mm/min is stretched. When the load reaches 30% of the tensile strength of F, the distance between the marking lines is measured. The second is the tensile strength of the specimen; will be installed in the fixture fixture for tensile testing machine spacing of 220mm, with about 100mm/min speed tensile, tensile strength at break out more than three points is the inspection method of container bag sling, sling the two parts quality, container bag manufacturers hope to bring you some help.