Food-grade nylon bags are sewn with high-strength nylon woven mesh, usually with an accuracy of 80 mesh to 350 mesh. It has the characteristics of smooth surface, easy cleaning and repeated use. However, there are many manufacturers of filter bags on the market now, and the quality of different manufacturers is also different. Therefore, the selection of the filter bag is very important. So, in the end how to choose? Next, let’s take a look at the relevant introductions in this article with the editor.

When choosing, we need to see if the material of the food-grade nylon bag is good. This can be analyzed based on your own feel. Generally, the nylon material of good quality is hard and smooth to the touch. For example, the nylon filter bag has higher precision and looks a bit like a stainless steel filter bag. Therefore, from these two aspects, we can preliminarily distinguish what the nylon material is and what the food-grade nylon bag is. If you buy a filter bag with a very soft texture, you can first determine the condition of this material, and you must have a bottom line in your heart, and you can further ask the seller about product quality.

Next, look at its craftsmanship. The craftsmanship is whether the stitching is good or not, and whether there will be a problem of dropped threads. There is also whether the seller stitches the filter bag. If you buy a food-grade nylon bag, you should check these two issues first. If there is no problem, then you can rest assured.

Finally, try the bag first and observe the condition of the bag in use. If you are using a standard bag filter, that is the filter material. At this time, if you want to detect the quality of the bag, you can detect the pressure of the bag filter. If the food-grade nylon bag still does not burst and the line is dropped under the condition of high pressure, it is certain that this filter bag is no problem. In addition, you can also see whether the filtered things meet your filtering requirements, and whether there are impurities. Checking this is mainly to know whether the accuracy stated by the seller is correct.