Polyester wadding is a relatively common non-manufactured fabric, also known as sprayed cotton. Porosity and high loft are its biggest characteristics. Therefore, polyester wadding has a good thermal insulation effect…
If the yarn is spun in the direction of the fibers a smoother yarn is produced than if the yarn is spun perpendicular to the fibers. Carding removes tangles…
At present, a pulse bag filter is used in most industries, including projects under construction. Pulse bag filter has many advantages such as small volume, high filter wind speed, small…
Equipment such as high efficiency compressed air filters have been widely used in many modern fields, so today, our article, is to introduce you to this knowledge and see the…
The processing accuracy of the cell plate will directly affect the verticality of the filter bag and the concentricity of the nozzle. The processing requirements mainly include three aspects for…
To solve the problem of bridge and disconnection, different methods of treatment should be adopted depending on the causes of bridge and disconnection: Bridge and disconnection solutions caused by needle…
Problems with sewing thread (1) check if the quality of the sewing thread is rated. Moldy, damaged, or noxious sutures are more likely to break. (2) check if the selected…
Jumping is a phenomenon where stitches can't be formed continuously because the hook at the bottom of the machine can't lift the top yarn or the top yarn slips after…
The principle of the oil and water repellent filter bag: The reactive working fluid is used to prepare the filter media impregnated with the fluorine reactive agent so that the…
Sewing loop: It's a more traditional loop mode. Since the needle of the sewing machine needs to penetrate the mouth of the rubber plastic ring, if the penetration is too…