Description of polypropylene yarn

Using 100% polypropylene granules by high temperature melt extrusion nozzle made of fiber, again by polypropylene fiber spinning combed sliver of polypropylene yarn, our company has a complete assembly line process, ensure the quality of raw material source, post-production yarn is directly related to the quality of the raw materials, oil content of the filter in the process of working liquid bubble elimination time, ratio of we, after many years of technical research, can do oil content of 0.2% or less, the contact liquid foam: 1 second after the foam height less than 3 mm, 4 seconds after defoaming completely.

Advanced tumbler air spinning process is adopted. After our technical improvement in the later stage, the volume and weight of single yarn mass is larger than that of most products on the market. This advantage is that in the process of filter core, it can save workers' time to replace yarn mass, save labor cost to a greater extent, and improve production efficiency.