Some people call old-fashioned vacuum cleaners “dust generators”. One end sucks in unsightly debris and the other end emits fine dust. Overseas families began to use vacuum cleaners with exhaust ove…

PTFE composite material is a microporous membrane made of dispersed polytetrafluoroethylene resin and various substrates. The main feature of this filter material is surface filtration, which can improve filtra…

PTFE composite material is a combination of two or more fibers such as P84, PPS, aramid, PTFE, and ultra-fine glass fiber with a single fiber diameter of 3.5um specially developed by our company for filter mate…

Polytetrafluoroethylene (PTFE), carbon fiber (CF), tin bronze powder (Cu), and colloidal molybdenum disulfide (MoS2) were used to prepare samples. The resulting composite materials were marked as CF/PTFE and Cu…

PTFE composite materials are widely used in the field of clothing because of their good waterproof and breathable properties. However, when the PTFE microporous film is used, its through holes are easily blocke…

Spinning fusion is the most widely used one-step spinning forming process for forming imported spunbond non-woven fabrics. Spunbond nonwovens are formed from continuous filament fibers, with high production lin…

The spunbonding method combines fiber spinning technology and nonwoven molding technology. It uses the principle of melt spinning. After the raw materials are melted and mixed by the extruder, they are extruded…

According to statistics from the China Industrial Textiles Industry Association, the production process of China’s nonwovens industry is dominated by spunbond. In 2018, the output of spunbond nonwovens wa…