On the morning of March 20, the Chinese precision mold manufacturer BJZJ Precision Mold Technology Group processed ultra-precision titanium alloy spinnerets for the N95 mask filter non-woven fabric manufacturer
The ultra-precision titanium alloy spinneret is used in the production of non-woven melt blown cloth, and it is urgently produced for many N95 mask filter non-woven fabric manufacturers in China.
The core component of the melt blower is the spinneret. BJZJ has innovatively developed the first titanium alloy precision spinneret in China. The finished product test has been completed at the end of March. The titanium alloy material ensures that the cleaning time of the spinneret is changed from the original 28 hours, shortened to 4 hours. The advanced laser taper hole processing method makes the spinneret smoother. The finer fiber diameter effectively ensures high filtration and lower resistance parameters. Titanium alloy spinneret is used The melt blown cloth produced by the plate can easily reach the FFP3 standard in EN149 and the KF99 standard, and the resistance is much lower than the requirement in the standard. The ultra-high insulation performance of the titanium alloy greatly reduces the energy consumption and causes the heat loss of the spinneret. Reduce by more than 40%. "At present, this technology has begun to apply for national patents, filling the gap in China's non-textile meltblown cloth spinnerets.