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In recent months, the mask market demand is massive, driving the mask related industry chain is also busy with production. Subscribers in the machining industry estimate that they have heard of three popular products produced by mask machines: printing rollers, melt blown die heads and ultrasonic fusion machines. Let’s talk about the meltblown die head first today.

Starting from the “heart” of the mask, the production of the melt blown cloth is inseparable from the melt blown die head. The uniformity and stability of the discharge of the melt blown die head play a decisive role in the quality of the melt blown cloth. So, how is the melt blown die head made?

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????? 1. ???? ????? ????? N95 ? ?? ??????? ?????? ?????? ??????????

From the video below, let’s see how the melt blown cloth is produced.

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???? ???? ?????? ???????? PP ?????? ???? ?????? ???? ?????? ??????? ??????? ??? ?????? ? ?? ???? ?? ????? ??? ??????? ???????. ?????? ???? ??????? ????? ????? ???? ?????? ?????? ???? ????? ?????? ???? ? ??? ???? ?????? ?????? ????? ?? ?????? ?????? ?? ??????.

In order to reach the medical level, the uniform discharge of the melt blown die head is required to be very high. Next, let’s learn more about how the melt blown die head is made.

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?? ????? ?????? ??????? ??????? ? ??? ????? ?????? ??????? (PP) ?? ???? ????? ???????? ??????? ???? ????? ?? ??? ?????? ??????? ??????? ? ?? ???? ?????? ???? ?????? ??????? 0.1-0.3 ??. ???? ???? ??????? ???????? ???????? ????? ?? ????? ??????? ? ?????? ???? ??? ?? SUS316L ? SUS304 ? sus630 ? sus431 ?????? ?? ??????? ??????? ?????. ???? ??? ????? ?? ????? ?????.

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???? ?? ??? ??? ??? Spinneret ?????? ?????? ???? ???????? ? ???? ??? ?????? ??? ????? ??? ????? ???? ????. ????? ??? ?????? ??????? ?????? ? ??? ??? ????? ????? ??????? ????? ?? ???? ????? ????. ?????? micro 0.2mm ??? ???? ?????? ? ???? ???????? ????? 30 ????? ? ????? ???? ??? ??? ???? ?? 300 ????.

?? ?? ???? ??????? ??? ???????? ???????? 6

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