Raw material quantity for making KN95 /K95 mask
Pp spunbond, melt-blown, hot air cotton, earloop and nose wire are the material for making KN95 /N95 disposable protective face mask. Below is the quantity for each item to make 1 million pieces of mask:
4 or 5 layers material |
specification |
Material for 1 piece of N95 |
1 million mask |
outer layer spunbond |
260mm 40gsm, white |
260*150MM |
1100kgs |
Middle layer meltblown |
260mm 25gsm white |
260*150MM |
800kgs |
Hot air coctton (optioinal) |
260mm 35gsm white |
260*150MM |
1000kgs |
Middle layer meltblown |
260mm 25gsm white |
260*150MM |
800kgs |
inner layer spunbond |
260mm 30gsm, white |
260*150MM |
800kgs |
Earloop |
flat 5mm 1kg=400m |
20CM |
500KGS |
Nose wire |
5mm double core 1kg=180m |
10CM |
600 KGS |
The fabric basic weight of each layer is customized, and hot air cotton is optional.
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