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Specification:
5layers (1layer Non-woven fabric+1layer Hot air cotton +2layers Melt-blown fabric +1layer Non-woven fabric )
1、Size:10.5m*15.5cm
2 BFE=95%
3、Material: Non-woven fabric50g+Hot air cotton50g+Melt-blown fabric 50g(25g*2)+Non-woven fabric 50g
4、Unit weight:5g±0.5g
Picture as below :
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