Melt blown is just one kind of non-woven fabrics. Looks the filter layer in these masks is FTFE film //@anonymous: Not 100% confident, seems that "non-woven cloth 63%" means melt down //@Anonymous: Does this have the melt blown layer. I am not a expert, I can’t tell from the description
Materials: PP non-woven cloth 63%, FTFE Film 31%, Polyamide 3%, PP 3%
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By anonymous on 09/04/2020, 09:39 AM EDT
Not 100% confident, seems that "non-woven cloth 63%" means melt down //@Anonymous: Does this have the melt blown layer. I am not a expert, I can’t tell from the description
Materials: PP non-woven cloth 63%, FTFE Film 31%, Polyamide 3%, PP 3%
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By anonymous on 09/04/2020, 08:19 AM EDT
Does this have the melt blown layer. I am not a expert, I can’t tell from the description
Materials: PP non-woven cloth 63%, FTFE Film 31%, Polyamide 3%, PP 3%
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By anonymous on 09/04/2020, 08:15 AM EDT
Not sure! Is taking precaution (at $9) better than cure a good deal? You decide! //@izhelozon35: Good deal?
Materials: PP non-woven cloth 63%, FTFE Film 31%, Polyamide 3%, PP 3%
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