UV changeable color mask

An UV changeable color mask includes an inner layer, an outer layer formed on the inner layer, wherein a main body of the outer layer is a nonwoven, wherein a thermochromic dye is implanted into the outer layer to form a nonwoven outer layer to show color of the mask based-on temperature.

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Bibliographische Detailangaben
1. Verfasser: CHIANG, KUOING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:An UV changeable color mask includes an inner layer, an outer layer formed on the inner layer, wherein a main body of the outer layer is a nonwoven, wherein a thermochromic dye is implanted into the outer layer to form a nonwoven outer layer to show color of the mask based-on temperature.