Reflection sheet
The invention relates to a reflection sheet. The reflection sheet of the invention comprises an active layer, a first surface layer and a second surface layer, wherein the reflection sheet is formed by integrally molding by using triple extrusion so that the first surface layer and the second surfac...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a reflection sheet. The reflection sheet of the invention comprises an active layer, a first surface layer and a second surface layer, wherein the reflection sheet is formed by integrally molding by using triple extrusion so that the first surface layer and the second surface layer are respectively combined and disposed on two surfaces of the active layer to greatly reduce costs of manufacturing the reflection sheet of the invention. At the same time, the active layer can be completely protected to allow the reflection sheet of the invention to have better service life. |
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