Scratch-resistant wear-resistant silica gel protective film
The utility model discloses a scratch-resistant and wear-resistant silica gel protective film which comprises a silica gel base material layer, a wear-resistant and scratch-resistant crystal layer is integrally formed on one side of the silica gel base material layer in a hot pressing mode, and a bo...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a scratch-resistant and wear-resistant silica gel protective film which comprises a silica gel base material layer, a wear-resistant and scratch-resistant crystal layer is integrally formed on one side of the silica gel base material layer in a hot pressing mode, and a bonding layer is fixedly arranged on the side, away from the wear-resistant and scratch-resistant crystal layer, of the silica gel base material layer in a bonding mode. A blue-light-proof eye protection layer is fixedly installed on the side, away from the silica gel base material layer, of the bonding layer in a bonding mode, a bonding layer is fixedly arranged on the side, away from the silica gel base material layer, of the blue-light-proof eye protection layer in a bonding mode, and a plurality of displacement-proof positioning ribs are arranged on the side, facing the blue-light-proof eye protection layer, of the silica gel base material layer at equal intervals. A plurality of key grooves are formed in one sid |
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