A making method for thin key
This invention relates to electron product film key process method, which adds ultraviolet fix resin onto film and comprises the following steps: the resin is filled into multiple tank holes on mode top; mode tank hole top non-tank area is coated with light resistance layer and then injecting ultrav...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | This invention relates to electron product film key process method, which adds ultraviolet fix resin onto film and comprises the following steps: the resin is filled into multiple tank holes on mode top; mode tank hole top non-tank area is coated with light resistance layer and then injecting ultraviolet fix resin and pressing the round wheel for film coverage; then casting the ultraviolet light into bottom to harden the resin onto film layer; but the resistance layer mask part is kept as liquid shape. |
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