Touch screen protective film cutting die
The utility model relates to the field of touch screen protective film manufacturing, in particular to a touch screen protective film cutting die which comprises a cutting die base plate and a cutter point, the cutter point is arranged on the cutting die base plate and comprises a cutter point inner...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the field of touch screen protective film manufacturing, in particular to a touch screen protective film cutting die which comprises a cutting die base plate and a cutter point, the cutter point is arranged on the cutting die base plate and comprises a cutter point inner side, a cutter point tip and a cutter point outer side, the cutter point outer side is arranged on the outer side of the cutter point, the cutter point tip is located in the middle of the cutter point, and the cutter point outer side is located in the middle of the cutter point. The inner side of the cutter point is located on the inner side of the cutter point, the width of the inner side of the cutter point at the two adjacent corners of the cutter point is widened, and the inner side width of the cutter point is adjusted to be different through the local position, so that the extrusion degree to a touch screen back protection film during die cutting is different, and local bubbles exist on the back protection e |
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