Keyboard rubber die cutting production method and production system
A production method and plastic mold technology, applied in metal processing and other directions, can solve problems such as unfavorable factory production, waste of consumable resources, and increased cost.
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[0049] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0050] figure 1 Schematically shows a keyboard rubber die-cutting production method according to an embodiment of the present invention, comprising the following steps,
[0051] Feeding: Input the first material belt a, the first material belt a includes the shipping protection film a1 and the first release film a2;
[0052] S1: Input the bottom protective film b from below, so that the bottom protective film b is attached to the above-mentioned film material;
[0053] S2: Die cutting with R1 rolling knife 13, and discharge part of the first release film a2 from above;
[0054] S3: Input the waste lifting mat c and the first face paper d sequentially from above, so that the waste lifting mat c and the first face paper d are bonded to the above-mentioned film material;
[0055] S4: Die cutting with R2 rolling knife 14, input the first waste lifting tape e f...
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