Manufacturing method of flexible-rigid board
A technology of a rigid-flex board and a manufacturing method, which is applied in the manufacturing of printed circuits, electrical components, printed circuits, etc., can solve problems such as difficulty in opening the cover, and achieve the effects of preventing pollution and corrosion, being easy to implement, and having low production costs.
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[0023] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.
[0024] An example of an existing rigid-flex board is figure 1 and figure 2 shown. In this instance, see figure 1 , the rigid-flex board includes a first rigid board 1 (the first rigid board 1 is a double-sided rigid board with Layer11 and Layer12), a flexible board 2 (the flexible board 2 is a double-sided flexible board with Layer21, Layer23 and Bonding Layer21, Layer23 of Layer22), the second hard board 3 (the second hard board 3 is a double-sided hard board with Layer31 and Layer32) and bonding sheet 4, the first hard board 1, soft board 2 and the second The hard boards 3 are sequentially bonded and pressed together by the bonding sheets 4 . Existing waterproof technology generally adopts copper-clad laminates to drill slot holes, that is, to open slot holes 5 in the hard board area of the first hard board 1 and the second hard board 3, so ...
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