Flexible circuit board 2 layer CEM3 reinforcement

 　　Parameters


　　Layers 2


　　Base MaterialPolyimide ， 1OZ ，0.2 MM finished


　　Minimum Line Range/ Concurrence ：1.0 mm/0.8 mm


　　Size ： 35 mm × 20 mm


　　Face treatment ： Lead Free Hasl


　　Crafts


　　Special Process ：


　　3M Adhesive Vid on the bottom


　　0.2 mm Cem-3 Stiffener


　　Operations


　　Visual Outfit, Touch panel



　　Critical model after 24-48 hours/ generally after 2-3 days dispatching

      https://www.ymspcb.com/2layer-cem-3-stiffener-flexible-printed-circuit-board-ymspcb-2.html

　　Flexible Circuit Board processPlating Through- Hole


　　Metallization of through- holes.


　　After drilling ， layers have not beenconnectedyet.Flexible pcb manufacturer need to produce a conductive caste on the wall oftheholes.The plating through- hole processes are just for PCB with two or farther layers.


　　When circuits are too complex for single caste wiring or bobby antipode is demanded for resting shielding, double- caste or indeed multilayer boards are demanded. The most typical difference between a laminate and a monolayer is the addition of a through- hole structure to connect the layers of bull counter. General substrate transparent tenacious bull antipode the first processing process is the product of holes. First in the substrate and bull counter drilling, drawing and plating a certain viscosity of bull, and also through the hole is finished. And the coming process is nearly identical to that of a single board.

       


　　To learn more, click here:


　　YONGMINGSHENG TECHNOLOGY CO., LTD.

       pcb factory china:https://www.ymspcb.com/

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