#www.fpcway.com

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Polymer thick-film printing can reduce the generation of toxic waste and has lower circuit manufacturing costs. It also eliminates the need for copper foil lamination with the substrate, simplifying the process and improving dimensional stability.

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Vacuum-assisted lamination is not commonly used for single- or double-sided flexible boards, but is frequently used in multi-layer flexible boards and rigid-flexor composite structures. It is relatively susceptible to the formation of lamination voids due to volatiles.

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FPCB:：3layer

Thickness：0.2mm

Copper：12um

ENIG Finish 2u", Impedance Control

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Protective film preparation: This involves creating the adhesive medium, using methods such as punching to create openings and drilling. The release film attached to the material can be removed before lamination.

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The terminals should be gathered together and aligned to improve strength, strengthen each other and avoid stress concentration. Only a few pads appear in the terminal area, especially when the flexible board is connected at an angle, and protective reinforcement is required.

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FPC Panelization Example:

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A well-designed flex PCB will be lightweight, durable, easy to install, and suitable for demanding applications such as wearable devices and satellites.

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Flex PCB Details Display......