The circuit board with strong is how to do?
The reinforcing plate itself is a kind of FR-4 material or metal material, which is machined into the desired shape.
The method of reinforcing and connecting lines is hot pressing and cold pressing. Hot pressing is the use of high temperature conditions, so that the reinforcement of the epoxy resin melting, and thus combined with the line; cold pressure is the use of some of the adhesive glue at room temperature, directly bonded together.
Rigid circuit board is not reinforced, only flexible circuit board used to reinforce. Because of the serious deformation of the fixed position of the flexible circuit board, a kind of reinforcement is usually added to fix it.
