Double Layer Flexible Pcb circuit board support

With the advent of digital products and the arrival of the peak season and Apple's new generation of mobile phone development, flexible printed circuit board manufacturers in the past few months, a substantial increase in revenue. Its product price pressure to slow down, FPC industry prices gradually return to the level. Flexible copper clad laminate (FPC) with a flexible function, with special functions and use more and more widely, in the circuit board industry and a new step.FPC flexible printed circuit is a kind of highly reliable and excellent flexible printed circuit which is made of polyimide or polyester film as substrate. Since the realization of industrial production, the epoxy flexible printed circuit board has been developed for more than 30 years. From the seventies of the 20th century began to enter the real industrialization production, until the late 1980s, due to the advent of and application of a new class of polyimide film material flexible printed circuit board has no adhesive type FPC (generally referred to as the "second layer type FPC". To enter the world in 90s to develop a high density circuit with the relative sensitivity of the cover film, making FPC in the design of a larger change. Due to the development of new application field, the concept of product form has not changed, and it is extended to a wider range of substrates including TAB and COB. In the second half of 90s, the rise of high density FPC began to enter the large-scale industrial production, its circuit graphics to a more subtle degree of development, high density FPC market demand is also growing rapidly.KDPCB,the experience flexible FPC circuit board manufacturer in chinaKDPCB manufacturer engineers has over 10years FPC flexible pcb experience,if you have any flexible pcb FPC board need to support,kdpcb manufacturer would let you satisfy,no matter on price or quality.KDPCB never price oriented,we only quality oriented,details oriented,all our material vendors is only the famous brand manufacturers such as KB group/ITEQ/ROGERS and others;With us, you receive unparalleled technical expertise support for pcb manufacture or PCBA;we strive for our customers to feel that our service is so unique and valuable that they would want to work with us forever.e understand that you want solutions support not always make trouble to you ,We understand that you want what you need and not what a boardhouse wants to sell you.double layer FPC pcb structureFPC flexible pcb structure: when the circuit of the circuit is too complex, single board to wiring or in need of copper foil for earth screen, you need to choose double plate and sandwich plate.Sandwich plate with single layer plate is the most typical difference increases the pore structure in order to link the layers of copper foil.General substrate + cellophane tape, copper foil first processing technology is made.On the base material and copper foil drilling first, after cleaning must be the thickness of the copper plating, a hole is ready.After the production process and almost the same as on the single fpc flexible process.KDPCB Advantages1--never set any moq for every pcb board order;2--shortest response for all clients need;3--reasonable competitive price with high quality;4--support "one-stop"service for part of clients;5--shortest delivery time on pcb board production;6--"5S"and ISO.TS16949 quality system control manufacture;7--professional,high communication,trustworthy;8--all kinds of pcb board manufacture are acceptable;9--TNT/UPS/DHL/FEDEX/special shipping agency support with lower price;