Membrane Switch Flexible Printed Circuit Rigid Pcb Board

1. Artificial intelligence
2. Pipe anti-freezing
3. Temperature control
4. Water up timing
5. Display water temperature and water level
6. Specializing in development and manufacturing of PCB and PCBA
7. IPC-A-160 standard
8. Complicated boards and components are also available
9. Uses advanced production and testing equipment, including:
A. Film AOI
B. RoHS testing equipment
C. Automatic wave soldering system
D. Circumfluence soldering systems
E. Position System: Servo motor
F. Mechanical transmission precision guide+ ball screw mechanical drive transmission system
G. Toptech AOI Verification
H. LED cold light concentrating highlighted systems
10. PCB design, layout, fabrication, assembly and function test
11. Lead-free technology SMT process
12. OEM and ODM orders are welcome
1, Structure: a flexible plate (R) and rigid plate (Y)
    1), R structure: membrane switch panel layer, isolation layer, circuit layer of all the various different types of soft films, such as: PET, PC, PVC composition.
    2), Y structure: switch the graphics and lines are made in the ordinary double-sided printed circuit copper complex on both sides, through the metal holes will line both sides of communication, and welding in the back of the device, with a metal guide plate as guide through the maze touch the contact plate, then rub with pieces of wire wound into a flat cable.
    3, membrane switch using a film sheet
    Panel timber: British Ketu Tai and international cooperation with Third AUTO TEX products, the thickness of different specifications, there are (thickness 0.12 ~ 0.25UM) panel timber.
    PET with sand surface: F series (fine sand surface), V series (coarse sand surface). Have to play convex, two special chemical treatment after the polarity of good sheet, sand surface may be printed on a transparent window, liquid, smooth can be printed PVC, PC type ink.
    Hard coating chemical treatment of the PET: EBG (smooth) family of EBA (Matte) series
    PC hard coating film have different specifications: AUTOFLEXPC G (Glossy) AUTOFLEXPC A (Matte)
    Circuit layer with a sheet: a: AUTOTEX product specific PET.
    The thermal stability and anti-shrink treatment and adhesion treated PET sheet of smooth, there AUTOSTAT CT3, CT4, CT5, CT7, thickness, respectively 25,100,125 UM.
    The thermal stability and anti-shrink treatment and adhesion treated PET sheet mist for HT5, thickness 125UM.
    The thermal stability and anti-shrink treatment and adhesion treatment opaque white satin-like PET sheet for WT5, thickness 125UM.
    Isolation layer is usually 0.05 ~ 0.2MM thick PET, PVC, its thickness depends on the key spaces and isolated fenestrae size and form. Fenestrae is made of separate stamping.
    4, printed materials and print
    Window solution: UV curing. There WINDOTEX GLOSS (smooth transparent), WINDOTEX ANTIGIARE (matte surface) that is matte, FOTOTEX UV MATT (sand surface). Glossy and matte liquid transparent window window solution can be mixed to achieve the desired effect. Pre-press and complete mixing, 100T mesh, 25 # 35 # capillary film production network version, avoiding sun printing, printing printing order placed on the surface of the first or second process. Liquid layout window allows the window to restore hair all things transparent, but also allows the window to become opaque and transparent matte surface.
    Screen Printing glue optional Section III and the international Lai brand C/Tacr110, the glue applied to -40 ~ 180 ºC, for material for the PET, PC, PS, PP, PMMA and metal, glass.