Flexible Pcb Assembly Process
FPC12
Flexible pcb usually used in connecting different electronic device.Using best Polyimide material,with the Light weight,thin thickness,good bending advantages. To do the Flexible pcb assembly, it is very important to pay attention to flexible pcb assembly process.
Quantity:
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Application:
Mobile phone
Emphasis on the light weight and thin thickness of the flexible circuit board can effectively save the product volume, easily connect the battery, microphone, and the button into one.
Computer and LCD screen
Utilizes the integrated circuit configuration of the flexible circuit board, and the thin thickness. Turns the digital signal into a picture and presents it through the LCD screen.
CD Walkman
Focus on the three-dimensional space assembly characteristics and thin thickness of flexible circuit boards. Turn huge CD into a companion
Disk drive
Whether it's a hard disk or a floppy disk, it relies heavily on the high softness of the FPC and the ultra-thin thickness of 0.1mm for fast reading. Whether it's PC or NOTEBOOK.
Flexible pcb assembly process reference parameter:
Fexible pcb assembly process:
Double side board:
Unloading → Drilling → PTH → Plating → Pre-treatment → Dry film → Alignment → Exposure → Development → Pattern plating → Stripping → Pre-treatment → Sticking dry film → Registration exposure → Development → Etching → Stripping → Surface treatment → Cover film → Press → Curing → Nickel gold → Printed characters → Cut → Electrical test → Punching → Final inspection → Packaging → Shipping
Single side board:
Unloading → Drilling → Drying film → Alignment → Exposure → Development → Etching → Stripping → Surface treatment → Cover film → Pressing → Curing → Surface treatment → Nickel gold → Printed characters → Shear → Electrical test → Punching Cut → final inspection → packaging → shipping
We also can provide you below service:
FPC/PCB design
Reverse Engineering-FPC copy, FPC clone,
Quick prototyping
Additional service:
Components sourcing and purchasing
FPC making Mold making
and plastic injection
PCB, PCBA SMD, SMT assembly
Supply chain service
Production workshop:
Mobile phone
Emphasis on the light weight and thin thickness of the flexible circuit board can effectively save the product volume, easily connect the battery, microphone, and the button into one.
Computer and LCD screen
Utilizes the integrated circuit configuration of the flexible circuit board, and the thin thickness. Turns the digital signal into a picture and presents it through the LCD screen.
CD Walkman
Focus on the three-dimensional space assembly characteristics and thin thickness of flexible circuit boards. Turn huge CD into a companion
Disk drive
Whether it's a hard disk or a floppy disk, it relies heavily on the high softness of the FPC and the ultra-thin thickness of 0.1mm for fast reading. Whether it's PC or NOTEBOOK.
Flexible pcb assembly process reference parameter:
| Finished thickness | 0.2-7.0mm | |
| Tolerance | Board thickness≤1.0mm: +/-0.1mm 1 Board thickness>2.0mm: +/-8% | |
| Max panel size | ≤2sidesPCB: 600*1500mm Multilayer PCB: 500*1200mm | |
| Min conductor line width/spacing | Inner layers: ≥3/3mil Outer layers: ≥3.5/3.5mil | |
| Min hole size | Mechanical hole: 0.15mm Laser hole: 0.1mm | |
| Drilling precision: first drilling | First drilling: 1mil Second drilling: 4mil | |
| Warpage | Board thickness≤0.79mm: β≤1.0% 0.80≤Board thickness≤2.4mm: β≤0.7% Board thickness≥2.5mm: β≤0.5% | |
Fexible pcb assembly process:
Double side board:
Unloading → Drilling → PTH → Plating → Pre-treatment → Dry film → Alignment → Exposure → Development → Pattern plating → Stripping → Pre-treatment → Sticking dry film → Registration exposure → Development → Etching → Stripping → Surface treatment → Cover film → Press → Curing → Nickel gold → Printed characters → Cut → Electrical test → Punching → Final inspection → Packaging → Shipping
Single side board:
Unloading → Drilling → Drying film → Alignment → Exposure → Development → Etching → Stripping → Surface treatment → Cover film → Pressing → Curing → Surface treatment → Nickel gold → Printed characters → Shear → Electrical test → Punching Cut → final inspection → packaging → shipping
We also can provide you below service:
FPC/PCB design
Reverse Engineering-FPC copy, FPC clone,
Quick prototyping
Additional service:
Components sourcing and purchasing
FPC making Mold making
and plastic injection
PCB, PCBA SMD, SMT assembly
Supply chain service
Production workshop:
