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Home PCB FABRICATION Flex PCB PCB manufacturer custom services Flexible circuit boards for Touch Display

PCB manufacturer custom services Flexible circuit boards for Touch Display


  • Item NO.:

    ABIS-Flex-003
  • Layer:

    1
  • Material:

    PI
  • Finished Board Thickness:

    1.3mm
  • Finished Copper thickness:

    1oz
  • Min Line Width/Space:

    ≥3mil(0.075mm)
  • Min Hole:

    ≥4mil(0.1mm)
  • Surface Finish:

    ENIG Cover Layer
  • Solder Mask Color:

    N/A
  • Legend Color:

    Black
  • Application:

    Consumer Electronics
  • Product Detail

Flexible printed circuit board overview

-Definition


Flexible PCB – Flexible Printed Circuit, referred to as FPC. 

A flexible printed circuit can be defined as an outline of conductive traces bonded on a flexible substrate. It is made into conductor circuit patterns using light pattern expose transfer and etching processes on the surface of a flexible substrate.


-Characteristics

Flex circuits widely used in mobile phones, cameras and smart wearable’s. 


It can better fit wiring capability in spaces than the traditional rigid boards.Flexible circuit boards also have better resistance to high temperatures, shock and vibrations. it has good performance with design challenges such as: unavoidable crossovers, specific impedance requirements, elimination of cross talk, additional shielding and high component density.


-Classify

  • Single-sided flex PCB
  • Single-sided flex with dual accesss
  • Double-sided flex PCB
  • Multi-layer flex PCB



ABIS Flexible PCB Manufacturing Process

-Double-side Flex-PCB:

Cutting → Drilling → PTH → Electroless Plating → Pretreating → Dry Film Lamination → Position → Exposure → Develop → Pattern Plating → Remove Dry Film → Pretreating → Dry Film Lamination → Position and Exposure → Develop → Etching → Remove Dry Film → Surface Finish → Cover lay Lamination → Lamination → Curing → Immersion Gold → Silkscreen → V-cutting/scoring → Electrical Test → Punching → FQC → Packaging → Shipment

-Single-side Flex-PCB:

Cutting → Drilling → Dry Film Lamination → Position and Exposure → Develop → Etching → Remove Dry Film → Surface Finish → Coverlay Lamination →Lamination → Curing → Surface Finish → Immersion Gold → Silkscreen → V-cutting/scoring → Electrical Test → Punching → FQC → Packaging → Shipment



ABIS Flexible PCB Manufacturing Capacity

Item

Speci.

Layers

1~8

Board Thickness

0.1mm-0.2mm

Substrate Material

PI(0.5mil,1mil,2mil),PET(0.5mil,1mil)

Conductive Medium

Copper foil(1/3oz,1/2oz,1oz,2oz)

Constantan

Silver Paste

Copper Ink

Max Panel Size

600mm×1200mm

Min Hole Size

0.1mm

Min Line Width/Space

3mil(0.075mm)


Maximum imposition size (single & double panel)


610mm*1200mm(Exposure limit) 

250mm*35mm(only develop test samples)


Maximum imposition size (single panel & double panel no PTH self-drying ink + UV light solid)


610*1650mm

Drilling Hole (Mechanical)

17um--175um

Finish Hole (Mechanical)

0.10mm--6.30mm

Diameter Tolerance (Mechanical)

0.05mm

Registration (Mechanical)

0.075mm

Aspect Ratio

2:1(Minimum aperture 0.1mm)

5:1(Minimum aperture 0.2mm)

8:1(Minimum aperture 0.3mm)

SMT Mini. Solder Mask Width

0.075mm

Mini. Solder Mask Clearance

0.05mm

Impedance Control Tolerance

士10%

Surface finish

ENIG, HASL, Chem. Tin/Sn

Soldermask/Protective Film

PI(0.5mil,1mil,2mil)(Yellow, White, Black)

PET(1mil,2mil)

Solder mask (green, yellow, black...)

Silkscreen

Red/Yellow/Black/White

Certificate

UL, ISO 9001, ISO14001, IATF16949 

Special Request

Glue(3M467,3M468,3M9077,TESA8853...)

Material Suppilers

Shengyi, ITEQ, Taiyo, etc.

Common Package

Vacuum+Carton

Monthly production capacity/m²

60,000 m²



Flexible PCB Lead Time


Small Batch Volum

≤1 sq meter

Working Days

Mass Production

Working Days

Single-Sided

3-4

Single-Sided

8-10

2-4 layers

4-5

2-4 layers

10-12

6-8 layers

10-12

6-8 layers

14-18


How ABIS Dealing With Flexible PCB Issues?

The first thing we ensure is the right equipment to produce your board. Next, the staff experienced enough to handle the challenge of manufacturing flexible boards.

  • Opening a solder mask or overlay enough-different steps of the process might change how a flexible board looks. Etching and plating can adjust the shape of the PCB, which is why you should ensure that overlay openings are of suitable width.
  • Choose the materials carefully, also considering other things, such as size, weight, and reliability of the board.
  • Control appropriate proximity of solder joints and bending point – the solder joint should be at the required distance from the bending location. If you put them too close, delamination or broken solder pad may occur.
  • Control Solder pad spacing – ABIS ensuring there is enough space between the pads and the conductive traces adjacent to them, so that avoiding lamination loss.



Quality Guarantees

  • Following your instructions and desires to the smallest detail.
  • Choose the best material for your application and budget.
  • Assemble and deliver the board within the specified time frame.
  • The pass rate of incoming material above 99.9%, the number of mass rejection rates below 0.01%.
  • One-year warranty. if any quality problems, not caused by improper use or man-made, ABIS will replace it one by one.





Packaging & Delivery

ABIS CIRCUITS Company is not only trying to give customers a good product, but also pay attention to offering a complete and safe package. Also, we prepare some personalized services for all the orders.

-Common packaging:

  • PCB:  Sealed bag, Anti-static bags, Suitable carton.
  • PCBA:  Antistatic foam bags, Anti-static bags, Suitable carton.
  • Customized Packaging: The carton outside will be printed the name of the customer address, mark, the customer needs to specify the destination and other information.

-Delivery Tips:

  • For small package, we advise to choose by Express or DDU service is the quickest way. 
  • For heavy package, the best solution is by sea transportation.
  • Support Express · Sea freight · Land freight · Air freight


Business Terms

-Accepted Delivery Terms
FOB, CIF, EXW, FCA, CPT, DDP, DDU, Express Delivery, DAF


--Accepted Payment Currency
USD, EUR, CNY.


-Accepted Payment Type
T/T, PayPal, Western Union.



Quotation from ABIS


To ensure an accurate quote, be sure to include the following information for your project:

  • Complete GERBER files including the BOM list
  • Quantities
  • Turn time
  • Panelization Requirements
  • Materials Requirements
  • Finish requirements
Your custom quote will be delivered in just 2-24 hours, depending on the design complexity. 

Please keep us informed for any interests!

ABIS cares every your order even 1 piece!



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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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PCBA Projects Introduction ABIS CIRCUITS Company deliver services, not only products. We offer solutions, not only goods. From the PCB production, the components purchasing to the components assemble. Includes: PCB Custom PCB drawing / design according to your schematic diagram PCB manufacturing Component sourcing PCB Assemble PCBA 100% test Our Advantages High-end euipment-high speed Pick and Place Machines that can process about 25,000 SMD components per hour High efficient supply ability 60K Sqm monthly-Offers low volume and on-demand PCB production, also large-scale productions Professional engineering team-40 engineers and their own tooling house, strong at OEM. Offers two easy options: Custom and Standard-In-depth knowledge of IPC Class II and III Standards We provide a comprehensive turn-key EMS service to customers who want us to assemble the PCB into PCBA, including prototypes, NPI project, small and medium volume. We are also able to source all components for your PCB assembly project. Our engineers and sourcing team have rich experience in supply chain and EMS industry, with deep knowledges in SMT assembly allowing to resolve all the production issues. Our service is cost-effective, flexible, and reliable. We have satisfied customers across many industries including medical, industrial, automotive and consumer electronics. PCBA Capabilities 1 SMT assembly including BGA assembly 2 Accepted SMD chips: 0204, BGA, QFP, QFN, TSOP 3 Component height: 0.2-25mm 4 Min packing: 0204 5 Min distance among BGA : 0.25-2.0mm 6 Min BGA size: 0.1-0.63mm 7 Min QFP space: 0.35mm 8 Min assembly size: (X*Y): 50*30mm 9 Max assembly size: (X*Y): 350*550mm 10 Pick-placement precision: ±0.01mm 11 Placement capability: 0805, 0603, 0402 12 High pin count press fit available 13 SMT capacity per day: 80,000 points --Capability - SMT Lines  9(5 Yamaha,4KME) Capacity 52 million placements per month Max Board Size    457*356mm.(18”X14”) Min Component size  0201-54 sq.mm.(0.084 sq.inch),long connector,CSP,BGA,QFP Speed  0.15 sec/chip,0.7 sec/QFP -Capability - PTH Lines 2 Max board width 400 mm Type    Dual wave Pbs status  Lead-free line support Max temp   399 degree C Spray flux    add-on Pre-heat   3 Production Processes Material Receiving → IQC → Stock → Material to SMT → SMT Line Loading → Solder Paste/Glue Printing → Chip Mount → Reflow → 100% Visual Inspection → Automated Optical Inspection (AOI) → SMT QC Sampling → SMT Stock → Material to PTH → PTH Line Loading → Plated Through Hole → Wave Soldering → Touch Up → 100% Visual Inspection → PTH QC Sampling → In-Circuit Test (ICT) → Final Assembly → Functional Test (FCT) → Packing → OQC Sampling → Shipping Quality Control AOI Testing Checks for solder paste Checks for components down to 0201 Checks for missing components, offset, incorrect parts, polarity X-Ray Inspection X-Ray provides high-resolution inspection of: BGAs/Micro BGAs/Chip scale packages /Bare boards In-Circuit Testing In-Circuit Testing is commonly used in conjunction with AOI minimizing functional defects caused by component problems. Power-up Test Advanced Function Test Flash Device Programming Functional testing IOC incoming inspection SPI solder paste inspection Online AOI inspection SMT first article inspection External assessment X-RAY-welding inspection BGA device rework QA inspection Anti-static warehousing and shipment Application Communication Units Industrial Control Medical Devices Automotive Units Network Devices Gateway Control Packaging & Delivery ABIS CIRCUITS Company is not only trying to give customers a good product, but also pay attention to offering a complete and safe package. Also, we prepare some personalized services for all the orders. -Common packaging: PCB:  Sealed bag, Anti-static bags, Suitable carton. PCBA:  Antistatic foam bags, Anti-static bags, Suitable carton. Customized Packaging: The carton outside will be printed the name of the customer address, mark, the customer needs to specify the destination and other information. -Delivery Tips: For small package, we advise to choose by Express or DDU service is the quickest way.  For heavy package, the best solution is by sea transportation. Business Terms -Accepted Delivery Terms FOB, CIF, EXW, FCA, CPT, DDP, DDU, Express Delivery, DAF --Accepted Payment Currency USD, EUR, CNY. -Accepted Payment Type T/T, PayPal, Western Union. Quotation from ABIS To ensure an accurate quote, be sure to include the following information for your project: Complete GERBER files including the BOM list Quantities Turn time Panelization Requirements Materials Requirements Finish requirements Your custom quote will be delivered in just 2-24 hours, depending on the design complexity.  Please keep us informed for any interests! ABIS cares every your order even 1 piece!...

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