Sculptured Flex Circuits
Why Use Sculptured Flex Circuits?
Provides very high reliability and superior performance
Integrated design reduces assembly labor costs
Elimination of connector components saves weight and increases flexibility
Sculptured Flex Circuit Features
Unsupported termination traces
Straight or formed contacts available
Fingers are an integral part of the conductor patterns
Customized for any pitch & configuration of the mating board
The terminal point is thicker & can be directly used as a connector
Eliminates a mechanical connection point & makes the connection more reliable
FPC Product Features
- Lightweight
- Thin thickness
- Small volume
- Easy to install
- Good bendability
- High wiring density
- Good heat dissipation
1. short: short assembly time
All lines are configured. Eliminate redundant wiring connection work.
2. small: smaller than the PCB volume
Can effectively reduce the size of the product; and increase the portability of convenience.
3. light: lighter than PCB (hardboard) lightweight
Can reduce the weight of the final product
4. thin: the thickness is thinner than the PCB
Can improve flexibility. Strengthen the limited space for three-dimensional assembly.
FPC was developed in the United States in the 1970s to develop aerospace rocket technology. It is a highly reliable and extremely flexible printed circuit made of polyester film(PET) or polyimide(PI). By embedding a circuit design on a flexible and thin plastic sheet, many precision components can be stacked in a narrow, limited space to form a flexible circuit.
Such circuits can be bent and folded at will lightweight, small in size, have good heat dissipation, easy to install, breaking through the traditional interconnection technology. In the structure of flexible circuits, the constituent materials are insulating film, conductor, and adhesive.
flexible printed circuit manufacturers Products Pre-Production
- Shanyo’s in the production process, to prevent too many open and short circuits caused by low yield or reduce drilling, calendering, cutting, and other rough process problems caused by the FPC board scrap, replenishment problems, and assess how to choose the material to achieve the best results for customers to use the flexible circuit boards, pre-production pre-processing is very important.
- Pre-production pre-processing needs to deal with three aspects, these three aspects are completed by engineers.
- FPC board engineering assessment, the company’s production capacity to meet customer board requirements and unit costs.
- Engineering assessment through, immediately preparing materials to meet the raw material supply of each production process.
- Engineer customer’s CAD structural drawings, Gerber line data, and other engineering documents to deal with, to suit the production environment and production specifications of the production equipment.
- Production drawings MI (engineering process card) and other information are delegated to the production department and various departments such as clerical control, procurement, etc., into the regular production process.
Printed Circuit Flexible PRODUCT DETAIL
Flexible Printed Circuit Board Manufacturers Production Process
Double-side plate system
Open material → Drilling → PTH → Plating → Pre-treatment → Dry film → Alignment → Exposure → Development → Graphic plating → Stripping → Pre-treatment → Dry film → Alignment → Exposure → Development → Etching → Stripping → Surface treatment → Overlay film → Pressing → Curing → Immersion of nickel and gold → Printing of characters → Cutting → Electrical testing → Punching → Final inspection → Packing → Shipments
China Flexible Printed Circuit Board
Basic Structure
Copper Film
The copper film is divided into electrolytic copper and rolled copper. The common thicknesses are 1oz 1/2oz and 1/3 oz.
Substrate Film: Common thicknesses are 1 mil and 1/2 mil.
Glues: Thickness depends on the customer’s requirement.
Cover Film
Cover Film: For surface insulation. Common thicknesses are 1mil and 1/2mil.
Glues: Thickness depends on the customer’s requirement.
Release Paper: To avoid foreign matter from adhesive before pressing; to facilitate the work.
PI Stiffener Film
PI Stiffener Film: Reinforces the mechanical strength of the FPC and facilitates the surface mounting process. Common thicknesses range from 3mil to 9mil.
Glues: Thickness depends on the customer’s requirement.
Glues (Adhesives): To avoid adhesive from sticking to foreign objects before pressing.
EMI: Electromagnetic shielding film protects the circuit board circuit from outside (a strong electromagnetic area or susceptible to interference area) interference.
Flexible Printed Circuits FPC Advantages
FPC is a printed circuit made of flexible insulating substrate, with many advantages that rigid printed circuit boards do not have:
- can be free to bend, coil, and fold, according to the requirements of the spatial layout of any arrangement, and in three-dimensional space, arbitrary movement, and expansion, to achieve the integration of component assembly and wire connection;
- The use of FPC can greatly reduce the volume and weight of electronic products, applicable electronic products to high-density, miniaturization, and high reliability in the direction of development needs. Therefore, FPC in aerospace, military, mobile communications, laptop computers, computer peripherals, PDA, digital cameras, and other fields or products have been widely used;
- FPC also has good heat dissipation and solderability as well as easy to install and connect, has a lower overall cost, and has other advantages.
Order Fpc Flexible Printed Circuit: Easy & Fast
Upload your design file to our Instant Quote Platform and instantly receive pricing, lead time, and DFM details for your FPC and PCB components. Specializing in FPC and PCB machining for Consumer Electronics, we provide adaptive production and shipping solutions to align with your product development needs.
Instant Quotation
Online Annotation
Say goodbye to tedious back-and-forths. Directly annotate your 3D drawing online and convey specific changes or queries instantly via live chat. Ensure precise machining requirements are communicated and understood without ambiguity.
All-in-One Project Management
Team Collaboration
Services
Why Choose Our Custom flexible printed circuit design Service
Online Instant Quote & DFM Analysis
Fast and Reliable Delivery
Boasting robust manufacturing capacity, Shanyo’s ensures quick turnaround for tactile dome machined parts. Plus, with our varied dome array(snap dome switch) choices, you’ll get your order on time, without the usual hassles.
Consistent High Quality
Advanced metal dome automatic assembly equipment multi-function testing equipment, and rigorous quality checks, combined with constant communication, ensure that every snap dome you receive meets the highest standards, consistently and reliably.
Professional Engineering Support
No matter where you are, you can get our 24/7 engineering support all year around. Our experienced engineer can provide you with the most appropriate solution for your metal dome customized design, material selection, surface finishing, and even lead time.
COMPANY CORE ADVANTAGE
Share innovation
Professional
Overseas Quality
Rich products
from round, cross (four corners), waist round shrapnel to custom shrapnel, from single-layer structure, double-layer structure, EMI printing, and Rubber structure.
Strict control
High-quality service
punctual delivery; free technical solutions and samples; quick response customers respond 1 hour after mail receipt; after-sales service 1 hour fast processing.
SHANYO PARTNER
FAQs
Frequently Asked Questions
Q1: Are you a Trading Company or Manufacturing?
- We are a Professional Metal dome manufacturer, we have our own factory, and we are based in Qingdao, China, Shanyo Precision Electronic Technology Co., Ltd. is a professional manufacturer of mobile phones and digital product components. It was established in 2004 and has more than 200 employees. The main business is applied in consumer electronics, remote controls, mobile phones, automobiles, medical care, smart products, outdoor products, etc. The main products are metal dome array, Remote control buttons, die cutting, LGF, UV bumps, FPC, panel buttons, PCB lines, thin film flexible lines, etc. The Qingdao factory covers an area of more than 3,500 square meters. Currently, it has offices in Shenzhen, Shanghai, Taiwan, Malaysia, and Singapore, fully implementing the global marketing strategy. sell to Southern Europe (10.00%), Domestic Market (10.00%), Northern Europe (10.00%), Central America (10.00%), Western Europe (10.00%), Eastern Europe (10.00%), South America (10.00%), North America (10.00%), South Asia (5.00%), Southeast Asia (5.00%), Eastern Asia (3.00%), Oceania (3.00%), Mid East (2.00%), Africa (2.00%). There are a total of about 51-100 people in our office.
Q2. How do I request samples of your products?
- Stock Samples: If you paid the freight cost, we could provide free samples for you.
- Customized Samples: We will offer you 5 pcs free samples after we receive the setup cost.
- To request product samples, please email us at shanyonod@shanyo.com.
Q3.How do I request a quote?
- You can easily request a quote by filling out our Quote Form, or by sending us an e-mail at shanyonod@shanyo.com.
Q4. how can we guarantee quality?
- We process and produce products in strict accordance with the list of raw materials.
- Many of our engineers have many years of experience and are very responsible.
Always a pre-production sample before mass production;
Always final Inspection before shipment.
And video confirmation of packing with the customer.
Q5. Can you offer OEM Service?
- Surely Okay, we have Seasoned OEM service experience.
Q6. what is the Lead time of the sample?
- It takes 2-7 working days depending.
Q7. How fast can I get the Quotation?
- 30 mins ~ 24 Hours depends.
Q8. How to place an order?
- Please tell us your material, artwork design, logic circuit schematic diagram, size, surface, usage, etc. It is best to send us the design drawings or samples and other detailed data, and then we will customize the metal dome and metal dome array according to your requirements.
Q9. What services can we provide?
Accepted Payment Currency: USD, EUR, HKD, CNY;
Accepted Payment Type: T/T, L/C, MoneyGram, PayPal, Western Union, Escrow;
Language Spoken: English, Chinese
Q10. What products are die-cut?
- The die-cutting process is suitable for a variety of materials, including metal, plastic, paper, fabric, foam, wood, and composites.
Q11. Advantages of metal dome technology:
- Durability: Metal domes are highly durable and can withstand millions of actuations without failure. This makes them ideal for use in devices that are used frequently, such as keyboards and keypads.
- Consistency: Metal domes provide a consistent tactile response, which means that users can rely on the same level of feedback every time they press a button. This can improve user experience and accuracy.
- Cost-effectiveness: Metal domes are relatively inexpensive to manufacture, which makes them a cost-effective solution for manufacturers.
Space-saving: Metal domes are small and can be placed close together, which makes them ideal for use in compact devices. - Customization: Metal domes can be customized with different shapes, sizes, and force requirements to suit the specific needs of a particular device or application. This allows manufacturers to create unique user experiences for their products.
Metal Dome Contact Details
Address:
Factory Address NO.1
QINGDAO SHANYO PRECISION ELECTRONIC TECHNOLOGY CO., LTD.
ADD：NO.20.TIANHE INDUSTRIAL WEIHE ROAD QINGDAO E﹠TZONE QINGDAO CHINA
Factory Address NO.2
QINGDAO SHANYO SHINE WE TECHNOLOGY CO., LTD.
Room 201, Building 1, No.138 Songgang Road,Qingxi Town, Dongguan City, Guangdong Province
Factory Address NO.3
QINGDAO SHANYO Wontop Group（Vietnam）Co.,Ltd
{Công Ty TNHH Tập Đoàn WONTOP (VIỆT NAM)}
Đại chỉ : Thôn An Lạc, Xã Trưng Trắc, Huyện Văn Lâm, Tỉnh Hưng Yên
Factory Address NO.4
QINGDAO SHANYO RIZHAO SHANYO PRECISION ELECTRONIC TECHNOLOGY CO., LTD.
Shandong, China, 2665
Tel:
Terry Song
+86-18653253918
Candy Yan
+86-17865426805
Email:
shanyonod@gmail.com