High-Speed FPC Flexible PCB Manufacturing Techniques Flexible Circuit Prototyping and Production Rotary Die Cutting Machine Printing and Converting Machinery

High-Speed FPC Flexible PCB Manufacturing Techniques Flexible Circuit Prototyping and Production Rotary Die Cutting Machine Printing and Converting Machinery

A rotary die cutting machine is a specialized equipment used in the manufacturing process of FPCs. It utilizes a rotary die, which is a cylindrical tool with a patterned cutting edge, to precisely cut and shape flexible materials like FPCs. FPCs are thin, lightweight, and flexible circuits used in various electronic devices. The rotary die cutting machine offers high-speed and efficient production capabilities, ensuring accurate and consistent cuts for FPCs. It enhances process reliability and productivity by automating the cutting process, reducing material waste, and improving overall efficiency.

Product functions and parameters:

Mode: FMT250-24B
Stations: 24 Stations / 48 Spindles
Width range: 150/250/350/550/650mm
Max speed: 70m/min
Cutting precision: ±0.1mm
Dimension: 8800*1420*2350mm
Weight: 10T
Certification CE & ISO
Quick-change modular various design

(1): The device has an automatic material break protection function, reducing material waste and improving production efficiency;
(2): It maintains stable tension and alignment, and is easy to operate;
(3): The adjustable material feeding and receiving shaft is movable, facilitating process debugging and reducing the distance for material feeding and receiving;
(4): The tool holder is cast as a whole, unaffected by external factors, ensuring processing precision and avoiding deformation;
(5): It has a high-speed and high-precision die-cutting capability, with a maximum speed of up to 60m/min; 
(6): It can store up to 200 sets of processes for easy and flexible adjustment;
(7): It has an automatic alarm function of material breakage;
(8): It is equipped with an emergency stop protection system;
(9): It has an automatic material deviation correction function;
(10): Electric eye tracking, automatic tracking die cutting (optional);
(11): Synchronization can be realized for each tool holder;
(12): CCD online detection function: online detection of product size, bad product identification (hardware selection)

Production and QC Process:
The production process of rotary die cutting machines for flexible printed circuit boards (FPCs) typically involves the following steps:

1. Material Preparation: The first step is to prepare the materials required for FPC production, including flexible substrates, copper foils, and adhesive layers. These materials are inspected for quality and then loaded onto the machine.

2. Printing and Lamination: The necessary circuit patterns and components are printed onto the flexible substrate using screen printing or inkjet methods. After printing, the copper foil is laminated onto the substrate using heat and pressure.

3. Die Cutting: The printed and laminated FPC is fed into the rotary die cutting machine. The machine is equipped with custom-made sharp rotating dies that precisely cut and shape the FPC according to the desired design. This step ensures accurate dimensions and shapes for the circuit board.

4. Cleaning and Inspection: Once the FPC is cut, it goes through a cleaning process to remove any debris or residues. After cleaning, it undergoes a thorough inspection to check for any defects, such as incomplete cuts, misalignment, or delamination.

5. Component Placement: The FPC is now ready for component placement. This involves soldering electronic components onto the circuit board, such as integrated circuits, resistors, capacitors, and connectors. The placement can be done manually or using automated pick-and-place machines.

6. Soldering and Reflow: After component placement, the FPC undergoes a soldering process to secure the components onto the board. This can be done using soldering irons or by passing the board through a reflow oven to melt the solder and create strong electrical connections.

7. Testing and Quality Assurance: Once the soldering is complete, the FPC goes through a series of tests to ensure its functionality and quality. This includes electrical tests to check for proper circuit connections, as well as functional tests to verify the performance of integrated circuits and other components.

8. Final Inspection and Packaging: The FPC undergoes a final inspection to ensure it meets the desired quality standards. This includes visual inspections for any cosmetic defects and dimensional checks to confirm accurate dimensions. Once approved, the FPC is packaged and prepared for shipment or further assembly.

The quality inspection process for rotary die cut FPCs typically includes visual inspections, dimensional checks, electrical tests, and functional tests. These inspections and tests are conducted at various stages of the production process to identify and rectify any defects or deviations from the desired quality standards. Quality control personnel closely monitor the production process to ensure that each FPC meets the specified requirements and customer expectations.

After-service:
Engineers be dispatch to customers place for training and debugging
One-year free warranty (except consumables), life paid maintenance and overseas service

Applications:
Our rotary die-cutting machine can produce various types of products, including:
1. Paper products:
   - Cardboard boxes
   - Paper bags
   - Greeting cards
   - Paper labels and stickers
   - Die-cut shapes and designs for crafts
2. Fabric and textile products:
   - Cut pieces for clothing and accessories
   - Appliques and patches
   - Fabric shapes for quilting and crafts
3. Plastic products:
   - Plastic packaging materials
   - Plastic shapes and cutouts for various applications
4. Leather products:
   - Leather accessories
   - Leather shapes for crafts and decorations
5. Foam and sponge products:
   - Cushions and padding
   - Foam shapes for crafts and hobbies
6. Rubber products:
   - Gaskets and seals
   - Rubber stamps and embossing
7. Many other materials:
   - Thin metal sheets for jewelry and crafts
   - Cork, felt, and other specialty materials for specific applications

Advantages:
A rotary die cutting machine offers several advantages in the production of flexible printed circuit boards (FPCs):
1. Precision: The machine uses sharp rotating dies that are custom-made to match the desired FPC design. This ensures precise cutting and shaping of the flexible circuit boards, resulting in accurate shapes and dimensions.
2. Speed and Efficiency: Rotary die cutting machines are capable of processing a large number of FPCs in a relatively short time. This high-speed production capability helps meet the demands of large-volume manufacturing, improving overall efficiency.
3. Versatility: These machines are designed to handle various materials used in FPC manufacturing, including flexible substrates, copper foils, and adhesive layers. They can be adjusted to accommodate different material characteristics and thicknesses, allowing for versatility in production.
4. Complex Designs: Rotary die cutting machines can handle complex FPC designs and customization requirements. The dies used in the machine can be easily modified to match specific design specifications, enabling the production of intricate and customized flexible circuit boards.
5. Consistency: With the use of automated machinery, rotary die cutting machines ensure consistent quality in FPC production. By reducing human errors and providing uniform cutting results, they help maintain a high level of product consistency.
6. Labor Savings: These machines require minimal manual labor, reducing dependence on human operators. This not only saves labor costs but also decreases the likelihood of errors associated with manual handling.
7. Integration: Rotary die cutting machines can be seamlessly integrated into an automated FPC production line. This integration allows for smooth material flow and synchronization with other machinery, leading to efficient and continuous manufacturing processes.

FAQ of rotary die cutting machines in the production of FPCs:

1. Question: What is the role of a rotary die cutting machine in the production of flexible printed circuit boards (FPCs)?
Answer: A rotary die cutting machine is used in the production of FPCs to precisely cut and shape the flexible circuit boards according to the required design specifications.
2. Question: How does a rotary die cutting machine ensure accurate cutting of FPCs?
Answer: The rotary die cutting machine utilizes sharp rotating dies that are custom-made to match the desired FPC design. As the flexible circuit board passes through the machine, the dies cut through the material with high precision, resulting in accurate shapes and dimensions.
3. Question: Can a rotary die cutting machine handle various materials used in FPC manufacturing?
Answer: Yes, rotary die cutting machines are designed to handle different types of materials commonly used in FPC manufacturing, including flexible substrates, copper foils, and adhesive layers. The machine can be adjusted to accommodate the specific characteristics and thicknesses of these materials.
4. Question: Are rotary die cutting machines suitable for high-volume FPC production?
Answer: Yes, rotary die cutting machines are well-suited for high-volume FPC production due to their speed, efficiency, and accuracy. They can process a large number of flexible circuit boards in a relatively short time, making them ideal for mass production requirements.
5. Question: What are the advantages of using a rotary die cutting machine for FPC production?
Answer: Some advantages include:
- Precise cutting and shaping of FPCs with consistent quality.
- Increased production speed and efficiency, leading to higher output.
- Ability to handle complex FPC designs and customization requirements.
- Reduction in manual labor and human errors, resulting in improved productivity.
6. Question: Are rotary die cutting machines flexible enough to handle different shapes and sizes of FPCs?
Answer: Yes, rotary die cutting machines can be adjusted and customized to accommodate various shapes and sizes of FPCs. The dies used in the machine can be easily modified to match specific design requirements, allowing flexibility in FPC production.
7. Question: How does quality control work with rotary die cutting machines in FPC production?
Answer: Quality control measures involve inspecting the FPCs after they have been cut by the rotary die cutting machine. This includes checking for accurate dimensions, clean cuts, and absence of defects. Any faulty or non-compliant FPCs can be identified and removed from the production line.
8. Question: Can rotary die cutting machines be integrated into an automated FPC production line?
Answer: Yes, rotary die cutting machines can be integrated with other automated machinery in an FPC production line. This integration ensures seamless material flow and synchronization, resulting in efficient and continuous manufacturing processes.


Company Introduction

Langfang Fumate Automation Equipment Technology Co., Ltd. was established in December 2016 with a registered capital of 50 million RMB. Located in Langfang, which is adjacent to the capital Beijing, the company has built a production base that includes a well-equipped assembly factory, as well as a sales and service center with workshops and spare parts warehouse.

The company specializes in the manufacturing of die cutting machines and offers a wide range of series for customers in various fields such as mobile phones, tablets, smart TVs, touch screens, personal computers, laptops, computers, lithium batteries, cars, and medical devices. FUMART is a leading player in the field of automation technology and is dedicated to providing innovative one-stop solutions for industries such as electronics, printing, packaging, and healthcare.

The multi-station rotary die-cutting machine is a high-speed and precision die-cutting equipment developed by Fomat through technological innovation with independent intellectual property rights. It can quickly respond to customer needs through modular production processes, reduce labor costs, save raw materials, and improve production efficiency for customers. Fomat has become a supplier that provides one-stop leading technological solutions.In terms of sales and service, our senior, elite team is passionate and has the expertise to ensure your success.