サン工芸 List of Products and Services

The "Flat Screen" is a screen mask that allows for printing without blurring or jagged edges, thanks to its thin emulsion thickness and smooth plate surface. It is suitable for high-definition color printing, high-definition pattern printing, and thin film printing. We offer a wide range of frames, from small 10cm squares to extra-large frames and special frames, providing reliable and speedy plate making from mesh stretching and coating to inspection. 【Features】 ■ Thin emulsion thickness with a smooth plate surface ■ Printing without blurring or jagged edges ■ Suitable for high-definition color printing, high-definition pattern printing, and thin film printing ■ Wide range of support from small 10cm squares to extra-large and special frames *For more details, please refer to the PDF document or feel free to contact us.

• Other semiconductors
• Printing Machinery
• Photomask

The "Double Screen" is a screen mask that combines the advantages of tetron mesh and stainless steel mesh. In the center part, stainless steel mesh, which has no stretch compared to tetron mesh, is used, and the stress applied during printing is absorbed by the surrounding tetron mesh area. As a result, there is no distortion in the design part, and the printing accuracy is exceptionally improved, making it suitable for high-precision patterns, fine patterns, and large-size patterns. 【Features】 ■ No distortion in the design part, resulting in exceptional printing accuracy ■ Suitable for high-precision patterns, fine patterns, and large-size patterns ■ Expensive stainless steel mesh is used only in the main parts ■ Excellent cost performance ■ Effective for high mesh and bias stretching *For more details, please refer to the PDF document or feel free to contact us.

• Other semiconductors
• Printing Machinery
• Photomask

We would like to introduce our screen mask, the "Standard Screen." We offer a wide variety of screens, ranging from low mesh to high mesh. We also use emulsions suitable for the design. Additionally, we correct distortions that occur during screen printing based on our unique research data. We are advancing research in emulsion development, machine development, and manufacturing technology, while also responding to your advanced needs. 【Features】 ■ A wide variety of screens available, from low mesh to high mesh ■ Emulsions suitable for the design are used ■ Distortions occurring during screen printing are corrected based on our unique research data ■ We provide reliable and speedy plate making from stretching the mesh to coating and inspection *For more details, please refer to the PDF materials or feel free to contact us.

• Other semiconductors
• Printing Machinery
• Photomask

The "film mask" is a highly balanced mask that offers advantages such as short delivery times and excellent cost performance while maintaining high quality. It is lightweight, flexible, and easy to handle, and its thickness of 175 microns provides excellent space utility. We will respond to customer requests regarding various specifications of photo masks as much as possible, so please feel free to consult us. 【Features】 ■ Short delivery times ■ High quality ■ Excellent cost performance ■ Lightweight, flexible, and easy to handle ■ Excellent space utility *For more details, please refer to the PDF materials or feel free to contact us.

• Photomask

The "Glass Mask" is an optical mask with high precision, excellent optical properties, and minimal dimensional changes due to humidity and temperature. The "Emulsion Mask" has a substrate that does not expand or contract due to humidity, offering excellent dimensional stability, high resolution, and sharp image quality. The "Chrome Mask" has a mask film surface made of metal, which provides very high durability during exposure compared to glass masks made of film or emulsion, and its thin film surface excels in optical reproducibility. 【Features】 <Emulsion Mask> ■ The substrate does not expand or contract due to humidity, providing excellent dimensional stability. ■ High resolution and sharp image quality can be achieved. ■ A high-performance film is applied to the surface to protect the easily scratched surface. <Chrome Mask> ■ The mask film surface is made of metal, resulting in very high durability during exposure. ■ The thin film surface excels in optical reproducibility. *For more details, please refer to the PDF document or feel free to contact us.

• Photomask

Introducing the "Large Metal Mask" handled by Sun Kogei. As a laser metal mask, it can process a wide area of up to 1600×600mm, making it possible to print on large substrates and long substrates. With high precision and high quality, this metal mask meets the demands of evolving high-density mounting. 【Features】 ■ Capable of processing a wide area of up to 1600×600mm, one of the largest in Japan ■ Enables printing on large substrates and long substrates ■ Provides products that are balanced at a high dimension *For more details, please refer to the PDF document or feel free to contact us.

• Processing Jig
• Assembly Jig
• Printed Circuit Board

The "Tapered Etching Metal" is a metal mask designed with a large opening on the printing surface side and a taper. Compared to conventional etching metals, it offers better solder release and improved printability. This high-precision, high-quality metal mask meets the demands of evolving high-density mounting. 【Features】 ■ Large opening on the printing surface side with a taper ■ Better solder release and improved printability compared to conventional etching metals ■ Provides a well-balanced product at a high level ■ Patent No. 3010329 *For more details, please refer to the PDF document or feel free to contact us.

• Processing Jig
• Assembly Jig
• Printed Circuit Board

"Laser Metal" is a metal mask used with semiconductor fiber laser processing machines. Compared to conventional YAG laser processing masks, the opening cross-sectional shape is smooth, and thermal distortion during laser processing is significantly reduced. Additionally, it boasts stable high precision with good workability for high-density mounting such as 0.4mm pitch QFPs, BGAs, CSPs, and 1005 chips. 【Features】 ■ The opening cross-sectional shape is smoother compared to conventional YAG laser processing masks. ■ Thermal distortion during laser processing is significantly reduced. ■ Solder extraction performance has dramatically improved. ■ It boasts stable high precision with good workability for high-density mounting. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Jig
• Assembly Jig
• Printed Circuit Board

"UH Metal" is a state-of-the-art metal mask that enhances quality through fiber laser processing. Despite having more stable wall surfaces compared to conventional masks, it thoroughly pursues printability without compromising the edges like electrolytic polishing does. It achieves excellent printability not only for 0603 chips but also for 0402 chips and high-density mounting. 【Features】 ■ More stable wall surfaces compared to conventional masks ■ Thoroughly pursues printability without compromising edges like electrolytic polishing ■ Achieves excellent printability for 0603 chips, as well as 0402 chips and high-density mounting *For more details, please refer to the PDF document or feel free to contact us.

• Processing Jig
• Assembly Jig
• Printed Circuit Board

The most important process in surface mount technology (SMT) is printing. A key factor in the printing process is the tension management of the metal mask. Changes in tension affect the printing results, making stable printing impossible. Sun Kogei's original detachable mask allows for easy adjustment of tension. This product has been developed to enable simple tension management of the metal mask with just one button. Please use the tension gauge as the first step towards stable printing.

• Other mounting machines
• Mounter
• Recorders

We provide domestic integrated production of tools and equipment necessary for the implementation line. By consolidating orders with simultaneous arrangements for metal masks, we reduce labor hours. We also support 3D design and pursue usability with meticulous design. For more details, please feel free to contact us.

• Career
• Reflow Equipment
• Other mounting machines

Our company offers an original "Detachable Frame System" that allows for the easy attachment and detachment of metal plates and frames with just one hex wrench. Implementation is the most important process in printing. Among the printing processes, the metal mask is a significant factor. By adopting an excellent special mechanism, we achieve uniform and stable tension. The mask tension can be changed as needed, ensuring that printing is always performed at the appropriate tension. Additionally, since the detachable frame is available on a rental basis, it is possible to keep initial costs low. 【Features】 ■ Space-saving ■ Tension management possible ■ Minimal mask oscillation ■ No need to return frames ■ Patent obtained *For more details, please download the PDF or feel free to contact us.

• Other semiconductor manufacturing equipment