開成工業 List of Products and Services

Compared to untreated sand matte and hairline finishes, it excels in abrasion resistance and stain resistance, making it possible to use sand matte and hairline surfaces at the very top layer.

• Processing Contract

Slitting processing is a technology that cuts film along the transport direction. We cater to a wide range of products, not only for general industrial applications centered around PET and TAC, but also for high-quality products that require optical applications, special grades, and development items. All slitting processes are conducted in a clean room. With years of experience in joint development and research with film manufacturer engineers, as well as knowledge and craftsmanship gained from slitting and web handling seminars, we are confident in our web handling technology that beautifully winds up under appropriate conditions. Check it out in the video! [Video] What is slitting processing? (About 1 minute) https://www.youtube.com/watch?v=3NZ2FvpzHvA

• Processing Contract

We offer a "Surface Inspection Service" that detects fine scratches, dirt, and foreign substances on substrate surfaces in a clean room using high-sensitivity cameras, and accurately removes the detected foreign substances captured in images. Under certain conditions, defects as small as 0.03mm in diameter can be detected with high-sensitivity cameras. Additionally, inspection results can be printed out in map format. Please feel free to contact us if you have any requests. 【Inspection Methods】 ■ Transmission Method ■ Diffuse Reflection Method ■ Specular Reflection Method ■ Two-Stage Slit Method *For more details, please download the PDF or contact us.

• Contract Inspection

We offer a "Hairline Processing Service" that creates a metallic texture by applying fine scratches, as thin as a hair, in a single direction. By applying aluminum or chrome vapor deposition or mirror ink printing to the hairline-processed film, it can be finished to have a metallic appearance similar to stainless steel. This service is widely used for labels, stickers, nameplates, decorative panels, and more. Please feel free to contact us if you have any inquiries. 【Main Features】 ■ Transfer foil function ■ Design application function ■ Blocking prevention function *For more details, please download the PDF or contact us.

• Processing Contract

Our company offers a processing technology called "sand matte processing," which involves projecting fine sand onto plastic film to create a textured surface. The resulting surface with its uneven texture has a frosted appearance (matte finish) that can reduce reflectivity. Additionally, the surface area increases, allowing the plastic film to incorporate more functions. Please feel free to contact us if you have any inquiries. 【Features】 ■ It is possible to create fine, scale-like textures on the film that are difficult to achieve with blended matte films or coated matte films. ■ Compared to other matte finishes, it allows for a lower gloss. ■ It is a chemical-free processing method that has a lower environmental impact. *For more details, please download the PDF or contact us.

• Processing Contract