Engineering catalog — materials & die-cutting
Processing Materials & Solutions
High-speed, micron-tolerance press-cutting and custom shaping of PET films, specialized adhesive tapes, and rubber gaskets. Material solutions engineered for thermal protection, electrical insulation, and optical shielding.
Core Processing Materials
View the Full Materials ListPrecision Finishing Capabilities
Ultra-Low Burr Precision
By optimizing shearing clearances and tooling matrices, our die-cut borders are clean and uniform, resolving acoustic vibration issues for motor rotors.
Custom Washer Diameters
Specialized punches cut resin washers down to sub-millimeter tolerances, providing custom fits for miniature gears and electronics.
Visual Identity Color-Coding
Washers are colored according to thickness classes, preventing operator errors on sorting lines and accelerating assembly flows.
Standard Material Specifications
| Material Class | Primary Brands/Types | Key Applications | Key Features | Thickness Range (mm) |
|---|---|---|---|---|
| PET Film | Toray Lumirror, Dialamy, Sanmolphy | Insulation, spacer films, light-shielding arrays | High mechanical strength, thermal stability | 0.012 - 0.350 |
| Specialty Optics | Somar Somablack, Asahi Polyslider | Optical masking, sliding washers, low-friction shims | Matte anti-reflection, low friction coefficient | 0.025 - 0.188 |
| Adhesive Systems | Teraoka, Nitto Denko, Dexerials, DIC, TESA, 3M, Soken Chemical | Component bonds, grounding plates, shield sealers | High shear adhesion, electrically conductive options | 0.050 - 0.500 |
| Rigid Plastics | Nylon 66, POM (Acetal), PEEK | Structural shims, heavy motor washers, insulating gears | Wear resistance, high hardness, chemical inertness | 0.100 - 3.000 |
| Elastomers & Foams | Silicone rubber, EPDM, CR sponge, felts | Acoustic gaskets, thermal seals, dust-tight screens | Compression recovery, shock absorption | 0.500 - 5.000 |
* Non-standard thicknesses and specialized compounds are custom-processed upon technical review. Thickness ranges and feature claims above are pending re-confirmation against current production data.
High-Precision, High-Quality Washer Technology
We are proud of our position as a leading precision washer processor in Vietnam. For washers used in OA equipment and medical devices, we manufacture using our own proprietary die and mold technology.
Burr control is central to that technique — we manage it with methods honed over many years of manufacturing in Japan.