Our Businesses Coating

Our
Business

Precision Coating

Our precision coating division handles coating commissions for glue, adhesive, and functional paint coating for a wide variety of applications (smartphones, semi-conductors, storage media, building materials, etc.) using machines equipped with coating heads with a cleanliness class of 1,000 or less.
Along with IS09001 certification, we have established a system that enables us to meet customers' diverse needs with a robust management structure that emphasizes objectivity and confidentiality.
  • Clean room
  • Rotogravure head
  • Comma coater head
  • Lip coater head
  • Slitting machine

Overview of Coating Machinery Specifications

1. Base material width 400–1,570 mm
2. Base material thickness 4.5–600 µm
3. Base material type Various types of film (PET, PEN, TAC, PS, PP, PE, PI, etc.), metallized/spatter roll, copper foil, aluminum foil
4. Coating heads Comma coater, lip coater, compact gravure coater, gravure direct/reverse coater
5. Coating thickness (dry) Nano level–250 µm
6. Dryer specifications 70–180°C, kiln length: 9–20 m, roll support, floating
7. Line speed 1–150 m/min
8. Laminating equipment May be heated to a maximum of 200°C
9. Cleanliness (actual values) Inside room: 2,000–3,000, coating heads: 1,000 or less, inside dryer: 100 or less
10. Other UV irradiation equipment, accumulator, in-line defect detection system, in-line foreign matter removal equipment, delamination device, in-line slitter

Other Owned Facilities

Slitting machine Maximum width: 1,600 mm, in-line defect detection system
Blending chamber  
Aging room 4
Cold storage (5°C) Set at 5°C
Various measurement devices Spectrophotometer, tensile tester, thickness gauge, weighing machine, etc.
Other Various coating fluid mixing devices, various coating fluid supply pumps, filtering equipment

In addition to the above, prototype machines that may be adapted to a width of 200 to 700 mm are available. These may be used for pilot production, small-batch test coating, etc.

For details, please contact us by email.

Contact us

Processing Examples

Commissioned products Solvent-based adhesive coating, solvent-based glue coating, water-based glue coating, resin coating with filler, hard coating, polyimide coating, sensitive material coating, other functional resin coatings
Products developed in-house

Collaboration with the packaging division is being pursued with a view to developing functional coatings. Functional packages are in development.

Transparent UV cut film (soft packaging material, laminate material, shrink film), functional metallized film, molded film, other functional films
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