This document discusses the features and benefits of an ultra fine particle knife: - It has an ultra fine particle structure with a fine coupling structure and uniform blade sides that minimize particles after cutting. - The blades undergo an electronic polishing process that reduces dust when cutting and improves internal adhesion. - Applying a DLC (Diamond Like Carbon) coating further improves internal adhesion, wear resistance, and chemical/corrosion resistance through its low friction, lubrication effects, and extended blade life. - Test results show the ultra fine particle knife generates less welding of materials during cutting compared to other company's products.

17. Bottom Embo.
Cap Ass’y
Environment
- Cleanroom / CDA
Quality
- Low elution (Organic/metal ions)
- Low particle
- High strength (Body)
Design
- High capacity
(40L Bottle can be filled 44 liters)
- Minimize remaining amount
(Bottom embo.)
- Prevention of uncapping
(Sawtooth lock)
- Improved cap sealing effectiveness
(Dual sealing by a O-Ring and a pad.
Certificate
- UN standard
Lock
Dual Sealing
O-Ring
Foam Pad

19. 1,000L STS IBC200L STS Drum1L Can
(1) Canister for delivery
- Volume : 250cc ~ 1,200L ↑
- Mat’l : STS304(316L) x 1t ↑
- Type : Screw/Cap, Pipe Flange
(2) Canister for utility (Buffer)
- Volume : 5L~40L
- Mat’l : STS304(316L) x 1~4t
- Type : Sanitary Flange (Clamping)
- Option : Level / Air Vent / KCs Certify

20. ◆ Features
(1) Ultra fine particle Structure
- Fine coupling structure
- Uniform blade side
- Minimize particles after cutting
#1,000 Polishing surfaceSurface After Electronic polishing
(2) Electronic polishing
- Reduced dust when cutting
- Improved internal adhesion
(Reduced welding of materials)
(3) DLC(Diamond Like Carbon) coating
- Improved internal adhesion
º Low coefficient of friction, Lubrication effect,
Static reduction
º Significantly reduced welding of nonferrous
metals (aluminum films)
- Improved wear resistance
º Extended blade life, less static
- Improved chemical resistance and corrosion
resistance
Ultra find particle knife
(Kyocera) Other company productsUltra find particle knife Existing Material
Particle size
0.5㎛
Particle size
3~5㎛

21. Counterpart Cutting plane Rating life
Metal foil (Copper)
Adhesive tape
◆Cutting result comparison
Metallic blade Kyocera micro-grain carbide blade
Upper
blade
Lower
blade
Upper
blade
Lower
blade

23. 0
5
10
15
20
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Revenue
Year 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
Revenue 3.7 10.2 7.7 9.3 7.4 9.5 7.0 7.5 13.4 15.2 15.9 13.5