Design, Manufacture and Sales of Slot Coating Dies and patch coaters. Slot die coating technology is a method in which the coating liquid is supplied into the slot die and shaped into a wide and uniform film to deposit on a moving substrate. The technology has a wide variety of applications and is considered to be an extremely powerful means for the production of advanced optical-electronic products. The technology can be extended to simultaneous multi-layered coating for specific products. Many prominent companies that provide slot dies are good at machining and polishing metals, but the most critical issue for making a good slot die is the full understanding of the physical properties of all types of coating solutions, such as fluid rheology, evaporation rates and so on. WCC has extensive experience on managing various types of coating solutions and sound fundamental understanding on the rheological properties of coating solutions. The slot die designed and manufactured based on WCC's unique experience is cost-effective and can operate with high efficiency. WCC can also make flexible and versatile patch coaters for customers to make samples piece-by-piece up to 500mm wide. WCC promises satisfactory after service on related coating problems. |
Equipment
The equipment of the R&D centre varies, since it is kept up-to-date through constant retrofits, replacements and our own new developments. The Coatema R&D centre boasts unrivalled flexibility and a unique range of applications. It now also offers digital testing.
Design, Manufacture and Sales of Slot Coating Dies and patch coaters. Slot die coating technology is a method in which the coating liquid is supplied into the slot die and shaped into a wide and uniform film to deposit on a moving substrate. Slot die coating hot melt adhesives requires specialist systems to suit the specific requirements. Universal Converting Equipment is able to offer a range of slot die coating systems developed by Universal Adhesive Systems, ITW Dynatec and other manufacturers of slot dies.
Here you can see an overview of the current laboratory, pilot and production plants used at the Coatema R&D centre at present:
Test Solution Coater
Coating system
Doctor blade
Slot die system
Commabar
Working width
DIN A4 (297 x 210 mm)
Operating speed
0 – 4 m/min.
Power supply
230 V, 50 Hz
Design
IP54
Dimensions (LxWxH)
1,100 mm x 580 mm x 530 mm
PDF download presentation
Coatema – The Test Solution
Test Solution R2R
Coating systems
Doctor blade
Slot die system
Commabar
Working width
100 mm
Roller width
150 mm
Operating speed
0.1 – 5 m/min.
Working direction
unidirectional
Winding diameter
max. 150 mm
Power supply
400 V, 50 Hz AC, CWW-32 A, 5P, 6h
Design
IP54
Compressed air
min. 6 bar
Dimensions (LxWxH)
2,200 mm x 1,000 mm x 2,000 mm
PDF download product brochure
Coatema Test Solution
PDF downloadpresentation
Coatema – The Test Solution
Easycoater
Coating systems
Doctor blade
Slot die system
Screen printing
Working width
max. 360 mm x 360 mm
Operating speed
ca. 0.4 – 4 m/min.
Dryer temperature
max. 120°C
Design
IP54 / EEx
Dimensions (LxWxH)
1,920 mm x 1,220 mm x 1,920 mm
Smartcoater
Slot Die Coating Head Design
Coating systems
Knife system
Slot die system
Rotary screen system
Engraved roller system
Micro roller system
Dipping system (Foulard)
Working width
300 mm
Roller width
350 mm
Operating speed
0.1 – 10.0 m/min.
Tensile strength
10 – 250 N
Dryer
Hot air
Dryer temperature
max. 235°C
Exhaust Air / Consumption of nitrogen atmosphere
325 m3/h
Design
Atex / IP54
Dimensions (LxWxH)
5,500 mm x 1,050 mm x 1,855 mm
Basecoater
Coating systems
Slot die system
Double-sided-slot die system
Dipping system (Foulard)
2-roller system
Working width
300 mm
Roller width
350 mm
Operating speed
0.1 – 5 m/min.
Tensile strength
25 – 250 N
Dryer
Hot air
Dryer temperature
max. 235°C
Dimensions (LxWxH)
5,100 mm x 1,350 mm x 3,000 mm
Click&CoatTM
Coating systems
Slot die system
Knife system
Kisscoater
Engraved roller system
3-roller system
Screen printing
Powder scattering system
Working width
500 mm
Roller width
600 mm
Operating speed
0.1 – 2 m/min.
Tensile strength
10 – 250 N
Dryer
Hot air (UV, IR on demand)
Dryer temperature
RT – 235 °C
Exhausting air
ca. 1,500 m3/h
Design
Atex / IP54
Dimensions (LxWxH)
depends on combination
Linecoater
Slot Die Coating Designs
Coating system
Reverse Commabar
Working width
700 mm
Roller width
800 mm
Operating speed
3 – 30 m/min
Tensile strength
100 – 1.000 N
Dryer temperature
max. 180°C
Air circulation
5.000 m3/h per section
Exhaust air
5.000 m3/h per section
Dimensions (LxWxH)
19,000 mm x 2,500 mm x 2,600 mm
Universal Coater
Coating systems
2 x 3 Roller system (for under and upper side)
1 x Slot die system
1 x Knife system
Working width
500 mm
Roller width
600 mm
Operating speed
1.0 – 30 m/min.
Tensile strength
75 – 3,500 N
Dryer
1) Floating dryer inert, Exhaust: 2,500 m³/h, Circulating air: 2500 m³/h
2) Conventional hot air dryer, Exhaust: 2,500 m³/h
Dryer temperature
1) Floating dryer inert: 140 °C
2) Conventional hot air dryer: 235 °C
Air circulation
2 x 6.000 m3/h
Exhaust air / Consumption of nitrogen atmosphere
270 m3/h
Design
Partially Atex / IP54
Dimensions (LxWxH)
19,000 mm x 3,500 mm x 2,700 mm
Deskcoater
Coating systems
Intermittend coating
Working width
500 mm
Roller width
600 mm
Operating speed
0.2 – 2 m/min.
Tensile strength
25 – 250 N
Dryer
Hot air
Dryer temperature
235 °C
Exhaust
ca. 2.500 m3/h
Design
IP54 / EEx
Dimensions (LxWxH)
4,250 mm x 1,600 mm x 3,100 mm
Dissolver
Coating system
Doctor blade
Slot die system
Commabar
Working width
DIN A4 (297 x 210 mm)
Operating speed
0 – 4 m/min.
Power supply
230 V, 50 Hz
Design
IP54
Dimensions (LxWxH)
1,100 mm x 580 mm x 530 mm
PDF download presentation
Coatema – The Test Solution
Test Solution R2R
Coating systems
Doctor blade
Slot die system
Commabar
Working width
100 mm
Roller width
150 mm
Operating speed
0.1 – 5 m/min.
Working direction
unidirectional
Winding diameter
max. 150 mm
Power supply
400 V, 50 Hz AC, CWW-32 A, 5P, 6h
Design
IP54
Compressed air
min. 6 bar
Dimensions (LxWxH)
2,200 mm x 1,000 mm x 2,000 mm
PDF download product brochure
Coatema Test Solution
PDF downloadpresentation
Coatema – The Test Solution
Easycoater
Coating systems
Doctor blade
Slot die system
Screen printing
Working width
max. 360 mm x 360 mm
Operating speed
ca. 0.4 – 4 m/min.
Dryer temperature
max. 120°C
Design
IP54 / EEx
Dimensions (LxWxH)
1,920 mm x 1,220 mm x 1,920 mm
Smartcoater
Slot Die Coating Head Design
Coating systems
Knife system
Slot die system
Rotary screen system
Engraved roller system
Micro roller system
Dipping system (Foulard)
Working width
300 mm
Roller width
350 mm
Operating speed
0.1 – 10.0 m/min.
Tensile strength
10 – 250 N
Dryer
Hot air
Dryer temperature
max. 235°C
Exhaust Air / Consumption of nitrogen atmosphere
325 m3/h
Design
Atex / IP54
Dimensions (LxWxH)
5,500 mm x 1,050 mm x 1,855 mm
Basecoater
Coating systems
Slot die system
Double-sided-slot die system
Dipping system (Foulard)
2-roller system
Working width
300 mm
Roller width
350 mm
Operating speed
0.1 – 5 m/min.
Tensile strength
25 – 250 N
Dryer
Hot air
Dryer temperature
max. 235°C
Dimensions (LxWxH)
5,100 mm x 1,350 mm x 3,000 mm
Click&CoatTM
Coating systems
Slot die system
Knife system
Kisscoater
Engraved roller system
3-roller system
Screen printing
Powder scattering system
Working width
500 mm
Roller width
600 mm
Operating speed
0.1 – 2 m/min.
Tensile strength
10 – 250 N
Dryer
Hot air (UV, IR on demand)
Dryer temperature
RT – 235 °C
Exhausting air
ca. 1,500 m3/h
Design
Atex / IP54
Dimensions (LxWxH)
depends on combination
Linecoater
Slot Die Coating Designs
Coating system
Reverse Commabar
Working width
700 mm
Roller width
800 mm
Operating speed
3 – 30 m/min
Tensile strength
100 – 1.000 N
Dryer temperature
max. 180°C
Air circulation
5.000 m3/h per section
Exhaust air
5.000 m3/h per section
Dimensions (LxWxH)
19,000 mm x 2,500 mm x 2,600 mm
Universal Coater
Coating systems
2 x 3 Roller system (for under and upper side)
1 x Slot die system
1 x Knife system
Working width
500 mm
Roller width
600 mm
Operating speed
1.0 – 30 m/min.
Tensile strength
75 – 3,500 N
Dryer
1) Floating dryer inert, Exhaust: 2,500 m³/h, Circulating air: 2500 m³/h
2) Conventional hot air dryer, Exhaust: 2,500 m³/h
Dryer temperature
1) Floating dryer inert: 140 °C
2) Conventional hot air dryer: 235 °C
Air circulation
2 x 6.000 m3/h
Exhaust air / Consumption of nitrogen atmosphere
270 m3/h
Design
Partially Atex / IP54
Dimensions (LxWxH)
19,000 mm x 3,500 mm x 2,700 mm
Deskcoater
Coating systems
Intermittend coating
Working width
500 mm
Roller width
600 mm
Operating speed
0.2 – 2 m/min.
Tensile strength
25 – 250 N
Dryer
Hot air
Dryer temperature
235 °C
Exhaust
ca. 2.500 m3/h
Design
IP54 / EEx
Dimensions (LxWxH)
4,250 mm x 1,600 mm x 3,100 mm
Dissolver
Capacity
20 liters
Operating speed
650 – 3,000 r.p.m.
Side scraper
inklusive
Container
single wall / doule wall
Weight
420 kg
Dimensions (LxWxH)
1,220 mm x 1,100 mm x 920 mm
