Spray applications
UFD® Brand
UFD® BRAND IS THE MOST PRECISE APPLICATOR IN THE INDUSTRY IN TERMS OF SIZE AND PLACEMENT OF PATTERNS WITH MULTIPLE FIBRE SIZES. LAMINATED BOARD TECHNOLOGY – AN INVENTION OF ITW DYNATEC – USED IN ALL NOZZLES ITW DYNATEC UFD® IS THE MOST EFFICIENT WAY OF APPLYING PULPED ADHESIVE.
QUALITY OF PERFORMANCE
The industry-acclaimed pneumatic operation guarantees precise adhesive placement and coating weight accuracy and is not limited by line speed
SIMPLICITY
Nozzle assembly with a single screw allows quick nozzle replacement
RELIABILITY
Longer service life due to nozzle made exclusively of stainless steel and internal filtering of heated air
UFD® BRAND SPRAY ADHESIVE APPLICATOR FOR FIBROUS GLUE
UFD® Brand applicators Filament glue applicators provide numerous advantages and glue savings over spiral spray heads and other traditional applicator heads. UFD® Brand Application heads use ITW Dynatec’s patented UFD® Omega™ fibre systems and from random fibre layouts, which translates into up to 50% adhesive savings by using much less adhesive while maintaining (and sometimes even improving) bond strength.
FEATURES
- Patented Omega™ and random fibre layouts use less glue and maintain or improve bond strength
- Uniform mass coating application eliminates longitudinal convexity and concavity common with vortex applicators
- Continuous pattern edge accuracy of ±2 mm depending on adhesive
- Ability to work at line speed and achieve uniform film weights regardless of variations in web speed
- When using multiple solenoid inputs, the web width pattern can be changed without interruption of operation
- Bogate spektrum obsługiwanych gramatur
TECHNICAL DATA
| System | UFD 050 | UFD 075 | UFD 100 | UFD 150 |
| Number of modules | 1 lub 2 | 3 | 4 | 6 |
| Operating temperature range | 38–218°C | 38–218°C | 38–218°C | 38–218°C |
| Viscosity range | 100–30 000 mPas/cps | 100–30 000 mPas/cps | 100–30 000 mPas/cps | 100–30 000 mPas/cps |
| Warm-up time | 15 min (cold start), 5 min (module replacement) | 15 min (cold start), 5 min (module replacement) | 15 min (cold start), 5 min (module replacement) | 15 min (cold start), 5 min (module replacement) |
| Pneumatic pressure range to solenoid | 4,1–6,9 bar (60–100 psi) | 4,1–6,9 bar (60–100 psi) | 4,1–6,9 bar (60–100 psi) | 4,1–6,9 bar (60–100 psi) |
| Supply voltage configuration | 200–240 V, 1 faza, 50–60 Hz | 200–240 V, 1 faza, 50–60 Hz | 200–240 V, 1 faza, 50–60 Hz | 200–240 V, 1 faza, 50–60 Hz |
| Process air pressure range | 0–2,7 bar (0–40 psi) | 0–2,7 bar (0–40 psi) | 0–2,7 bar (0–40 psi) | 0–2,7 bar (0–40 psi) |
| Height | 261 mm (10,28″) | 261 mm (10,28″) | 261 mm (10,28″) | 261 mm (10,28″) |
| 146,3 mm (5,76″) | 146,3 mm (5,76″) | 146,3 mm (5,76″) | 146,3 mm (5,76″) | |
| Width | 50 mm (1,97″) | 75 mm (2,95″) | 100 mm (3,94″) | 150 mm (5,91″) |
DELTAFX™
DELTAFX™ APPLICATORS CAN REDUCE DOWNTIME, INCREASE PRODUCTIVITY AND PROVIDE MORE FREE SPACE IN LAMINATING STATIONS. DELTAFX™ USES DIRECT GLUE PATHS, ELIMINATING BLIND AND INACTIVE GLUE CHANNELS.
QUALITY OF PERFORMANCE
Continuous application of adhesives, including PSA, APAO and reactive hotmelt adhesives
FLEXIBILITY
Quick change of pattern width by adjusting distance between head and ground
INNOVATIONS
Single nozzle with a pattern width range of up to 30.5 cm (12″) – depending on adhesive
DELTAFX™ SPRAY APPLICATOR FOR PULVERISED GLUE
DeltaFX™ Fiberised Spray applicators (for fibreised adhesive) provide unique benefits and flexibility for wide adhesive lamination. In turn, ITW Dynatec’s patented laminated board technology ensures a non-contact application system that is easy to use and maintain. DeltaFx™ applicators work with many types of hot melt adhesives, including PUR adhesives. They are the perfect choice wherever speed, versatility and durability are required.
FEATURES
- Uniform mass coating application eliminates longitudinal convexity and concavity common with vortex applicators
- Random fibre arrangements use less adhesive than spiral spray applicators, while maintaining and improving bond strength
- The width of the glue pattern can be easily adjusted by changing the distance between the head and the substrate
- Minimised cleaning operations and reduced downtime
TECHNICAL DATA
| Operating temperature range | 40–200°C |
| Warm-up time | 15 min (cold start) |
| Manifold power | 450 W |
| Application air pressure range | 0,8–1,5 bar (12–22 psi) |
| Typical airflow per nozzle | 2500 (nl/godz.) (1,5 SCFM) |
| Nozzle application width | up to 305 mm (12″) |
| Air heater power | 600 W |
| Height | 261 mm (10,28″) |
| Depth | 146,3 mm (5,76″) |
| Width | 50 mm (1,97″) |