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 Textile Industry >> Roller of Stenter padder >> Roller of Stenter padder
 
THE NEWEST HIGH SQUEEZE EFFICIENCY
The TRIFLEX elastomer, recently developed at Gomplast's R&D laboratory, consists of a 3 rubber layer system, with 3 different harnesses going from 94o to 99o Shore A, that results in a high hardness material with outstanding elastic recuperation under high working pressures making it ideal for the high squeeze positions of the textile finishing padders.
Based on 2 rubber roller coverings of 94o Shore A (upper cylinder) vs 96o Shore A (lower cylinder), the TRIFLEX system has been designed to achieve 2 important improvements:
1.   Uniform squeezing rate along the NIP width.
2.    A more efficient water squeezing of the fabric


THE TRIFLEX UNIQUE 3-SPOT WATER REMOVAL
Gomplast¡¯s TRIFLEX quality has been developed to optimize the water removal of the textile finishing padders in order to obtain a uniquely efficient squeezing rate. Based on a high-tech elastomer formulation, the 3 rubber-layer system presents an excellent compression capability showing its best results when working under strong mechanical stress.
The three 4 mm rubber layers, with hardness going from 94o to 99o Shore A, allow the TRIFLEX covering to achieve an outstanding combination of elasticity and strength, making possible the water removal of the fabric, both on its surface and inside its structure, by acting on 3 different spots:
1. ENTERING THE NIP: removing the water on the surface of the fabric

TRIFLEX¡¯s 96 vs 94o Shore A hardness combination ensures the higher extraction of superficial water by barrier effect at the entrance of the NIP. The harder the rubber combination, the higher the barrier effect.

2. ON THE NIP: removing the water inside the fabric¡¯s structure

The use of 2 flexible rubbers allows us to penetrate better inside the structure of the fabric so we can extract the maximum amount of water by compression of the rubber at NIP. When one of the two rollers is ebonite the penetration rate is very low and all the compression effort is suffered by the soft roller. In addition TRIFLEX system arrives faster and to a higher specific pressure than regular rollers (30-35 Kg/cm2 which is the top before damaging the fiber)

3. EXITING THE NIP: avoiding water re-absorption effect

When exiting the contact area, and while the rubber is going back to normal after the deformation of the NIP, the fabric re-absorbs some of the already removed water that remains on the roller surface, especially on thick fabrics. When working with hard rubber rollers the ebonite covering distorts the soft rubber roller covering making the contact between roller and fabric to last longer making it easier for the water to go back inside the fabric¡¯s structure.

The mechanical properties of the TRIFLEX coverings return the rubber to its original shape very fast allowing an immediate separation of the fabric and decreasing the water re-absorption effect.

THE REASON FOR TRIFLEX¡¯S SQUEEZING EFFICIENCY
At a given pressure of 50 kg/cml TRIFLEX system arrives faster and to a higher specific pressure than regular rollers (30-35 Kg/cm2 ) by achieving a smaller contact area (thinner NIP) allowing us to obtain an efficient water elimination and avoiding the re-absorption effect


TRIFLEX ADVANTAGES
The main advantages of using the TRIFLEX high squeezing system in your final padders are
Allows annual energy savings between 30,000.- € and 45,000.- € (depending on type of fabric)
Increases squeezing rate
Reduces regrinding : Triflex rubbers maintain its properties for years
Valid for any type of fabric: thin, thick, compressible, non compressible
No damage of the fabric thanks to using two elastic coverings
Suitable for pigment dyeing


TRIFLEX OUTSTANDING SQUEEZING RATES


TRIFLEX ENERGY SAVINGS
8 compartment Stenter Frame
Comsumption
Working hours per day
Working hours per year
Annual cost
TRIFLEX SAVINGS
Type of fabric
Moisture reduction
Annual savings
Óõç
95Kw/h
20
250
76,000.00€
Co £¨215g/m2£©
15%
11,400.00€
CV £¨100g/m2£©
12%
9,120.00€
PA £¨65g/m2£©
10%
7,600.00€
ÓÃÆø
1250000 Kcal/h
20
250
240,000.00€
Co £¨215g/m2£©
15%
36,000.00€
CV £¨100g/m2£©
12%
28,800.00€
PA £¨65g/m2£©
10%
24,000.00€

 
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