Ravago

Textile effects

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A wide and innovative range of chemical products and colourings to cover the needs of the whole textile chain.

We have a modern specialised laboratory available to our customers for technical assistance, tailored developments, innovations of interest according to market demand and certificate issuing, always with complete sales and technical assistance.

Colourings

Tincture Function
Reactive colourings Dyeing cellulose fibres and their mixes.
Direct colourings Dyeing cellulose fibres and their mixes.
Dye colourings Dyeing cellulose fibres and their mixes.
Disperse colourings Dyeing polyester fibres and their mixes
Acid colourings Dyeing polyamide fibres, wool and their mixes
Cationic colourings Acrylic, Modacrylic, modified polyester and its mixture fibre dyeing.

 

Printing Function
Reactive colourings Printing cellulose fibres
Disperse colourings Printing polyester fibres
Acid colourings Printing polyamide fibres
Ink-jet coverings Printing all fibres by ink-jet
Pigments Printing all fibres.

 

 Pre-treatment

 

Type of product Function
Ungluing agent Elimination of glues from fabrics.
Foam eliminators Elimination of foams from industrial processes
Humidifiers Improves the hydrophility of yarns and fabrics.
Detergents Elimination of the impurities from yarns and fabrics.
Dispersants Disperses the impurities caused in the industrial processes.

 

Optical bleachers

Type of product Function
Cellulose optics Increase the degree of whiteness in cellulose fibres
Polyester optics Increase the degree of whiteness in polyester fibres
Polyamide optics Increase the degree of whiteness in polyamide fibres
Wool optics Increase the degree of whiteness in wool fibres.
Acrylic optics Increase the degree of whiteness in cationic fibrous.

 

Dyeing auxiliary products

Type of product Function
Foam eliminators Prevent foam during the industrial process
Humidifiers Improve the hydrophility
Deairers Eliminate the air hidden in the yarns and fabrics
Balancers Optimise the degree of balancing in dyeing
Retardants Promote balanced colouring
Dispersants Maintain the particle size of the disperse colourings
Lubricants Improve the friction between the fabric and machine and between different fabrics.
Reserve agents Block the colourings in processes with fibre mixes.
Soaping agents Help to eliminate the hydrolysed colourings.
Fixers Increase the solidity of the colourings.

 

Printing auxiliary products

Type of product Function
Thickener Increase the viscosity of the printing pastes
Dispersants Maintain the particle size of the colourings.
Deairers Eliminate the air hidden in the printing pastes

 

Ultraviolet absorbents

Type of product Function
Polyester Increases the light solidity of disperse colourings
Wool Increases the light solidity of anionic colouring for polyamide
Polyamide Increases the light solidity of pan ionic colourings for polyamide

 

Finishing agents

Type of product Function
Anti-stain Protect fabrics from some stains.
Anti-microbial Increase the resistance of fabrics to microbes.
Hidrophyls Increase the humidity absorption of fabrics.
Sun protection filters Avoid the passing of UV rays into the fabrics
Softeners Give yarns and fabrics softness
Anti-statics Avoid the electrical charge in yarns and fabrics
Fire proofers Increase the fire resistance of fabrics.
Fluorocarbons Help fabrics to repel water, oil and some stains.