Reserving and after treatment agents

Our reserving and after treatment agents assist in fixing the dye. This ensures colour isn’t lost during the rest of the manufacturing process. Take a look at the various products in our range now, such as fixation agents for cotton, for PA, wool, reactive dyes and much more.

Would you like more information?

Avi Sperse VB

AVI SPERSE VB is used for the following purposes:

In the scouring, boil-off and bleaching of cotton and their mixtures with synthetic fibres
As scour-supporting component in all washing and pretreatment liquors
As a dispersing agent during dyeing of raw cotton with vat and reactive dyestuffs
As a complexing agent in all scouring and dyeing liquors
As aftersoaping agent for reactive dyeings

Avi Wash VFN

Levelling agent with affinity to dyestuff for dyeing Wo an PA fibres with dyestuffs containing sulpho groups
Brightening of dyed goods as well as for aftercleaning and –scouring of dyed material and prints
Scouring/emulsifying agent for the precleaning of fibres, particularly for removing silicone spin finishings from elastane-containing goods

Avi Sperse VB

In the scouring, boil-off and bleaching of cotton and their mixtures with synthetic fibres
As scour-supporting component in all washing and pretreatment liquors
As a dispersing agent during dyeing of raw cotton with vat and reactive dyestuffs
As a complexing agent in all scouring and dyeing liquors
As aftersoaping agent for reactive dyeings

Avi Fix SF

Liquid alkali buffer mixture for the fixation of reactive dyeing during cpb process in absence of water glass with Remazol and selected Levafix Dyes

Avi Fast VSF

Aftertreatment for cellulosic dyeings in order to improve the fastnesses

Avi Fast NCC Conc

Cationic aftertreatment to improve wet-fastness properties of cellulosic, fibres, dyed or printed with substantive and reactive dyestuffs.

Cationic aftertreatment to improve wet-fastness properties of wool and silk, fibres

Avi Fix DRF

Aftertreatment agent to improve the wet fastnesses

Avi Fix NBS

Aftertreatment agent to improve the wet fastness of PA dyed or printed with acid, metallic or reactive dyes

Avi Fix NCC

Avi Fix REA

Highly effective, formaldehyde-free, cationic after treatment agent that improves the wet fastness properties of cellulosic, WO and silk fibers dyed and printed with reactive dyes

Avi Fix HFN

Avi Fix SF

Liquid alkali buffer mixture for the fixation of reactive dyeing during cpb process in absence of water glass with Remazol and selected Levafix Dyes

Avi Gal RTM

Retarder with good migrating properties for the dyeing of PAN fibres with cationic dyes