PRETREATMENT
Natural and synthetic fibers contain primary impurities. which are contained naturally. During spinning, knitting, and weaving processes few secondary impurities are also added to the fiber. Textile Pretreatment is a series of cleaning operations. All impurities which cause adverse effect during dyeing and printing are removed in the Pretreatment process.
Texdale Uk Ltd is your ideal associate when it comes to merging all these elements into productive and effective chemical systems. With our competitive experience of the procedure, lab skills, and knowledge of machinery and material we assure you can attain the best final product.
Detergents & Scouring Agents
Pretreatment processes include desizing, scouring, and bleaching which make subsequent dyeing and softening processes easy. Uneven desizing, scouring, and bleaching in the pretreatment processes might cause drastic deterioration in the qualities of processed products, such as uneven dyeing and a decrease in fastness.
| Products | Key Functions |
|---|---|
| Daleclean-WA600 | Low foaming multi functional non-ionic wetting agent. |
| Daleclean-WA501 | Exceptional emulsification and removing of waxi and oily contaminants. |
| Daleclean-DZ300 | Non-ionic low foaming detergent and scouring agent. |
| Daleclean-DZ200 | Non-ionic detergent which exhibits excellent wetting properties and suitable for enzyme desizing. |
| Daleclean-D550 | Very low foaming, nonionic deaerating agent. |
| Daleclean CSD | High caustic stable wetting agent.excellen for indigo rope dyeing and denim fabric. |
Sequestrants & Chelating Agents
Sequestering agents are employed in a number of applications such as builders in detergent formation to eliminate interfering effects caused by dissolved metal salts, particularly calcium or magnesium salts. Sequestering agents are also employed in other applications requiring control of metal ion content in aqueous solution such as waste water treatment, potable water conditions, micro-nutrient solubilization, gas conditioning, photographic development processing catalysis of chemical processes, finishing and conditioning of textile, etc.
The present invention relates to a novel composition of matter having utility in the sequestering or complexing of metal ions particularly calcium and / or magnesium ions. More particularly, the present invention is unique combination of water – soluble aminopolyacetate demonstrating improved chelating properties
| ADVANTAGES |
|---|
| Prevention of pinhole formation due to catalytic oxidation caused by iron during bleaching (chelates iron / heavy metals). |
| During dyeing, it prevents spots, shade change and unevenness by chelating heavy metals and dispersing impurities. |
| Improved rinsing due to the scale inhibition (effective at low concentration such as its presence in rinse bath). |
| During fabric preparation sequester also provides iron chelating to prevents fabric / yarn damage and provides additional stabilizing effect on the hydrogen peroxide. |
| Products | Key Functions |
|---|---|
| Dalesequest-VFN | Highly active, supreme, multi stage verstile sequestrant agent. |
| Dalesequest-VMM | Low cost, nitrogen free sequestrant, dispersing and leveling agent. |
| Dalesequest-G5000 | Highly concentrared multi function sequestration agent. |
| Dalesequest-RVN | Low cost, multi functional, sequestrant agent. |
| Dalesequest-EHL | Sequestrant agent, Specially meant for dyeing of metal dyes such as turquoise |
| Dalesequest-IRG | Highly cost effective glucose based iron sequestrant. |
The present invention relates to a novel composition of matter having utility in the sequestering or complexing of metal ions particularly calcium and / or magnesium ions. More particularly, the present invention is unique combination of water – soluble aminopolyacetate demonstrating improved chelating properties
Peroxide Stabilisers
Hydrogen Peroxide is gently exchanging other oxidative bleaching processes.
The reason for its superiority
| Products | Key Functions |
|---|---|
| Dalestab-OSP | All round high performance organic stabiliser for Hydrogen Peroxide bleaching. |
| Dalestab-OCB | Cost effective version stabiliser for Peroxide Bleaching. |
| Dalestab-EPM | Organic stabiliser for hydrogen peroxide bleaching. |
