Catalyst Chronicles

Textile processing involves several treatments to remove impurities, prepare fibres for dyeing and achieve the desired fabric finish. However, aggressive chemicals, high temperatures and prolonged treatment can weaken fibres along the way. The damage may appear as reduced fabric strength, rough surfaces or uneven texture. Controlled enzyme processing offers a gentler approach, helping manufacturers improve fabric quality without unnecessary stress on the fibres. Why Harsh Processing Damages Fibres Conventional textile treatments often use strong alkaline chemicals to remove starch, oils, waxes and other impurities. Although effective, these treatments can also affect the fibres themselves when conditions are too intense. Cotton is particularly vulnerable to excessive treatment because damage to its cellulose structure can reduce tensile strength. Synthetic and blended fabrics may also develop surface defects under unsuitable processing conditions. Once fibres are weakened, the effects ...

Modern washing machines use less water and energy, but reduced water levels can make it harder to remove detergent and dirt completely. When residues remain on clothes, fabrics may feel stiff, look dull or develop unpleasant odours over time. Enzymes can help address one part of this challenge by improving the removal of organic soils during washing. What Causes Detergent Residue? Detergent residue refers to cleaning ingredients or deposits left on fabrics after a wash. These may include undissolved detergent, surfactants, mineral deposits from hard water and dirt that has not been rinsed away properly. Sometimes, residue appears as white marks on dark clothes. In other cases, it leaves fabrics feeling coated or less fresh. Several factors contribute to the problem. Using too much detergent, washing overloaded loads or choosing unsuitable wash settings can prevent effective rinsing. Low water cycles leave less water to dilute cleaning ingredients and carry away loosened dirt. Cold temp...