Hydrogen Peroxide Killer Textile Liquid Catalase Enzyme Catazyme 600L For Cotton Bleaching Cleanup

Catazyme 600L is a premium industrial-grade liquid catalase enzyme specifically formulated for the rapid and complete decomposition of residual hydrogen peroxide in textile bleaching processes. Derived from a submerged fermentation of a genetically modified strain of Bacillus subtilis, this hydrogen peroxide killer for textile applications offers unmatched efficiency and reliability. The enzyme catalyzes the breakdown of H₂O₂ into water and oxygen under mild processing conditions, eliminating the need for harsh chemical reducing agents that can damage delicate cotton fibers and compromise fabric integrity.

Modern textile manufacturing demands both speed and sustainability. Catazyme 600L meets these dual requirements by significantly reducing water consumption, shortening processing cycles, and minimizing environmental impact. With its broad operational pH range and robust activity across typical textile processing temperatures, this liquid catalase enzyme integrates seamlessly into existing bleaching cleanup workflows for knitted cotton, woven cotton, and blended fabrics. Whether you are running a continuous bleaching range or batch processing operations, Catazyme 600L delivers consistent hydrogen peroxide removal performance batch after batch.

• Rapid Hydrogen Peroxide Decomposition: Achieves complete residual H₂O₂ elimination within 10-15 minutes at recommended dosage, enabling faster dyeing turnaround and increased production throughput.
• Eco-friendly Formulation: Fully biodegradable catalase enzyme that replaces traditional chemical reducing agents, reducing wastewater toxicity and lowering overall environmental footprint of textile processing operations.
• Complete Residual H₂O₂ Removal: Ensures zero residual peroxide before dyeing, preventing uneven dye uptake, color spots, and fabric damage caused by incomplete bleaching cleanup.
• Wide pH Tolerance Range: Maintains high enzymatic activity across pH 4.0 to 5.5, providing operational flexibility and eliminating the need for precise pH adjustment before enzyme dosing.
• Fabric-safe Processing: Specifically targets hydrogen peroxide molecules without attacking cellulose fibers, preserving fabric strength, hand feel, and surface smoothness throughout the bleaching cleanup cycle.
• Cost-effective Operation: Reduces water consumption by up to 40% compared to traditional hot-water rinsing methods, leading to significant savings in energy, water, and processing time per batch.

Catazyme 600L is ideally suited for hydrogen peroxide removal after the bleaching stage in cotton fabric processing. It is widely used in the pretreatment of knitted cotton, woven cotton, cotton-polyester blends, and cellulosic fiber textiles destined for reactive dyeing, pigment printing, and finishing operations. After the bleaching process, a small dose of Catazyme 600L is introduced into the bath at 45-60℃ for 10-15 minutes, ensuring complete decomposition of residual H₂O₂. The treated fabric can then proceed directly to dyeing without extensive rinsing, resulting in uniform dye penetration, vibrant color yield, and improved fabric hand feel. For continuous processing lines, the enzyme can be applied via padding or spraying followed by a brief dwell time before washing. For yarn dyeing operations, Catazyme 600L effectively eliminates residual peroxide in package dyeing and hank dyeing setups, ensuring consistent dye uptake across yarn lots.

Catazyme 600L is packaged in 30kg HDPE drums or 1125kg IBC totes, designed for safe long-distance shipping and extended shelf life. Each container is sealed under nitrogen to preserve enzyme activity during storage and transit. Store at 25℃ or below in a sealed container away from direct sunlight. Under recommended storage conditions, the product maintains over 90% of its declared activity for 12 months from the date of manufacture. Our quality control laboratory tests every production batch for enzyme activity, microbial purity, and heavy metal content, ensuring compliance with ZDHC, Oeko-tex Standard 100, GOTS, and ToxService certification requirements. We provide a detailed Certificate of Analysis with every shipment and offer free pre-shipment samples for customer QC verification. OEM packaging and private labeling services are available upon request, with custom drum sizes ranging from 5kg to 200kg to meet specific production line requirements.