Magic Blue Powder: Second-Gen Laccase Cold Bleach Enzyme for Eco-Friendly Textile Innovation

1.Product Overview

Developed by Shanghai Vana Biotech Co., Ltd., ‌Magic Blue Powder‌is a groundbreaking ‌second-generation laccase cold bleach enzyme‌ designed for sustainable textile processing. Combining cutting-edge biotechnology with eco-friendly properties, it delivers high efficiency in ‌denim treatment‌, ‌reactive dye bleaching‌, and fabric finishing, aligning with global demands for ‌green textile production‌.

2.Core Composition & Certifications

‌Zero Harmful Substances‌: Free from formaldehyde, APEO, heavy metal ions, and Oeko-Tex 100 restricted chemicals. Compliant with international ‌eco-certification standards‌.
‌Laccase-Based Formula‌: Utilizes copper-containing polyphenol oxidase to catalyze oxidation reactions, enabling ‌mild bleaching‌ while minimizing environmental impact.

3.Key Performance Benefits

‌Gentle Bleaching Process, Preserves Fabric Integrity‌
- Operates at ‌ambient to 45°C‌, eliminating fabric strength loss and elasticity degradation caused by harsh chemicals.
- Keywords: ‌Cold bleaching technology‌, ‌fabric durability enhancement‌.
‌Superior Floating Color Removal & Anti-Back-Staining‌
- Effectively eliminates surface dyes on denim and pockets, enhancing ‌abrasion clarity‌ and colorfastness for consistent wash-down effects.
‌Resource-Efficient Stone-Washing Alternatives‌
- Enables ‌heavy stone-washing effects‌ without pumice stones, reducing water/energy consumption and fabric damage.
- Supports ‌moderate frying effects‌ and ‌full-spray designs‌ for versatile styling.

4.Technical Specifications & Guidelines

Parameter	Value
Appearance	Red-white powder
pH Range	4.0–5.0 (Working pH: 4.5–5.5)
Solubility	Water-soluble
Dosage	0.3–3.0 g/L
Processing Time	5–30 minutes
Temperature Range	Ambient–45°C

‌Usage Precautions‌:

Store in a dry, sealed container. Avoid moisture exposure.
Shelf Life: 6 months (<25°C, cool/dark environment).

5.Industry Applications

‌Denim Processing‌: Achieve high-contrast stone-wash finishes with ‌90% lower resource consumption‌ vs. traditional methods.
‌Reactive Dye Bleaching‌: Improve color uniformity and reduce hazardous wastewater.
‌Sustainable Fashion‌: Integrate bioenzyme technology for unique fabric textures, meeting ‌carbon-neutral manufacturing‌ goals.