Anti-back staining powder H8503 offers excellent dispersibility and anti-back staining performance, significantly reducing white background staining during denim desizing and enzymatic washing processes.

[Features and Benefits]

1. Provides excellent anti-back staining performance for indigo (INDIGO) dyes, resulting in sharp contrast;

2. It blends well with enzymes, does not reduce enzyme activity, does not affect washing performance, and can enhance their efficacy;

3. It provides soap washing and anti-staining effects for other dyes;

4. Treated fabrics exhibit a clean, vibrant, and three-dimensional appearance;

5. It requires low dosage and is cost-effective;

6. It provides excellent anti-loss-of-elasticity properties.

[Basic Properties]

Appearance: Powdered solid

Ionicity: Non-ionic

pH: 5–7 (1% aqueous solution)

Solubility: Easily soluble in water

[Applications]

Suitable for desizing and anti-sticking processes in denim (cotton fiber fabrics).

Processing Instructions

1. Recommended dosage: 0.1–0.3 g/L

2. Treatment process: 45–60°C for 20–60 minutes

[Packaging, Storage, and Transportation]

1. Packaging: Packaged in plastic bags, net weight 25 kg per bag.

2. Storage: Store in a cool, well-ventilated area in a sealed container. Shelf life: 12 months.

3. Transportation: This product is classified as non-hazardous for transportation.