High-Performance Lycra Protector for Denim Washing
Discover the key to preserving spandex and achieving vibrant denim finishes. Learn about a leading Lycra Protector and its essential role in modern textile processing. Get a competitive quote from our trusted manufacturer.
Get a Quote & SamplePreserve Spandex Integrity in Denim Manufacturing

Lycra Protective Agent
As a premier manufacturer and supplier in China, we offer a high-quality Lycra Protective Agent designed to safeguard spandex fibers throughout the rigorous denim washing process. This protective agent ensures optimal results for dyeing and finishing, providing a reliable solution for textile manufacturers seeking superior product quality and supply chain stability.
- Protect Spandex during Denim Washing: Effectively shields Lycra from damage during desizing, enzyme washing, and bleaching, crucial for maintaining fabric elasticity.
- Enhance Dyeing Uniformity: Our Lycra Protective Agent ensures even dye penetration and bright, consistent colors, a key concern for achieving premium garment finishes.
- Versatile Textile Auxiliary: Applicable as a pretreatment auxiliary, dyeing auxiliary, and post-processing auxiliary for various denim and textile applications.
- High Purity and Active Content: Available with 100% active content, ensuring efficiency and cost-effectiveness for our buyers. We are a trusted supplier focused on delivering value.
Key Advantages of Our Lycra Protector
Superior Spandex Protection
Our Lycra Protective Agent is specifically formulated to prevent degradation of spandex fibers during harsh chemical treatments common in denim washing. This ensures the longevity and performance of stretch fabrics, a critical factor for brands and buyers. Inquire about bulk purchase options from our China-based manufacturer.
Improved Process Efficiency
When you buy this protective agent, you benefit from its seamless integration into standard denim washing protocols, including enzyme washing and hypochlorite bleaching. Its optimal usage levels help streamline production, offering a cost-effective solution for textile companies.
Consistent Quality and Supply
As a dedicated textile chemical supplier, we guarantee consistent product quality and reliable supply. Our commitment to R&D, in collaboration with leading universities, ensures our Lycra Protective Agent meets the evolving demands of the global textile industry.
Diverse Applications in Textile Manufacturing
Denim Desizing & Enzyme Washing
Optimizing the desizing process with 0.5g/L and enzyme washing with 0.2g/L of our Lycra Protective Agent ensures that spandex remains intact, facilitating high-quality enzyme washes.
Sodium Hypochlorite Bleaching
Crucial for achieving specific wash effects, our protector is used at 1-1.5g/L before bleaching liquor addition, safeguarding spandex during this intense process.
Garment Dyeing & H2O2 Bleaching
In H2O2 bleaching, adding 1-2g/L of our agent at 80-85°C alongside caustic soda and peroxide protects spandex, allowing for uniform dyeing and vibrant colors.
Dyeing Process Enhancement
Incorporating 1-2g/L of the Lycra Protective Agent before dyeing ensures uniform coloration and a deepening effect, enhancing the overall aesthetic appeal of the finished garments.