The textile industry relies on numerous preparatory processes to ensure the quality and finish of fabrics. Among these, desizing stands as a critical initial step, particularly for cotton fabrics. During the weaving process, warp yarns are coated with sizing agents, often starch-based, to minimize friction and prevent breakage, thereby enhancing weaving efficiency and productivity. However, these sizing materials must be thoroughly removed before subsequent dyeing, printing, or finishing treatments can be effectively applied. Incomplete desizing can lead to uneven dyeing, poor absorbency, and a rough fabric hand, compromising the final product quality.

Historically, chemical methods involving strong acids, alkalis, or oxidizing agents were employed for desizing. While effective in removing starch, these conventional approaches present significant drawbacks. They often cause irreparable damage to the fabric fibers, leading to a loss of strength and an undesirable handle. Furthermore, the harsh chemicals used contribute to substantial environmental pollution, generating wastewater with high levels of chemical oxygen demand (COD), biochemical oxygen demand (BOD), and total dissolved solids (TDS). This necessitates extensive and costly effluent treatment, adding to the operational burden and environmental footprint of textile manufacturers.

Recognizing the need for a more sustainable and fabric-friendly solution, the industry has increasingly turned to enzymatic desizing. NINGBO INNO PHARMCHEM CO.,LTD. proudly offers its advanced Middle Temperature Enzyme Alpha Amylase Desizer for Cotton Fabrics, a biological solution that revolutionizes this critical process. Alpha amylase enzymes work by specifically hydrolyzing the α-1.4 glucosidic bonds within starch molecules, breaking them down into shorter-chain dextrins and oligosaccharides. These hydrolyzed products are water-soluble and can be easily washed away during subsequent rinsing steps. The highly specific nature of alpha amylase ensures that only the starch-based sizes are targeted, leaving the cellulose fibers of the cotton fabric completely unharmed. This preserves the fabric’s inherent strength, integrity, and natural properties.

The benefits of utilizing this enzymatic desizer extend beyond environmental responsibility and fabric protection. Our Middle Temperature Alpha Amylase Desizer is designed for optimal performance across a wide range of operating conditions, particularly at moderate temperatures, typically between 35-90°C, and a pH range of 5.0-9.0. This versatility allows for significant energy savings compared to high-temperature chemical processes. Moreover, it contributes to an improved fabric quality, resulting in a notably softer, plumper, and smoother hand. The enzyme's excellent biodegradability minimizes its environmental impact, making it a preferred choice for eco-conscious textile production. For denim fabrics, it offers the added advantage of minimizing indigo back-staining, ensuring clearer, more vibrant finishes. It is suitable for various applications, including 100% cotton fabrics, cotton/polyester blends, linen, ramie, denim, regenerated cellulose fibers, viscose fiber, and modal. It can be seamlessly integrated into diverse desizing processes such as padding, rolling heap, jigger, and J-box desizing.

By choosing an enzymatic approach, textile processors can achieve superior desizing efficiency while adhering to stringent environmental regulations and enhancing product quality. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing innovative and high-performance textile auxiliary agents that meet the evolving demands of the global market. Our expertise ensures that our enzyme solutions deliver consistent and reliable results, empowering textile businesses to produce high-quality fabrics efficiently and sustainably. We understand the complexities of textile processing and offer solutions that are both effective and responsible.

As a leading manufacturer and supplier of textile auxiliary agents, NINGBO INNO PHARMCHEM CO.,LTD. is committed to quality and customer satisfaction. We offer this advanced Alpha Amylase Desizer with competitive price options, making it an accessible and cost-effective solution for textile businesses worldwide. Whether you are looking to buy in bulk or purchase specific quantities for your production needs, our team is ready to assist. Our products are carefully formulated to maintain optimal enzymatic activity for extended periods, provided they are stored in a cool, dry place away from direct sunlight, typically between 5-25°C. While enzyme preparations are proteins and may cause sensitization, standard industrial hygiene practices, such as avoiding direct contact and inhalation, can mitigate any potential risks, ensuring a safe working environment. Embrace the future of textile pretreatment with our reliable and eco-friendly enzyme solutions.