The Benefits and Precautions of Enzyme Additives in Detergents
In recent years, enzymes have emerged as powerful additives in detergents, enhancing their cleaning performance and bringing a host of benefits. Simultaneously, their use also demands a few precautions for optimal results and safety.
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What stages of the textile industry use enzymes?
Enzymes are used at various stages throughout the textile industry, providing significant benefits and improvements. Let’s explore the key stages where enzymes are commonly employed:
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Catalase is an enzyme that is widely used in various industries, including the textile industry. It is a type of oxidoreductase enzyme that plays an important role in breaking down hydrogen peroxide into water and oxygen. This enzyme is highly effective in removing hydrogen peroxide from textile materials, which is essential in preventing damage to the fibers and ensuring the quality of the end product.
In the textile industry, Catalase is primarily used as a finishing agent to remove residual hydrogen peroxide from fabrics after the bleaching process. Hydrogen peroxide is a common bleaching agent used to whiten fabrics, but if left on the fibers, it can cause yellowing, weakening, and deterioration of the fabric. Catalase enzyme effectively removes hydrogen peroxide, preventing any damage to the fabric and improving the overall quality of the end product.
XKbio CT is a highly effective Catalase enzyme product developed by XIKE Enzymes. It is specifically designed to be used in the textile industry and is capable of removing high levels of hydrogen peroxide from textile materials. XKbio CT is a cost-effective solution for textile manufacturers looking to improve the quality of their end product while reducing the risk of damage to their materials.
In addition to its effectiveness, XKbio CT is also environmentally friendly. It is a natural enzyme product that does not contain any harmful chemicals or toxins. This makes it a safe and sustainable solution for textile manufacturers looking to improve the quality of their products while reducing their environmental impact.
Catalase enzyme plays a crucial role in the textile industry by effectively removing hydrogen peroxide from fabrics, preventing any damage to the fibers, and improving the quality of the end product. XKbio CT is an excellent solution for textile manufacturers looking for an effective and sustainable way to improve the quality of their products. With its high effectiveness and environmentally friendly properties, it is an ideal choice for textile manufacturers looking to improve their processes while reducing their impact on the environment.
Introduction:
Acid Cellulase is an enzyme that plays a crucial role in the textile industry. This enzyme can break down cellulose fibers, which are commonly found in natural fabrics such as cotton and linen. By using Acid Cellulase, textile manufacturers can improve the softness, smoothness, and appearance of their products.
Function of Acid Cellulase:
Acid Cellulase catalyzes the hydrolysis of the internal β-1,4-glucosidic bonds in cellulose, which leads to the breakdown of cellulose fibers. This process causes the fabric to become softer and smoother, resulting in better handfeel and improved drapability. Furthermore, Acid Cellulase can also reduce pilling, which is the formation of small balls of fiber on the fabric surface that can make the fabric look worn and unattractive.
Application of XKbio AC:
XKbio AC is a highly efficient Acid Cellulase produced by XIKE Enzyme. It can be used for various textile applications, such as garment washing, denim processing, and fabric softening. XKbio AC can be used in a wide range of pH and temperature conditions, which makes it suitable for different processing stages and textile substrates. Moreover, XKbio AC is eco-friendly and biodegradable, which makes it a sustainable solution for textile manufacturers who aim to reduce their environmental footprint.
Conclusion:
Acid Cellulase is a key enzyme in the textile industry that provides many benefits to textile manufacturers. By using XKbio AC, textile manufacturers can improve the quality and appearance of their products while reducing their impact on the environment. If you are looking for a reliable and sustainable solution for your textile processing needs, XKbio AC is an excellent choice. Visit the XIKE Enzyme website at https://xikezymes.com/textile-enzyme-xkbio-acid-cellulase/ to learn more about this product and its benefits.
Neutral cellulase is a type of enzyme that is widely used in the textile industry. It is a type of cellulase enzyme that works under neutral pH conditions, and is commonly used for fabric bio-polishing, finishing and color fading. Neutral cellulase breaks down the cellulose in the cotton fiber, removing the loose fibers and the surface protrusions, giving the fabric a smoother and softer texture. It also helps in improving the fabric’s color brightness and overall appearance.
In textile manufacturing, natural cotton fibers have impurities such as waxes, pectin, and hemicellulose. These impurities are removed by using chemicals or by scouring, which can lead to damage and loss of fiber strength. Neutral cellulase, on the other hand, selectively removes the unwanted fiber parts while preserving the strength and flexibility of the fabric. This makes it an ideal choice for the textile industry, as it helps in achieving the desired fabric texture and appearance without damaging the fabric quality.
XKbio NC, produced by XIKE Enzymes, is a high-quality neutral cellulase product that offers various benefits in the textile industry. It is a specially formulated product designed to provide superior performance in fabric bio-polishing and color fading. XKbio NC offers excellent stability and compatibility with different types of fabrics, ensuring that the fabric quality remains intact throughout the process.
In addition to its effectiveness in textile applications, XKbio NC has several advantages over other neutral cellulase products in the market. Its high concentration and low dosage rate make it more cost-effective and efficient to use. It is also environmentally friendly, as it is derived from natural sources and does not contain harmful chemicals or toxins.
Neutral cellulase is an essential enzyme in the textile industry, helping to achieve a smoother, softer, and more attractive fabric texture without compromising the fabric quality. XKbio NC from XIKE Enzymes is a superior neutral cellulase product that offers excellent performance, cost-effectiveness, and environmental friendliness. With XKbio NC, textile manufacturers can achieve the desired fabric quality and appearance while reducing the environmental impact of their operations.
Enzymes play an important role in various industrial processes and applications. Alpha amylase is one such enzyme that has a significant impact in the textile industry. It is an enzyme that breaks down starch into simpler sugars, and its application in the textile industry is centered around its ability to remove starch from fabrics. In this article, we will delve into the world of alpha amylase and explore its many uses in the textile industry.
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Textile enzymes refer to a group of enzymes that are widely used in textile applications. The use of textile enzymes has revolutionized the textile industry by providing eco-friendly and cost-effective solutions to various textile processing problems.
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Introduction of cellulase:
Biological enzyme preparations are widely used in textile dyeing and finishing due to their high efficiency, specificity, mild reaction conditions, and environmentally friendly processing. Among them, cellulase is the most widely used and successful enzyme preparation.
Cellulase is a general term for a group of enzymes that catalyze the hydrolysis of cellulose to generate glucose. Currently, commercial cellulase is mainly produced by fermentation of strains belonging to two genera, Trichoderma spp. and Aspergillus niger.
According to their properties and functions, the various components of cellulase can mainly be divided into three categories:
(1) Endo-1,4-β-glucanase (endo-l, 4-D-vlucanase, EC3.2.1.4, abbreviated as EG for fungi and Cen for bacteria). This enzyme randomly hydrolyzes the β-1,4-glycosidic bonds in the cellulose macromolecular chain, forming new reducing ends.
(2) Exo-1,4-β-glucanase (exo-l, 4-p-D-jucanase, EC3.2.1.91, abbreviated as CBH for fungi and Cex for bacteria). This enzyme hydrolyzes the cellulose chain from the end, releasing cellobiose sequentially.
(3) β-glucosidase (3-D-～lucosidase, EC3.2.1.21, abbreviated as BG), also known as cellobiase. This enzyme mainly continues to hydrolyze the cellobiose, oligosaccharides, and low-molecular-weight oligomers produced by endo-1,4-β-glucanase and exo-1,4-β-glucanase, generating glucose.
In the 1980s, American scientists first applied cellulase to cotton fabric finishing, and researchers in various countries have since conducted many studies on the application of cellulase in textile processing. Currently, cellulase has been successfully applied to pre-treatment of cellulose fiber fabrics for refining, softening, polishing, and retrograding of denim fabrics.
Application of cellulase in the finishing of cellulose fiber fabrics:
1. Application of cellulase in cotton refining process：
After the desizing process of cotton fabrics, there are still a large number of natural impurities (cottonseed hulls, pectin, waxy substances, proteins, etc.), residual sizing agents, and oil, which results in poor wetting and yellowing of the fabric, affecting its appearance, feel, and subsequent processing. Therefore, cotton fabrics need to undergo refining process after desizing to remove natural impurities. The traditional alkali refining process of cotton fabrics has the disadvantages of high energy consumption, large wastewater discharge, and severe fiber damage, which no longer meets the requirements of modern green textile processing.
The use of cellulase in refining process is an important research direction for scientists in various countries. Cellulase can hydrolyze cellulose, weaken the microfibers attached to impurities, and fall off from the fabric under mechanical action, achieving the purpose of removing impurities. Cellulase can also degrade cottonseed hulls on cotton fibers.
Although cellulase treatment of cotton fabrics can achieve the purpose of removing impurities to a certain extent, the effect is not ideal. In order to further improve the effect of enzyme refining, more and more studies are using cellulase and other enzyme preparations (pectinase, protease, lipase, xylanase, keratinase, etc.) in combination for cotton refining. In composite enzyme preparations, the synergistic effect of various enzyme components can hydrolyze impurities more and faster.
2. The application of cellulase in the softening finishing of cellulose fiber fabrics:
Biological softening finishing is the use of cellulase to hydrolyze cellulose fibers, making them less stiff and improving the softness of the fabric.
3. Application of cellulase in polishing and finishing of cellulose fiber fabrics:
The application of cellulase in the polishing finishing of cellulose fiber fabrics.
The surface of cellulose fibers has many protruding microfibrils, which makes it easy for fabrics to fuzz and pill under external forces and friction, affecting the surface smoothness and feel of the fabric. Biological polishing is a finishing method that uses cellulase to improve the surface smoothness and softness of cellulose fiber fabrics by hydrolyzing the fibers’ surface fluff and microfibrils, making them brittle, so they can fall off from the fabric surface under the friction between fabrics or between fabric and equipment. This finishing can be applied to woven and knitted cellulose fiber fabrics (cotton, linen) and can be carried out at any stage of textile wet processing, mostly after bleaching.
Pete et al. used Trichoderma reesei cellulase to treat cotton fibers and yarns and found that the fibers became smoother and the yarn fuzz reduced after treatment. Sreenath et al. used cellulase, pectinase, and xylanase to treat jute/cotton blended fabrics individually or in combination and found that cellulase treatment alone could remove the jute and cotton fibers’ protrusions, while pectinase and xylanase alone could not. When cellulase, pectinase, and xylanase were used together, cellulase could achieve good polishing effects at a lower dosage, indicating that the addition of pectinase and xylanase has a certain promoting effect on cellulase polishing. Fu et al. found that ethylenediamine can increase the activity, thermal stability, and reusability of cellulase, and improve the polishing effect of cellulase on cotton fabrics.
4. Application of cellulase in denim garment vintage finishing:
Denim fabric is generally made of indigo-dyed pure cotton yarns as warp and undyed yarns as weft, woven into a coarse twill fabric. Due to the poor wet friction fastness of indigo dyes, denim fabric can achieve a “worn-out” fashion effect through a special washing method, which is highly favored by consumers. This finishing process is called denim garment vintage finishing. In the early days, denim fabric was obtained by stone wash, which had some unavoidable disadvantages such as causing clothing to unravel, fabric strength loss, equipment damage, and blockage of drainage systems by small stone particles. Additionally, the washing process produced lime dust, which polluted the fabric and affected the fabric color.
Cellulase has been successfully applied in denim garment vintage finishing. By hydrolyzing the cotton fibers on the surface of denim fabric with cellulase, and under mechanical force, the indigo dye on the surface of the fabric is removed along with the fibers, resulting in an effect similar to stone washing. Cellulase washing can avoid the problems of stone washing and can also provide other advantages. For example, denim fabric washed with cellulase can obtain a more uniform and three-dimensional pattern, bright colors, and improve the fabric’s feel. However, cellulase is prone to combine with the detached indigo dye, which may re-adsorb onto the fabric surface, leading to color reattachment and reducing the washing effect.
Both acid cellulase and neutral cellulase can be used in denim garment vintage finishing. Acid cellulase has a stronger hydrolysis effect on cellulose fibers and higher washing efficiency, but it causes greater fabric strength loss, has poor reproducibility, and is prone to color reattachment. Neutral cellulase has lower activity than acid cellulase, which requires longer processing time or more enzyme to achieve the same finishing effect. However, neutral cellulase treatment causes less fabric strength loss, has good finishing reproducibility, and rarely causes color reattachment. Acid cellulase and neutral cellulase have their own advantages and disadvantages. Due to the lower price of acid cellulase, it is mostly used in denim garment vintage finishing in actual production, while neutral cellulase is only used in the finishing of high-end denim fabrics.
Mamma et al. found that modifying cellulase with proteases can effectively reduce the color reattachment phenomenon during cellulase treatment of denim fabric. Chen et al. discovered that the use of neutral cellulase in denim garment vintage finishing under ultrasonic conditions can improve the washing effect and reduce the processing time.
5. Application of Cellulase in Lyocell Fiber Depilling Process:
Lyocell fiber, also known as Tencel fiber, is made by dissolving cellulose in a solvent called N-methylmorpholine-N-oxide (NMMO) to create a spinning solution, which is then spun into fibers. The solvent can be recycled and is environmentally friendly, making it a “green” fiber for the new century. In addition, Lyocell fiber has the advantages of being soft to the touch, having good moisture absorption, and being strong.
Fiber depilling refers to the process in which some of the fibrils on the surface of fibers detach and split into smaller fibrils due to wet friction between fibers or between fibers and other objects. Fiber depilling is a common issue with cellulose fibers, and Lyocell fibers have the most severe depilling during use. When fibers in a fabric become depilled, the fabric is more prone to pilling and discoloration, which seriously affects the quality and wearability of the fabric.
Cellulase can be used to hydrolyze the microfibrils on the surface of Lyocell fibers, weakening them gradually so that they can be broken and removed by mechanical action, achieving the purpose of depilling.
XIKE Enzyme offers cost-effective textile enzymes that can meet the needs of customers and improve efficiency while reducing costs. For more information on product offerings.
Please visit https://xikezymes.com/enzyme-products/textile-enzyme/ or contact textile@xikezymes.com for additional assistance.
Enzymes play an essential role in the textile industry, contributing to the improvement of textile processes’ efficiency, sustainability, and quality. The use of enzymes in the textile industry has increased in recent years, providing several benefits over traditional chemical treatments, such as reduced water consumption, lower energy consumption, and a decrease in toxic by-products. Enzymes are biodegradable and have a high degree of specificity, allowing for selective modification of fibers and textiles.
The textile industry uses enzymes in various applications, including pre-treatment, dyeing, finishing, and bio-polishing. In pre-treatment, enzymes are used to remove natural impurities such as pectins, waxes, and starches, allowing for better penetration of dyes and other chemical treatments. Enzymes are also used in dyeing to improve color fastness, reduce dyeing times, and increase color uniformity. In finishing, enzymes are used to create unique surface effects such as softness, sheen, and stretch, as well as to improve fabric performance, such as water repellency and wrinkle resistance. Finally, bio-polishing is used to improve the appearance and hand feel of cotton-based fabrics, by selectively removing protruding fibers and reducing pilling.
XIKE Enzyme, a leading manufacturer of industrial enzymes, has developed a range of textile enzymes that provide several advantages over traditional chemical treatments. One of the main benefits is improved environmental sustainability, as the enzymes are biodegradable and reduce the amount of water and energy consumed during the production process. Another advantage is increased efficiency and productivity, as the enzymes allow for faster processing times, reduced chemical usage, and improved fiber quality. Additionally, XIKE Enzyme’s textile enzymes have a high degree of specificity, allowing for precise control over the modification of fibers and textiles.
In conclusion, the use of enzymes in the textile industry has become increasingly important, providing several benefits over traditional chemical treatments. Enzymes have a high degree of specificity, are biodegradable, and provide precise control over fiber and textile modification. With the development of new enzyme technologies, such as those offered by XIKE Enzyme, the textile industry can continue to improve its sustainability, efficiency, and quality.
