desizing agent

简明释义

退浆剂

英英释义

例句

1.Different types of desizing agents are available for various fibers, such as cotton and polyester.

针对不同纤维（如棉和聚酯），有多种类型的去浆剂可供选择。

2.The application of a desizing agent is crucial before bleaching fabrics to ensure even color distribution.

在漂白织物之前，应用去浆剂是至关重要的，以确保颜色均匀分布。

3.The effectiveness of the desizing agent can greatly affect the dye uptake in the subsequent dyeing process.

该去浆剂的有效性会极大影响后续染色过程中的染料吸收。

4.In textile processing, a desizing agent is used to remove the size from woven fabrics.

在纺织加工中，去浆剂用于去除织物上的浆料。

5.Using a biodegradable desizing agent can help reduce environmental impact in textile production.

使用生物降解的去浆剂可以帮助减少纺织生产对环境的影响。

作文

In the textile industry, the process of preparing fabrics for dyeing and finishing is crucial to ensure the quality of the final product. One of the essential steps in this preparation is the removal of any sizing agents that may have been applied during the weaving process. This is where the term desizing agent comes into play. A desizing agent (去浆剂) is a chemical substance used to remove sizing materials from fabrics. Sizing agents are typically starches or synthetic polymers that are applied to yarns to improve their strength and smoothness during weaving. However, these substances must be removed before the fabric can be dyed or finished, as they can interfere with the absorption of dyes and other chemicals.The importance of desizing agents cannot be overstated. Without effective removal of sizing agents, the quality of dyed fabrics can be compromised, leading to uneven coloration and poor performance in terms of wash fastness and durability. In addition, the presence of sizing agents can affect the feel and drape of the fabric, making it less desirable for consumers.There are various types of desizing agents available in the market, each designed to target specific types of sizing materials. For instance, enzymatic desizing agents utilize enzymes to break down starch-based sizing, making it easier to wash away. These agents are often preferred due to their eco-friendliness and efficiency. On the other hand, chemical desizing agents might include acids or alkaline solutions that help dissolve synthetic sizing agents. The choice of desizing agent depends on the type of fabric being processed and the nature of the sizing materials used.In addition to their role in fabric preparation, desizing agents also play a significant role in environmental sustainability. Traditional methods of desizing often involve high water usage and the discharge of harmful chemicals into water bodies. By using more efficient desizing agents, manufacturers can reduce water consumption and minimize the impact on the environment. Moreover, the shift towards biodegradable and non-toxic desizing agents reflects the industry's commitment to sustainable practices.As the textile industry continues to evolve, the development of new and improved desizing agents is essential. Research is ongoing to find more effective formulations that not only enhance the desizing process but also reduce environmental impact. Innovations in this area could lead to better-performing fabrics and contribute to a more sustainable future for the textile industry.In conclusion, the role of desizing agents in textile processing is vital for achieving high-quality fabrics. Their ability to effectively remove sizing agents ensures that the final product meets consumer expectations in terms of color, feel, and durability. As the industry moves towards more sustainable practices, the importance of selecting the right desizing agent will only increase. Manufacturers must stay informed about the latest advancements in desizing agents to maintain competitiveness and environmental responsibility in an ever-changing market.

在纺织行业中，准备面料进行染色和整理的过程至关重要，以确保最终产品的质量。其中一个关键步骤是去除在织造过程中可能施加的任何浆料。这就是术语去浆剂的作用。去浆剂（desizing agent）是一种用于去除面料上浆料的化学物质。浆料通常是淀粉或合成聚合物，在织造过程中施加到纱线中，以提高其强度和平滑度。然而，这些物质必须在面料染色或整理之前去除，因为它们会干扰染料和其他化学品的吸收。去浆剂的重要性不容小觑。如果不有效去除浆料，染色面料的质量可能会受到影响，导致颜色不均匀以及耐洗涤性和耐用性差。此外，浆料的存在还会影响面料的触感和垂感，使其在消费者中变得不那么受欢迎。市场上有多种类型的去浆剂，每种都旨在针对特定类型的浆料。例如，酶类去浆剂利用酶来分解基于淀粉的浆料，使其更容易被清洗掉。这些剂通常因其环保和高效而受到青睐。另一方面，化学去浆剂可能包括酸或碱溶液，有助于溶解合成浆料。选择去浆剂取决于所处理的面料类型和所用浆料的性质。除了在面料准备中的作用外，去浆剂在环境可持续性中也发挥着重要作用。传统的去浆方法通常涉及大量用水，并将有害化学物质排放到水体中。通过使用更高效的去浆剂，制造商可以减少水消耗，并最小化对环境的影响。此外，向可生物降解和无毒的去浆剂的转变反映了行业对可持续实践的承诺。随着纺织行业的不断发展，开发新的改进型去浆剂至关重要。研究正在进行，以寻找更有效的配方，不仅增强去浆过程，还减少环境影响。该领域的创新可能导致性能更好的面料，并为纺织行业的可持续未来作出贡献。总之，去浆剂在纺织加工中的作用对于实现高质量面料至关重要。它们有效去除浆料的能力确保最终产品在颜色、触感和耐用性方面满足消费者的期望。随着行业向更可持续的实践迈进，选择合适的去浆剂的重要性只会增加。制造商必须了解最新的去浆剂进展，以保持竞争力和环境责任，以应对不断变化的市场。