涤棉布料前处理工艺流程

涤棉布料前处理工艺流程
Cotton-polyester fabric, also known as polycotton, is a popular material that combines the natural comfort of cotton with the durability and wrinkle-resistance of polyester. Before the fabric can be used in garments or other products, it must undergo a series of pre-treatment processes to ensure its quality and performance. 涤棉织物，也称为涤棉，是一种热门材料，它结合了棉花的天然舒适性和聚酯纤维的耐久性和抗皱性。

在织物可以用于服装或其他产品之前，它必须经过一系列的前处理工艺流程，以确保其质量和性能。

One of the first steps in the pre-treatment process for cotton-polyester fabric is desizing, which involves removing the sizing agents that were applied to the fabric during the manufacturing process. Desizing can be done using enzymes, chemicals, or a combination of both, depending on the specific requirements of the fabric. 棉聚酯织物前处理过程中的第一步是脱浆，这涉及去除在制造过程中施加在织物上的浆料剂。

根据织物的具体要求，脱浆可以使用酶、化学品或两者的组合来完成。

After desizing, the fabric is typically subjected to a process known as scouring, which involves removing any impurities or contaminants from the fabric, such as oil, wax, or dirt. Scouring can be done using alkaline solutions, detergents, or surfactants to ensure that the fabric is clean and ready for further processing. 脱浆之后，织物通常会进行一种称为煮炼的工艺流程，以去除织物中的任何杂质或污染物，如油、蜡或尘土。

可以使用碱性溶液、洗涤剂或表面活性剂来进行煮炼，以确保织物清洁并且可以进行进一步的处理。

Once the fabric has been desized and scoured, it may undergo a bleaching process to remove any remaining natural color from the cotton fibers and achieve a uniform white color. Bleaching can be done using chemicals such as hydrogen peroxide or optical brighteners to whiten the fabric and prepare it for dyeing or printing. 一旦织物经过脱浆和煮炼处理，可能会接受漂白过程，以去除棉纤维中剩余的天然颜色，并实现统一的白色。

漂白可以使用过氧化氢或光学增白剂等化学品进行，以使织物变白，并为染色或印花做好准备。

After bleaching, the fabric may undergo a process called mercerization, which involves treating the fabric with a caustic soda solution to improve its strength, luster, and dye absorption
properties. Mercerization can also give the fabric a smoother surface and increase its resistance to mildew and shrinkage. 漂白之后，织物可能会经历一种称为丝光处理的过程，这涉及使用氢氧化钠溶液处理织物，以提高其强度、光泽和染色吸收性能。

丝光处理还可以使织物表面更光滑，并增加其防霉和缩水性。

In addition to these pre-treatment processes, cotton-polyester fabric may also undergo other treatments such as softening, finishing, or coating to enhance its texture, appearance, or performance. These additional processes can help to improve the fabric's hand feel, drape, or resistance to wrinkles, stains, or water. 除了这些前处理过程之外，棉聚酯织物还可能经历其他处理，如柔软、整理或涂层，以增强其质地、外观或性能。

这些额外的处理可以帮助改善织物的手感、悬垂感或防皱、污渍或耐水性。