在之前很长一段时间里，酒店毛巾边缘易开线、破损、款式样式单一等问题一直困扰着
酒店布草产业。但是洗涤变硬这个痛点问题一直难以攻克，想要解决这个痛点，就要先了解毛巾洗涤后为什么会变硬。
For a long time before, the hotel linen industry had been plagued by issues such as easy opening, breakage, and single style of hotel towels at the edges. However, the pain point of hard washing has always been difficult to overcome. To solve this pain point, it is necessary to first understand why towels become hard after washing.
毛巾洗涤后手感发硬的原因
The reason why the towel feels hard after washing
1、洗涤用的水中含有一定量的钙、镁离子，洗涤时易与肥皂或洗涤剂结合形成沉淀物或絮状物，沉积于织物表面，从而降低织物的手感、色泽，使毛巾手感变硬。
1. The water used for washing contains a certain amount of calcium and magnesium ions, which can easily combine with soap or detergent to form precipitates or flocs during washing, depositing on the surface of the fabric, thereby reducing the texture and color of the fabric, and making the towel feel harder.
2、洗涤剂残留：洗涤白织物时，使用碱性较强的洗涤剂，洗涤过水与脱水不净，也会使一些洗衣粉、洗涤液或漂白剂等洗涤剂残留在织物的纤维里，这样会导致织物发黄，其柔软度下降。
2. Detergent residue: When washing white fabrics, using alkaline detergents can cause some detergent residues such as laundry detergent, detergent, or bleach to remain in the fibers of the fabric. This can cause the fabric to turn yellow and reduce its softness.
3、中和酸剂：毛巾洗涤时使用碱性的洗涤剂较多，长期不添加中和酸剂，毛巾的手感会发硬。
3. Neutralizing acid agent: When washing towels, more alkaline detergents are used. If no neutralizing acid agent is added for a long time, the feel of the towel will become hard.
改善毛巾洗涤后手感发硬的方法：
Method to improve the feeling of hard hands after washing towels:
1、水质，建议洗涤用水经过软化处理。洗涤强度采用缓和洗涤程序。
1. Water quality, it is recommended to soften the washing water. The washing intensity adopts a gentle washing program.
2、初次过水至关重要，许多新毛巾、浴衣跳纱跟初次过水相关，毛巾、浴衣起球跟过水程序有关
2. The first time passing through water is crucial. Many new towels and bathrobes are related to the first time passing through water, and the pilling of towels and bathrobes is related to the passing process
新毛巾使用前一定要经过过水洗涤。初次过水洗涤建议:洗涤温度不要超过60℃，洗涤时应采用高水位洗涤。主洗时间比正常的洗涤时间略调短，因新毛巾几乎没有污染,建议不投放柔软剂,以免造成毛巾、浴衣不吸水。或与原毛巾、浴衣的柔软剂发生化学反应,造成毛巾、浴衣变黄。
New towels must be washed with water before use. Suggestion for initial water washing: The washing temperature should not exceed 60 ℃, and high water level washing should be used during washing. The main washing time is slightly shorter than the normal washing time. As the new towel is almost uncontaminated, it is recommended not to add softeners to avoid causing the towel and bathrobe to not absorb water. Or react chemically with the softener of the original towel or bathrobe, causing the towel or bathrobe to turn yellow.
3、洗涤预处理：在使用药剂洗涤之前应该先将洗涤物进行预洗处理，通过冷水的洗涤、冲刷将洗涤物中的杂质和附着较弱的浮毛、脏污洗净。
3. Washing pretreatment: Before washing with chemicals, the washing materials should be pre washed. The impurities in the washing materials and the weakly attached floating hairs and dirt should be cleaned by washing and washing with cold water.
That's all for the explanation of why towels become hard after washing and the methods to improve the hand feeling after washing. After reading this, you hope to avoid the problem. If you have any other matters, please come to our website http://www.jnadx.com Take a look!
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