随着夏季来临，气温逐渐升高，很多酒店布草洗涤企业发现反洗量明显增多，其中大部分为黄色瘢痕污渍，导致客户投诉率居高不下。那么，为什么每到夏季就会周期性地出现这类问题呢？

As summer approaches and temperatures gradually rise, many hotel linen washing companies have found a significant increase in backwash volume, most of which are yellow scar stains, resulting in high customer complaint rates. So, why do these problems occur periodically every summer?

主要有以下两方面的原因：

There are two main reasons for this:

1.水质原因

1. Water quality reasons

我们在春秋季节到河边会观察到水质清澈见底，而夏季的时候水质则较为浑浊，这是因为随着水温的升高，水的溶解能力大大增强，溶解到水中的物质导致水质不够清澈。同样的道理，我们夏季的洗涤用水，只要不是经过反渗透处理，或多或少都会比春秋季节的水质溶解更多杂质，而这些杂质在洗涤时会导致对布草的二次污染。

We observe clear water at the riverbank during the spring and autumn seasons, while in the summer, the water is relatively turbid. This is because as the water temperature increases, the solubility of the water is greatly enhanced, and the substances dissolved in the water cause the water to be not clear enough. Similarly, our summer washing water, as long as it is not treated with reverse osmosis, will more or less dissolve more impurities than the water quality in spring and autumn, and these impurities will cause secondary pollution to the linen during washing.

2.污染原因

2. Pollution reasons

夏季气温升高，人体汗渍油脂分泌旺盛，相比较春秋季节会产生更多的人体分泌物污渍，而这类污渍如果不进行针对性洗涤，非常容易形成顽固性的固化黄斑。另外，由于夏季高温，客人有食用各种水果、饮料等消暑的需求，不可避免地会增加沾染到布草上的概率，因此也会导致黄斑污渍的增多。

Summer temperatures rise, and the human body secretes sweat and oil vigorously. Compared to spring and autumn seasons, more body secretions and stains are produced. If these stains are not specifically washed, they are very likely to form stubborn solidified yellow spots. In addition, due to the high temperature in summer, customers have a need to consume various fruits, beverages, and other heat relieving foods, which inevitably increases the probability of getting infected with the cloth grass, thus leading to an increase in yellow spot stains.

针对该类污渍出现的原因，可以针对性地进行以下几种洗涤工艺的改进：

To address the causes of such stains, targeted improvements can be made to the following washing processes:

1.针对水中杂质的问题，建议使用富含高能效表面活性剂，尤其是富含螯合剂和抗再沉积剂的洗涤用品，可以有效螯合水中杂质，防止污渍沉积到布草上。

1. Regarding the issue of impurities in water, it is recommended to use washing products rich in high-energy efficient surfactants, especially chelating agents and anti redeposition agents, which can effectively chelate impurities in water and prevent stains from depositing on the cloth.

2.针对人体分泌物类的污渍，因为混合了较多的蛋白质污渍，因此建议在洗涤程序上做一定的调整，在进入主洗后不要着急升温，加入洗涤剂之后，升温到35度洗涤5—8分钟，即可将大部分的蛋白质类污渍去除彻底，防止污渍的产生。

2. For stains related to human secretions, it is recommended to make certain adjustments to the washing procedure due to the high mixture of protein stains. After entering the main wash, do not rush to heat up. After adding detergent, heat up to 35 degrees Celsius and wash for 5-8 minutes to completely remove most protein stains and prevent the generation of stains.

3.果汁、饮料、啤酒类产生的污渍，难以去除的是色素，如果常规洗涤使用的是彩漂粉或者是氧漂液，建议定期更换给氯漂粉或氯漂液，增加氯漂粉或氯漂液的使用频次，对于该类污渍的彻底去除更为有利！

3. Stains caused by fruit juices, beverages, and beer are difficult to remove due to pigments. If color bleaching powder or oxygen bleaching liquid are used for regular washing, it is recommended to regularly replace them with chlorine bleaching powder or chlorine bleaching liquid. Increasing the frequency of use of chlorine bleaching powder or chlorine bleaching liquid is more beneficial for the thorough removal of such stains!

夏季酒店布草黄斑增多的原因以及改进相关内容就讲解到这里了，希望能够给您好的帮助，更多事项就来我们网站http://www.jnadx.com咨询了解吧！

That's all for explaining the reasons for the increase in yellow spots on hotel linen in summer and improving related content. We hope to provide you with good help. For more information, please come to our website http://www.jnadx.com Consult and understand!