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简单并不等于无趣，适时放松，享受简单快乐。 #生活乐趣# #日常生活趣事# #简单快乐的生活哲学# #快乐哲学#

【有趣：干洗真的“干洗”吗？】
不，干洗实际上并不“干”！尽管它的名字如此，这个过程实际上使用名为溶剂的液体化学物质而非水来清洁衣物。更准确地说，它应该是“无水湿洗”。

以下是如何操作的：

检查和预处理：首先，检查您的衣物是否有任何破损、撕裂或缺失的纽扣。污渍也用特殊的化学物质预处理，以帮助在主要清洁周期之前将其松开。
机器清洗：然后将衣服放入类似于洗衣机的大型滚筒机器中，但体积更大且更专业。机器将衣服与溶剂一起翻滚，从而松开污垢并清除污渍。
溶剂去除：清洁周期结束后，小心地从衣服中去除溶剂。通常这是通过蒸馏过程完成的，它将溶剂与它吸收的污垢和水分分离。
整理：最后，将衣服熨烫和蒸汽以去除皱褶并恢复它们的形状。然后将它们装袋并归还给您。
因此，虽然干洗不使用水，但它仍然是一个湿的过程，依赖液体化学物质清洁您的衣服。然而，这些化学物质比水和洗衣粉对精致织物更温和，这就是为什么干洗经常用于羊毛、丝绸和皮革等物品的原因。
: ?

No, dry cleaning is not actually dry! Despite the name, the process uses liquid chemicals called solvents, not water, to clean clothes. It's more accurate to think of it as "wet cleaning without water."
Here's how the process works:
1) Inspection and Pre-treatment: First, your clothes are inspected for any tears, rips, or missing buttons. Stains are also pre-treated with special chemicals to help loosen them before the main cleaning cycle.
2) Machine Cleaning: The clothes are then loaded into a large drum machine similar to a washing machine, but much bigger and more specialized. The machine tumbles the clothes with the solvent, which loosens dirt and lifts stains.
3) Solvent Removal: After the cleaning cycle, the solvent is carefully removed from the clothes. This is usually done through a process called distillation, which separates the solvent from the dirt and water it has picked up.
4) Finishing: Finally, the clothes are pressed and steamed to remove wrinkles and restore their shape. They are then bagged and returned to you.

So, while dry cleaning doesn't use water, it's still a wet process that relies on liquid chemicals to clean your clothes. However, these chemicals are gentler on delicate fabrics than water and detergents, which is why dry cleaning is often used for items like wool, silk, and leather.

Video: Business Insider 美国创业者的微博视频

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