在竞争激烈的再生塑料市场中,“干净”是不够的。要获得高价,你的薄片必须“超纯”。这就是为什么热水清洗PET薄片是专业PET回收线不可或缺的核心。
冷水清洗能去除表面污垢和沙子,但无法解决高端rPET薄片的两大敌人:残留胶水和油性污染物。大多数饮料标签使用热熔胶。冷水只会使这些胶水变硬,使其粘在薄片上。
热水清洗结合化学添加剂,能软化并溶解这些胶粘剂,确保薄片不含粘性残留物,这些残留物会在下游熔融过程中导致泛黄和缺陷。如果你想将产品销往纺织或片材挤出行业,热水清洗槽是你进入高端市场的门票。
案例与新闻
热水清洗PET薄片对于生产符合纺织和片材挤出市场标准的优质rPET至关重要。与冷水清洗不同,它能去除残留胶水、油性污染物和粘性标签胶,这些物质会导致泛黄和加工缺陷,帮助回收商在竞争激烈的再生塑料市场中获得更清洁、更高价值的薄片。

Shuliy upgraded to 9CrSi blades on our heavy-duty PP PE crusher machine, boosting blade life by 40-50% while stopping film wrapping and shaft friction.
Read moreExplore how a Dakar client evaluated our washing and pelletizing line to establish a profitable plastic recycling business in Senegal. Real test data.
Read moreLast week, we welcomed a delegation of waste tire recycling clients from South Africa. In their regional market, high industrial electricity tariffs and heavy wear from …
Read more