It is Recommended That You Choose the Internal Enamel Process when Buying a Stainless Steel Water Cup.

Many people have the habit of using stainless steel vacuum flasks to preserve coffee. Some people think that using a stainless steel cup to hold coffee will affect the taste of the coffee, so in order to avoid this phenomenon, manufacturers add ceramic paint and enamel spraying to the inside of the cup.

After the ceramic paint is sprayed, baking at about 240°C is required to ensure the fusion of the ceramic paint and the inner container of the water cup. But reality tells us that due to the different quality of ceramic paint, and people will inevitably hold some corrosive drinks in a cup, the processing effect of ceramic paint is not stable. Usually, the ceramic paint will fall off after using for more than 3 months.

The enamel process is different. The enamel process usually needs to be baked at a high temperature above 800°C, so that the enamel color coating and the inner wall of the water cup will form a firm bond. Unless there is a strong impact, the enamel coating will not peel off. The peeling coating of ceramic paint can cause a series of diseases when people eat it by mistake.

Dongguan Zhanyi Commodity Technology Co., Ltd. has advanced enamel processing technology. The internal enamel color of the stainless steel water cup can be processed according to customer requirements. Buyers from all over the world are welcome to apply for samples, and everyone is welcome to visit our factory. We are willing to serve you wholeheartedly. To understand us, please visit http://www.umbottle.com