Why does the paint on the surface of the water cup begin to peel off after a short period of use?

When everyone buys awater cup, in addition to the functional style, they should be more attracted by the spray color on the surface. Having a water cup with a color you like can show your temperament and attitude.

However, many people have the same trouble, that is, the spray paint on the surface of the water cup will fall off after a short period of use. Some are caused by accidental collision, some are caused by frequent friction, and some are peeled off by the water cup itself. Usually there will be slight local paint peeling, and in severe cases, there will be large areas of paint peeling.

As for the reasons for the paint color peeling off the surface of the water cup, please follow us and we will introduce it in future sharing.

Now I will teach you some tips to help you avoid choosing water bottles that are easy to peel off paint when buying water bottles.

The first method is to take out the water cup when buying a water cup and rub the surface of the water cup vigorously with the pads of your fingers. Rub it repeatedly. Use force when rubbing. About ten times is enough. After stopping, check to see if there is any color on the pads of your fingers. At the same time, check to see if there is fading or cracking in the rubbed areas on the water cup. If the above situation occurs, it is better not to buy such a water cup.

The second method is to read the instruction manual of the water cup. If the instruction manual says that it can only be washed by hand and cannot be put into the dishwasher, then the paint on the surface of such a water cup will mostly peel off.

Finally, when buying a water cup, you should carefully look at the water cup in your hand. If you see some areas where the paint seems to be peeling off, you can gently tap the areas you suspect with your knuckles.

The above methods can only provide you with some simple help and cannot be generalized. They only represent personal opinions.

Yongkang Toptrue Houseware Co., Ltd.produces stainless steel thermos cups, stainless steel thermos bottles, stainless steel wine sets, stainless steel single-layer sports cups, stainless steel coffee cups, etc., which can all pass the hundred-scale test and are exported to the European, American, Japanese and Korean markets all year round, ensuring that every water cup All are dishwasher tested. At the same time, we produce various fashionable tumblers that are combined with plastic and steel. The surface is made of environmentally friendly and harmless BPA-free primary-color plastic, which makes the color of the water cup more vivid and bright, and also avoids the phenomenon of paint peeling off.