Everyone communicates on the Internet, which is convenient and fast, but there are also some problems. It is not like in a physical store, where you can see the products with your own eyes and touch them. Communication on the Internet can only understand the products through visual pictures, videos, text, etc., and then judge the quality of the products through consumer reviews, which will cause everyone to It is inevitable to be a little subjective when shopping. After receiving some products, you don’t know how to judge whether they are good or bad, or if you have trouble returning or exchanging goods, you should pay attention to their use. Today we will share with friends the water cups we just bought (stainless steel water cups and plastic water cups). If Decide which ones are bad. Good product?
Look – look at the newly purchased water cup when you receive it. Check whether the packaging is damaged, whether the water cup is damaged, whether the accessories are missing, whether the printing pattern is incomplete, whether the paint surface is worn, and whether there are any obvious flaws in the material. Impurities, etc., checking is a very demanding step.
Smell – smell, is there any pungent smell, is there any mildew smell, is there any smell that shouldn’t be there. Friends can understand the previous two points. Is there any smell that should not appear? I believe many friends will have questions about what is the smell that should not appear. That is, this water cup was used by others and then sold again. I encountered A friend once told me that the water bottle he purchased had a distinct taste of dairy products. If the water glasses you buy have a distinct taste of other drinks, in most cases they have been used by others.
Touch – Touching is very important to judge the workmanship of the water cup. I believe that most of my friends do not understand the water cup factory process, including what standards the water cup must meet after production. Sometimes it is not necessarily possible to find out all the problems by looking. Touching It can make people feel it more intuitively. By touching the water cup, you can clearly feel whether there is any deformation in the water cup. You can feel whether the water cup has obvious scratches on your hands. You can feel whether there are obvious impurity particles on the sprayed surface of the water cup.
Trial – no problem is found after looking, smelling and touching. Then we have to try it out. Trial is not use. You can pour water at the specified temperature into the water cup without cleaning it. It must be at the specified temperature, because some plastic water cups are If it cannot withstand high temperatures, the thermos cup must be filled with boiling water. Tightly cover the cup and turn it upside down for 15 minutes to check whether there is any sealing problem or water leakage. Please note that when you pick up the thermos cup, you should feel the temperature of the outer wall of the water cup body. If there is an obvious temperature rise before filling with hot water, it means that the heat preservation function of the water cup is defective.
Regarding the judgment of materials, we will not share it in this article. Friends who like our articles please follow the editor. The articles we published earlier are dedicated to sharing the judgment of materials. At the same time, we will write again when we have time. Share with everyone the article on how to judge whether it is qualified or not.
Post time: Jan-08-2024