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When cleaning the 304 thermos cup for the first time, you can use white vinegar to clean it. First pour the white vinegar into the thermos cup, then cover the thermos bottle, shake it up and down for three minutes, then pour it out, and finally rinse it repeat...

It can be identified by smelling it. If the thermos cup is made of food-grade plastic, its smell will be smaller. The surface will be bright, burr-free, has a long service life and is not easy to age. If it is ordinary plastic, it will be inferior to food-gr...

Stainless steel water cups are a popular environmentally friendly drinking vessel, and the current market competition is fierce. In order to expand corporate visibility and expand sales channels, many stainless steel water cup factories will choose to particip...

When purchasing a stainless steel water cup, if you find that there is no 304 or 316 stainless steel symbol inside the water cup, can you not purchase and use it? It has been a century since the advent of stainless steel water cups. In the long river of tim...

There are many experiments to be done in the production process of stainless steel water cups, among which salt spray testing is very critical. Why do stainless steel water cups need to be tested in salt spray? Salt spray test is an environmental experimen...

What kind of insulation time is the best for a thermos cup What kind of insulation time is the best for a thermos cup? This question is a matter of benevolence and wisdom, and it varies from person to person. However, as someone who has been in the water c...

People's pursuit of stainless steel water cups in the market is no longer a requirement that only needs to be kept warm a few decades ago. As the post-2000s begin to enter society more and more, the pursuit of various products in the market has undergone treme...

I got to know the customer because they found us through our website. After many communications, the customer thought that the quality of our products is indeed good, but the price is higher than that of some other water bottle factories, and even much higher ...

Spring is blooming, temperatures are rising, and it’s a good time to travel. What kind of water bottle should I bring with me when traveling? Let me summarize it for you. Bring different water bottles mainly according to the way of travel and the env...

Many merchants selling glass water cups will name their double-layered glass water cups as so-and-so double-layered glass thermos cups, and some will even indicate that the insulation time can reach more than 4 hours. So is the double-layered glass water c...