1. How is the inner tank of a thermos water flask formed?The manufacture of thermos water flask inner tank requires the following 4 steps: ① preparation of the preform; ② preparation of the inner co...
At present, there are many varieties of stainless steel coffee pots on the market and the prices vary greatly. Some consumers do not understand the reason. They often spend a lot of money but cannot g...
Sports plastic cup is loved by many people, especially children, teenagers and outdoor activities personnel, because it has the advantages of changeable shape, gorgeous color, low price, not fragile, ...
In the past two years, more and more environmentally conscious cafes will provide some "green discounts" to encourage guests to bring their own coffee cups (travel mugs) to minimize the wast...
When purchasing stainless steel lunch boxes, consumers should carefully check whether the materials and steel grades used are marked on the outer packaging. At present, there are three kinds of stainl...
First, look at the label identification, whether it is detailed and scientific.Second, look at the material. 304 and 316 stainless steel are preferred for the inner tank, but other materials can also ...
Will the tea in a thermos cup for too long poison people?It is rumored that tea scale will be produced after making tea, which will corrode the thermos cup and precipitate heavy metals, eventually lea...
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies.
Visit our cookie policy to learn more.
EN
