Is the stainless steel water cup a vacuum flask?

Recently, during the special promotion for some of the company's final orders and inventory products, it was found that many customers were more willing to buy stainless steel water cups when buying water cups. At the same time, most customers will ask "is it stainless steel?".

But until a customer said, "As long as it is made of stainless steel, it can keep warm." One sentence reminded our customer service staff, and we also made a detailed explanation with the customer on this issue. Not all stainless steel water cups will be insulated cups.

First we have to popularize the principle of the insulation cup. The reason why the insulation cup can be insulated mainly is the insulation.

At present, the machining method of the insulation cup is mainly soldered by two cups, and then the air between the air is emptied to form a vacuum state, thereby serving as a heat insulation. Since the vacuum pressure is extremely large, the material of the cup can only be a high hardness and high pressure resistant metal, stainless steel and titanium can be achieved.

Second, stainless steel cups are divided into single-layer stainless steel cups, double stainless steel cups, double wall stainless steel vacuum cups, and the first two effects cannot play the effects of thermal insulation in product structures and processing. Since the principle of the thermos cup is not popular, many consumers will have a misunderstanding that will believe that the stainless steel cup is a thermos cup. Similarly, the double stainless steel cup without vacuum-processed is not a thermal cup.

Dongguan Zhanyi Commodity Technology Co., Ltd. mainly produces various types of drinking utensils such as stainless steel water cups, plastic water cups and kettles. For customers who order from our company, we can provide customers with services such as product manual design, product packaging design, product outer box design and other services. Global buyers are welcome to visit our official website, and we will have professional customer service staff to provide you with services online.