Why can't the stainless steel vacuum flask contain carbonated drinks but alcohol?

In the previous article, the editor explained in detail why the stainless steel water cup cannot be filled with carbonated drinks and other dairy products.Recently, an overseas customer placed an order for our factory to produce some stainless steel products for holding alcohol.Then some friends will ask why the stainless steel water cup can not be filled with carbonated drinks but can be filled with alcohol?

Some of our customers have asked the same question before, and they were worried about this before using stainless steel for wine utensils. On the one hand, this worry is justified, and on the other hand, it is unnecessary.Worrying that it makes sense is not about the texture of stainless steel, but if stainless steel is used to make alcohol-containing utensils or wine utensils, remember not to use plastic or silicone for sealing and contact with alcohol.Because alcohol is a soluble liquid with volatility, products made of rubber materials may be dissolved in long-term contact with alcohol.

Don't worry, we have rich production experience as a factory producing stainless steel drinking utensils and wine utensils for many years.Regarding the sealing method, there are many years of production experience in both materials and structure.Alcohol itself does not corrode or dissolve stainless steel, and is not acid corrosive, so stainless steel water cups can be filled with alcohol but not carbonated drinks.

Dongguan Zhanyi Commodity Technology Co., Ltd. mainly produces various types of drinking utensils such as stainless steel water cups, plastic water cups and kettles.Our company has a complete automatic paint spraying and powder coating production line, which can be processed in customized colors according to customer requirements. As of December 2020, we have provided product innovation services to more than 200 customers around the world. Global buyers are welcome to visit our official website, and we will have professional customer service staff online to provide you with services.