Why can stainless steel thermos cups not hold carbonated drinks but can hold alcohol?

In the previous article, we described in detail why stainless steel water cups cannot hold carbonated drinks and other dairy products. Recently, an overseas customer placed an order and asked our factory to produce some stainless steel products for holding alcohol. Then some friends will ask Why canstainless steel water cupsnot hold carbonated drinks but can hold alcohol?

Some of our customers have also asked the same question, and they also had this concern before using stainless steel as wineware. On the one hand, this worry is justified; on the other hand, it is unnecessary.

The reason to worry is not because of the quality of stainless steel, but if you use stainless steel to make alcohol containers or drinking utensils, remember not to use plastic or silicone for sealing and contact with alcohol, because alcohol is a soluble liquid and is volatile, rubber-like Material products may be dissolved if they come into contact with alcohol for a long time.

Don’t worry, as a factory that has been producing stainless steel waterware and wineware for many years, we have rich production experience. We have many years of production experience in sealing methods, both in terms of materials and structures.

Alcohol itself will not corrode or dissolve stainless steel, and it is not acidic and corrosive, so stainless steel water bottles can hold alcohol but not carbonated drinks.