Safety Standards For Stainless Steel Thermos Cups

When choosing a stainless steel thermos, consumers should pay attention to four key standards.

 

First and foremost is insulation performance. According to the national standard GB/T 19001-2015, the insulation time must reach or exceed 6 hours, the specific duration depending on the cup's size, insulation layer design, and materials.

 

Secondly, material standards are crucial. GB/T 4806.9-2016 stipulates the use of high-quality stainless steel, ensuring it is non-toxic and harmless, and meeting standards for gloss, hardness, corrosion resistance, and capacity. Safety is equally important. Following GB/T 31328-2014, the lid must be leak-proof, the handle sturdy, and all materials must not crack or deform under hot water.

 

Finally, appearance is also important. According to GB/T 31329-2014, the cup should have an attractive appearance, clear and durable patterns and text, and anti-counterfeiting features. By considering these standards, consumers can more accurately select a high-quality stainless steel thermos that is both heat-insulating and safe.