How do you know the quality of the mug is good?
1. Hygiene:100% BPA Free ,Made of enviromental protection and inherently safe material, 18/8 food frads stainless steel, Tritan, PP ... pass FDA or LFGB test.
2, heat preservation: according to the light industry standard (QB/T2332) stainless steel vacuum cup (pot) of the insulation performance of the standard: at room temperature of 20 degrees, fill the cup with more than 95 degrees of boiling water, cover After 6 hours, the cup water temperature of less than 400 ML is not less than 42 degrees, and the cup water temperature of more than 400 ML is not less than 54 degrees.
3, sealing: This is a lot of people to consider in the purchase of insulation cups. Excellent sealing performance is the key to the purchase of insulation cups. Excellent insulation cups must be dripped.
4. Reliability: It is necessary to know whether the relevant products are from the enterprises that specialize in manufacturing the insulation cups. When the quality problems of the products occur, whether they can obtain after-sales service or exchange in time, it is wise to purchase enterprise products that can protect consumers' rights and interests.
So when you choose, you can do some simple tests in this way, in order to know whether the cup we are using is good or bad in quality.