Are Plastic Cups Safe? Food-grade Plastic Materials Revealed Plastic cups have become a common drinking tool in daily life because of their lightness, durability and low cost. However, there have always been questions about whether plastic cups are safe and whether long-term use will have an impact on health. Whether plastic cups are safe depends …
What materials are stainless steel thermos cups made of? Stainless steel thermos cups are the most mainstream type of thermal insulation containers on the market. The biggest advantage of stainless steel thermos cups is their excellent thermal insulation performance. High-quality stainless steel vacuum flasks usually use double-layer vacuum technology to form a vacuum layer between …
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