What's the difference between a glass and a crystal cup?

The most common crystal cups are lead crystal cups and barium crystal cups. Crystal cup packaging: the color is imported Dutch plate with purple silk name, which is specially designed for crystal cups. Second, the difference between crystal cup and glass The crystal cup is also a kind of glass. The main component is also silicon dioxide, but substances such as lead, barium, zinc and titanium are introduced. This kind of glass is called crystal glass because of its high transparency and refractive index and smooth appearance. The easiest way to distinguish between a crystal cup and an soda lime cup is to knock on the back. The crystal cup will make a crisp and pleasant metallic sound, which is not comparable to ordinary soda lime cups. If it's too much trouble, you'd better clean the cup immediately after each use. Wash it at least once a day, or before going to bed at night, and then dry it. When cleaning the cup, not only the cup mouth, the cup bottom and the cup wall can not be ignored, especially the cup bottom, if not cleaned frequently, a large number of bacteria and impurities may precipitate. Professor Cai Chun specially reminded female friends that lipstick not only contains chemical components, but also easily absorbs harmful substances and pathogens in the air. Drinking water will bring harmful substances into the body, so the lipstick left at the mouth of the cup must be cleaned. It is not enough to wash the cup with water. You might as well brush it with a brush. In addition, because the important component of detergent is chemical synthetic agent, it should be used carefully and washed with clear water. If you want to clean cups with more oil stains or tea stains, you can squeeze toothpaste on the brush and brush it back and forth. Huizhou Quanxinde Glass Crafts Factory, located in Huizhou City, Guangdong Province, is a professional glass manufacturer integrating design, development, production and sales. The company mainly produces and sells hotel hot-melt glass tableware, glasses, glass products, glass bowls, ashtrays, towel racks, chopsticks racks, display boards, bottom plates, vases, clocks, photo frames, art glass and glass desktops. Quanxinde glass products are not only sold well in China, but also exported to Europe, America, Japan, South Korea, Canada, Singapore, Saudi Arabia, Hong Kong, Macao and Taiwan and other countries and regions. Quanxinde's products never stick to the simple concept of materials, but are designed with their own unique creativity on the basis of introducing Italian technology and design concepts. Exquisite craftsmanship and excellent quality are highly respected in the same industry. High quality is the soul of an enterprise. In terms of quality management, our factory always adheres to the quality management policy of survival by quality, development by innovation and guarantee by management. Source of information: glass