The quality of the main tool for wine evaluation may have a psychological impact on the color, aroma and taste of wine samples. In order to ensure the correctness of tasting, there should be strict requirements for tasting glasses. Evaluation glasses are mostly glasses, which should be colorless, transparent and high-grade glasses without patterns. Their quality, size and thickness should be completely consistent, and even products from the same factory should be selected.
Glass introduction
Glass refers to a cup made of glass, usually made of high borosilicate glass and fired at a high temperature of more than 600 degrees. It is a new type of environmental protection teacup, which is favored by people more and more.
Glass is divided into double-layer glass and single-layer glass, and the production process is different. Double glazing mainly meets the needs of advertising cup, and the inner layer can be printed with the company's logo, promotional gifts or gifts, which makes the insulation effect more prominent.
Although the glass is transparent and beautiful, it is not easy to store, so it must be placed carefully. In fact, among all the cups made of materials, the glass is the healthiest.
Because the glass contains no organic chemicals, when people drink water or other drinks from the glass, they don't have to worry about harmful chemicals being drunk into their stomachs, and the glass surface is smooth and easy to clean, so it is the healthiest and safest for people to drink water from the glass.