How can you tell the quality of glassware?

Daily glassware, including tea sets, wine sets, coffee sets, ashtrays, vases, fruit plates, etc., has both practical uses and artistic charm, and is deeply loved by consumers.

Pay attention to the following points when purchasing.

(1) Appearance quality

1. The styling is required to be beautiful and generous, with regular rules and smooth lines.

2. The decoration requires harmony, exquisiteness and beauty. The decoration techniques generally include printing, decals, car engraving, sanding, engraving, etching, etc. You can choose according to your own hobbies. .

3. Crystal glassware is required to be crystal clear, dazzling, and good in light transmission performance.

4. Machine-made glassware, in addition to being bright, bright, transparent and pure, it also requires the sutures on the surface to be smooth and flat.

5. Pay attention to whether the utensils have hidden cracks. During the inspection, you can turn the utensil against the strong light to observe. If you find that there are irregular bright lines or bright flowers on the utensil, it may be a burst mark. Once hot water is poured into it, or it is slightly impacted, it is very easy Cracked, so it is not suitable to buy.

6. Check whether there are scratches on the inner and outer walls and base of the vessel. Obvious scratches will affect the service life.

(2) Internal quality

1. Check whether the color of the glass is pure or not. The rustic color is because the glass material is mixed with impurities and the quality is not good.

2. Clear material glass is better with crystal clearness and high transparency. If it is water-green or foggy, the raw material is impure and there are chemical impurities. 3. Observe whether there are bubbles on the utensils. If the bubbles on the utensils are large or too many, they are not top-grade, but the diameter of the bubbles is small or the location is not obvious, which generally does not affect the use.

3. The color of the glass is determined by the chemical elements incorporated, and the chemical elements also affect the properties of the glass. The well-made glassware has coordinated colors, reliable connection and fusion, stable decorations and not easy to break.