Water is the source of life. We are inseparable from water in all aspects of life. Especially during work, we need a glass of good quality for us to use boiled water normally during work,  glasscookware，which will help our body. So do you know how to choose a high-quality glass? For some friends, it may just be Taobao and Tmall to read the comments. In fact, this kind of cooking is not accurate. Today, glass manufacturers will teach you a few tricks to choose good quality. glass!

How to choose a good quality glass:

1. Process

Generally speaking, the glass produced by a good process is of high quality. If there are impurities and bubbles in the glass, it will appear rough and affect the beauty of the glass;

2. Cracks

When choosing a water glass, pay attention to whether there are cracks inside or outside the glass. If it is a cracked cup, it is easy to burst when it encounters hot water. Therefore, pay careful attention when choosing glass;

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3. Smell

Generally speaking, the better the quality of the cup, the lighter the smell, even if some cups have peculiar smell, rinse it with boiling water and use it once or twice, you don't have to worry about it;

4. Thickness

Observe the thickness of the glass, in terms of material and quality, try to choose thicker glass, which can not only heat insulation to a certain extent, but also resist falling and wear;

5. Materials

There are many materials for making eyeglasses on the market. However, high-grade and delicate glass is generally made of high borosilicate glass. This glass has excellent heat resistance, cold resistance, abrasion resistance and drop resistance. Large temperature difference, will not crack. Therefore, be sure to pay attention to the material when choosing a glass water bottle;

6. Cup size

If the mouth of the cup is too large, it is easy to leak water when drinking. If the mouth of the cup is too small, it is not easy to clean.

The above is the method shared by the glass manufacturer with you about selecting high-quality glass. I wonder if you understand it? If you want to wholesale custom glass cups, you can contact us glass cup manufacturers, we are specialized in the production of double-layer thermos cups, glass tea cups, thermos cups, crystal thermos cups and other glass cups