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Select The Glass Bottle Material Must Be Pure
- Jul 25, 2017 -

Many people like to use glass bottles to raise some flowers, in fact, the use of glass bottles in our lives a lot of the market there are many types, but how do we choose? The most critical is the material problem.

Choose glass bottles, we must look at the material is pure? If the glass material impure, there will be above the "pattern" "bubble" "sand" and other issues.

1, pattern

Refers to the glass surface of the stripes, if it is coarse, hand touch when you can feel, if it is fine lines need to look at the light to see.

2, bubble

Refers to the vitreous body because the air and the formation of a small hole, according to the formation of these small holes can be divided into the bubble and operation bubble.

3, sand

Refers to the glass body is not melting white granular silica sand, that is, particles loaded impurities.