The glass materials are mainly as follows: 1. Soda lime glass Square candle glass, bowls, etc. that are used daily are all made of this material, and it is characterized by small sudden temperature differences. For

Borosilicate glass is a glass with enhanced fire resistance. The manufacturing process includes adding glaze water glass sand, soda water and lime. Since high borosilicate glass has a higher melting temperature than ordi

　　 Generally speaking, to remove the rust of the candle metal lid, you can use various tools to shovel it off, or soak it in an acid solution to dissolve the rust of the candle metal lid. After removing the rust

Improper use of wood lid is likely to cause mold, so we have to look at the small coups for wood lid moldy treatment, and see if there is any way to prevent wood lid mold. Generally speaking, the mildew on the wood li

        Metal bottle caps have become more important in daily life. As a professional manufacturer of metal bottle caps, let’s introduce the application of metal bottle caps. 　     &