See how to manufacture glass bottles from A to Z manufacturing Comment faire des bouteilles en verre,for more information about PENGLAI machinery visit site at http://penglaichina.com as well as business webpage at http://youtube.com/penglaichina
Major Types of Glass:
Type I - Borosilicate Glass
Type II - Treated Soda Lime Glass
Type III - Soda Lime Glass
The materials used to make glass include approximately 70% sand along with a specific mixture of soda ash, limestone and other natural substances – depend
آی-ویدئو