Glass bottle mold to improve the quality of glass products, glass mold production need main mold production, main mould finishing, the main mode from three aspects, such as surface treatment of the process will use a lot of materials and instruments. Wood and corresponding woodworking appliances are necessary. In addition: be bored with child (also known as atomic ash), sandpaper, size from dozens of coarse sand paper to more than one thousand fine sandpaper, gel (generally use gel can be), mold cleaner, hole sealing agent, polishing paste, stripping wax, etc.

1. Main mode production: there are many materials to make the main die, which generally require that the materials of the main die are easy to form, easy to rest, and have good stability and so on. Such as wood, gypsum, wax etc. We usually use wood. According to the product drawing or the mould drawing, the woodworker makes wooden master mould.

2. Main die dressing: the main mode must be repaired to produce the mold of production. Trim include putty, shaping, size and strengthening. This process mainly deals with the surface and the whole of the wood, to ensure that the wood die is in accordance with the drawing.

3. Surface treatment of main die: this process includes rubber coating, adhesive solidification, polishing, polishing, ejection wax and so on. In the front of the process, the main die is sprayed onto the rubber, and then the gelatine solidified, and the gelatine coated with sand paper. Usually from a few dozen of the coarse sandpaper to a thousand number of fine sandpaper. After finishing the sandpaper, start polishing the mold, and finally type the die product. At this point, the main die production is over. The main die can be used to make the mold.