What factors affect the smoothness of glass bottles
Nowadays, glass packaging containers are a kind of product that we often see in our daily lives. Compared to other plastic products, paper products, iron products, etc., glass containers have some advantages that products made of other materials cannot match. Advantages of glass packaging materials： 1. The glass material has good barrier properties, which can […]
Why do some factory-produced glass bottles have oil stains
After customers receive factory-made glass bottles, they will find that there is occasionally a slight oil stain on the body or bottom of some glass bottles during the filling process. First we need to know where this oil pollution comes from? All the molds on the glass bottle production line will be oiled from time […]
Impact of mold material on glass product quality
Glass packaging bottles or glass jars are all forming by molds, molds for them are mostly made of cast iron. The main failure modes of forming molds are: oxidation (peeling, peeling, pitting), chamfering and deformation. Scaly peeling is the main form of scrapping of glass bottle forming molds. The key factor affecting the service life […]