The injection bottle is mainly a small bottle sealed with a rubber plug, the main color is brown, transparent and other types, and the injection bottle is generally made of glass. The bottleneck part is thin, and the thickness below the bottleneck is consistent; The mouth of the bottle is slightly thicker than the neck and slightly thinner than the body. Generally used as medicinal injection bottles, oral liquid bottles, etc.
Injection bottle molding and control differences:
Injection bottles are divided into molding and control according to the process. Molded bottle material is mainly sodium calcium glass, physical and chemical stability is not good, mostly used for veterinary medicine. Pipe bottle material is mostly borosilicate glass, there are low borosilicate glass and neutral borosilicate glass.
1, the method is not the same: the control bottle is first drawn into a glass tube, and then the glass tube is made into a bottle in the vertical rotating disk machine, the molded bottle is produced by borax and quartz sand in the kiln line machine, the control bottle does not use a mold, only two sets of mold wheels are used, the molded bottle needs a complete set of mold;
2, the appearance is different: the control bottle looks brighter, the transparency is better, and the molded bottle is rough.
