The use of glass bottles characteristics and species1

Glass is the main food, medicine, chemical industrial packaging container. They have good chemical stability; Easy to seal, good air tightness, transparent, can be observed from the outside of all; Store performance is good. Smooth surface, easy to disinfect sterilization; Aesthetically pleasing, decorative colorful; Has certain mechanical strength, able to withstand the pressure in the bottle and external force in the process of transportation; Raw material wide distribution, price is low wait for an advantage. The downside is quality ( The quality and capacity than the big) , large brittleness, fragile. However, in recent years with thin-walled lightweight and toughened the new technology of physical chemistry, these shortcomings have been improved significantly, and glass bottles with plastic, iron, tin, under the fierce competition of production increased year by year.

is a great variety of glass bottles, from the capacity of 1 ml vials to 10 litres of large bottle, round, square, alien and bottle with handle, from colorless transparent amber, green, blue, black shading bottles and opaque opacified glass bottles, abound. In terms of manufacturing process, glass bottles generally divided into molding ( Using the model system of bottle) And the control bottle ( Glass vials) Two kinds big. Molded bottle is divided into big bottle ( More than 30 mm) in diameter bottle Two categories, and a small mouth bottles. The former is used for holding powder, block and paste objects, which is used for holding liquids. Divided into the form of the bottle cork bottle, thread, crown cover bottle, bottle rolling bottle frosted bottle, etc. According to the usage of divided into used once abandoned & quot; A bottle & quot; And many times the turnover use & quot; Recycling bottle & quot; 。 By holding content classification, can be divided into the bottle, beverage bottle, oil bottle, bottle, bottle, can, acid reagent bottles, infusion bottle, cosmetic bottle, etc.