Product Details

In The Tang and Song dynasties, China had adopted a blowpipe to blow hollow glass containers. The modern drinking bottle industry took shape between 1904 and 1908. After 50's, built a batch of large-scale modern bottle factory. In the 80's, in the production of glass bottles, the biggest improvement is the lightweight glass bottles, which can save raw materials, fuel, improve production speed, reduce transportation costs.

Classification of drinking bottle are various, there are a variety of classification methods. ① According to the shape, there are round bottles, bottles with handles and square glass bottles, etc., containing capacity of 1ml ~ 25L. ② According to the shape of the bottom, there are round, oval, square, rectangle, flat and other cans, with the round in the majority. ③ According to the size of the bottle mouth, there are wide mouth, small mouth, spray mouth and other bottles. The bottle mouth inner diameter is greater than 30mm, no shoulder or less shoulder is called wide mouth bottle, often used to contain semi-fluid and powder or block solid items; The inner diameter of less than 30mm is called small mouth bottle, often used to hold a variety of fluid items. (4) According to the bottle mouth and bottle cap matching form, there are continuous thread bottle mouth, cork bottle mouth, pour bottle mouth, crown cap bottle mouth, rolling cap bottle mouth, plastic cap bottle mouth, spraying bottle mouth, pressure - twist open bottle mouth, side sealing - pry open bottle mouth, glass stopper frosted bottle mouth, bottle mouth with handle and tube bottle mouth and so on. Dimensions and tolerances of bottle caps are standardized. ⑤ According to the use requirements of bottles and cans, once with bottles and cans and recycling bottles and cans. Use a bottle once is discarded; Recycling bottles can be recycled many times, turnover use. According to the forming method, there are molded bottles and controlled bottles.

The mold drinking bottle is made of liquid glass formed directly in the mold; Control bottle is the first glass liquid glass tube, and then processing molding. ⑦ According to the color of the bottle, there are colorless, colored and opaque color bottles. Recycling glass bottles are mostly clear and colorless, which can keep the contents of the normal image. Followed by green and brown. Green usually as beverage bottle or beer bottle; Brown bottles are used to hold medicine or beer. They absorb ultraviolet light, which helps protect the contents. The average wall thickness of colored glass bottles should be less than 10% for wavelengths of 290 ~ 450nm. A few cosmetics, creams and ointment and other items, with opacified glass bottles.

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