Production process of glass bottle for vaccine

Abstract

The invention relates to a production process of a glass bottle for vaccines. The production process comprises the following steps: S1, selecting a glass sheet with the thickness of less than 0.4 mm; S2, placing the selected glass sheet on a temperature control heating platform; S3, enabling a winding device to rotate and move from one end of the temperature control heating platform to the other end of the temperature control heating platform, so that the glass sheet is wound into a strip-shaped glass tube; S4, stretching the glass tube by using stretching equipment; S5, closing up the elongated glass tube by using a closing-up device; S6, uniformly dividing the glass tube into small sections through a laser cutting device; S7, ending each small section of glass tube through an ending device; S8, carrying out polishing treatment on each small section of glass tube by flame with the temperature of more than 1000 DEG C to form a glass vaccine bottle; and S9, carrying out annealing heat treatment on the glass vaccine bottles, and after the glass vaccine bottles are cooled, completing production and processing of the glass vaccine bottles. According to the invention, the glass sheet with the thickness of less than 0.4 mm is selected for production and processing, so that the problem that the traditional glass bottle is too thick is solved.

Description

technical field [0001] The invention relates to the technical field of glass vaccine bottles, in particular to a production process of a glass bottle for vaccines. Background technique [0002] Vaccine vials are made of special glass and usually hold 2ml to 100ml of liquid, with an average height of 45mm and a width of 11.5mm. Vaccines are not ordinary liquids. They are packaged in glass bottles and have several basic requirements, such as cleanliness, low temperature resistance, abrasion resistance, good air tightness, and no chemical reaction... Among them, no chemical reaction is the most critical. Vaccines are chemical preparations, and once they react chemically with glass bottles, they will be contaminated and cause safety hazards. [0003] The thickness of the existing vaccine glass bottle is too thick, the efficiency is too low, the process is long, and the cost is high. SUMMARY OF THE INVENTION [0004] (1) Purpose of the invention [0005] In order to solve th...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problems existing in the background technology, the present invention proposes a production process of glass bottles for vaccines, which solves the problem that the thickness of traditional glass bottles is too thick by selecting glass sheets with a thickness of less than 0.4 mm for production and processing.

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