Manufacturing Of Glass Jars And Bottles

Manufacturing Of Glass Jars And Bottles

Date:Jan 19, 2020

Manufacturing of glass jars and bottles

Manufacturing process

The production of glass cosmetic jars and bottles uses quartz sand, soda ash, feldspar and limestone as main raw materials, the molding of glass jars and bottles require the integration of some auxiliary materials including clarifiers, fluxes, opacifiers, colorants, decolorants, oxidants and reducing agents etc and getting the shape after mixing, melting at high temperature, homogenizing, processing, forming and then annealing


Material properties of glass

Glass cosmetic containers feature at good see-through and light transmission performance, simple and convenient manufacturing process, freely changeable shape, high hardness, heat resistance, clean, easy to clean, low tensile strength, and can be used repeatedly.


Processing methods

The main processing methods of glass cosmetic containers are manual blowing, mechanical blowing, extrusion molding, drawing method etc. Glass jars and bottles which made by ordinary white and high white glass are basically produced by IS machines, while most white crystal glass bottles are produced by manual machines.


Application as cosmetic packaging

Glass cosmetic containers are mainly produced with high-white materials, also some high-end beauty brands use crystal white glass containers, such as perfume bottles. Glass can be processed into cosmetic containers like face cream jar, serum bottles, essential oil bottles, reed diffuser bottles etc.

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