Production process of glass products

Production process of glass products
First, we must plan, determine and make the mold. The glass material is made of quartz sand as the primary material, and other auxiliary materials are melted into a liquid at high temperature, and then written into the mold, cooled, cut, and tempered to form a glass bottle. Glass bottles usually have a rigid symbol, which is also made of a mold shape. According to the manufacturing method, the molding of glass bottles can be divided into three types: manual blowing, mechanical blowing and kneading molding. Glass bottles can be divided into the following types according to their composition: one is sodium (Sodium) glass, the other is lead glass, and the third is borosilicate glass.

Glass products are made of more than a dozen materials such as cullet, soda ash, carbon (C) scallops, quartz sand, etc., a container made by 1600 degrees high temperature ablation and shaping, which can be produced according to different molds There are different shapes of glass bottles, the types are: edible oil glass bottles, glass wine bottles, beverage glass bottles, honey glass bottles, canned glass bottles, pickles glass bottles, cosmetic glass bottles, medicine glass bottles, glass candle holders, glass bottle procurement, New product customization, glass bottle manufacturer.

The primary raw materials of glass bottles are natural ore materials, quartz stone, caustic soda, limestone, etc. Glass bottle my country’s traditional beverage packaging container, glass is also a kind of packaging material with a long history. With many packaging materials pouring into the market, glass containers still occupy an important position in beverage packaging, which is inseparable from its packaging characteristics that other packaging materials cannot replace. The glass bottle has a high degree of transparency and corrosion resistance, and it will not change the nature of the material when it is touched with most chemicals. The production skills are simple, the appearance is free and changeable, the hardness is large, heat-resistant, clean, easy to organize, and has the characteristics of reusability. As packaging materials, glass bottles are mainly used for food, oil, wine, beverages, condiments, cosmetics, and liquid chemical products, etc., and they are extremely useful. However, glass bottles also have its drawbacks, such as large weight, relatively high transportation and storage costs, and not impact resistance.

Use characteristics and varieties of glass bottles: Glass bottles are the primary packaging containers for food, medicine, and chemical industries. They have good chemical stability; easy to seal, good airtightness, and transparent, and the condition of the contents can be observed from the outside; good storage function; smooth surface, easy to disinfect and sterilize; beautiful appearance, rich and colorful decoration (plump); It has a certain mechanical strength, can accept the pressure in the bottle and the external force during transportation; the material is widely distributed, and the price is low. Its defects are high quality (large ratio of mass to capacity), high brittleness and fragility. However, in recent years, the use of thin-walled lightweight and new physical and chemical toughening technologies has significantly improved these defects. Therefore, glass bottles can compete with plastics, tins, and tins, and the output value increases year by year. .


Post time: Jul-22-2020