In order to carry forward the traditional national culture and create a festive and peaceful holiday atmosphere, on February 26th, our company held a theme activity of "Raising the Lantern Festival, Guessing Lantern Riddles", and all employees celebrated the Lantern Festival.
Glass is one of the oldest materials known.The earliest glass used by people comes from Pliny's"Natural History"of ancient Rome.It is recorded that people discovered glass in 5000 BC.Glass has a long history in China,which has been recorded since the Sui and Tang Dynasties.According to the ruins of ancient glass products and manufacturing workshops discovered in my country,i
my country states in the national standard GB/T 4122.1-2008 "Packaging Terminology Part 1: Basics": "Containers, materials and auxiliary materials used in accordance with certain technical methods to protect products in the circulation process, facilitate storage and transportation, and promote sales. The overall name of objects, etc. It also refers to the operation activities of applying certain methods in the process of using containers, materials and auxiliary objects to achieve the above-mentioned purposes."
With the increase in beer production in my country, the demand for beer bottles has also increased year by year, so the quality of beer bottles has become a prominent problem. Among the many indicators that affect the quality of beer bottles, the impact resistance item is an important safety indicator for beer bottle products. The biggest weakness of glass bottles is their brittleness. In the production and packaging, beer filling, transportation and use of beer bottles, collisions between bottles or collisions with other hard objects often occur.
In the normal production process, if the product appearance and physical and chemical performance indexes of the glass bottle are relatively good, and the qualified rate of the finished product is relatively high, the only drawback is that the impact resistance index is not stable. Most of this situation is due to insufficient glass homogenization. Caused. Several factors need to be considered:
In the glass packaging industry, in order to compete with packaging materials and containers such as paper containers and plastic bottles, glass bottle manufacturers in developed countries have been committed to making the product quality more reliable, more beautiful in appearance, lower cost, and cheaper. In order to achieve these goals, the development trend of foreign glass packaging industry is mainly manifested in the following aspects:
Introduction to Glass Glass is a solid substance made by high temperature melting and solidification of quartz pyrite, soda ash, limestone, feldspar, and broken glass as the main raw materials. Glass manufacturing has a long history. In 1500 BC, the Egyptians used the "core" method to make the earliest glass packaging containers; the Romans established a large-scale glass factory in the 3rd century; in the middle of the 19th century, Europe was the first to use heat storage Chamber furnaces melted glass, and invented a semi-mechanized glass product forming method; after the 20th century, the glass industry entered the era of mechanized and automated production, and computer technology has been widely used in glass industry production today. Although it has a long history of development, the daily-use glass industry, as one of the industrial industries most closely related to people’s daily lives, still maintains its vigorous vitality today, which is reflected in the continuous growth of market demand, continuous technological progress, and continuous industrial structure. Upgrade and other aspects. The daily glass industry has the characteristics of capital-intensive, technology-intensive and labor-intensive. With the enhancement of the society's awareness of energy conservation and environmental protection and the improvement of the industry's production technology, the daily glass industry is gradually developing in the direction of lighter weight, environmental protection and energy saving.