China has had glass bottles since ancient times. In the past, academics believed that glassware was very rare in ancient times, so only a few ruling classes should be able to own and use them. However, recent studies have suggested that the production and manufacture of ancient glassware is not difficult, but it is not easy to preserve the scarcity seen in later generations. Glass bottles are traditional beverage packaging containers in China and glass is also a very historical packaging material. With the influx of many kinds of packaging materials into the market, Customized Candle Glass Jar still occupies an important position in aroma packaging, which is inseparable from its packaging characteristics that other packaging materials cannot replace.
As a Candle Jar Manufacturer, share with you the glass bottle soot blowing purification section.
If the process requirements of the sprayed workpiece are relatively high, this section is indispensable; otherwise, if a lot of dust is adsorbed on the workpiece, the surface of the workpiece after processing will have a lot of particles, which will reduce quality;
This paragraph should pay attention to the temperature and baking time, the powder is generally 180 ~ 200 degrees is better, depending on the material of the workpiece. Also, the drying furnace should not be too far away from the powder spraying room, generally 6 meters is better.
The most critical part of this paragraph is the technical problem of the dusting master. If you want to create good quality, please pay a good technical master to spend it.
The main characteristics of glass packaging containers are: non-toxic and tasteless; transparent, beautiful.
It has good barrier properties, airtightness, abundant raw materials, low prices, and can be used repeatedly. In addition, it has the advantages of heat resistance, pressure resistance, and cleaning resistance. It can be sterilized at high temperatures and stored at low temperatures. Because of its many advantages, it has become the preferred packaging material for many beverages such as beer, fruit tea, and jujube juice.
71% of the world ’s beer is filled in glass beer bottles, and China is also the country with the highest proportion of glass beer bottles in the world, accounting for 55% of global glass beer bottles, and more than 50 billion per year. Glass beer bottles are used for beer packaging. Mainstream packaging, after hundreds of years of vicissitudes in beer packaging, is still favored by the beer industry for its stable material structure, pollution-free, low price and other advantages. "When a company wants a packaging with a beautiful appearance, it can also be cool Glass bottles are the packaging of choice when it comes to touch. Overall, glass bottles are still the packaging commonly used by beer companies. "It has made a huge contribution to beer packaging, and most people love using it.
Glass bottle production process mainly includes: ① raw material pre-processing. Crush the bulk raw materials (quartz sand, soda ash, limestone, feldspar, etc.), dry the wet raw materials, and remove the iron-containing raw materials to ensure the quality of the glass. ② Preparation of batch materials. ③ melting. The glass batch is heated at a high temperature (1550 ~ 1600 degrees) in a pool kiln or a pool, furnace to form a uniform, non-bubble, and conformable liquid glass. ④ molding. Put the liquid glass into the mold to make glass products with the required shape, such as flat plates and various utensils. ⑤ heat treatment. Through processes such as annealing and quenching, the stress, phase separation or crystallization in the glass is eliminated or generated, and the structural state of the glass is changed.
Our company also has ODM Candle Glass Jar for sale, welcome to consult.
Post time: Jun-22-2021