In recent years, with the rapid improvement of modern technology, the old and traditional glass industry has been renewed, and various glass products with unique functions have come out. These glasses can not only play the traditional light transmission effect, but also play an irreplaceable role in some special occasions. If you want to understand the spraying process of glass bottles and the advantages of packaging materials, you will know after reading the article.
1. Surface spraying decoration process of glass bottle
The spraying production line of glass bottles generally consists of a spray booth, a hanging chain and an oven. There is also the front-end water treatment for glass bottles, and special attention to the problem of sewage discharge for glass bottles. As for the spraying quality of the glass bottle, it is related to the water treatment, the surface cleaning of the workpiece, the conductivity of the hook, the size of the air volume, the amount of powder spraying, and the level of the operator. It is recommended to choose the following method for trial: pre-treatment section
The pre-treatment section of glass bottle spraying includes pre-off, main off, surface adjustment, etc. If it is in the north, the temperature of the main off part should not be too low, and heat preservation is required. Otherwise, the treatment effect is not ideal;
After pre-treatment, it must enter the preheating section, which generally takes 8-10 minutes. It is recommended that the glass bottle has a certain amount of residual heat when it reaches the powder spraying room to increase the adhesion of the powder;
Glass bottle soot blowing purification section
If the process requirements of the sprayed workpiece are relatively high, this section is indispensable, otherwise, if there is a lot of dust on the workpiece, the surface of the processed workpiece will have a lot of particles, which will reduce the quality;
At this stage, the temperature and baking time should be paid attention to. The powder is generally 180-200 degrees Celsius, 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.
Powder spraying section
The key to this paragraph is the technical problem of the dusting master. If you want to create good quality, it is still worthwhile to spend money to hire a skilled master.
Second, what are the advantages of glass packaging containers
The main characteristics of glass packaging containers are: harmless and tasteless; transparent, beautiful, good barrier properties, airtight, abundant and universal raw materials, low price, and can be used in multiple cycles. And it has the advantages of heat resistance, pressure resistance, and cleaning resistance. It can be sterilized at high temperature or stored at low temperature. It is precisely because of its many advantages that it has become the packaging material of choice for many beverages such as beer, fruit tea, and jujube juice.
In most countries, 71% of beer is bottled in glass beer bottles, and China is also a country with a high proportion of glass beer bottles in the world, accounting for 55% of glass beer bottles in most countries, and more than 50 billion glass beer bottles each year. As the mainstream packaging of beer packaging, bottles have undergone a century of vicissitudes of beer packaging, and still have been favored by the beer industry for their stable material structure, purity, and low price. “When companies want packaging to have a beautiful appearance, When it can give people a cold touch, glass bottles are better packaging. Generally speaking, glass bottles are still the usual packaging used by beer companies. "It has made a huge contribution to beer packaging and most people like to use it.