Views: 0 Author: Site Editor Publish Time: 2022-05-20 Origin: Site
As an efficient plastic processing machine, the hollow blow molding machine sprays out the liquid glue and uses the wind blown by the machine to blow the plastic body into the cavity of a certain shape, so as to make the finished product, which is the blow molding machine in detail. It can produce and process various plastic-based products such as plastic barrels, plastic toys, and roadblocks.
First, the use of blow molding machine
The plastic varieties that can be used for blow molding by the hollow blow molding machine include polyethylene, polyvinyl chloride, polypropylene, polystyrene, linear polyester, polycarbonate, polyamide, cellulose acetate and polyacetal resin.
1. The consumption of high-density polyethylene occupies the first place, and it is widely used in the packaging of food, chemicals and processing liquids. Molecular polyethylene is suitable for the manufacture of large fuel tanks and barrels. Our common lubricating oil barrels, stacking barrels, playground plastic toys, playground plastic slides, bottles, cans, barrels, pots, hollow seats, and special-shaped hollow products are all made by blow molding machines. become. The application industry of blow molding machine is relatively wide, such as the common daily cleaning products industry, food and beverage packaging industry, chemical stacking barrel industry, medicine bottles and pesticide bottles in the pharmaceutical industry, etc.
During the Covid-19 period, we often use disinfectant alcohol, disinfectant wipes and other disinfection supplies. Alcohol bottles and disinfectant wipes bottles are also made by blow molding machines.
2. Because of its good transparency and air tightness, polyvinyl chloride is widely used in the packaging of cosmetics and detergents. With the development of non-toxic polyvinyl chloride resins and additives, as well as the development of stretch blow molding technology, the amount of polyvinyl chloride containers used in food packaging has increased rapidly, and has begun to be used in the packaging of beer and other beverages containing carbon dioxide gas .
3. Linear polyester material is a new type of material that has entered the field of hollow blow molding in recent years. Because its products have the advantages of glossy appearance, excellent transparency, high mechanical strength and good preservation of items in the container, and no environmental pollution during waste incineration, it has developed rapidly in packaging bottles, especially It is most widely used in pressure-resistant plastic food containers.
4. Due to the improvement of resin modification and processing technology, the use of polypropylene is also increasing year by year.
Second, the advantages of blow molding machine
The plastic molds produced by the MEPER hollow blow molding machine have high thickness and good corrosion resistance and wear resistance. Some blow molding products can replace wood and ceramic containers. And the price of blow-molded products is relatively low. In addition to the high processing speed of the blow molding machine, the traditional container production is laborious and laborious, and the success rate is not enough.
I believe you who read the text must understand, what is the use of the blow molding machine, so let's talk about it next time.