Hot-filled beverage bottle raw materials for the first time realized domestically
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Quality is the foundation of the survival of an enterprise. The company produces in strict accordance with the standard and bases itself on the market with quality, and has won the favor of many old customers and the trust of new customers.
In order to seize the market, Yanshan Petrochemical and Beijing Chemical Industry Research Institute jointly attacked and intensified the research and development of polypropylene hot beverage bottling special materials production technology. They visited a number of plastics product companies in Guangdong, Hebei, and other places. They analyzed the performance of the imported polypropylene raw materials used by domestic manufacturers, and determined the quality indicators of the polypropylene-specific material B4808 for hot-filled beverage bottles, and they were in Yanshan. Petrochemical's 120,000 tons/year gas-phase polypropylene plant was successfully developed and achieved stable industrial production.
In recent years, non-carbonated beverages such as juice tea beverages have been favored by consumers. Some of the sugar-containing products are susceptible to microbial infection and must be sterilized before being filled. The filling process mainly includes hot filling, cold filling and aseptic filling. The aseptic filling process has high requirements on the disinfection and sterilization of raw and auxiliary materials and the entire production environment, and the equipment investment is large. Hot filling workers can effectively suppress or remove bacteria, and the process is simple, and the quality is easy to control. Therefore, most beverage manufacturers in China use hot filling technology to produce non-carbonated beverages.
The beverage bottle made of biaxially oriented polypropylene (BOPP) material is resistant to high temperature and can withstand two thermal sterilizations before and after filling; the bottle wall has better gas barrier properties and can significantly extend the shelf life of the beverage product with a lower cost; The body, bottle caps and labels can all be produced using the same materials. They do not need to be categorized during recycling and are very suitable for hot-filled product packaging. However, the raw materials have been dependent on imports.
BOPP bottle made of this special material can meet the requirements of hot filling technology and high temperature sterilization, and can reach the level of imported products. It can be widely used in the packaging of hot filling products such as tea, juice, dairy products and bean products. At present, the product has accumulated production of more than 60,000 tons, stable quality, good physical properties, transparency and thermal properties are up to the standard, put on the market, has been recognized by customers.
The core and vision of Guicheng's development is to continuously provide a warm working environment for our staff, provide our customers with a cost-effective and large value-added luggage solution, and continue to create value for customers. This is what we have always been. Pursue.
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