Paper-plastic aluminum composite packaging definition and characteristics

Paper plastic aluminum composite packaging definition

The paper-plastic aluminum composite packaging is a packaging system with food-specific paperboard as a base material, and it is a paper packaging composed of polyethylene, paper, aluminum foil and the like.

Paper Plastic Aluminum Composite Packaging Features

Paper-aluminum composite aseptic packaging materials mainly include four kinds of raw materials: cardboard, polyethylene, aluminum foil and ink. Cardboard does not directly contact the contents of the package, but it is an important part of the package, accounting for about 75% of the entire package weight. The main role is to strengthen the stiffness and hardness of the package after molding. Polyethylene, aseptically packaged in polyethylene, weighs approximately 20% of the entire package. Its main function is to block liquid leakage and microbial attack. The weight of aluminum foil in the aseptic packaging of aluminum foil only accounts for about 5% of the entire package. The main role is to protect the light and block the ventilation, to keep the contents from being oxidized, reduce nutrient losses, and keep the taste fresh. Ink inks have a negligible weight in aseptic packaging but are very important for hygiene and safety.

Paper plastic aluminum composite packaging application

The paper-plastic aluminum composite packaging is used in the processing of liquid dairy products, vegetable protein beverages, fruit juice beverages, alcoholic products, and drinking water. Aseptic packaging materials can include milk, juices and beverages, alcoholic beverages, water, tomato products, and soups. Products, sweets, nutritious foods and other products.

Founded in 1987, Zhangzhou Jinlong Plastic Co., Ltd. is a key manufacturer of packaging materials in China. It is located in Dongguang County, Chenzhou City, Hebei Province, and is located in the economic development zone of Beijing, Tianjin, and Tianjin. The 104 National Highway and Beijing Fu, Beijing-Shanghai high-speed, Beijing-Shanghai railway passed in the territory, the traffic is very convenient, the company now covers an area of ​​18,000 square meters, 80 million yuan in fixed assets, employees 200 people.

The company has Battenfeld automatic computer controlled blown film production line, the United States Feiwo wide-satellite flexographic printing production lines and other world-class high-tech equipment, specializing in the production of high barrier film, plastic film, three-layer co-extruded black and white film, high temperature Cooking film, soy vinegar film, high barrier milk film, black and white milk film.

In 2009, the company introduced a full set of liquid food aseptic packaging materials (sterile pillow, sterile brick) production line with international advanced level and high degree of specialization. The company is one of the most advanced and scaled high-grade sterile paper packaging manufacturers in China. The entire liquid food carton automated production line was introduced from an internationally renowned manufacturing company. At the same time, the company continuously sought and accepted new production and management technologies, strictly controlled the production process, and provided users with a comprehensive range of products and services.

The company's successful development of PVA high barrier film, nano-layered silicate modified PVA coated polyethylene film after printing, composite, oxygen inhibition rate of less than 5cm3 / (m3 · 24h · 0.1MPa). Its barrier performance is not only better than EVOH five-layer co-extruded Bailey package, but also the packaging cost is greatly reduced. Compared with the cost of the EVOH five-layer co-extruded Bailey package, the decline rate exceeds 45%. This not only ensures all the quality requirements for aseptic packaging of dairy products, but also significantly reduces the cost of aseptic packaging for dairy processing companies. Solve the technical bottleneck of poor barrier properties of the current three-layer polyethylene co-extrusion packaging film, can be used to package beverages, juice, milk, soy sauce, vinegar and so on.

The company operates strictly in accordance with the ISO9001:2000 quality system standard, implements scientific, institutionalized and humanized standardized management, takes the road of sustainable development, and constantly innovates. With its strong market awareness and competitiveness, first-class management level, advanced processing equipment, strong technical strength, excellent staff quality and good corporate reputation, Jinlong Company is willing to wholeheartedly provide quality products for the development of the dairy and condiment industry. Liquid packaging material. Welcome friends from all walks of life come to Zhangzhou Jinlong Plastic Co., Ltd. to visit, guide and negotiate business.