New generation high-speed double-headed milk sterile paper-plastic composite film bag filling machine

Aseptic plastic bag packaging has become a "cutting tool" for winning competition in the dairy market.

At present, the common forms of milk packaging in the market are mainly carton packaging, bag packaging, etc. Among these packaging forms, bag packaging is favored by many dairy products for its many advantages.

Bag packaging advantages:

1) The coating cost is low, only one-fifth of the cost of the aseptic brick packaging material, and without any auxiliary bonding material, it is only 20% higher than the cost of the multilayer soft plastic composite film;
2) It is more convenient to purchase packing materials from domestic suppliers;
3) Less pollution, easy to flatten plastic bags, only water and non-toxic gases after burning, the most environmentally friendly packaging;
4) lighter package materials, reducing transportation costs;
5) The bag package can be soaked and heated with hot water, convenient for drinking;
6) beautiful appearance.
Sterile plastic bags are widely used in various bag packaging forms. Sterile plastic bag packaging because it meets China's national conditions: both meet the needs of product quality and shelf life, but also has a low cost of production, and has become a "weapon" to win the dairy market competition, the development prospects are bright.
The popularity of sterile bag packaging has greatly promoted the development of sterile plastic bag filling equipment. The function of a sterile plastic bag filling device is to pack sterilized food (milk products, etc.) in an aseptic environment and seal it in a sterilized container in order to obtain it without preservatives and without refrigeration. Longer shelf life.
Choosing the right and advanced sterile plastic bag filling machine can make the enterprise more comfortable in the dairy packaging market.

The advanced sterile plastic bag filling machine must have the following characteristics:

1. The equipment should have good adaptability.
(1) Wide range of filling capacity The filling capacity of the best equipment at home and abroad is 120~550ml/bag.
(2) Equipment with better adaptability to packaging materials can adapt to a wider range of packaging materials, so that users can have more choices for packaging materials.
2. During the filling process, the product must not be contaminated by any external conditions such as parts of the equipment or the surrounding environment.
3. Sealing must be carried out within the sterilization zone to prevent microbial contamination.
4. Using automatic control system, the equipment can automatically complete the conveying, forming and sealing of packaging materials, have a wider filling range, and achieve a higher packaging speed. The current domestic and international production capacity of better equipment is 6000-7000 bags/hour.
5. Has system fault alarm and protection. In order to ensure that the filling machine produces a qualified product, the system should have a suitable alarm system to ensure that the system can send out alarm signals in time when a fault occurs and make corresponding linkage protection, such as stop filling and shutting down.
6. Lower energy consumption. The consumption of electricity, compressed air, steam, water, and other energy sources should be small to reduce the user's cost of use.

A new generation of high-speed double-headed milk sterile paper-plastic composite film bag filling/sealing machine should emerge

Jianji successfully developed a new generation of high-speed double-headed milk sterile paper-plastic compound film bag filling/sealing machine. The aseptic packaging machine was independently developed based on the extensive use of the DJ-2A sterile plastic bag filling machine. With complete intellectual property rights, the successful development of the packaging machine has filled the technological gap of high-speed aseptic packaging equipment. The machine has a maximum speed of 9000 bags/hour, a packaging capacity of 200 milliliters to 500 milliliters, an adjustable speed, and a production speed 1.5 times that of existing aseptic milk packaging machines.

All the mechanical parts of this sterile paper-plastic compound film bag filling machine are made of stainless steel, and the components that come into contact with milk are all made of 316 stainless steel. Sterility is achieved through hydrogen peroxide in the filling room, and sterile air is maintained at 45°C with sterile hot air. The plastic film for packaging is sterilized by dipping in a hydrogen peroxide bath at a concentration of 35 degrees through a hydrogen peroxide bath, supplemented by ultraviolet rays, and dried by sterile air. The products that have been sterilized by the ultra-high temperature equipment (UHT) remain aseptic and sealed after entering the filling machine. The products filled under the above aseptic tank and sterile paper-plastic composite film can be stored at room temperature, and the shelf life of milk can be up to three. Months.

The outstanding advantages of this device are as follows:

1. The sterile paper-plastic compound film bag filling machine adopts a positive pressure sterile air working environment to maintain the cleanest effect. The two aseptic tanks are isolated from each other, and the two filling, forming, and sealing systems can work independently, thus providing a lot of convenience for maintenance and tuning work.
2. The aseptic paper-plastic compound film bag filling machine is controlled by PLC automatically, so the filling volume can be changed in a few seconds, and the production efficiency is greatly improved.
3. The aseptic paper-plastic compound film bag filling machine adopts advanced continuous filling system to ensure the most accurate filling volume.
4. The device uses a pulse-type sealing electrode, which greatly enhances the strength of the bag seal.
5. The special design of the aseptic paper and plastic film bag filling machine not only maintains a high degree of sterility, but also the residual hydrogen peroxide content of the film is less than 1 ppm.
6. The sterile paper-plastic composite film bag filling machine can be used to produce multi-layer soft plastic composite film packaging bags after replacing a few accessories.

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Hong Kong Jianji Machinery Co., Ltd. is a wholly-owned subsidiary of Jianji Group Co., Ltd. and is a professional engineering company dedicated to the fields of dairy products, wine, beverages, beer, medicine, etc. It provides engineering consulting and equipment supply. It is Europe, the United States, etc. The agent of many famous equipment companies in China and Southeast Asia.

JianTech has many years of operating experience and is headquartered in Hong Kong. There are six offices in China, with nearly 100 sales staff and various engineering and technical personnel. Construction Technology provides customers with the world-class equipment and technology for the entire plant, and can help customers design a complete set of production processes, matching equipment according to customer needs, responsible for the technical training of the entire line of staff and provide comprehensive after-sales service.

Good equipment and good service have brought more and more customers and more and more friends for construction technology. The long-term customers of China Construction Machinery Machinery Co., Ltd. in China include Coca-Cola, Wahaha, Robust, Jianlibao, Huiyuan Juice, American Pure Doule, Lulu and Hong Kong Watsons. In the dairy industry, Heilongjiang Longdan Dairy, Heilongjiang Hongxing Dairy, Inner Mongolia Yili Dairy, Inner Mongolia Mengniu Dairy, Inner Mongolia Nailun Dairy, Inner Mongolia Horqin Dairy, Dalian Dairy Plant, Dalian Daihai Dairy Factory, Xi'an Yinqiao Dairy, Ningxia Xia Into the dairy industry, Sichuan Xinyang Pingdai and hundreds of customers.

Source: "Packaging Materials and Containers"