Process characteristics of bag in box.juice bag in box

During the processing of the bag body, a nozzle is thermoplastic sealed onto the inner and outer bags, accompanied by a functional valve for filling and retrieving food. Usually, during non sterile filling, the bag filling machine in the box first opens the valve, vacuums the bag, and then fills the food. Then, the valve is re pressed, and after filling, it is sent to the conveyor belt. For sterile filling, at least two additional steps are required. Before filling, disinfect the nozzle position with chlorine dioxide; Before re pressing the valve to end the filling, fill the bag with inert gas to discharge some air from the pipe opening. In addition, in aseptic filling, the faucet is surrounded by hot steam, and the bag itself needs to be irradiated by gamma rays.

The bag in the box can adopt different material formulas according to the performance requirements of different liquids in different fields, to ensure the reasonable, economical and reliable packaging;

The structure of the bag in the box has good air tightness and can provide a satisfactory shelf life; After opening, it can still maintain freshness, quality, and oxygen resistance for a longer period of time (usually up to two months after opening);

The bag in the box is not easily broken and can be folded and recycled after use;

The bag in the box is easy to use and can be opened and closed freely;

The overall weight of the bag in the box is relatively light, and the transportation cost is relatively low, making transportation and carrying more convenient;

The outer packaging of the bag in the box can be made of different materials (cardboard, wood, bamboo, plastic, etc.), with various shapes (high, short, square, round, etc.), which can form various styles and grades and adapt to the needs of different people and occasions;

The bag in the box is suitable for various specifications of packaging (1-10 liters)

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