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At a time when packaging technology is constantly evolving, aseptic bag in box, as an innovative packaging solution, is rapidly emerging and becoming the first choice for many industries. It cleverly combines aseptic technology with bag in box packaging, bringing revolutionary changes to the packaging, storage and transportation of liquid products.
1. Structure and material: the combination of technology and safety
Aseptic bag in box is mainly composed of an inner bag made of multi-layer composite film, a sealing valve and an outer box. The inner bag uses a special food-grade high-strength composite film. According to the characteristics of different liquids, different material combinations can be selected, such as aluminized PET, LDPE and nylon composite materials. These materials not only have good flexibility and can adapt to various shapes of paper boxes, but also have excellent barrier properties, effectively blocking the invasion of oxygen, water vapor and microorganisms, ensuring that the quality of the liquid in the bag is not affected.
The sealing valve is one of the key components of the aseptic bag in box. It has various designs, including switch type, screw cap type, button type, etc., which can be selected according to the material characteristics and usage scenarios. The valve has excellent sealing performance. While ensuring the smooth outflow of liquid, it can effectively prevent air from entering, avoid secondary contamination of liquid, and extend the shelf life of the product. The outer carton protects and supports the inner bag, and also provides a good display space for the product, which is convenient for printing brand information and product descriptions.
2. Application fields: widely covering multiple industries
The application field of aseptic bag in box is extremely wide, covering multiple industries such as food and beverage, medicine, and industry. In the field of food and beverage, it is an ideal packaging for products such as juice, wine, juice drinks, mineral water, and edible oil. For oxygen-sensitive drinks such as juice and wine, the high barrier performance of aseptic bag in box can effectively prevent oxidation and maintain its flavor and color; in the packaging of mineral water and edible oil, its aseptic characteristics and convenience are also favored.
In the pharmaceutical industry, aseptic bag in box is often used for the packaging of medical reagents. Strict aseptic production processes and packaging materials ensure the safety and effectiveness of reagents during storage and transportation, and meet the strict requirements of the medical field for product quality. In the industrial field, aseptic bag-in-box can also be used for the packaging of industrial agents, liquid fertilizers, pesticides and other products. Its large capacity, easy transportation and storage characteristics have brought many conveniences to industrial production.
Three, unique advantages: the unity of environmental protection, economy and practicality
Environmental protection and energy saving: Compared with traditional bottled and barreled packaging, aseptic bag-in-box is light in weight, which can greatly reduce the use of packaging materials and reduce energy consumption during transportation. At the same time, its materials are recyclable, which conforms to the current environmental protection concept and helps to reduce the pollution of packaging waste to the environment.
Economical and efficient: The foldable design of the bag-in-box makes it take up less space during storage and transportation, which can effectively improve transportation efficiency and reduce logistics costs. It can still maintain good sealing performance after opening. After the product is opened at room temperature, it can generally retain its original flavor within three months, reducing the waste caused by the deterioration of the product after opening.
Easy to use: The various valves equipped with aseptic bag-in-box are simple and convenient to operate. Consumers can easily control the outflow of liquid, whether it is for home use or commercial places, it can provide a convenient use experience.
Aseptic bag-in-box is gradually becoming the mainstream choice in the field of liquid packaging due to its unique structural design, excellent material properties, wide application fields and significant advantages, leading the trend of innovation and development in the packaging industry.
