Laminated Aluminum Fruit Juice Aseptic Bags

Industry knowledge

How can the design of Laminated Aluminum Fruit Juice Aseptic Bags be convenient for consumers? Are there humanized designs such as easy to open, easy to pour, and easy to carry?

The design of Laminated Aluminum Fruit Juice Aseptic Bags should focus on how to facilitate consumers' use, including humanized design elements such as easy to open, easy to pour, and easy to carry. Here are some specific design suggestions:
Easy to open design:
Tear-off opening: Design an obvious tear-off opening on the top or side of the bag, so that consumers can easily tear the bag along the predetermined tear line.
Easy to tear film: Use easy to tear film material at the tear-off opening to ensure that consumers can tear the bag easily and smoothly without using additional tools.
Flap or curling opening: Design a resealable flap or curling opening to facilitate consumers to save juice when they do not finish drinking it at one time.
Easy to pour design:
Slanted mouth: Design a downward slanted mouth at the opening of the bag to make the juice pour out more smoothly and reduce splashing.
Pouring guide line: Design a guide line or groove inside the packaging bag to help the juice flow out along the predetermined path, improving the accuracy and control of pouring.
Bottom shape: Design the bottom of the packaging bag to be flat or slightly convex so that it can remain stable when placed and prevent the juice from splashing due to shaking when pouring.
Easy to carry design:
Hand ring or handle: Add a hand ring or handle on the top or side of the packaging bag to facilitate consumers to lift and carry.
Size and shape: Choose the appropriate size and shape of the packaging bag according to the usage habits and preferences of the target consumers. Generally speaking, a lightweight and compact design is easier to carry.
Foldable design: Design some foldable parts on the packaging bag so that it can be easily folded up after use for easy storage and carrying.
Other humanized designs:
Labels and logos: Clearly mark the brand, name, production date, shelf life and other information of the product on the packaging bag to facilitate consumer identification and selection.
Transparent window: Design a transparent window on the packaging bag so that consumers can intuitively see the color and state of the juice and increase their confidence in purchasing.
Anti-slip design: Add some anti-slip textures or grooves on the bottom or sides of the bag to prevent it from sliding when placing or carrying.

Which aseptic processing technology does Laminated Aluminum Fruit Juice Aseptic Bags use to ensure that the juice remains sterile during packaging and storage?

When manufacturing Laminated Aluminum Fruit Juice Aseptic Bags, in order to ensure that the juice remains sterile during packaging and storage, the following two main aseptic processing technologies are usually used:
Ultra High Temperature Short Time (UHT):
Principle: The juice is heated to an extremely high temperature (usually over 135°C) in a very short time, and then quickly cooled to a suitable temperature (such as 30-40°C).
Advantages: This method can effectively kill microorganisms in the juice, including bacteria, yeast and mold, thereby ensuring the sterility of the juice. At the same time, due to the short heating time, the loss of color, aroma, taste and nutrients of the juice is small.
Operation method: Direct heating sterilization can be used, that is, high-pressure steam is directly sprayed on the juice to quickly heat it up; indirect heating sterilization can also be used, such as using a plate heat exchanger, a tube heat exchanger or a scraped heat exchanger for heating.
High Temperature Short Time (HTST):
Principle: Similar to UHT, but the heating temperature and time are slightly different. HTST usually heats the juice to a lower temperature (such as 70-85℃) and maintains it for a short time (several seconds to tens of seconds), and then cools it quickly.
Advantages: Although the sterilization effect may be slightly inferior to UHT, HTST is more gentle on some heat-sensitive juice components and can retain the nutrition and flavor of the juice to a certain extent.
Operation method: Similar to UHT, direct or indirect heating can be used for sterilization.
When choosing a specific aseptic processing technology, it is necessary to consider the composition, characteristics and needs of the target market of the juice. For example, for juices with high heat sensitivity, HTST technology may be required to reduce the loss of nutrition and flavor; while for juices that need to be stored for a long time or transported over long distances, UHT technology may be required to ensure the safety and stability of the product.