What is the sealing length of the bag in box?

The sealing length of a Bag in Box (BiB) refers to the length of the heat seal or adhesive seal that keeps the flexible bag closed and secure within the cardboard box. This measurement is crucial for ensuring the integrity of the packaging and preventing leaks.

The sealing length can vary depending on the size of the bag and the machinery used to fill and seal it. Typically, the sealing is done along one or two edges of the bag, creating a hermetic seal that prevents air and moisture from entering the bag and protects the contents from spoilage.

For a standard Bag in Box, the sealing length could be anywhere from a few centimeters to tens of centimeters, depending on the size of the bag. For instance, a small Bag in Box containing a few liters of liquid might have a sealing length of around 10-20 cm, whereas a larger bag holding multiple liters could have a sealing length of 30-50 cm or more.

It's important to note that the sealing must be done properly and with the appropriate heat and pressure settings to ensure the seal is strong enough to hold the contents without leaking, especially given the weight of the liquid inside. The specific sealing length and method will depend on the manufacturer's equipment and the specifications of the bag material.

If you need exact measurements for a particular Bag in Box product, you would have to consult the manufacturer's documentation or contact the manufacturer directly. They will have the precise specifications for the sealing length and other dimensions of the packaging.

Read recommendations:

Custom printed food grade ziplock snack custom plastic pouch packaging food packing bag

coffee grinds pouch Manufacturing

spout pouch machine Solution

How to distinguish the materials of food packaging bags?

The difference between packaging film and composite curl film.Flexible packaging film roll