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Bottom Seal Bags

Bottom Seal Bags are just like standard flat bags in function except that they are manufactured differently. While standard flat bags contain "side seals" or "side welds", a bottom seal bag is actually a section of tube that is sealed at the bottom and cut.

The advantage that a bottom seal bag has over a standard flat bag is that it is leakproof. Therefore common bottom seal applications include products which contain amounts of liquid such as medical fluid samples, or foods such as sausage that contain a fair amount of juices.

Bottom seal bags can also be manufactured with side gussets. The typically long, narrow structure of the bottom seal bag combined with the side gussets make this an ideal for packaging choice for certain bakery applications such as Italian or French Breads.






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