Custom Bottom Seal Bags Built for Strength, Leak Protection, and Heavy-Duty Performance
Our bottom seal bags are similar to our standard flat bags in function, except they are manufactured differently. While standard flat bags contain “side seals” or “side welds,” a bottom seal bag is made from a section of tubing that is sealed at the bottom and then cut. This difference is what accounts for the strength of our leakproof bottom seal bags.
When packaging heavy or rigid products, Fruth’s side seal and bottom seal bags will perform equally well. Bottom seal bags excel when packaging items that take on the shape of the bag.
In the food processing industry, this might include grain, flour, and various liquids.
On the industrial side, this would include fertilizer, as well as aggregates such as gravel, sand, recycled concrete, slag, topsoil, ballast, and geosynthetic aggregates. These materials are most secure in a bottom seal bag, where particulate contents are likely to exert pressure on the sides of the bag.
Bottom seal bags can be customized to nearly any size and produced with a variety of high-quality material and printing options. Bags can be made from Low Density Polyethylene (LDPE), FDA-approved materials, and recycled poly materials. Proudly made in the USA.
