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What is bag stiffener used for? Naturally, it reinforces the bag. By using bag stiffener, the finished bag will maintain its structure, won't collapse, and will retain its shape. Don't hesitate to use bag stiffener when you want to sew a bag from fabric or thinner leather.
We offer three types of bag stiffeners for bag makers:
Poly Bag Stiffener - This is one of our best-selling products. Being self-adhesive, it's a breeze to apply! It provides excellent support to the bag, whether it's made from fabric or thinner leather. It is available in black and white. We sell it by the meter, with a roll width of 150 cm.
Self-Adhesive Foam - Our 1 or 2 mm thick self-adhesive foam is also very easy to apply to the base material. It's flexible, doesn't break, and can be easily turned for the finished bag. Its use results in a pleasant, soft-touch surface.
Salpa - This material, made from leather fibers, is primarily used for reinforcing leather or faux leather bags. It offers rigid support, making the 1 mm thick version perfect for the bag's bottom. In the Csatbolt webshop, you can find Salpa in four thicknesses: 0.4 mm, 0.6 mm, 0.8 mm, and 1 mm. It needs to be fully glued, as it is not self-adhesive.