MBC Back Cutting-Do you know why the cutting machine needs back cutting?

The main purpose is to enhance the product's user experience and functionality. Backcutting can create grooves or slots on the back or edge of the material. The main reasons include:
Improving folding performance: Backcutting can make the material smoother when folding, reducing the thickness of the fold, making the folded area flatter, and avoiding breakage or accumulation during folding.
Promoting bonding effect: In some applications, backcutting can provide a better attachment surface for glue or adhesive, thereby enhancing the bonding and durability of the product.
Improving bending performance: Backcutting can improve the bending performance of the material, making it easier to bend or curl the material to meet the needs of different shapes or application scenarios.
Improving product appearance: Backcutting is sometimes also used to form decorative patterns or stripes on the edge or back of the material to increase the aesthetics of the product.