quadroseal

Side-fold packaging has four (folded) sides. When the four corners are sealed, it is a quadroseal packaging. These seals give the bags more stability and a sleek presentation. Adjustments such as a zip closure, tear-off strip, carrying or suspension holes or a transparent surface can easily be added to the quadroseal packaging. Quadroseal bags are a good alternative to block bottom bags…

Quadroseal

Materials