Fredman paperboard boxes are the kitchen professional’s choice for transporting food. Triangular sandwiches stay fresh and tidy for longer in Fredman paperboard boxes, which are resistant to moisture and grease thanks to the seamless bio-membrane on the inner surface. The sturdy and stylish window boxes allow you to display triangular sandwiches nicely, improve food safety and facilitate take away sales. Sandwich wedge packaging is also available with customized brand prints. This sandwich wedge packaging is manually sealable. The same package design is also available in a machine-sealable configuration to ensure a liquid-proof seal.