PENVELOPE. THE POWER-ENVELOPE.
The environmentally friendly heavy duty envelope PENVELOPE available in size B4 and content up to 40 mm:
The combination of kraft paper reinforced with long-fiber wood fiber resin and long pile cotton fabric give a rugged product. All materials used are made from 100% renewable raw materials: Kraft paper and cotton. Supported with FSC ® certification. Our simple production process ensures responsible use of precious resources.