Cristal Evolution™ transparent paper for envelope windows
Cristal Evolution™ is a highly transparent paper designed for envelope windows, enabling the production of fully paper-based envelopes. Made from wood-based natural fibers, it is recyclable and biodegradable.
The paper runs efficiently on modern envelope machines at speeds up to 1,400 envelopes per minute. Envelopes made with paper windows are sustainable alternatives to windows material such as plastic film. Its matte surface reduces glare, improving readability for optical systems. Paper-to-paper adhesion simplifies gluing and may reduce adhesive usage.
Available in 32, 35, and 40 gsm, Cristal Evolution™ is recommended by leading machine manufacturers and widely used in high-volume applications across insurance, telecommunications, and banking sectors.
Find out more about our transparent papers here.
Features and benefits
- High transparency
- Renewable, fiber-based material
- Recyclable and biodegradable
- Compatible with advanced inserting machines
- Approved by major postal services
Speak to Our Sales Team
Please fill out the form to connect with our sales experts. Our team is ready to assist you with any inquiries, provide detailed product information, and help you find the best solutions for your packaging needs.
