Introducing the innovative window function of ROSEN VSL1250B-400 Solvent-less Laminate Machine

Process Flow:

- Utilize a patterned coating roller or electronic control system to selectively apply glue in specific areas.

- In non-glue regions, while the film layers adhere, no substantial lamination occurs, creating a distinctive "window" effect with transparent films like PET. These areas are excluded during final edge sealing or heat sealing.

Advantages:

- Ideal for high-speed production requirements.

- Ensures high precision, enabling batch production of patterned windows.

- Delivers aesthetically pleasing results, widely favored in packaging bags for premium snacks, coffee, and more.