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LEYBOLD OPTICS PAK series of flexible packaging vacuum coaters

LEYBOLD OPTICS PAK series of flexible packaging vacuum coaters –Roll-to-roll system for the mass production of flexible solutions

- Robust design
- High layer homogeneity
- High flexibility

LEYBOLD OPTICS PAK series

The LEYBOLD OPTICS PAK roll-to-roll metalizing system is the workhorse in the Bühler Leybold Optics solution portfolio for the packaging industry, enhancing optical, protective and barrier properties by deposition of conventional aluminum coatings to a wide range of flexible substrate materials. The LEYBOLD OPTICS PAK series covers coating widths from 1300 to 2500 mm and all common plastic film and paper substrates. A special feature of the LEYBOLD OPTICS PAK series is the patented Al evaporator. In addition to the measurable layer uniformity the technology convinces also in the visible range. High uptimes thanks to a robust and service-friendly machine concept
Compared to competitor systems, the outstanding uptime of the LEYBOLD OPTICS PAK series is the result of the innovative concept and design combined with user-friendly access to relevant components leading to reduced times for cleaning and maintenance.

High layer homogeneity thanks to innovative Al evaporator
The Al evaporator is one of Bühler Leybold Optics’ patented inventions. The optimized arrangement of the Al evaporator’s individual sources results in unrivaled layer homogeneity and reproducibility. In addition to measurable layer uniformity the technology delivers strikingly clear results in the visible range, making it an appropriate design for highly demanding applications such as architectural glazing and decorative materials.

Innovative winding system design for flexible requirement adaptation
The innovative design of the LEYBOLD OPTICS PAK’s winding system enables the winding path to be flexibly adapted to the individual requirements of substrates and applications.