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1.1
en_rubbercovers_
en_compositecovers_
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Hi-tech for high-performance covers.
Composite materials display properties superior to those of their components – the strengths of the individual components combine to become more than the sum of their parts. This allows material properties to be specially optimised for any number of specific applications.
Combining manufacturing expertise and careful selection of innovative high-duty materials, SchäferRolls composite covers are a step ahead: outstanding mechanical properties such as high tensile strength and resistance tear growth, combined with maximum chemical and thermal stability.
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Covers are made of three custom layers and can be flexibly and optimally adjusted to a range of individual applications.
The result: covers with maximum functionality, maximum operational safety and maximum service life – whatever their use.
Manufacturing process:
Y
•  Based on a reliable and flexible winding method using specially
   designed machines and equipment
Properties and advantages:
Y
Areas of Application:
Y
•  Paper making: multi-nip-, soft-, super- and embossing calender rolls,
   centre press rolls, guide rolls
•  Industrial rolls
  Consistent operation throughout the entire service life of the cover:
   design and surface properties are optimally adapted to the area
   of application
  Production you can rely on: our optimised adhesion system with base
   layer guarantees a reliable, permanent bond – a patented bonding
   system which even works on cotton-filled rolls for super-calenders
  For extra reliability: a functional intermediate layer with wear indicator
   and high physical endurance
  Long service life: exceptional wear and barring resistance due to
   optimal material compositions
Special roll covers:
Y
composite covers
Functional layer
Core
Intermediate
Base layer
C2 calender rolls for paper manufacturing:

• C2.92
• C2.x-mode
• C2.yntec
• C2.tenac
• C2.varipro
• C2.xterna
• C2.lumen

• CX for press rolls in in paper and board manufacture