When manufacturing laminate, tension equalisation must be ensured with a suitable balancer.
In this context, we speak of a symmetrical structure of the composite element, i.e the use of identical laminate on the front and reverse side. An asymmetrical structure generally leads to the element's warping or insufficient flatness, and thus the production of asymmetrical composite elements remains the fabricator's responsibility.
For further information about laminate balancers, please click here.