Bottcher compressible under-packing material for coating plates is available in both a non-adhesive and adhesive (SKL) version in various gauges.  Such compressible under-packing material is guaranteed to always work with the appropriate total packing height, allows for prompt and easy plate changes, and prevents packing creep.  It is made of soft and profiled PU having compressible properties.  It recovers quickly after every nip, optimizes the coating transfer, regulates the pressure in the nip areas, offsets irregularities in substrate and coating plate thickness, compensates for anilox roller vibrations and minimizes ink back trapping.