Rubber roller cloth rubber unit and method for preparing rubber cloth unit

The present invention relates to a rubber blanket unit of a rubber roller of a rotary printing press having a deformation-resistant support plate (02; 18; 42) and a rubber blanket fixed to the outer surface of the support plate (02; 18; 42) (03; 19;43), front and/or rear of a support plate (02;18;42) with flanges (44;06;21;22;44;46) each having a crimped edge but no rubber cloth The end is fixed on the rubber roller and a filler (13; 14; 34; 36; 51; 52) is provided between the flange and the inner side of the blanket.