A method of making an endless image-forming medium starting from a strip of semi-crystalline support material, which strip extends between a first and second end, wherein the ends of the strip are brought together and fused to form an endless support, and the fused ends are post-crystallized, wherein prior to the application of the image-forming layer to the support at least a portion of the support is stretched, and the stretched part of the support is heated to a temperature above the glass transition temperature of the support material.
A method of making an endless image-forming medium starting from a strip of semi-crystalline support material, which strip extends between a first and second end, wherein the ends of the strip are brought together and fused to form an endless support, and the fused ends are post-crystallized, wherein prior to the application of the image-forming layer to the support at least a portion of the support is stretched, and the stretched part of the support is heated to a temperature above the glass transition temperature of the support material.