Circular tax disc holders are manufactured in an entirely different manner to their shield counterpart. They are comprised of two material elements namely self cling pvc and flexible vinyl. The two materials are guillotine trimmed to their manufacturing sizes. If required the inner part can be screen printed with a logo or branding and this is then die cut to circles. Secondly the self cling part of the circular tax disc holders is die cut with apertures through which the tax disc can inserted. The tooling for the circular tax disc holders is then fixed into position onto the base of the high frequency welding machine and the die cut circular pieces of the self cling cling placed into position onto the multi image tooling. Onto this the die cut self cling pvc is placed. The two pieces are then welded together in order to secure the self cling pvc to the flexible pvc circles. Lastly the circular tax disc holders are die cut out to their finished size leaving a clear self cling pvc rim around the outside ( in some cases the rim of the circular tax disc holders is also screen printed).
The circular tax disc holders are now complete and ready for positioning in the car windscreen.