| 摘要 |
An embossing registration system is provided wherein an embossing block has at least one adjusting means in each corner of the block. A minimum of three adjusting means can be used to adjust the block left to right, backward and forward and to skew the block in any position needed to line up with printed material. Each corner adjuster includes a spring biased adjustment stud having a tapered annular groove such that the stud has an hour-glass shape. A set screw for each adjuster has a cone point which mates with the tapered groove. Turning the set screw forces the cone point into or out of the tapered groove which forces the adjustment stud in a perpendicular direction with respect to the axis of the set screw. Each adjustment stud may be spring biased so that each stud maintains a constant pressure on the side walls of the block cavity while positioning of the block takes place.
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