发明授权
US5980087A Apparatus for controlling the registration of two continuously moving layers of material and an article made thereby 失效
用于控制两个连续移动的材料层的配准的装置和由此制成的制品

Apparatus for controlling the registration of two continuously moving
layers of material and an article made thereby
摘要:
An apparatus for controllably registering two continuously moving layers of material is provided. One of the layers of material has a plurality of reference marks representing a plurality of separate and distinct components, and the other of the continuously moving layers has a respective plurality of different components thereon. The apparatus controls the distance between reference marks to a selected distance, and controllably registers each reference mark to a respective component of the continuously moving second layer. An article is provided in which a graphic is controllably registered within a designated area thereof.
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