| 摘要 |
Promotional pieces including pop-up structures and methods for mass production on a web press or the like are disclosed. After manipulating the web to create a double thickness in a region of two pop-up panels, die-cutting of the double-thickness region creates an identical pattern along edges of these panels which creates a desired artistic effect found earlier in hand-assembled items. These pieces may have a pop-up structure which includes a tunnel-like construction having apertures formed along a hinge line between two panels. Die-cutting may also be performed along both edges of a pair of folded-over pop-up panels.
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