| 摘要 |
Pop-up items (745) are provided which can either be mounted in three-dimensional form on a suitable supporting surface by means of pressure-sensitive adhesive carried by the item or can be affixed to facing panels of a letter or pages of a book. Some preferred items include a pop-up element (745) in the form of one or two panels (749b) carrying strategically located pressure-sensitive adhesive (759) which permits instant mounting, e.g. between facing panels so that, upon opening, the pop-up element (745) assumes a three-dimensional configuration as a result of the pressure-sensitive adhesive (759) bonding to the surfaces of facing panels or pages. A variety of methods for the mass production of such pop-up elements (745) from a continuous web, e.g., a printed and die-cut web from a web press, facilitate their inexpensive fabrication. Sheets containing multiple, single-thickness pop-up elements (745) in blank form are specially adapted for customized printing by electronic imaging. |
