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    • 1. 发明授权
    • Systems and methods of attaching a cover to a text body
    • 将盖子附接到文本体的系统和方法
    • US08210788B2
    • 2012-07-03
    • US10820649
    • 2004-04-07
    • Raymond G. SchuderJohn P. ErtelRobert L. CobeneSteven W. TrovingerRoss R. Allen
    • Raymond G. SchuderJohn P. ErtelRobert L. CobeneSteven W. TrovingerRoss R. Allen
    • B42C9/00B42C11/04
    • B42C9/0068Y10S412/901Y10T156/1754
    • Systems and methods for attaching a cover to a text body to create bound documents with floating and attached spines are described. In some embodiments, a solid pressure sensitive adhesive film is applied between a cover and the side hinge areas of a text body, and a cover is bound to the side hinge areas of the text body with pressure. A solid pressure sensitive adhesive tape may be dispensed from an adhesive dispenser that includes a plug-in cartridge housing, a supply spool, and a take-up spool. In other embodiments, an adhesive sheet that includes a hot melt adhesive film and a backing is applied to the text body, with the hot melt adhesive film in contact with the side hinge areas and the spine of the text body. The hot melt adhesive is exposed in areas corresponding to the side hinge areas of the text body for attaching the cover to the text body. In one embodiment, an adhesive sheet includes a hot melt adhesive film and a backing layer that is attached to the hot melt adhesive film and has one or more slits extending in a substantially longitudinal direction. The slitted backing layer is configured to expose the hot melt adhesive upon stretching of the backing layer in a direction substantially orthogonal to the longitudinal direction.
    • 描述了将盖子附加到文本体以创建具有浮动和附接的脊柱的绑定文档的系统和方法。 在一些实施例中,固体压敏粘合剂膜施加在盖和文本体的侧铰链区之间,并且盖通过压力与文本体的侧铰链区域结合。 固体压敏粘合带可以从包括插入式盒壳体,供应卷轴和卷取卷轴的粘合剂分配器分配。 在其它实施例中,将包含热熔粘合剂膜和背衬的粘合片施加到文本体上,其中热熔粘合剂膜与侧铰链区域和文本体的脊柱接触。 将热熔粘合剂暴露在与文本体的侧铰链区相对应的区域中,以将盖附接到文本体。 在一个实施方案中,粘合片包括热熔粘合剂膜和附着到热熔粘合剂膜上的背衬层,并且具有在基本纵向方向上延伸的一个或多个狭缝。 斜切背衬层构造成在沿着与纵向方向基本正交的方向上拉伸背衬层时露出热熔粘合剂。