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    • 7. 发明授权
    • Booklet cover
    • 小册子封面
    • US4762341A
    • 1988-08-09
    • US719698
    • 1985-04-04
    • George R. Rabuse
    • George R. Rabuse
    • B42D1/04B42C1/00B42C3/00B42D1/00B42D1/10B42D3/00
    • B42D3/002B42D1/10Y10S412/901
    • A cover for protecting and supporting a plurality of sheets bound together with a pressure-sensitive adhesive tape and bound to the cover by the tape. The cover has a binding area and a protective coating in that area where the binding tape has an adhesion force of between 200 and 700 grams per 1.27 cm width of tape according to a standard adhesion peel test. The coating may be an actual coating of low adhesion material, a film, a coated plastic film, or the cover material. The cover may include a sheet folded centrally, a truncated cover to afford attachment of a separate cover sheet, or the cover may be formed to cover only the front or back of the documents to be bound thereon.
    • 一种用于保护和支撑与压敏粘合带粘合在一起并由带粘合到盖的多个片的盖。 根据标准粘附剥离试验,该覆盖物在该区域中具有结合区域和保护涂层,其中结合带具有介于200至700克/ 1.27厘米宽的胶带之间的粘合力。 涂层可以是低粘合性材料,膜,涂覆的塑料膜或覆盖材料的实际涂层。 盖可以包括在中心折叠的片材,一个截顶的盖子以提供单独的盖片的附接,或者盖子可以形成为仅覆盖要绑定在其上的文件的前面或后面。