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    • 1. 发明授权
    • Sheet and dispenser package therefor
    • 纸张和分配器包装
    • US4907825A
    • 1990-03-13
    • US241962
    • 1988-09-08
    • Alden R. MilesTheodore F. SchwandtJames C. NygardHarry A. LoderJohn J. Emmel
    • Alden R. MilesTheodore F. SchwandtJames C. NygardHarry A. LoderJohn J. Emmel
    • B42D5/00B65D83/08G09F3/02
    • B65D83/0894B42D5/005B65D83/0805G09F2003/023G09F2003/0241Y10S462/901
    • A sheet including a layer of flexible polymeric material having a coating of repositionable pressure sensitive adhesive on a second end portion that is generally transparent when adhered to a substrate, while being free of adhesive along a visually distinctive first end portion. A pad of the sheets in a stack with adjacent ends of the sheets aligned and with the first and second ends of successive sheets adjacent can be disposed in a chamber partially defined by a top wall having a slot through which the first end portion of the uppermost sheet projects. Relative movement is afforded between the top wall and the uppermost sheet to afford, as the uppermost sheet is pulled through the slot, alignment of the slot with successive portions of the uppermost sheet toward its second end as those successive portions are peeled from the stack. In a final relative position between the top wall and the uppermost sheet the slot is along the second end portion of that sheet and the first end portion of the underlying sheet to cause movement of the first end portion of the underlying sheet through the slot with the second end portion of the uppermost sheet to leave the first end portion of the underlying sheet projecting through the slot after the uppermost sheet is removed.
    • 该片材包括柔性聚合材料层,所述柔性聚合物材料层在第二端部具有可重新定位的压敏粘合剂涂层,所述第二端部部分在粘附到基底上时通常是透明的,同时沿着视觉上独特的第一端部没有粘合剂。 堆叠中的片材的垫片与片材的相邻端对齐,并且与相邻片材的第一和第二端部相邻,可以设置在由具有槽的顶壁部分地限定的室中,最上层的第一端部穿过该槽 表单项目。 在顶壁和最上面的片材之间提供相对运动,当最上面的片材被拉过狭槽时,随着这些连续部分从堆叠中剥离,缝隙与最上面的片材的连续部分朝向其第二端的对准。 在顶壁和最上面的片材之间的最终相对位置中,狭槽沿着该片材的第二端部部分和下部片材的第一端部部分,以引起下面的片材的第一端部部分通过狭槽的移动 在最上面的片材被移除之后,最上面的片材的第二端部分使得下面的片材的第一端部分穿过狭槽突出。
    • 2. 发明授权
    • Sheet and dispenser package therefor
    • 纸张和分配器包装
    • US4770320A
    • 1988-09-13
    • US57625
    • 1987-06-03
    • Alden R. MilesTheodore F. SchwandtJames C. NygardHarry A. LoderJohn J. Emmel
    • Alden R. MilesTheodore F. SchwandtJames C. NygardHarry A. LoderJohn J. Emmel
    • B42D5/00B42D5/02B42D15/00B65D83/08C09J7/02G09F3/02G09F3/10B65H1/00A45C11/18A47K10/24
    • B65D83/0894B42D5/005B65D83/0805G09F2003/023G09F2003/0241
    • A sheet including a layer of flexible polymeric material having a coating of repositionable pressure sensitive adhesive on a second end portion that is generally transparent when adhered to a substrate, while being free of adhesive along a visually distinctive first end portion. A pad of the sheets in a stack with adjacent ends of the sheets aligned and with the first and second ends of successive sheets adjacent can be disposed in a chamber partially defined by a top wall having a slot through which the first end portion of the uppermost sheet projects. Relative movement is afforded between the top wall and the uppermost sheet to afford, as the uppermost sheet is pulled through the slot, alignment of the slot with successive portions of the uppermost sheet toward its second end as those successive portions are peeled from the stack. In a final relative position between the top wall and the uppermost sheet the slot is along the second end portion of that sheet and the first end portion of the underlying sheet to cause movement of the first end portion of the underlying sheet through the slot with the second end portion of the uppertmost sheet to leave the first end portion of the underlying sheet projecting through the slot after the uppermost sheet is removed.
    • 该片材包括柔性聚合材料层,所述柔性聚合物材料层在第二端部具有可重新定位的压敏粘合剂涂层,所述第二端部部分在粘附到基底上时通常是透明的,同时沿着视觉上独特的第一端部没有粘合剂。 堆叠中的片材的垫片与片材的相邻端对齐,并且与相邻片材的第一和第二端部相邻,可以设置在由具有槽的顶壁部分地限定的室中,最上层的第一端部穿过该槽 表单项目。 在顶壁和最上面的片材之间提供相对运动,当最上面的片材被拉过狭槽时,随着这些连续部分从堆叠中剥离,缝隙与最上面的片材的连续部分朝向其第二端的对准。 在顶壁和最上面的片材之间的最终相对位置中,狭槽沿着该片材的第二端部部分和下部片材的第一端部部分,以引起下面的片材的第一端部部分通过狭槽的移动 最上面的片材的第二端部分,以在最上面的片材被移除之后离开下面的片材的第一端部穿过狭槽突出。