公开(公告)号：US5158205A

公开(公告)日：1992-10-27

申请号：US640617

申请日：1991-01-11

申请人： Douglas P. Bodziak ,  David C. Windorski ,  June M. Armbruster ,  Michel Bourdin

发明人： Douglas P. Bodziak ,  David C. Windorski ,  June M. Armbruster ,  Michel Bourdin

IPC分类号： B42D5/00 ,  B65D83/08

CPC分类号： B42D5/005 ,  B65D83/0805

摘要： The combination of (1) sheets of note paper in a stack with each of the sheets having a narrow band of adhesive coated on its bottom surface along one edge by which the sheet is adhered to the top surface of the adjacent sheet in the stack, the sheets being stacked with the band of adhesive of adjacent sheets at alternate opposite sides of the stack, and (2) a dispenser comprising a housing closely receiving the top, bottom and first side surfaces of the stack of sheets. The housing includes a top wall of flexible material adjacent the top surface of the stack, which top wall has through flanking slits parallel to and flanking side surfaces of the stack and generally centered along those side surfaces, and spaced edge surfaces extending between the flanking slits. The flanking slits and edge surfaces define two opposed flap like portions of the top wall and a slot through the top wall between the flap like portion through which slot projects a portion of the uppermost sheet in the stack. When the uppermost sheet in the stack is withdrawn through the slot the flap like portion adjacent the band of adhesive on the uppermost sheet will flex away from the stack to form a convex arcuate surface adjacent the stack along which the sheet being withdrawn and the end of the second uppermost sheet in the stack to which the band of adhesive is adhered can slide to thereby restrict curling of the sheets, and the flap like portion opposite the band of adhesive on the withdrawn uppermost sheet will place drag on the second uppermost sheet in the stack so that the force applied to withdraw the uppermost sheet will peel the uppermost sheet away from the end of the second uppermost sheet in the stack after it is withdrawn through the slot rather than fully withdrawing the second sheet through the slot.

摘要翻译： （1）纸堆中的纸张片与每个片材具有窄的粘合带的组合，其一个边缘的一个边缘被涂覆在该边缘上，通过该边缘将片材粘附到堆叠中的相邻片材的顶表面， 所述片材与所述叠层的交替相对侧的相邻片材的粘合剂带堆叠，以及（2）分配器，其包括紧密接收所述片材堆叠的顶部，底部和第一侧表面的壳体。 壳体包括与堆叠的顶表面相邻的柔性材料的顶壁，该顶壁具有平行于堆叠的侧表面和侧面侧面的侧面狭缝，并且通常沿着这些侧表面居中，并且在侧面狭缝之间延伸的间隔开的边缘表面 。 侧翼狭缝和边缘表面限定了顶壁的两个相对的翼片状部分和通过顶板之间的狭槽，该片状部分之间通过该狭槽突出堆叠中最上面的片材的一部分。 当堆叠中的最上面的片材通过狭槽抽出时，与最上面的片材上的粘合剂带相邻的瓣状部分将从堆叠中弯曲以形成邻近堆叠的凸起的弓形表面，沿着该弓形表面，片材被取出， 粘合剂带粘附到的叠层中的第二最上面的片材可以滑动，从而限制片材的卷曲，并且与被引出的最上面的片材上的粘合剂带相反的片状部分将在第二最上面的片材上放置 堆叠，使得施加到收集最上面的纸张的力将在其通过槽撤回之后将其最上面的纸张从堆叠中的第二最上面的纸张的端部剥离，而不是通过槽完全取出第二纸张。