公开(公告)号：US4704317A

公开(公告)日：1987-11-03

申请号：US907172

申请日：1986-09-15

Applicant: Brice G. Hickenbotham ,  Gary R. Hanson

Inventor： Brice G. Hickenbotham ,  Gary R. Hanson

IPC: B65H3/46 ,  B65H3/56 ,  D21H27/00 ,  G03G7/00 ,  G03G15/00 ,  B32B3/00

CPC classification number: B65H3/46 ,  Y10T428/24479 ,  Y10T428/24488 ,  Y10T428/24777

Abstract: Sheetstock which is too stiff to be dispensed reliably from corner nip feeders is modifed to make it dispensible by forming a diagonal path of relatively low stiffness across each of at least two adjacent corners, preferably all four corners. Such a path preferably is made by forming slits, scores or a line of perforations extending at 45.degree. to the edges of the sheetstock.

Abstract translation: 通过在至少两个相邻的角落，优选地所有四个角中的每一个上形成相对低的刚度的对角路径，修改了太硬而不能从角夹料进给器可靠地分配的片材，从而使其可分配。 这样的路径优选地通过形成与片材的边缘成45°延伸的狭缝，刻痕或一条穿孔线来制成。