Method for manufacturing an assembly of a first flexible sheet and a second flexible sheet by mechanical means
AssigneeSecuro B.V.
InventorGustaaf Josephus Eisenkolb
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Abstract
A method for manufacturing an assembly of a first flexible sheet and a second flexible sheet by mechanical means, wherein a longitudinal edge of the first flexible sheet is folded over for forming a hem therein, characterized in that said first flexible sheet and said second flexible sheet are mechanically cut to mutually different lengths, with the width of the hem being determined by the difference in length between the first flexible sheet and the second flexible sheet.
Claims4
A device for assembling a first flexible sheet and a second flexible sheet, wherein a first longitudinal edge of the first flexible sheet is folded over forming a hem therein, the first flexible sheet and the second flexible sheet are cut to mutually different lengths, with the width of the hem being determined by the difference in lengths, and which device comprises a frame provided with means for cutting the first flexible sheet and the second flexible sheet while both first and second sheets are hung from above in a suspended position, wherein said means are provided with a first suspension beam for the first flexible sheet and a second suspension beam for the second flexible sheet, and also with a cutting element for cutting the first flexible sheets and the second flexible sheet in longitudinal direction, wherein said first suspension beam and said second suspension beam are independently movable in a vertical plane.
Dependencies are inferred from the claim text.