Writing pad with glue spread over relatively wide strip - which is bounded by line of perforations to ensure easy tear-off of individual sheets

摘要

A writing pad is made by glueing sheets of paper along a narrow strip at one end. the strip is defined by a line of perforations so that the sheets can be torn off as required. The stack of sheets is glued to a sheet of cardboard with an overlapping cover. This type of pad with the glue spread over a relatively large area bounded by a line of perforations ensures that each sheet is torn neatly along that line, which is not the case when only the edges of the sheets are glued.