Method of manufacturing an index divider sheet assembly

A manufacturing process, comprising the steps of:

• (a) providing a sheet having a notch formed at a corner thereof at an end of a binding edge strip of the sheet;
• (b) folding the binding edge strip onto a body of the sheet such that a leg at the notch and a body of the binding edge strip are folded over onto the body of the sheet, the leg having a width narrower than that of the body of the binding edge strip;
• the notch being formed only on the binding edge strip;
• and
• wherein step (a) includes sheeting paper from a roll of paper to form a paper sheet and after the sheeting, notch cutting the comer of the sheet.

A manufacturing process, comprising the steps of:

• (a) calendering a binding region of a portion of paper from a roll of paper;
• (b) notch cutting an end comer of a foldable-over flap area of the binding region;
• (c) forming a fold line between the foldable-over flap area and the rest of the binding region, the fold line being positioned to define a narrow leg of the foldable-over flap area along the fold line and at the notch cut;
• and
• (d) sheeting the portion of paper from the rest of the roll.

A manufacturing process, comprising:

• (a) providing a sheet having a notch formed at a comer thereof at an end of a binding edge strip of the sheet;
• and
• (b) folding the binding edge strip onto a body of the sheet such that a leg at the notch and a body of the binding edge strip are folded over onto the body of the sheet, the leg having a width narrower than that of the body of the binding edge strip;
• and
• wherein step (a) includes notch cutting paper from a roll and after the notch cutting, sheeting the paper into a sheet which includes the notch cut.

A manufacturing process, comprising the steps of:

• (a) providing a sheet having a notch formed at a comer thereof at an end of a binding edge strip of the sheet;
• and
• (b) folding the binding edge strip onto a body of the sheet such that a leg at the notch and a body of the binding edge strip are folded over onto the body of the sheet, the leg having a width narrower than that of the body of the binding edge strip;
• and
• wherein step (a) includes sheeting paper from a roll of paper to form a paper sheet and after the sheeting, notch cutting the comer of the sheet.

A manufacturing process, comprising:

• (a) providing a sheet having a notch formed at a comer thereof at an end of a binding edge strip of the sheet;
• and
• (b) folding the binding edge strip onto a body of the sheet such that a leg at the notch and a body of the binding edge strip are folded over onto the body of the sheet, the leg having a width narrower than that of the body of the binding edge strip;
• and
• the leg having a length of approximately ⅜ inch and a width of approximately {fraction (3/32)} inch.