Method of dynamically pre-fastening a disposable absorbent article having a slot-and-tab-fastening system
A method and an apparatus for pre-fastening disposable absorbent articles having a slot-and-tab fastening system during manufacturing of the pre-fastened disposable articles, such as diapers, pull-on diapers, training pants, adults incontinence pads and the like.
1. A method of manufacturing comprising the steps of:
(a) providing a disposable absorbent article with a fastening system that includes a slot member with a slot, and a tab member;
(b) providing a manufacturing apparatus with a mechanical device, which is a slot locator;
(c) engaging the slot member with the slot locator;
(d) moving the slot along a predetermined path and to a target position by using the slot locator; and
(e) inserting at least a portion of the tab member into the slot.
2. The method of claim 1 wherein the slot locator is operated by electromechanical, pneumatic, hydraulic or servomotor means.
3. The method of claim 1 wherein the slot locator is actuated by a cam.
4. The method of claim 1 wherein the slot locator is located about a drum.