Abstract: Apparatus that uses the burster method for positioning coupons from a continuous web at a predetermined time at a predetermined location for insertion is disclosed. Positioning rolls define a bight to receive the leading edge of a coupon and are driven by positioning drive assembly. A feed drive assembly advances coupons to the positioning rolls. Sensors actuate and deactuate the feed drive assembly in response to the presence of a container at a selected position and the presence of a coupon at another sensing position.

Abstract: Apparatus uses a burster method to bow a continuous web of inserts and thereafter separates the forwardmost insert from the continuous web. A pair of feed rollers advances the forwardmost insert along a predetermined path toward a pair of burst rollers. Upon receipt of the forwardmost insert, the burst rollers first operate at a decreased relative speed with respect to the advancing speed of the web, thereby bowing the continuous web of inserts. The burst rollers then operate at an increased relative speed with respect to the feed rollers, thereby separating the forwardmost insert.

Abstract: Apparatus that uses the burster method for positioning coupons from a continuous web at a predetermined time at a predetermined location for insertion is disclosed. A positioning roll pair defines a bight to receive the leading edge of a coupon and are driven by a positioning drive at a continuous predetermined speed. Feeding rolls located upstream of the positioning roll pair in the excess of one coupon length are driven by an intermittent feeding drive at a speed substantially less than the speed of the positioning roll pair. Controlling mechanisms actuate and deactuate the feeding drive in response to a timing mechanism related to container position and a coupon sensing mechanism at a sensing position between the positioning roll pair and the feeding rolls.