Abstract: A system and method for folding a discrete absorbent sanitary product includes conveying a product in a machine direction along a main conveyor, folding the product at a first folding station, and later folding the absorbent sanitary product at a second folding station. The product is folded at each of the first and second folding stations by engaging the product with a first drum and rotating the absorbent sanitary product in a first rotational direction, contacting the product with one or more folding fingers traveling in the machine direction, engaging the product with a rotating member adjacent to the first drum and downstream therefrom in the machine direction, the rotating member rotating in the first rotational direction, and folding the product over the one or more folding fingers via rotation of the rotating member in the first rotational direction.

Abstract: A roller apparatus (10) for treating at least one web (34) passing through the apparatus (10), the apparatus comprising a pattern roller (12) in the form of a first cylindrical body (14) mounted for rotation around an elongate axis (A) of the first cylindrical body (14), and an anvil roller (16) in the form of a second cylindrical body (18) mounted for rotation around an elongate axis (B) of the second cylindrical body (18). The pattern and anvil rollers (12,16) are located adjacent each other to define a nip (22) between outer cylindrical surfaces (14a,18a) of the first and second cylindrical bodies (14,18). The first and second cylindrical bodies (14,18) are configured to rotate, in use, in opposite directions to each other so as to draw the at least one web (34) through the nip (12) defined between the outer cylindrical surfaces (14a,18a) of the first and second cylindrical bodies (14,18).

Abstract: Apparatus and methods are provided for folding discrete items such as diapers at high speeds. Discrete items are conveyed in a machine direction toward a pair of engaging members rotating in the machine direction and first carrying a top side of a leading edge of the discrete item with a first engaging member away from the conveyor, and then carrying a bottom side of the leading edge with a second engaging member back towards the conveyor. The diaper fold is created at a contact point with a folding finger which travels rotationally and straight in a fixed orientation about a travel path into and out of contact with the diaper.

Abstract: Apparatus and methods are provided for folding discrete items such as diapers at high speeds. Discrete items are conveyed in a machine direction toward a pair of vacuum drums rotating in the machine direction and first carrying a top side of a leading edge of the discrete item away from the conveyor, and then carrying a bottom side of the leading edge with a second rotational vacuum drum back towards the conveyor. The diaper fold is created at a contact point with a folding finger which travels rotationally and straight in a fixed orientation about a pair of belts, into and out of contact with the diaper.

Abstract: A system and method for folding a discrete absorbent sanitary product includes conveying a product in a machine direction along a main conveyor, folding the product at a first folding station, and later folding the absorbent sanitary product at a second folding station. The product is folded at each of the first and second folding stations by engaging the product with a first drum and rotating the absorbent sanitary product in a first rotational direction, contacting the product with one or more folding fingers traveling in the machine direction, engaging the product with a rotating member adjacent to the first drum and downstream therefrom in the machine direction, the rotating member rotating in the first rotational direction, and folding the product over the one or more folding fingers via rotation of the rotating member in the first rotational direction.

Abstract: Apparatus and methods are provided for folding discrete items such as diapers at high speeds. Discrete items are conveyed in a machine direction toward a pair of engaging members rotating in the machine direction and first carrying a top side of a leading edge of the discrete item with a first engaging member away from the conveyor, and then carrying a bottom side of the leading edge with a second engaging member back towards the conveyor. The diaper fold is created at a contact point with a folding finger which travels rotationally and straight in a fixed orientation about a travel path into and out of contact with the diaper.

Abstract: Apparatus and methods are provided for folding discrete items such as diapers at high speeds. Discrete items are conveyed in a machine direction toward a pair of vacuum drums rotating in the machine direction and first carrying a top side of a leading edge of the discrete item away from the conveyor, and then carrying a bottom side of the leading edge with a second rotational vacuum drum back towards the conveyor. The diaper fold is created at a contact point with a folding finger which travels rotationally and straight in a fixed orientation about a pair of belts, into and out of contact with the diaper.