摘要:
A method for producing absorbent structures, including forming an array of absorbent pads having cellulose fluff, forming an array of fluff-free absorbent inserts, and inserting the fluff-free absorbent inserts into respective through-openings of absorbent pads.
摘要:
An absorbent sanitary article including a chassis and at least one transverse elastic element including in a unitary component an elastic gasketing portion extending between two side edges of the chassis and two elastic side panels extending transversally outwardly beyond respective side edges of the chassis.
摘要:
A carrier unit for a transfer system having a transfer path includes a first carrier and a second carrier, the first and the second carriers being engageable to the transfer path and configured for negotiating the transfer path, wherein the first carrier is coupled to a first gripper configured for cooperating with a second gripper coupled to the second carrier to define a socket for holding one or more products, the socket having a socket geometry determined by a relative position of the first gripper with respect to the second gripper. Each carrier unit includes an angle control device configured to maintain the socket geometry upon negotiation of the transfer path by the carrier unit.
摘要:
An apparatus and a method for transferring articles from a pick-up area to a delivery area, wherein there is provided a guide element having a guide surface which moves along a closed path at a base speed, and wherein there are provided a plurality of transfer elements, each of which is provided with a gripping surface for holding an article and is movable with respect to the guide surface with a relative speed, so that, with respect to a stationary reference system, each of the transfer elements moves along the closed path with a compound speed given by an algebraic sum of the base speed and the respective relative speed.
摘要:
A method for producing sanitary articles wearable in the manner of pants, provided with at least one pair of side panels suitable for connecting the end parts of the article around the user's waist, and with a topsheet produced by assembling together a central web, permeable to body fluids and a first and a second side material. The production method comprises the steps of partially overlapping the first end regions of the side panels, leaving the second end regions uncovered, and then joining in a provisional manner, the parts of the overlapping side panels in order to produce a temporary laminate on which it is possible to identify a first surface and a second surface.
摘要:
A method for producing absorbent sanitary articles including a gasketing element fixed to a chassis, wherein side edges of the gasketing element are fixed to side portions of the chassis while the gasketing element is not stretched in the transverse direction and while the side portions of the chassis are approached to each other.
摘要:
An absorbent sanitary article includes a chassis, a pair of elastic side panels, and a gasketing element having an outer transverse edge attached to the chassis and side edges attached to respective side panels.
摘要:
A method and apparatus for producing absorbent sanitary articles including an absorbent body having two front oblique sides and two rear oblique sides, and two longitudinal elastic bands attached to the absorbent body along said oblique sides, where each of said elastic bands includes a front section and a rear section separated from each other by transverse cuts and joined together by refastenable closure formations.
摘要:
A perforating apparatus for perforating a web capable of making at least one plurality of holes in a zone of the web in a precise way and without imperfections or lacerations in the web. The present invention also relates to a process for perforating the web capable of making at least one plurality of holes in a zone of the web in an efficient way and without snags occurring. The present invention also relates to a machine for producing sanitary absorbent articles comprising at least one perforating apparatus.
摘要:
An apparatus for manufacturing absorbent cores for absorbent sanitary articles, comprising: a rotating forming wheel including a plurality of forming elements defining a peripheral surface of the forming wheel, a forming chamber containing absorbent material facing a portion of the peripheral surface of the forming wheel, a first roller for feeding a first nonwoven web onto the peripheral surface of the forming wheel upstream of the forming chamber, a second roller for feeding a second nonwoven web onto the peripheral surface of the forming wheel downstream of the forming chamber, wherein each of said forming elements comprises a suction surface connected to a suction source and at least one protruding rib having a blowing surface selectively connected to a stationary blowing device, wherein said at least one blowing surface and said suction surface are spaced apart from each other in a radial direction.