摘要:
An absorption body intended to form part of an absorbent disposable article includes a first absorption layer intended to face towards the user upon use and a second absorption layer intended to face away from the user upon use. The first absorption layer has a longitudinal opening in the crotch area and the second absorption layer has a longitudinal compression arranged in the crotch area.
摘要:
The present invention is an absorbent article comprising at least one predominantly cross-directionally extending discontinuity, such as a slit, by which the absorbent core of the structure is adapted to form a z- and y-directionally opened passageway.
摘要:
An absorbent composite having fibrous bands is described. The composite includes one or more fibrous bands in a fibrous base. The base includes a fibrous matrix and absorbent material. The fibrous bands are substantially free of absorbent material. Absorbent articles that include the composite and methods for forming the composite are also disclosed.
摘要:
A sanitary article of the type comprising an external backing sheet which is impervious to liquids, an absorbing pad, an internal cover sheet pervious to liquids and two side flaps with elastic elements. An additional sheet is arranged under the cover sheet overlapping one transverse edge of the pad, and is connected by gluing to the cover sheet which presents, over the additional sheet, a transverse cutting. An elastic element is passed along the edge of the cutting in order to form a waist sealing pocket open at the cutting.
摘要:
A composite liquid-retentive substrate for a hygiene article comprises a base layer of first liquid-absorptive material. The base layer having a posterior end and a diametrically opposed anterior end interconnected by an intermediate tapered region. The posterior end has opposing posterior corners and the anterior end has opposing anterior corners. A posterior liquid-flow abutment comprising second absorptive material is disposed substantially around a perimeter of the posterior end. At least one anterior liquid-flow abutment comprising second absorptive material is disposed proximate one of the anterior corners of the anterior end.
摘要:
An absorption body intended to form part of an absorbent disposable article includes a first absorption layer intended to face towards the user upon use and a second absorption layer intended to face away from the user upon use. The first absorption layer has a longitudinal opening in the crotch area and the second absorption layer has a longitudinal compression arranged in the crotch area.
摘要:
A method for manufacturing a laminated structure for use in an absorbent article such as a diaper, a sanitary napkin, a panty liner, an incontinence pad or similar and being defined by a plurality of material layers comprising at least a first layer which is liquid-permeable, a second layer constituting an absorbent core and a third layer, each of the layers being formed of a material having a certain pore radius. The method includes bonding together the material layers by means of at least two ultrasonic welding steps; and providing an ultrasonic welding pattern for each of the welding steps, each of the welding patterns being defined by a plurality of bonding sites. The method includes providing the welding steps for forming generally the entire absorbent article; and selecting the welding patterns in a manner so that at least the entire laminated structure has a multiple pore radius.
摘要:
The present disclosure relates to absorbent garments having a dryness layer that can comprise one or more laminates and one or more channels to facilitate liquid acquisition and retention. Laminate(s) can include an absorbent lamina disposed between substrate laminae, each comprising tissue and/or a nonwoven. Some dryness layers can have a folded laminate that defines a longitudinally-extending channel. Some dryness layers can have two or more laminate strips that are laterally spaced apart along a width of the dryness layer such that one or more longitudinally-extending channels are defined therebetween.
摘要:
A composite liquid-retentive substrate for a hygiene article comprises a base layer of first liquid-absorptive material. The base layer having a posterior end and a diametrically opposed anterior end interconnected by an intermediate tapered region. The posterior end has opposing posterior corners and the anterior end has opposing anterior corners. A posterior liquid-flow abutment comprising second absorptive material is disposed substantially around a perimeter of the posterior end. At least one anterior liquid-flow abutment comprising second absorptive material is disposed proximate one of the anterior corners of the anterior end.
摘要:
A method for manufacturing a laminated structure for use in an absorbent article such as a diaper, a sanitary napkin, a panty liner, an incontinence pad or similar and being defined by a plurality of material layers comprising at least a first layer which is liquid-permeable, a second layer constituting an absorbent core and a third layer, each of the layers being formed of a material having a certain pore radius. The method includes bonding together the material layers by means of at least two ultrasonic welding steps; and providing an ultrasonic welding pattern for each of the welding steps, each of the welding patterns being defined by a plurality of bonding sites. The method includes providing the welding steps for forming generally the entire absorbent article; and selecting the welding patterns in a manner so that at least the entire laminated structure has a multiple pore radius.