摘要:
A method for manufacturing an absorbent article including a mounting step of conveying a web 7 in which components forming the absorbent article 1, and then mounting an absorber on the web 7, a folding step of folding the web , a cutting step S5 of cutting the web and forming a plurality of absorbent articles, an assigning step S6 of assigning the absorbent articles cut by the cutting step to at least a first path 75 and a second path 76, one by one, and a direction-changing step S8 of changing the direction of the absorbent articles.
摘要:
A method to incorporate leg elastic members into pant-like disposable absorbent garments, and garments made thereby. In particular embodiments, the method includes supplying elastomeric film laminate first and second body panel webs spaced apart from each other. A continuous first leg elastic member is attached to the first body panel web, and a continuous second leg elastic member is attached to the second body panel web. A continuous leg elastic covering web is attached to both the first body panel web and the second body panel web so as to sandwich the first and second leg elastic members between the leg elastic covering web and the respective body panel web, thereby creating a composite web. In particular embodiments, the present invention can provide an efficient and process friendly technique to cover and hold in place leg elastic members in a pant-style disposable garment that employs elastomeric film laminates.
摘要:
Concave portions filled with particles of high-absorbent resin are arranged on an outer side surface of a cylinder part in a circumferential direction. When each concave portion passes an ejection start position lying posterior to the lowermost portion in a rotation direction, particles are ejected along a tangent line of the side surface at the ejection start position. A sheet conveying roller is located near the above lowermost portion. Annular grooves facing concave portions are formed on an outer side surface of the roller along a circumferential direction. The roller conveys a sheet member along its side surface so that the sheet member passes near the above lowermost portion. In the sheet member, groove portions corresponding to the annular grooves are formed. Since the tangent line intersects with the side surface of the roller, it is possible to eject particles into the groove portions and reduce scattering of particles.
摘要:
An absorbent article according to the present invention includes: a water-decomposable top sheet, a water-decomposable back sheet; and a water-decomposable absorber placed between the top sheet and the back sheet. The back sheet is formed of multiple sheet pieces each being smaller than a main body of the absorbent article, and each sheet piece at least partially overlapping adjacent one or more of the other sheet pieces. In addition, an adhesive is applied to each overlapping region where adjacent two of the sheet pieces overlap each other.
摘要:
Provided are a wearing article which is capable of readily adjusting a close-to-the-body fit about a wearer's waist, and a production method for the wearing article. The method comprises the steps of: conveying a front-abdominal-portion forming strip (4A) and a rear-dorsal-portion forming strip (5A) in such a manner as to allow respective longitudinal directions thereof to become parallel to each other, while applying to each of them a tension along its longitudinal direction; dividing the front-abdominal-portion forming strip (4A) being conveyed, along a dividing line (D1) parallel to a width direction thereof; holding a relative positional relationship between two segments of the front-abdominal-portion forming strip (4A) on both sides of the dividing line (D1); within a period of implementation of the step of holding, detachably attaching a first attaching-detaching member (10) to the front-abdominal-portion forming strip (4A) in such a manner as to cover the dividing line (D1), thereby restricting a relative displacement between the segments of the front-abdominal-portion forming strip (4A) on both sides of the dividing line (D1); joining the front-abdominal-portion forming strip (4A) and a front region (3a) of a crotch portion (3) together; and joining the rear-dorsal-portion forming strip (5A) and a rear region (3b) of the crotch portion (3) together.
摘要:
A series of elastic break brakes are provided throughout a travel path of elastics in a machine operation. Elastic strands thread through each individual brake mechanism, and if an elastic strand breaks downstream, a natural snap back of the elastic, which ordinarily travels through the system under tension, drives an immediately upstream cam mechanism back, and holds the elastic thread in place at the elastic break brake immediately upstream of the break as to minimize rethreading required downstream of the elastic break brake.