Method for manufacturing a pants-type disposable absorbent hygience article
a technology of absorbent hygienist and disposable clothing, which is applied in the field of producing a disposable absorbent hygienist article of pants-type, can solve problems such as skin irritation, and achieve the effects of reducing the danger of chassis-forming materials being cut or perforated, easy cutting, and elasticizing
Inactive Publication Date: 2010-01-28
BITTNER MANUELA +2
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- Application Information
AI Technical Summary
Benefits of technology
This design improves wearing comfort by reducing skin irritation and enhancing breathability, maintaining effective absorption and article shape without continuous elasticization at leg openings.
Problems solved by technology
In any event, gathered or frilled areas, i.e. elasticized areas, severely rub the skin surface of the user, in particular while he / she is moving, which can cause the above-mentioned skin irritation.
Method used
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Embodiment Construction
[0025]FIG. 1 shows a hygiene article, designated in total with reference numeral 2, in the form of a pants-type diaper (“pants”) in the flat state before being connected at the longitudinal side edge sections at the manufacturing plant. The hygiene article comprises a rear part 4, a front part 6, and an intermediate crotch part 10 delimiting the future leg openings 8. In the flat state, the rear part 4 is delimited by longitudinal side edges 12 and the front part 6 is delimited by longitudinal side edges 14. These are connected to each other in the area of the hatched zones 16 and 18 to form the pants shape, i.e. through hot sealing or other conventional joining methods. In this fashion, two side seam areas of the hygiene article are formed which cannot be released without causing damage. The readily configured hygiene article may have a breaking line, e.g. in the form of a release thread, in particular, along these side seam areas so that the hygiene article can be opened in the ap...
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Abstract
The invention relates to a method for manufacturing a pant-type disposable absorbent hygiene article (2), comprising a waist edge (20), sealed all around the periphery thereof, forming a waist opening and with leg openings (8), wherein longitudinal side edge sections (16), 18) of a front piece (6) and a back piece (4) are joined together by the manufacturer to form the waist edge (20), sealed all around the periphery thereof and the leg openings (8), and having an absorbent body (22) and elasticizing means (38) at least in the region of the leg openings (8). The aim of the invention is to improve the wearing comfort. This aim is achieved, in that, before the longitudinal side edge sections (16, 18) are joined together by the manufacturer, the hygiene article, when laid flat, is provided with a first elasticised periphery section (44), followed by a second non-elasticized periphery section (46), followed by a third elasticized periphery section (48) and followed by a fourth non-elasticized periphery section (49), extending from a longitudinal side edge (12, 14) of the front piece (6) or back piece (4) of the article, towards a crotch center line (42), along a periphery (40) of a corresponding leg opening (8).
Description
[0001]This application is a continuation of Ser. No. 11 / 628,467 filed Dec. 4, 2006 as the national stage of PCT / EP2005 / 006235 filed on Jun. 10, 2005 and also claims Paris Convention priority of DE 10 2004 032 377.1 filed on Jun. 29, 2004, the entire disclosures of which are hereby incorporated by reference.BACKGROUND OF THE INVENTION[0002]The invention concerns a method for producing a pants-type disposable absorbent hygiene article with a hip edge which is continuously closed in the peripheral direction and forms a hip opening, and with leg openings, wherein the hip edge which is continuously closed in the peripheral direction and the leg openings are formed by connecting longitudinal side edge sections of a front part and rear part to each other at the manufacturing plant, and having an absorbent body and elasticizing means at least in the area of the leg openings.[0003]Conventional pants-type absorbent hygiene articles of this type usually comprise a plurality of elasticizing mea...
Claims
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IPC IPC(8): A61F13/496B32B37/02A61F13/15
CPCA61F13/49014A61F13/49017A61F2013/49028A61F2013/49025A61F13/49019
Inventor BITTNER, MANUELAJOVANOV, SASCHAHORNUNG, FRIDMANN
Owner BITTNER MANUELA