Method of producing incontinence articles in the form of pants
US8100173B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2008 |
| Grant date | Jan 24, 2012 |
| Priority date | — |
| Expiry date | Jun 16, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1085
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A continuous method for producing incontinence articles in the form of pants for receiving body excrements utilizes crotch sections comprising absorbent bodies and having leg cut-outs formed by a first contour cut. Two partial webs are joined to the crotch sections in such a fashion that one end of the crotch sections overlaps one partial web in a longitudinal direction transversely to the machine direction, and the other end thereof overlaps the other partial web, and the crotch sections are disposed at a separation from each other in the machine direction. A second contour cut is performed that includes the partial webs on their mutually facing edge sections for forming substantially curved leg cut-outs. The article is then folded and the partial webs are joined transversely to the machine direction at a separation from each other for forming side seam areas of the incontinence article to be produced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.