Method for the application of reusable fasteners on diapers
US7655102B2 · kind B2 · utility
0Cited by
2References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 2004 |
| Grant date | Feb 2, 2010 |
| Priority date | — |
| Expiry date | Sep 24, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1077
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a method for the application of a reusable fastener, comprising a sealing band and a sealing strip, to a diaper. According to the invention, strips, comprising a support and a backed material with sealing elements in the form of loops or hooks, are fixed to the diaper without adhesive. In a first method step the strips are attached by means of thermobonding or ultrasound welding. In a second methods step, the above are then fixed to the counter-surface by cold pressing or ultrasound welding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.