Apparatus for applying a non-woven web to a concurrently moving carrier web
US5257712A · kind A · utility
1Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 1992 |
| Grant date | Nov 2, 1993 |
| Priority date | — |
| Expiry date | Sep 16, 2012 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD04H18/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
In an apparatus for applying a non-woven web to a moving carrier web, a straight configuration of the longitudinal edges of the non-woven web being applied to the carrier web is obtained by controlling the feeding speed of the feeder for the non-woven web in dependence on the distance between the carrier web and an unguided course of the non-woven web extending between the carrier web and a preceding fixed guide leading the non-woven web to the carrier web.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.