Apparatus and method for preparing disposable towels
US5527255A · kind A · utility
Inventor
Key dates
| Filing date | Oct 17, 1994 |
| Grant date | Jun 18, 1996 |
| Priority date | — |
| Expiry date | Oct 17, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB31D1/04
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An apparatus and a method of preparing stacks of individual wet, dripless disposable towels ready for sealed packing. The apparatus includes a creel for rollably supporting a plurality of continuous rolls of disposable towel stock material formed of non-woven cotton cloth and the like. The apparatus in step sequence includes a guide for merging each length of towel stock material together and edgewise aligned after being drawn from each roll to form a web. The web is then drawn through a flood box whereinto a suitable washing and/or dermicidal liquid is pumped to completely saturate the web to produce a liquid saturated web portion. A squeeze roller arrangement positioned immediately adjacent the flood box removes some of the liquid from the saturated wet portion to produce a wet, dripless web portion which uniformly contains a preselected liquid content, depending upon preselected tensioning of the rollers. A collecting tank positioned below the flood box and the squeeze rollers collects excess liquid. Thereafter, the wet, dripless web portion is drawn beyond a web cutter a distance generally equal to a length of said stacks, after which the web cutter is activated. The apparatus …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.