| Patent Number |
Title Of Patent |
Date Issued |
| 7278602 |
Apparatus for winding up a web in rolls and a method for cutting off a length of the web |
October 9, 2007 |
| The invention provides a method and an apparatus for winding material. The apparatus includes first and second roll carriages that are each configured to support a roll shaft. At least one of the first and second roll carriages is configured to be rotated by a drive member. The appar |
| 7134859 |
Nits separator |
November 14, 2006 |
| A plant which serves to produce a nonwoven web of fibers out of a fibrous material, such a cellulose pulp. The plant comprises a hammer mill for defibrating the fibrous material and a forming head for forming a web of fibers on an endless forming wire, which, during operation, runs mainl |
| 6883209 |
Plant for removing fines from fiber fluff |
April 26, 2005 |
| A plant for removing fines from fiber fluff. The plant includes a forming wire, a forming head which is placed above the forming wire and arranged for air-laying fiber fluff into a layer upon the forming wire, at least one channel for carrying, in a flow of air, fibers from a supply of f |
| 6851164 |
Production of an air-laid hydroentangled fiber web |
February 8, 2005 |
| A method and plant for producing an air-laid non-woven web of cellulose fibers or of cellulose fibers mixed with synthetic fibers that includes at least one air-laying section for depositing fiber fluff into a layer upon a forming wire, an overlying second wire for transferring the layer |
| 6660215 |
Plant for producing a web-shaped product of fibers and powder |
December 9, 2003 |
| This invention relates to a plant used to form an air-laid web of fibers and a powder on a running endless forming wire that is air-permeable and operates mainly horizontally, wherein the plant includes a suction unit positioned under the forming wire; a forming head with a perforated ba |
| 6375773 |
Plant for producing a fibre web of plastic and cellulose fibres |
April 23, 2002 |
| A plant serves as a mean for production of a fibre web of synthetic fibres, such as plastic fibres and absorbent fibres, such as viscose and cellulose fibres. The plant includes a forming head preliminary to lay a homogeneously and smoothly distributed fibre layer on a net shaped wire. |
| 6363580 |
Sifting net for a fiber distributor |
April 2, 2002 |
| A fiber distributor for forming an air-laid fiber web on a running endless forming wire which, during operation, in principle is horizontal. The fiber distributor includes a suction unit positioned under the forming wire, a housing positioned above the forming wire and having at least on |
| 6141833 |
Plant for producing a non-woven fiber product |
November 7, 2000 |
| The invention relates to a plant for producing a non-woven, web-formed fiber product. The plant comprises a first forming wire with an inlet and outlet end and an upper part which, at the inlet end takes up a carded or air-laid layer of fiber and transports it to the outlet end. The plan |
