TAMFELT PMC OY Patent applications |
Patent application number | Title | Published |
20110186256 | METHOD FOR MANUFACTURING PRESS FELT WITH SEAM, PRESS FELT, AND BASE FABRIC - A method for manufacturing a press felt with a seam, to a press felt, and a base fabric of a press felt. The base fabric is a one-base structure with machine direction yarns forming seam loops and further machine direction yarns running in the web-side surface layer. The machine direction yarns weave with cross-yarns. The yarn ratio of the surface layer machine direction yarns to the intermediate layer and further the bottom layer machine direction yarns is at least 2:1:1. In addition, the surface layer machine direction yarns have a long run and their cross-sectional area is smaller than the yarns forming the seam loops. | 08-04-2011 |
20100130701 | SHOE PRESS BELT - The invention relates to a shoe press belt comprising an elastomer polymer having nanoparticles attached therewith through covalent bonds. | 05-27-2010 |
20090159148 | DRYING WIRE - A drying wire provided with an independent top fabric and bottom fabric. The bottom fabric is woven from longitudinal and cross direction monofilament yarns. The top fabric is woven from longitudinal yarns and shapeable cross direction yarns. The shapeable yarns make the structure of the top fabric denser and increase the contact surface area and the number of contact points. On the other hand, the bottom fabric is also smooth, wherefore it has good aerodynamic properties. | 06-25-2009 |
20080308171 | Paper Machine Fabric - The invention relates to a paper machine fabric comprising at least two separate layers made of at least four warp yarn systems ( | 12-18-2008 |
20080230139 | Dryer fabric and dryer fabric seam area - A dryer fabric and a seam area of a dryer fabric. The basic structure of the dryer fabric comprises at least two superposed machine direction yarn systems. Some yarns of a paper side machine direction yarn system form seam loops at connecting ends and some of the paper side machine direction yarns form an edge of the seam area. All the machine direction yarns of the paper side system make a backward turn at the connecting end and they are fastened off on the backside. The paper side machine direction yarns are cut at a cutting point. Cutting points form a fasten-off row. Yarns that form seam loops are fastened off in a first fasten-off row and yarns that form an edge of the seam area are fastened off in one or more second fasten-off row. One fasten-off row is situated at the beginning line of the seam area. | 09-25-2008 |