12 patents
Utility
Industrial Textile
6 Apr 23
An industrial textile has a double warp.
Rauno Enqvist
Filed: 3 Oct 22
Utility
Press Felt
30 Mar 23
A press felt for use in paper, cardboard or tissue machines has at least one base fabric (110), and fiber layers (120, 121) attached to the base fabric (110).
Kati Mikkonen, Satu Hagfors
Filed: 23 Sep 22
Utility
Monofilament Yarn
8 Dec 22
A monofilament yarn (10) has a polygon cross-section having a width and a height, which width is greater than the height, and four corners (11, 12, 13, 14) of which the first two opposite corners (11, 13) have angles of over 90 degrees, and the second two opposite corners (12, 14) have angles under 90 degrees, said width being 0.1 to 3 mm.
Rauno Enqvist, Hannu Martikainen, Juha Paavolainen
Filed: 2 Jun 22
Utility
Apparatus and Method for Shrinking Synthetic Filter Fabric
21 Apr 22
At least one infrared element arrangement having at least one infrared element (3) comprising a plurality of infrared radiators (4) is mounted on a frame moveable with respect to a synthetic filter fabric mounted to a filtering surface.
Tapio Salminen, Antti Mäkinen
Filed: 12 Oct 21
Utility
Through-air Apparatus with Adjustable Deckle
14 Apr 22
A through-air apparatus for drying or bonding paper or non-woven products is provided.
Jan Skawski
Filed: 14 Oct 20
Utility
Blowing Equipment for Doctor Equipment of a Fiber Web Machine and Fiber Web Machine Doctor Equipment Equipped with Blowing Equipment
31 Mar 22
Blowing equipment (10) for doctor equipment of a fiber web machine (10) includes a distribution channel (11), the length of which corresponds essentially to the length of the doctor equipment (40).
Hannu Eerikäinen
Filed: 22 Sep 21
Utility
Method of Controlling Caliper of the Fiber Web of a Parent Roll and Production Line for Producing Fiber Webs
27 May 21
To minimize the cost of a fiber web due to the web, particularly a board web, being manufactured overly thick to compensate for loss of caliper in the reel-up, the web is made thicker just for the inner layers of what will become a parent roll.
Jaakko Haapanen
Filed: 20 Jan 21
Utility
System of Chipper Knives and Knife Stops
11 Nov 20
A disc chipper has thick double-edged chipper blades clamped in rectangular pockets between a knife segment and a knife clamp which are connected to a chipper disc.
Derrel M. Peck
Filed: 25 Sep 19
Utility
Through Air Drying Systems and Methods with Hot Air Injection
23 Sep 20
Systems and methods for drying or bonding materials are described.
Mikhail Y. Shekhter, Dennis Edward Jewitt
Filed: 10 Jun 20
Utility
Method for Sizing a Multi-ply Fiber Web and a Forming Section for a Multi-ply Fiber Web
15 Apr 20
A method for forming a multi-ply fiber web in which least part of the sizing of the multi-ply fiber web is provided by applying sizing agent in the form of foam by a curtain type application device (C10, C20) in between at least two layers of the multi-ply fiber web in the forming section.
Reijo Pietikäinen, Antti Poikolainen, Juan Cecchini, Teuvo Virkkunen
Filed: 13 Oct 19
Utility
Through Air Drying and Bonding Systems and Methods for Maintaining Uniform Supply Air Temperature
4 Dec 19
Systems and methods for drying or bonding materials are described.
Lynn C. Violette, Laurent R. Parent, Rick A. Fortier
Filed: 27 Jan 19
Utility
Through Air Drying Systems and Methods with Hot Air Injection
6 Nov 19
Systems and methods for drying or bonding materials are described.
Mikhail Y. Shekhter, Dennis Edward Jewitt
Filed: 21 Jan 19
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