| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 162361000 | Solid means acting on formed web | 9 |
| 20100300639 | Machine For The Manufacture Of Paper Cushions - The present invention relates to a device for the production of paper cushioning from a paper web ( | 12-02-2010 |
| 20120037329 | APPARATUS FOR MAKING A FIBROUS ARTICLE - The present invention generally relates to a method and apparatus for a making a formed fibrous article and more specifically to method and apparatus for making a formed fibrous article useful as an absorbent core structure in a disposable sanitary article such as a sanitary napkin, panty liner, diaper or the like. The present invention also relates to a disposable sanitary article including a formed fibrous article according to the present invention as a core structure thereof. | 02-16-2012 |
| 20150041093 | ROLL - A roll for a press section of a machine for making and/or finishing a fibrous web, such as a paper, board, or tissue machine, includes a roll body or roll shell and, disposed on the roll body or roll shell, a roll covering which has at least one functional layer which is suitable for entering into contact with the fibrous web or with a paper machine fabric. The functional layer is formed of a polymer which is a mixture of at least one prepolymer, a curing agent, a crosslinking agent, and an additive. The additive is selected from the following: perfluoropolyethers, bifunctional perfluoropolyether, or mixtures thereof. | 02-12-2015 |
| 162362000 | Marking or embossing | 6 |
| 20080230200 | Papermaking belt having a three dimensional surface pattern - A papermaking belt for making a fibrous structure product that has a machine direction, a cross machine direction orthogonal and co-planar with the machine direction, and a Z-direction mutually orthogonal to both the machine and cross machine directions. The papermaking belt also has a framework having a structure formed by a first layer wherein the first layer comprises a plurality of deflection conduits that correspond to a resultant image and extend in the Z-direction, where the resultant image being the product of at least one image modification algorithm. Further, at least one of the image modification algorithms is a beta image modification algorithm such that the beta image modification algorithm is a three dimensional image modification algorithm. The papermaking belt also has a reinforcing element. | 09-25-2008 |
| 20100181040 | DEVICE FOR TREATING PAPER WEBS - Device for treating paper webs or plies, comprising a couple of overlapped rolls ( | 07-22-2010 |
| 20100294450 | EXTENDED NIP EMBOSSING APPARATUS - An apparatus for embossing a web substrate is disclosed. The apparatus has a pattern roll, at least two axially parallel juxtaposed rolls, a continuous belt disposed about the rolls, and a pressure assist device. The pattern roll has a circumference and an embossing pattern disposed upon a surface thereof. The continuous belt has first and second surfaces and circumferential axis and is disposed upon at least a portion of the circumference of the pattern roll forming a circumferentially elongate nip therebetween. The pressure assist device is disposed proximate to the second surface of the continuous belt and is adjustable relative to at least one of the second surface of the continuous belt and the surface of the pattern roll. | 11-25-2010 |
| 20120103553 | METHOD AND INSTALLATION FOR THE COMBINATION OF PLIES FORMING AN ABSORBENT SHEET - The present invention relates to a method for the combination of at least two plies of tissue paper without glue and by pressure marking, characterized in that it involves embossing at least one first ply according to an embossing design by passage between a first cylinder and a second cylinder covered externally with a rubber blanket, then combining at least one second ply with the first ply by causing both plies to pass between the first engraved steel cylinder of axis CC′ and at least one first series of small externally smooth coaxial cylinders of axis XX′. Both plies are then passed between the first cylinder and a second series of small externally smooth coaxial cylinders of axis YY′, the axes of CC′, XX′; and YY′ being horizontal and parallel. The invention also includes the apparatus for carrying out the disclosed method. | 05-03-2012 |
| 20140000830 | METHOD AND DEVICE FOR JOINING PLIES OF PAPER | 01-02-2014 |
| 20160186378 | EDGE EMBOSSER SET FOR TISSUE PAPER ROLL CONVERSION - An edge embosser for converting paper tissue, having three processing stations, two for engraving ( | 06-30-2016 |
