Class / Patent application number | Description | Number of patent applications / Date published |
162194000 | With cutting and/or slitting | 10 |
20090178774 | Office equipment for paper recycling - An office paper recycling apparatus within a unitary body makes new office paper for use in office equipment from used office machine paper. The apparatus comprises a paper-shredding portion; a pulping portion; a paper-forming portion; a paper-press portion; a paper-drying portion; a paper-finishing portion having a means to trim the paper, a means to adjust the paper forming process by monitoring the stiffness properties and fiber orientation and a means to remove dust debris; and, a paper-collecting portion, where the new sheets are collected and stacked, ready to be used in office equipment. | 07-16-2009 |
20120168104 | METHOD AND APPARATUS FOR PRODUCING PRODUCT FROM STOCK PULP SHEET - A method of production of a product from a stock pulp sheet uses conveyor rolls to convey a stock pulp sheet to a crusher. During conveyance to the crusher, a defective part in the stock pulp sheet is detected by a detector. The detected defective part is removed from the stock pulp sheet by a remover. The stock pulp sheet from which the defective part is removed is supplied to the crusher to produce crushed pulp. The produced crushed pulp is used to produce a product in a product producer. | 07-05-2012 |
20120291973 | PAPERMAKING CLOTHING DEFINING A WIDTH OF A PAPER WEB AND ASSOCIATED SYSTEM AND METHOD - A clothing for supporting a wet paper web for dewatering is provided, comprising a dewatering fabric extending in a machine direction and formed only from a woven material to have a single, substantially consistent, permeability. A pair of laterally-spaced strip portions extend along the dewatering fabric in the machine direction, with each being substantially and consistently impermeable to air and forming a substantially and consistently smooth non-water-retaining surface. The strip portions define a permeable web-carrying portion of the dewatering fabric therebetween, wherein the paper web carried thereby extends over the entire width thereof. The permeable web-carrying portion allows air to flow therethrough, exclusively of the impermeable strip portions, such that the wet paper web carried only by the permeable web-carrying portion is dewatered. The width of the permeable web-carrying portion thereby defines the width of the wet paper web dried thereon. Associated systems and methods are also provided. | 11-22-2012 |
20130220564 | PAPER MANUFACTURING - In a paper production machine, trim is cut at a trim station located near a final reel with a trim handling duct leading into a recycling pulper. The trim is propelled into the pulper using an air jet without using a source of vacuum in the duct. A linear air jet for propelling trim in a trim duct is also disclosed. | 08-29-2013 |
20130333854 | Engineered Molded Fiberboard Panels and Methods of Making and Using the Same - A fiberboard panel is formed from at least one corrugated sheet of molded cellulose fiber material having alternating ribs and grooves. The corrugated sheet or panel is formed by a wet processing method including successive cold and hot press steps in which a wet mat is pressed between an opposing perforated platen and non-perforated, elastomeric material platen of cross-sectional shape substantially matching the desired panel shape and dimensions. | 12-19-2013 |
20140251566 | Papermaking Clothing Defining a Width of a Paper Web and Associated System and Method - A clothing for supporting a wet paper web for dewatering is provided, comprising a dewatering fabric extending in a machine direction and formed only from a woven material to have a single, substantially consistent, permeability. A pair of laterally-spaced strip portions extend along the dewatering fabric in the machine direction, with each being substantially and consistently impermeable to air and forming a substantially and consistently smooth non-water-retaining surface. The strip portions define a permeable web-carrying portion of the dewatering fabric therebetween, wherein the paper web carried thereby extends over the entire width thereof. The permeable web-carrying portion allows air to flow therethrough, exclusively of the impermeable strip portions, such that the wet paper web carried only by the permeable web-carrying portion is dewatered. The width of the permeable web-carrying portion thereby defines the width of the wet paper web dried thereon. Associated systems and methods are also provided. | 09-11-2014 |
20150376839 | DEVICE AND METHOD FOR CUTTING TO SIZE COATED DECORATIVE PAPER WEB SECTIONS AND USE OF A DEVICE | 12-31-2015 |
20160168801 | PULP MOLDING MACHINE, PULP MOLDING PROCESS AND PAPER-SHAPED ARTICLE MADE THEREBY | 06-16-2016 |
162195000 | Fluid deckle or shower | 2 |
20130192785 | WEB TURN-UP CUTTING APPARATUS AND METHOD - A web turn-up cutting method and apparatus for severing a continuous web that is traveling in a travel direction. The apparatus comprising a first water nozzle and a second water nozzle that are mountable on respective nozzle carriages and transversely movable. The apparatus further comprising a water jet controller adapted to activate a water supply of the first and second water nozzles and a carriage controller adapted to actuate the nozzle carriages to provide a transversal movement of the first and second water nozzles. The first and second nozzles being adapted to define together a substantially X-shaped cut on the traveling continuous web. The substantially X-shaped cut defining at least a substantially V-shaped tail for ending a forming roll, an opposite substantially V-shaped start for starting a new spool, a detachable first wing and a detachable second wing. A method of manufacturing paper in a papermaking machine. | 08-01-2013 |
20150007957 | WEB TURN-UP CUTTING APPARATUS AND METHOD - A web turn-up cutting method and apparatus for severing a continuous web has a water jet controller adapted to activate a water supply of first and second water nozzles and a carriage controller adapted to actuate the nozzle carriages to provide a transversal movement of the first and second water nozzles. The first and second nozzles are adapted to define together a substantially X-shaped cut on the traveling continuous web defining at least a substantially V-shaped tail for ending a forming roll, an opposite substantially V-shaped shaped start start for starting a new spool, a detachable first wing and a detachable second wing. | 01-08-2015 |