Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21H - Pulp compositions; Preparation thereof not covered by subclasses ,; Impregnating or coating of paper; Treatment of finished paper not covered by class or subclass; Paper not otherwise provided for › D21H 23 - Processes or apparatus for adding material to the pulp or to the paper
Patents for D21H 23 - Processes or apparatus for adding material to the pulp or to the paper (8,452)
10/2012
10/18/2012DE102011007321A1 Rakelhalter Blade holder
10/18/2012DE102011007274A1 Verfahren und Düsenanordnung zum Einbringen von Chemikalien und/oder Additiven in einen Prozessstrom eines Herstellungsprozesses Method and nozzle assembly for introducing chemicals and / or additives into a process stream of a manufacturing process
10/17/2012EP2511418A1 Use of a multi-layer roller
10/17/2012EP2510152A1 Doctor blade for a fiber web machine and doctor arrangement in a fiber web machine
10/17/2012CN102741476A Device for treating a running paper, cardboard or other fiber material web
10/17/2012CN102733264A Squeegee holder
10/17/2012CN102733263A A color control method for the production of a color household paper
10/17/2012CN102729675A Window type positioning paper-plastic fusion method
10/17/2012CN102002895B Vacuum aluminum plating ground paperboard and production method thereof
10/16/2012CA2488543C Triazinylaminostilbene disulphonic acid mixtures
10/11/2012WO2012136635A1 Application head
10/11/2012US20120255698 Method and Composition for Improved Temporary Wet Strength
10/11/2012DE102011007026A1 Auftragskopf Gun
10/10/2012EP2507431A2 Device for treating a running paper, cardboard, or other fiber material web
10/10/2012CN202482700U Tension subsection control machine
10/10/2012CN102725448A A method for applying a barrier on moulded fibrous product and a product produced by said method
10/10/2012CN102720095A Heavy calcium carbonate foam slurry line control system and method
10/10/2012CN102715861A Process for producing perfuming facial tissue and perfuming facial tissue
10/10/2012CN101701117B Laser mould pressing alcohol soluble aluminizing transfer paint and preparation method and application thereof
10/10/2012CN101691719B Control agent of dissolving colloidal substances in paper machine circulating off-machine water and use method thereof
10/10/2012CN101068985B Method for producing paper with a high substance weight
10/04/2012WO2012133092A1 Coated white board and manufacturing method thereof
10/04/2012WO2012133091A1 Coated white paperboard and method for manufacturing same
10/04/2012WO2012133088A1 Coated paper for printing and method for manufacturing same
10/04/2012US20120247701 Wet-End Manufacturing Process for Bitumen-Impregnated Fiberboard
10/03/2012EP2504488A1 A method for applying a barrier on moulded fibrous product and a product produced by said method
10/03/2012CN202466311U Chinese art paper coating machine
10/03/2012CN202466310U White board coating device
10/03/2012CN202466309U Pressurized screen and coating system comprising pressurized screen
10/03/2012CN102712009A Head for DF coater
10/03/2012CN102704345A Method for making trace coated offset paper
10/03/2012CN102704344A Coated paper roughness two-side difference adjusting technology
10/03/2012CN102704343A Multifunctional coating machine used for reproducing tobacco leaf by adopting papermaking method
10/03/2012CN102704342A Printability adaption agent application device for paper making machine and method for adding printability adaption agent
10/03/2012CN102704341A Papermaking reinforcing agent addition technology and device
09/2012
09/27/2012WO2012128700A1 Blade shaped tool and method for its manufacturing
09/27/2012WO2012126816A1 Device and method for impregnating a paper web
09/27/2012US20120241114 Process for production of a paper or paperboard product
09/26/2012CN202450385U System for controlling viscosity of glue solutions of thermosensitive printing paper automatically
09/26/2012CN202450384U Back water coating device
09/26/2012CN202450383U Carbonless copy paper coating machine
09/26/2012CN202450382U Corrugated case waxing production line
09/26/2012CN202450381U Transferring type air knife coater
09/26/2012CN202450375U Built-in air knife coating papermaking machine with high papermaking quality
09/26/2012CN102695831A Modifying agent for yankee coatings
09/20/2012US20120234748 High temperature treated media
09/19/2012EP2500107A1 Df coater
09/19/2012CN202440720U Coating device for printing ink jet photographic paper
09/19/2012CN202440719U Hot melt glue coating head
09/19/2012CN102686389A Coated printing substrate
09/19/2012CN102677543A Method for fill feeding in papermaking
09/19/2012CN102677535A Method for improving dehydration efficiency, increasing sheet wet web strength, increasing sheet wet strength and improving filler retention during papermaking
09/19/2012CN102349571B Fruit and vegetable preservative, fruit and vegetable preservative paper and preparation method thereof
09/18/2012CA2436521C Lotioned and embossed tissuepaper
09/13/2012WO2012120193A1 Doctor blade
09/13/2012WO2012095553A3 Spray apparatus and spray method for fiber web
09/12/2012CN202430591U Surface sizing machine
09/12/2012CN202430590U Sizing device for wet-process thin-felt production line
09/12/2012CN202430589U Bio-enzyme adding mechanism for facial tissue machine
09/12/2012CN202427600U 帘式涂布装置 The curtain coating apparatus
09/12/2012CN102666989A Ultrasmooth and recyclable printable sheet and process for manufacturing same
09/11/2012USRE43651 Surface coatings
09/11/2012US8262857 Process for producing tissue products
09/05/2012EP2495365A1 Device for providing intermediate layers, intermediate layer, paletting method
09/05/2012CN202416066U Waxing device capable of controlling coating quantity and coating position
09/05/2012CN202416065U Atomizer for coating machine
09/05/2012CN202416064U Starching equipment for paper pasting machine
09/05/2012CN102154929B Novel dried noodle packing paper
09/05/2012CN101768891B Kraft liner cardboard paper and manufacturing method thereof
09/05/2012CN101626539B Manufacture method of high performance paper loudspeaker diaphragm materials
08/2012
08/29/2012CN202401343U Paper machine device for coating microcapsules by using film transfer
08/29/2012CN102652197A Doctor blade for a fiber web machine and doctor arrangement in a fiber web machine
08/29/2012CN101333784B Novel energy-conserving environment-protecting complete-regeneration coating white cardboard and method for preparing same
08/28/2012CA2691810C Ink-jet-printable decorative paper
08/23/2012WO2012112398A1 Polymeric composites
08/23/2012WO2012109938A2 Method, device and system for remote power supply in coaxial network
08/23/2012US20120211187 Method Of Making A Cellulosic Absorbent Sheet
08/23/2012US20120211186 Method Of Making A Cellulosic Absorbent Sheet
08/23/2012CA2824137A1 Polymeric composites
08/22/2012CN202390722U Novel paper air eliminating device
08/22/2012CN202390721U Paper overturning device
08/22/2012CN102648317A Blade coating
08/22/2012CN102644217A Natural plant essential oil antibacterial base paper
08/22/2012CN102644215A Preparation method of offset paper
08/22/2012CN102086616B Method for manufacturing surface wear-resisting impregnated paper of laminate floor by dry-spraying Al2O3
08/15/2012EP2152970B1 A method for manufacturing paper
08/15/2012CN202380360U Gluing roller for manufacturing honeycomb paperboard
08/15/2012CN202380359U Corrugated board pulp coating machine
08/15/2012CN202380358U Coating equipment for biological latex light coated paper
08/15/2012CN202380357U Automatic gum scrapping device of steel roller of transfer paperboard compounding machine
08/15/2012CN102639254A DF coater
08/15/2012CN102635039A Adjustable glue spreader sliding seat of corrugator
08/15/2012CN102635018A Ink bearing paper for thermal dye sublimation record and preparation method of ink bearing paper
08/15/2012CN102635017A Production method for increasing skin-friction coefficient of kraft paper and special device for production method
08/14/2012US8241460 Method and apparatus for manufacturing cigarette wrapping paper
08/08/2012EP2035624B1 Formulations for high speed print processing
08/08/2012CN202369860U Steeping processor for paper sheet
08/07/2012US8236136 Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making
08/07/2012CA2489424C Strong and dispersible paper products
08/02/2012DE102008021541B4 Verfahren und Vorrichtung zum Behandeln einer Faserbahn Method and apparatus for treating a fibrous web
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