127057 ⎘
Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added; Addition to the formed paper Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
Sub-classes:IMPERMEABILIZATION TREATMENT OF PAPER OR CARDBOARD AND IMPERMEABLE PAPER OR CARDBOARD THUS OBTAINED
#2FILTER MATERIAL FOR FOOD PACKAGING
#3IMPERMEABILIZATION TREATMENT OF PAPER OR CARDBOARD AND IMPERMEABLE PAPER OR CARDBOARD THUS OBTAINED
#4Water Vapor Barrier Coating Composition
#5Hot-press gas grafting hydrophobization apparatus, and eco-friendly oil-absorbing low- weight paper manufactured using same
#6Compositions and methods for pretreating substrates for the subsequent fixing of vapor phase corrosion inhibitors
#7Paper with water repellent and partially heat sealing properties
#8METHOD OF MAKING DISPERSIBLE WET WIPES VIA PATTERNED BINDER APPLICATION
#9HONEYCOMB CORE HAVING A HIGH COMPRESSION STRENGTH
#10Conveyor for web
#11Process for the production of a coated substance comprising cellulosic fibres
#12Method for manufacturing a packaging material and a packaging material made by the method
#13Honeycomb core having a high compression strength
#14Device and method for cutting to size coated decorative paper web sections and use of a device
#15Online treated sealable and peelable medical paper for medical sterilization packaging
#16Method for coating a paper web
#17Printable sheet that is ultra-smooth and recyclable, and its method of fabrication
#18IMPROVING THE STRENGTH OF PAPER AND BOARD PRODUCTS
#19Process for Producing Coated Paper and Coated Paper
#20Method of manufacturing coated paper
#21Process for surface colouration of paper
#22Method for manufacturing an inkjet recording medium
#23Method of producing decorative paper and decorative laminate comprising such decorative paper
#24METHOD FOR APPLYING A MULTIPLE LAYER DIRECTLY TO A PAPER, BOARD OR OTHER MOVING WEB OF FIBROUS MATERIAL
#25Method and apparatus in the surface sizing of a paper or board web
#26Sizing method for board