Coated printing sheet and process for making same
Номер патента: EP1545893A1
Опубликовано: 29-06-2005
Автор(ы): Bert Scholte, Jacques De Jong, Jean-Pierre Haenen
Принадлежит: Sappi Netherlands Services BV
Опубликовано: 29-06-2005
Автор(ы): Bert Scholte, Jacques De Jong, Jean-Pierre Haenen
Принадлежит: Sappi Netherlands Services BV
Реферат: A printing sheet is described comprising a substrate and, on at least one side of the substrate, an image receptive coating layer with a cumulative porosity volume of pore widths below 200nm as measured using nitrogen intrusion methods of more than 0.006 cm3 per gram paper. In particular in the context of printing sheets with high-gloss this particular porosity distribution leads to a quick and easily adjustable ink setting behaviour. Additionally a method for manufacturing such a printing sheet is described using organic, i.e. polymer and inorganic particulate pigments of fine particle characteristics.
Coated printing paper for industrial inkjet printing press and method of producing printed material
Номер патента: US09873985B2. Автор: Toru Kaneko,Masanori Nagoshi. Владелец: Mitsubishi Paper Mills Ltd. Дата публикации: 2018-01-23.