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Bleaching of pulp is a very important process in the making of right kind of Pulp Purpose and Principle The purpose of chemical pulping is
Pulping is the process of using chemical or mechanical methods, or a combination of both, to dissociate plant fiber raw materials into natural pulp (unbleached
What is the fracture toughness of paper? Fracture toughness or fracture resistance of paper is a way to describe the process of paper breaking. Fracture
Why is the forming part of the paper machine not working well? Do you have such a question?To pursue greater economic benefits and better product
Toilet paper is a thin paper used for daily hygiene in people’s lives, with good softness, absorbency, cleanliness and other characteristics. So, on what kind
What is plant fiber for papermaking? Plant fiber is a thick-walled tissue widely distributed in plants. Its cells are slender, pointed at both ends, with
Paper is an indispensable material in our lives. The structure of paper is composed of fibers, fiber fragments and fine fibers, filler particles, polymers and
Improved sulfateProcess Technology Deep Delignification The concept of deep delignification was first proposed by Professor Hartler of the Royal Institute of Technology in Sweden in
Alkaline cooking is divided into intermittent cooking and continuous cooking according to the operation. Intermittent cooking Cooking process 1.Loading and liquid feeding Refers to loading