With the development of secondary fiber recycling, waste paper and pulp play a vital role in the paper and pulp industry. Waste paper pulp, wood pulp, and non-wood pulp are three largest paper pulp classifications. As a large waste paper and pulp consumption country, China...
What is the waste paper pulp? The waste paper pulp means the used waste paper or slitting deckle edge of printing house is treated by bleaching or deinking with the paper pulper machines. The fiber strength and property of waste paper are decided by the...
Pulp cooking is a necessary process of paper pulp making, batch cooking and continuous cooking are two typical methods of pulp cooking process. there are a series of paper pulper machine in the whole pulp cooking process, such as pulp digester, blow tank, heat exchanger,...
Wood pulping and papermaking means the process that dissociates wood fiber into pulp and makes paper. In a word, papermaking process includes two main steps: pulp making and paper making. Modern pulping and papermaking started in the 19th century, and it was brought to China. The...
According to the report “The Market Outlook of Pulping and Papermaking Enzyme Industry 2017-2024”, the global production value of enzyme for pulping and papermaking industry will achieve 22.5 million dollars and the output will be over 9500 ton by 2024. Pulping and papermaking enzyme applies...
