Recently, the paper manufacturing companies in Japan have been increasing waste paper stock usage as a result of taking the environment and resources-preservation issues into consideration, Besides, the operation of paper machines and coaters at higher speed in order to reduce the production cost leads to the harder situation for the paper chemicals to show their efficiency, In fact, the retention of internal sizing agents and the effectiveness of surface sizing agents tend to decrease.
Under the circumstances, it is strongly noticed to make paper with higher qualities and wider versatilities using surface agents that can improve the surface quality of paper, At this time, we shall present our surface sizing agents, POLYMARON E-100 series, together with the latest technical tendency of the agents.
POLYMARON E-100 series show higher sizing effect compared with conventional surface sizing agents. Particularly when coated on neutralized papers, they show excellent sizing effect, writing quality and ink-jet printability. Moreover, they have excellent mechanical stability and less foaming property which is good for operation.
View full abstract