The opacity of printing paperis a basic property and one of the very important indicators. Opacity is important for offset paper, especially low-basis weight offset

With the rapid development of social economy, paper packaging has occupied a very important position in various packaging materials, especially the series products of paper

According to the annual reports of listed Paper companies released by the China Securities Regulatory Commission’s designated information disclosure website for listed companies, the 27

The base material of the waterproof and oil-proof cardboardused for takeaway food packaging Containers is made of bleached chemical pulp through a special process, and

IP Sun Paper‘s PM23# machine mainly produces cultural paper, including offset printing paperand Copy Paper, with an annual output of more than 300,000 tons. The

In the processing of coated paper, the current Coated paper laminating machine auxiliary equipment is unable to accurately calibrate the processing and cutting of coated