News Articles Tagged: Whitening paper production

The Chemistry of Brightness: Anionic Optical Brightener APC in Paper Production

Delve into the anionic nature of Optical Brightener APC and its significance in paper production, covering its use in pulp, sizing, and coating for optimal brightness.

Optimize Paper Brightness with Industrial Optical Brightener 4BK Solutions

Explore NINGBO INNO PHARMCHEM CO.,LTD.'s Optical Brightener 4BK, an effective industrial chemical for paper brightening, enhancing the whiteness and visual quality of various paper products.