carrier tissue paper

The key to wet strength tissue being resistant to water is its unique manufacturing process and composition. During the production process, wet strength paper is added with a wet strength agent, a chemical additive that can form chemical bonds or physical crosslinks with paper fibers, thereby significantly enhancing the strength of the paper in a wet state. Common wet strength agents include polyamide polyamine epichlorohydrin (PAE) resins, etc., which can prevent the bonding between fibers from being completely destroyed by water, allowing the paper to maintain a certain structural integrity. In addition, the fiber structure of carrier tissue paper has also been optimized, so that the carrier tissue paper part can maintain high strength and toughness after being wet, further improving the durability of the paper. At the same time, multiple processes in the production process, such as calendering and drying, also help to improve the density and smoothness of the paper, making it less likely to break in a wet state. Wet strength paper (including wet strength paper as tissue paper) is widely used in absorbent products such as diapers and sanitary napkins due to its resistant property to water, as well as special-purpose paper (tissue paper) such as map paper and banknote paper that need to withstand a humid environment. These application scenarios have high requirements on the wet strength of paper, and wet-strength paper is the ideal choice to meet these needs.