Essays
AKD is an active sizing agent, which can react with the hydroxyl group of cellulose to form an irreversible covalent bond, and the sizing effect is stable.
The AKD sizing mechanism consists of three main steps:
1) AKD emulsion particles are attached to the fiber surface.
2) AKD is heated in the drying section and spreads on the fiber surface.
3) AKD reacts with hydroxyl groups of cellulose to form covalent bonds.
When it comes to selecting the right type of paper for various applications, understanding the characteristics and uses of different paper types becomes essential. From everyday printing to specialized packaging and creative projects, each paper type offers unique properties that cater to specific needs. In this article, we will explore the world of paper and its diverse variations, ranging from standard bond and offset papers to specialty options like textured and translucent papers. Additionally, we will delve into their respective applications, factors to consider while selecting a paper type, and glimpse into the future trends shaping the industry. So, let’s embark on this journey of discovering the various paper types and their widespread applications.