Water absorption performance of food service wipes: analysis of materials, processes and practical applications

1. The cornerstone of water absorption performance: special materials and exquisite craftsmanship
The primary factor for the good water absorption performance of food service wipes is their selected materials. These wipes are usually designed with a multi-layer fiber structure, and each layer is carefully selected to ensure the best water absorption and water lock effect. Common materials include cellulose fibers, polyester fibers, and synthetic fibers with special water absorption functions. Cellulose fibers can quickly absorb and lock water and oil due to their natural hydrophilicity; while polyester fibers, with their good durability and strength, ensure that the wet wipes still maintain excellent performance after repeated use.

In addition to the choice of materials, the manufacturing process also has a decisive influence on the water absorption performance of wet wipes. Modern food service wipes often use advanced cross-laying technology to form a more compact and orderly structure between fibers, thereby enhancing the water absorption speed and capacity of wet wipes. In addition, special chemical treatments, such as the addition of surfactants, can further enhance the wet wipes' ability to absorb oil and ensure that the surface is clean and residue-free after wiping.

2. Three manifestations of water absorption performance
Fast absorption: High-quality food service wipes can quickly absorb liquids in a very short time. Whether it is clean water, beverages or oil stains, they can be effectively absorbed and locked inside the wipes. This fast absorption feature allows waiters to quickly clean stains on the table or tableware, providing customers with a cleaner dining environment. At the same time, fast absorption also means that the wipes are not easy to drip when in use, reducing secondary pollution during the cleaning process.
Locking water and moisturizing: In order to maintain the wetness of the wipes and avoid rapid drying during use, many food service wipes will add moisturizing ingredients such as glycerin. Glycerin has good hygroscopicity and water retention. It can absorb moisture in the air and lock the moisture inside the wipes to ensure that the wipes maintain a suitable degree of moisture for a long time. This feature allows the wipes to continue to work during the wiping process and will not lose the cleaning effect due to drying.
No water marks: Good water absorption performance is also reflected in the fact that the wipes will not leave obvious water marks after wiping. This is because the fiber structure in the wipes can evenly distribute moisture and avoid the formation of water droplets or water stains during the wiping process. The characteristic of not leaving water marks not only keeps the surface clean and beautiful, but also avoids the hygiene problems that may be caused by residual water marks.
3. Advantages and Challenges in Practical Applications
In practical applications, the water absorption performance of food service wipes brings many conveniences. They can quickly clean various stains on the table and reduce the workload of waiters; at the same time, the wet touch also makes customers feel more comfortable and at ease when using them. However, with the improvement of environmental awareness, how to balance the water absorption performance and environmental protection of wet wipes has become an urgent problem to be solved. At present, some food service wipes made of degradable materials have appeared on the market, which not only ensure water absorption performance, but also reduce the impact on the environment.