How do towels and napkins undergo finishing processes to enhance softness and longevity?

Towels and napkins go through several finishing processes to improve their softness, durability, and overall performance. These processes include:

1. Washing and Softening:
   After dyeing, towels and napkins are washed to remove any excess chemicals or dye. A softening agent (such as silicone or natural oils) may be applied during washing to enhance the fabric’s softness and smoothness. This treatment gives the fabric a plush feel, making it more comfortable for the user.
2. Tumble Drying:
   Towels, in particular, are often tumble dried after washing. This process helps to fluff up the fibers, improving their absorbency and softness. The heat and tumbling action open up the fibers, creating a more lofty texture.
3. Brushing:
   A brushing process is sometimes used, especially for towels, to lift the fibers and create a fluffy, plush surface. This increases the fabric’s surface area, improving both softness and its ability to absorb moisture.
4. Heat Setting:
   Heat setting is often applied to stabilize the fabric’s structure, reducing any shrinkage after washing. This process also enhances the longevity of the fabric by ensuring it maintains its shape and appearance over time.
5. Stone Washing:
   For some towels and napkins, stone washing is used. Small stones are added to the washing process to physically break down some of the fibers, giving the fabric a softer and more worn-in feel. This technique is often used to achieve a vintage look while maintaining softness.
6. Anti-Microbial Treatment:
   To extend the lifespan and hygiene of towels and napkins, an anti-microbial or anti-bacterial finish may be applied. This treatment helps prevent the growth of bacteria, mold, and mildew, which can degrade the fabric over time.
7. Shrinkage Control:
   Towels and napkins are often treated with shrinkage control finishes to ensure they retain their shape and size after repeated washing. This helps to maintain their longevity and fit, preventing the fabric from shrinking excessively.
8. Surface Coating:
   Sometimes, a light coating of silicone or resin is applied to the fabric surface to add an extra layer of softness and smoothness. This also helps the fabric resist wear and tear, contributing to its longevity.

By incorporating these finishing processes, towels and napkins can achieve improved softness, absorbency, and durability, ensuring they perform well over time while maintaining their aesthetic qualities.