Fulling

Definition and Overview

Fulling is a finishing process that uses the scale-like structure called scales on the surface of wool fibers. Through the action of moisture, heat, detergent, and mechanical action such as rubbing and compression, the fibers are intertwined, causing the textile to shrink and become denser.

A key feature is that even after woven or knitted fabric is processed, some of the original structure remains. It differs from felt, which is made by directly interlocking fibers without a structure, in the manufacturing process and whether a base fabric is present.

Characteristics and the Texture It Produces

Fulling makes the textile dense and gives it a fuller, firmer look and feel. As the surface fuzz covers the structure, the weave becomes less visible, and the appearance may become smooth or slightly matte.

Because the density increases, heat retention and wind resistance generally improve. On the other hand, the textile width and required yardage become smaller than before processing, and thickness, firmness, and drape vary greatly depending on the material, construction, and degree of fulling.

• The stronger the degree of fulling, the less visible the structure and pattern tend to be.
• When blended with fibers other than wool, check the fulling result and shrinkage differences in advance.
• Brushing is a process that raises fuzz, while fulling is a process that interlocks fibers to make the textile denser.

Main Applications

Fulling textiles are used for autumn and winter coats, jackets, blousons, skirts, pants, and other items that take advantage of their warmth and firm appearance. They are also suitable for items such as hats and bags that require moderate thickness and self-supporting structure.

Melton is often treated as a wool fabric that has undergone strong fulling, and is characterized by a uniform, dense surface. However, fulling is the name of the process, not a fabric name or structure name like melton itself.

Selection and Handling Notes

When selecting, check the post-processing textile width, industry weight, thickness, firmness, and fuzz condition, and determine whether it matches the warmth and silhouette required for the application. In particular, it is important to confirm the cutting yardage using finished dimensions that reflect shrinkage caused by processing.

Additional shrinkage or changes in texture may occur due to washing, getting wet, or friction. Follow the product's care label and check in advance whether home washing is allowed, whether dry cleaning is suitable, and the ironing conditions.

In sewing, consider thickness-related steps and seam allowance overlap. Seams may sink in easily, and strong pressure from the iron may crush the surface or cause shine, so it is reassuring to perform sewing and pressing tests on offcuts.

Frequently Asked Questions