Fabric Quality

Definition and Overview

Fabric quality is an on-site term that broadly describes the overall condition that forms the foundation of a fabric. It refers to the firmness, thickness, uniformity, softness or firmness, and surface neatness created by combinations of yarn, structure, density, and processing. It is used not only for woven fabrics but also for knits.

“Good fabric quality” generally means a fabric that is tightly constructed, holds its shape well, and gives an impression of being solid rather than flimsy. However, because fabric quality is not a single test value, it is important to judge it together with the intended application and design purpose.

Relationship to Hand, Function, and Appearance

Fabric quality is one element that makes up hand, but it is an expression that focuses more on the structural consistency of the fabric than on hand alone. A high-density fabric with stable yarn intersections or stitches generally tends to feel crisp, resilient, and appropriately thick, and its surface also looks neat.

On the other hand, even if fabric quality is solid, softness, drape, and a brushed feel can still be created through the material or finishing. Even a lightweight fabric can feel stable if its structure and density are appropriate, while a heavy fabric with a coarse structure will have a different fabric quality.

• Yarn thickness and twist: affect surface feel, firmness, and fullness.
• Structure: affects stretch, drape, and surface texture.
• Density: affects sheerness, crispness, and the sense of durability.
• Finishing: affects flexibility, dimensional stability, and final hand.

Main Applications and Fabric Selection

Fabric quality is not a term limited to specific items or seasons, but is checked broadly when selecting fabrics for shirts, blouses, pants, jackets, coats, dresses, and more. This is because it affects tailoring appearance, silhouette when worn, sheerness, and durability.

When a structured silhouette and durability are required, check the crispness, resilience, and shape stability. Even when soft drape is emphasized, confirm whether the fabric quality meets the necessary strength and sewing stability, using both the roll and the product sample.

Handling and Sewing Precautions

Fabric quality may change through washing, drying, and pressing. In fabrics containing natural fibers, or fabrics with loose structures, brushed finishes, or wrinkle finishes, shrinkage, stretching, yarn slippage, and changes in hand may occur. Perform washing tests and dimensional checks before mass production.

Before cutting, let the fabric relax off the roll and align the grain. For lightweight, low-density, or stretch fabrics, adjust the needle, thread, presser foot pressure, and feeding conditions to the fabric in order to reduce seam distortion and puckering, and use interfacing or stay tape as needed.

Differences from Similar Terms

Fabric quality and hand are often used with similar meanings, but hand broadly refers to the sensation conveyed by touch and appearance. Fabric quality is a term more often used when describing the firmness and structural stability that support those sensations.

Density is a specification value shown by the number of yarns per unit length, and is not fabric quality itself. Fabric weight is a numerical value indicating mass per unit area. Even with the same density or fabric weight, the perceived fabric quality changes if the yarn, structure, or finishing differs.

Frequently Asked Questions