Quilting

Definition and Overview

Quilting is a process of stacking multiple layers and stitching them together. In many cases, quilt batting is placed between the outer fabric and lining, and secured with stitches at regular intervals. Stitch patterns such as diamonds, grids, and waves appear on the surface.

"Quilt" originally refers to anything made by stitching layered fabric together, but in Japan's textile and apparel fields, it may also refer to ready-made quilting fabric. Quilting is not a weave structure or fiber name, but a process created through layered construction and sewing.

Texture and Function

Because it contains an air layer created by the quilt batting, it is generally a fabric with loft, a soft hand, and easy warmth retention. The stitches help keep the batting from shifting, while the stitched areas become thinner, creating a textured surface with raised and recessed areas.

Lightness, firmness, and drape vary greatly depending on the materials, industry weight, and stitch spacing of the outer fabric, lining, and quilt batting. Fine quilt patterns help stabilize the batting and give a neat impression, while larger quilt patterns show loft more easily, though care is needed to prevent batting movement.

Main Uses and Seasons

Quilting with batting is often used for cold-weather apparel in autumn and winter, such as blousons, coats, vests, and jackets. In lighter constructions, it is also used for outer layers, skirts, bags, and pouches, and the stitching pattern can be used as a design element.

Outside apparel, it is also used for cushion covers, mats, and bedding items. When deciding on applications, confirm not only warmth retention but also the performance required in the finished product, such as abrasion resistance of the outer fabric, recovery of the batting, and slipperiness of the lining.

Selection and Handling Notes

When selecting, check the thickness and industry weight, as well as the stitch pattern and spacing, the type of batting, the materials on both sides, and the washing method. Thick materials tend to create bulky seam allowances, so consider the specifications for the collar, cuffs, and pocket openings, as well as the compatibility of the sewing machine, needle, and presser foot to be used.

Shrinkage caused by washing or heat may lead to puckering or waviness on the surface if the outer fabric, lining, and batting shrink at different rates. Before mass production, confirm shrinkage rate, changes in hand, and batting shift under the intended washing conditions, and handle according to the care label.

During cutting, align the quilt direction and pattern placement so the appearance does not differ between the left and right hardware. During sewing, use a machine with stable feeding suited to the thickness to reduce seam slippage and irregular stitch formation. If needed, reduce bulk in the seam allowances and construct to allow for thickness.

Differences from Similar Terms

Double weave is a woven fabric made by creating a two-layer structure on a loom, and its manufacturing method differs from quilting, which sandwiches batting and fixes it with stitches. Lamination and bonding are processes that join fabrics together with film or adhesive, and surface texture created by stitches is not essential.

Sashiko is a technique that uses repeated stitches in fabric as decoration or reinforcement. It may sometimes involve a structure with batting sandwiched inside, but quilting generally emphasizes fixing multiple layers to give thickness and warmth.

Frequently Asked Questions