Raden Weave

Definition and Overview

Raden weave incorporates raden expression, which makes use of the luster of the nacre layer on the inside of shell, into woven fabric. In some cases, nacre itself or materials with a similar luster are used in the design areas, and the method and material composition vary by region and product.

It is not a name that refers only to the weave structure, like plain weave or twill weave, but rather a term that focuses on the brilliance and patterned expression reminiscent of raden. For that reason, the ground weave, yarn used, and handling of lustrous materials are not uniform.

Appearance and Hand

Its defining feature is a complex luster that appears blue, green, purple, and other colors depending on the viewing angle and direction of light. Unlike the luster of gold or silver, it has a soft, deep sheen derived from shell, and even on a solid look, the design areas stand out impressively.

Depending on the amount of lustrous sections, the fineness of the pattern, and the ground weave, the drape, firmness, and thickness will vary. Items that use shell or foil-like materials may require more care against bending and friction than ordinary fabric.

Main Applications

It is used for formal obi fabric and kimono fabric, as well as stage costumes, dresses that emphasize decoration, outer fabric for bags and accessories, and interior decoration. Because the design stands out when it catches the light, it is also suited to ceremonial, event, and photography costumes.

Its main use is in applications that take advantage of its texture and elegance, and for items that are subject to strong daily friction or that are intended for frequent washing, durability should be confirmed in advance before use.

Selection and Handling Notes

When selecting, check the actual item to confirm whether the lustrous sections are genuine shell or an alternative material, the position and direction of the pattern, the ground weave, thickness, and the condition of the reverse side. It is also important to verify in a prototype the flexibility required for the intended use, the load on seams, and resistance to friction.

Since shrinkage from washing and changes in the lustrous sections vary depending on the material and finishing, priority should be given to the care label and the instructions from the fabric supplier. For products not intended for home washing, consider labeling and design based on professional cleaning.

When cutting, arrange the layout while checking how the pattern will appear, and during sewing, test conditions that do not make needle holes, presser marks, or feed marks stand out. Strong folding, excessive pressing pressure, or direct high-temperature pressing may cause cracking, wrinkling, or peeling of the lustrous material.

• Before cutting, confirm the pattern position and the right and wrong sides.
• Perform a sewing test to check needle holes, skipped stitches, and seam slippage.
• Use a pressing cloth for ironing, and test conditions starting from low temperature.
• Use in areas subject to concentrated friction should be judged by durability testing.

Differences from Similar Terms

Kinran is a woven fabric that produces gorgeous patterns using gold yarn, foil, and similar materials. Raden weave is also highly decorative, but its defining feature is that the iridescent luster unique to shell nacre is at the core of the design.

Hikihaku refers to the material or technique used to cut foil into thin strips and weave it in. Foil-like materials may be involved in the expression of raden weave, but hikihaku is not synonymous with raden weave. Pattern weave and Jacquard are terms related to methods of weaving patterns, and they may be used in the decorative expression of raden weave.

Frequently Asked Questions