Misregistration

Definition and Overview

Misregistration refers to a state in which the registration used as the alignment reference for printing each color does not match, mainly in prints using multiple color plates. It appears as an outward shift in the outline, base color showing between colors, or a fine pattern looking double.

Generally, it is treated as a quality defect, but in some cases a deliberately shifted color plate is adopted as part of the design. In such cases, the intended shift should be clearly specified in the design sample or specification sheet to distinguish it from accidental misregistration.

Appearance and Impact on Quality

Misregistration itself does not directly change the texture, strength, or water absorbency of the fabric. However, because it alters the outline of the pattern and the way colors overlap, it is especially noticeable in precise line drawings, text, small patterns, checks, and similar designs, and can greatly affect the overall impression of the product.

How noticeable it is depends on the fineness of the pattern, color contrast, base color, and printing method. It may be less noticeable in bold or irregular patterns, but even slight shifts can feel off in symmetrical or repeating patterns.

Applications and Checks During Planning

Misregistration is a quality condition related to the printing process, not to the material name or fabric structure. It needs to be checked across a wide range of items that use printed fabric, such as shirts, dresses, cut-and-sew items, miscellaneous goods, and interior applications. There are no seasonal limitations.

During planning, the line width, number of colors, and pattern repeat should be considered, and the allowable registration tolerance should be determined in advance. Before mass production, it is important to check not only the impression from a distance, but also key parts of the pattern, text, and outlines using trial-printed fabric.

• Check the center line of the pattern, edges, and overlapping color areas with priority.
• For panel patterns and large patterns, also check how they look after cutting.
• When using an intentional shifted effect, share a reference sample.

Points to Note in Washing and Sewing

Shrinkage from washing does not correct misregistration that has already occurred. Because fabric shrinkage changes the apparent size and placement of the pattern, projects that involve product washing should also check the appearance of the pattern after washing. Follow the washing instructions for each fabric.

In sewing, it is important not to confuse misregistration with pattern matching. Misregistration is a state in which the color plates are shifted on a single piece of fabric, while pattern matching is the work of aligning pattern positions between sewn parts. Before cutting, determine the reference position of the pattern, and allow extra fabric if necessary.

Differences from Similar Terms

Registration error is sometimes used as another term for misregistration. Registration means the reference used to align position in printing, and registration error refers to a state that deviates from that reference.

Pattern matching is the work of continuing the pattern between separate pieces, such as the body and sleeves, or between front body pieces, during sewing. It differs from misregistration, which is a problem with the print position on the fabric itself, in both the process where it occurs and the way it is handled. Fabric defects is a broad concept that also includes weaving flaws, stains, and uneven dyeing, and misregistration may be managed as one of these defects.

Frequently Asked Questions