Quality Control Challenges in Color Matching How to Overcome Them

Quality control in color matching is essential for ensuring consistency and accuracy in various industries where color plays a critical role, such as paper & packaging, textiles, and many more. The primary purpose of quality control in color matching is to maintain consistent color reproduction and meet specific standards or customer requirements.

Achieve accurate color quality of product with Presto color-matching cabinet

Features of Presto color matching cabinet- Spectrum Asia

• Standardized and controlled lighting conditions.
• Wide Viewing Area
• High-Quality Light sources used.
• Standards: ISO 3664, BS 950, ASTM D 1729, DIN 6173

Technical specifications of Presto color matching cabinet- Spectrum Asia

• The equipment is fitted with FIVE Light Sources as per CIE International Standards:
• D – 65 – Artificial daylight – 2 Nos.
• TFL Light-Tungsten Filament – 4 Nos.
• TL – 84 Light-Point of Sale – 1No.
• UVB Light-Ultra Violet – 1 No.
• CWF Light-Cool white fluorescent – 1 No.
• Hour Meter-Imported from Germany to record the cumulative usage.
• The angle of the viewing booth – 45 degree
• Viewing Booth Material – Wood or Steel
• Time Totalizer – up to 99999.9 hours
• The Presto color matching cabinet is manufactured strictly as per ASTM standards and comes complete with an instruction manual and conformance certificate.

Top quality control challenges in color matching one can get

1. Perception Variability: Color perception can vary among individuals due to factors such as age, lighting conditions, and personal color acuity. This variability poses a challenge in achieving consistent color matching, as different observers may interpret colors differently. Standardizing color evaluation procedures and training personnel can help mitigate this challenge.
2. Inconsistency in product colors: This occurs when colors vary from batch to batch or between different production runs. This can be caused by changes in the raw materials, formulations, or manufacturing process.  This phenomenon is known as Metamerism. This can be caused by differences in the spectral power distribution of the two light sources or by differences in the way that the human eye perceives color under different lighting conditions. When trying to achieve an accurate color match, it's important to test colors under multiple light sources.
3. Inaccurate Instruments and Standards: One of the most common quality control challenges in color matching is inaccurate instruments and standards. This can be a result of several factors, including incorrect calibration, poor lighting conditions, and operator error. To overcome this challenge, it is important to have well-calibrated lab testing equipment that provides highly accurate lab testing results.
4. Lack of Standardization of Procedures: Color matching is a critical part of quality control for many industries. If the manufacturers don’t follow standard methods, then this can lead to a lot of confusion and frustration when trying to achieve consistent results. Unfortunately, defective or low-quality raw materials are one of the most common quality control issues in color matching.

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