As a product quality inspector at KOL Quality, it’s crucial to maintain the highest standards for jewellery. This guide outlines the essential aspects of jewellery quality inspection, based on detailed acceptance criteria and checkpoints. By understanding these processes, sellers can appreciate the meticulous care taken to ensure their jewellery meets the highest quality standards.
Jewellery defects are categorized to ensure clarity and focus during inspections. Here’s a breakdown:
To maintain product quality, perform the following special tests and measurements:
Transportation Drop Test:
Barcode Scanning Check:
Water Soaking Test:
Product Measurement:
Product Unit Weight:
Lead Content:
Symmetry and Markings:
Cleanliness and Finish:
Polishing and Setting Defects:
Plating Consistency:
Functionality of Clasps:
Earring Specifications: