QC in Card Accessory Manufacturing: What Quality Checks Actually Matter
Card accessory QC comes down to five measurable checkpoints: dimensional tolerance, material thickness and grade, print colour and registration, edge and closure quality, and packing integrity. This guide covers the working standards we use, AQL sampling (ISO 2859-1) vs. 100% inspection, the most common defects in card sleeves and holders, how importers can verify quality with third-party or video inspection, and how to build QC into a custom OEM order.
Sep 15,2026




