Compare practical tray-only reference weights for all 21 current Qixin smooth-wall container models, with dimensions, capacity, pieces per kilogram, kilograms per 1,000 trays, and a repeatable weighing method.
A flat artwork approval is not approval of the formed tray. Compare what the file, flat print, formed sample, and first production lot each prove, then reproof when geometry or process identities change.
Aluminum foil container lid compatibility takes more than a shared length-and-width label. First, the rim has to mate correctly. Then the closure has to stay put after filling and make it through the actual equipment, food, temperature and distribution route. The 2026 aluminum foil container lid compatibility chart maps current Qixin tray models to the…
A wavy rim, folded corner and shipping dent can look similar in one photograph. This guide shows how to map the rim, separate forming from post-forming damage and build evidence for the next supplier review.
