“Mecolour outlines manufacturing criteria and heat consistency standards for commercial sublimation ovens used in drinkware decoration.”

The Mecolour page is a buyer's checklist for evaluating and choosing a sublimation oven manufacturer/supplier — covering specifications, production capacity, OEM/ODM options, export packaging, and after-sales support — not a set of manufacturing criteria or heat consistency standards for the ovens. Temperature range (e.g., 60–200°C for the 20L model, 180–220°C for the S302 Tunnel Oven) is listed only as one product spec among many for supplier comparison, with no discussion of heat uniformity, tolerance, or consistency standards. The claim mischaracterizes a supplier-selection guide as a manufacturing/heat-standard document.