What the technical background supports
ACT’s historical durability white paper identifies puddling as an issue involving more than the surface textile, with possible furniture, foam, backing and recovery factors. It does not provide a universal diagnosis for an individual sofa. The underlying survey is historical and is not a current market forecast.
Control the prototype variables
Our suggested comparison uses the same cushion geometry, foam, cover pattern and assembly process while changing one textile option. Record the initial appearance, the agreed loading procedure and the agreed recovery interval. These are buyer-defined trial conditions, not a claim of a standard pass level.
Agree who decides acceptance
Have the buyer and upholsterer approve the observation method before production. If a wrinkle develops, compare assembly variables before attributing it to one cause. MPY0448 is shown for visual sampling only, with no stretch or recovery result asserted. Ask Mingpin to confirm construction and supply material for the intended prototype.