Conocimiento de Producto
ECT y FCT del Cartón Ondulado Explicados
Explicación de ECT y FCT para evaluar resistencia del cartón ondulado.
Respuesta Rápida
ECT (prueba de aplastamiento de cantos) mide cuánta fuerza compresiva a cartón ondulado edge puede soportar antes de aplastarse. FCT (prueba de aplastamiento plano) mide la resistencia al aplastamiento of the fluted medium itself. Ambos ayudan a los compradores a evaluar resistencia del cartón, pero ECT se usa más comúnmente for carton stacking decisions.
What Is ECT?
ECT reflECTs the board's ability to resist vertical compression when cartons are stacked on pallets or in warehouses. Higher ECT generally means better stacking performance.
What Is FCT?
FCT focuses on the crush resistance of the corrugated medium. It is useful for evaluating flute quality and production consistency.
Why Los compradores deben Care
Choosing board only by thickness or flute name is risky. ECT and FCT provide measurable strength references for procurement and quality control.
Typical Buyer Questions
What ECT is needed for my stacking height?
Does the supplier test every batch?
How does humidity affECT ECT performance?
Is there a correlation between ECT and resistencia al estallido?
Practical Sourcing Advice
Share your product weight, pallet pattern, and storage environment with the supplier. Request ECT test reports or equivalent quality documents.
Recomendación PackTrades
Use ECT as a starting specification, then validate with a real stacking test using your filled cartons.