Guía de Compra
Cómo Elegir Cartón Ondulado
Criterios para elegir grados y estructuras de cartón ondulado.
Respuesta Rápida
Elija cartón ondulado board based on product weight, stacking height, shipping method, print needs, and cost target. Key factors include wall structure, flute profile, liner quality, ECT rating, and exposición a la humedad during transport.
Wall Structure
pared simple: lightweight consumer goods and comercio elECTrónico cartons.
doble pared: heavier products and export shipping.
Triple wall: industrial parts and high-load applications.
Flute Profiles
A flute: cushioning and stacking.
B flute: good print surface and moderate strength.
C flute: general-purpose cartones de envío.
E flute: embalaje retail and thin board.
Liner Considerations
Kraft liner offers strength. White-top liner supports branding. Recycled liner reduces cost but may affECT appearance and consistency.
Strength Metrics
Pregunte a los proveedores for ECT (prueba de aplastamiento de cantos), resistencia al estallido, and basis weight of liner and medium.
Lista de Verificación para Compradores
Product weight per carton.
Maximum stacking layers in warehouse or container.
Transport humidity and vibration exposure.
Print coverage and color requirements.
Recomendación PackTrades
Start with the minimum grado de cartón that passes your stacking test, then upgrade only if field damage or customer complaints justify the extra cost.