Mechanical Properties and Load-Bearing Performance of High-Calcium-Filled PP Hollow Panels with Cross-Shaped / Triangular / Grid-Shaped Interlocking Structures
Investigate tensile, tear and compressive behaviors of high-calcium filled PP hollow panels of 800, 900, 1000 g/m² basis weights. Analyze failure modes of cross-shaped, triangular and grid-shaped interlocking components, discuss influences of rib orientation and basis weight for low-cost eco-friendly packaging application.








