Table 1 Mechanical properties of honeycomb paperboard.

From: Study on energy absorption of paper honeycomb sandwich tube filled by polyethylene foam under axial loading

Honeycomb base paper

Grammage (g/m2)

Thickness (mm)

Tensile strength (N/mm2)

Ring compression strength (N/m)

Transverse

Longitudinal

Transverse

Longitudinal

Face paper

200

0.244

25.33

34.01

1600

1830

Core paper

124

0.218

12.67

27.33

640

819

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