Table 7 Handsheet properties of BS soda pulp blended with TOCC.

From: Circular utilization of discarded oyster farming bamboo scaffolding in pulp and papermaking

Sample (BS: TOCC)

CSF (mL)

Tensile index (N m/g)

Burst index (kPa m2/g)

Ring crush index (kgf m2/g)

Bulk (cm3/g)

BS

TOCC

100

0

350

43.40 ± 1.52c

2.54 ± 0.06d

12.86 ± 0.51c

2.08 ± 0.03c

50

50

395

30.15 ± 0.95a

1.68 ± 0.05c

10.66 ± 0.44b

2.00 ± 0.03b

0

100

385

28.62 ± 1.70a

1.03 ± 0.05a

9.29 ± 0.04a

1.79 ± 0.06a

JOCC

405

32.85 ± 2.063b

1.37 ± 0.09b

10.24 ± 0.32 b

1.76 ± 0.03a

The quality requirement standard for corrugated board paper in CNS

Corrugating medium (CNS 1455 B-grade)

–

 > 29.43

–

 > 7

–

Liner board (CNS 2955 C-grade)

–

–

2.0

 > 10

–

  1. Comparison of the data for different groups was performed by using Turkey’s HSD test. The significant level is set at p ≤ 0.05; Group a < b < c < d.
Back to article page