Welcome to visit our filter paper factory
Supplying:
12.3gsm non-heat sealable filter paper in roll
16.5gsm 18gsm heat sealable filter paper in roll
25gsm-28gsm coffee filter paper in roll
SPECIFICATIONS FOR HEAT SEAL FILTER PAPER
Units |
Specifications |
||
Basic weight (g/m2) |
16.5±0.5 |
||
Tensile strength(KN/m) |
MD |
≥0.67 |
|
CD |
≥0.20 |
||
Wet tensile strength (MD)(KN/m) |
≥0.12 |
||
Water filter time (s) |
≤1.5 |
||
Air permeability(L/m2S) |
≥1100 |
||
Tea powder leakage test |
Qualified |
||
Width |
94mm,114mm,120mm,125mm,140mm 148mm,160mm,265mm etc |
||
Packaging machine type |
IMA C21, CONSTANTA, PERFECTA, etc |
SPECIFICATIONS FOR NON-HEAT SEAL FILTER PAPER
Units |
Specifications |
||
Basic weight (g/m2) |
12.5±0.2 |
||
Tensile strength(KN/m) |
MD |
≥0.93 |
|
CD |
≥0.23 |
||
Wet tensile strength (MD)(KN/m) |
≥0.16 |
||
Water filter time (s) |
≤1.0 |
||
Air permeability(L/m2S) |
≥1400 |
||
Tea powder leakage test |
Qualified |
||
Width |
94mm, 103mm etc |
||
Packaging machine type |
IMA C21, CONSTANTA, PERFECTA, etc |
SPECIFICATION FOR COFFEE FILTER PAPER
Basic weight |
25g-28g |
Width |
65mm, 70mm,82mm,160mm, etc |
Size of coffee pods: |
44-45mm size for E.S.E. certified machines |