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OTHER FILTER PAPER

COFFEE FILTER PAPER

SPEC:19(+/-1)GSM/22(+/-1.1)GSM
RW: 98/95/560MM
STRUCTURE OF PAPER: PLAIN & PATTERN
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Description
PATTERN COFFEE FILTER PAPER
Parameter Unit 19g 22g
Substance g/m2 19.0±1.0 22.0±1.1
Density g/cm³ 0.22 0.24
Heatseal Temperature degree 135-150 135-150
Air permeability L/m2.s 876.6 795.08
Tensile strength, dry MD N/15 mm 9.60 10.2
Tensile strength, dry CD N/15 mm 3.15 3.45
Tensile strength, wet MD N/15 mm 3.00 3.60
Heatseal strength, CD N/15mm 2.10 2.25
Filter Time s 0.3 0.4
Moisture % 3.80 4.20