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1.excellent compactness
2.excellent permeability
3.high Wet strength
We specially produce all kindly tea bag filter paper, heat seal type and non heat seal type. The product has super advantage of high tensile strength, good air penetration characters. It is widely used in tea, coffee, medicine etc. filter bag packing.
HEAT SEAL TEABAG FILTER PAPER
(Signal gloss/Double rough)
UNIT
SPECIFICATIONS
Substance
g/
18.0±1.0
21.0±1.0
23.0±1.0
Water Permeability Time
s
≤1.5
≤2.0
≤2.5
Brightness
%
≥75.0
Dry Tensile Strength
MD
KN/m
≥0.4
≥0.5
≥0.6
CD
≥0.2
≥0.25
≥0.3
Wet Tensile Strength
MD
≥0.11
≥0.13
≥0.15
Moisture Delivery
%
8.0-10.0
Peculiar Smell
-
Negative
Tea Powder Leakage Test
-
Approval
Heat seal Ability
Positive
KN/m
0.12
0.13
0.14
Negative
KN/m
0.05
0.06
0.065
1. High porosity, high strength. It will not broken package, dropped calls during immersion and can retain the original aroma, color and taste.
2. High permeability. It enables the rapid release of tea aroma , color and flavor while retaining particles within the bag.
3. High sanitation standards. Several of quality inspection report can be provided. And also can meet the requirements of the export.
4. Perfect adaptation. The evolution of our heat sealable product range integrates a unique and complex blend of specialty fibers that improve the heat seal ability of our filter papers. So our filter paper is widely used for the latest high speed packaging machines, such as Italy IMA, Argentine MAISA, NF CDMA, Tianjin Machine.
Specifications:
1. Width: 87mm, 103mm, 114mm, etc
2. Outside diameter:450-600mm
3. Core size: 76mm
4. Basic weight: 16.5gsm
5. Package: 2or3 rolls/ctn
6. Color: White, Natural color
7. Delivery time: 15
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