It is used to process as teabag, coffee, medicine and condiment. Heat-sealed filter paper for teabag is processed as teabag, coffee, medicine and condiment by heat-sealable machine. It has performance of soft papery and high wet strength.
Main technical data:
Basis weight 17-25gsm
Dry tensile strength (CD) ≥0.40kN/m
Dry tensile strength (MD) ≥0.70kN/m
Wet tensile strength (MD) ≥0.16N/m
Seal strength ≥0.1kN/m
Air penetration ≥10000KL
Filtration speed ≤0.5S
White brightness ≥80%
Water content ≤6%
Smell: NO
Test of leaking: fanning eligibility
Other description: the roll width of heat-seal teabag paper is as follows:
125mm, 220mm, 480mm, Can change the roll width as per customers' requests.