| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
kaima |
| Model Number |
18gsm |
Heatsealing Tea FilterPaper: ♣Features: 1.High strength 2.High porosity and high permeability 3.High sanitation standards We specially produces all kindly tea bag filter paper, heatseal type and non heat seal type. The product has super advantage of high tensile strength, good air penetrationcharacters. It is widely used in condiment,herbs, medicine etc.♣Technical Data:Heatsealing Tea Filter Paper UNITSPECIFICATIONS Substanceg/16.5±1.0 18.0±1.0 21.0±1.0 23.0±1.0 Water Permeability Times≤1.0≤1.5≤2.0≤2.5 Brightness%≥75.0Dry Tensile StrengthMDKN/m≥0.3≥0.4 ≥0.5 ≥0.6 CD≥0.3≥0.4 ≥0.5 ≥0.6 Wet Tensile StrengthMD≥0.1≥0.11 ≥0.13 ≥0.15 Moisture Delivery %8.0-10.0Peculiar Smell -NegativeTea Powder Leakage Test -ApprovalHeatseal AbilityPositive KN/m0.110.120.130.14Negative KN/m0.050.060.0650.07