coffee filter paper

coffee filter paper
1, from 16gsm to 40gsm,
2, width 90mm, 125mm
3 widely used for teabag and coffee

 coffee filter paper is heat sealable, environmental-friendly bleached

1, Weight range: 16gsm-40gsm
2, Sepcification: width according to clients' request. Normal width: 65mm,70mm and 125mm
3,  Color: white
4,  Material: pure wood pulp
5,  Non toxic, tasteless, good ventilation
6,  Used for packing tea as tea bag, sanitarian tea, Chinese herbal medicine,
      condiment, desiccant and so on

heatseal filter paper
ITERMS	RESULTS
Grammage	25+/-1GSM
Color	White
Tensile strength wet	36 kPa
Tensile strength dry,	CD   45gsm.   6.6 N/15mm
Tensile strength dry,	MD  133gsm.  19.4N/15mm
Brightness	>/= 75%
Seal strength Potential	440g/50mm
Heatseal ability	120 oC to 160 oC