High quality low price filter paper for coffee / tea / herbal bags

Product Overview

Description

 

Material	Wood pulp,PP fibre
Substance	16.5gsm,18gsm,21gsm,23gsm,25gsm etc
Width	64mm,70mm,94mm,104mm,114mm,125mm,140mm,150mm,170mm,180mm etc.
Core Diameter	76mm
Outer Diameter	450mm
Payment term	T/T,L/C (bulk order),Western Union(sample or small order)
OEM Service	Acceptable
Certification	ISO,SGS
Shipment	By sea for bulk order,by air (airport to airport),express(door to door) for small order or samples
Suit for Machine	IMA machine, Maisa machine and CCFD6 machine
Usage	Filter Paper for Coffee / Tea / Herbal / Ingredients Bags

 

 

 

PARAMETER	Unit	Value						Test method
Substance	g/m2	16.5±1.0	18.0±1.0	22.0±1.0	25.0±1.0	28.0±1.4	38.0±1.9	GB/T 451.2
Tensile strength dry MD	Kn/m	0.6	0.7	0.8	0.9	1.2	1.8	GB/T 453
Tensile strength dry CD	Kn/m	0.16	0.18	0.2	0.2	0.23	0.5	GB/T 453
Tensile strength wet MD	Kn/m	0.18	0.2	0.22	0.24	0.25	0.43	GB/T 465.2
Tensile strength wet CD	Kn/m	0.08	0.1	0.12	0.12	0.12	0.17	GB/T 465.2
Moisture	%	7.0±2.0	7.0±2.0	7.0±2.0	7.0±2.0	7.0±2.0	7.0±2.0	GB/T 462
Brightness	%	>75.0	>75.0	>75.0	>75.0	>75.0	>75.0	GB/T 7974