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coffee filter, 1.Even hole size,high precision of filtration, 2.Food approved:FDA,EC,NO SILLICON, 3.Material safety:MSDS,SVHC - details see: https://www.machineto.com/tea-filter-bag-mesh-media-coffee-filter-bag-10218597

Coffee filter

• Technical parameters

Item	NO	JPP38	JPP39
material		Nylon66 Monofilament	Nylon66 Monofilament
mesh count	Mesh/cm Mesh/inch	38	39
		97	100
yarn diameter	micron	60	55
mesh opening	micron	200	200
thickness	micron	110	100
weight	g/m2	27	25
open area	%	59	60
width	m	1.40	1.83

• Features

1.Even hole size,high precision of filtration

2.Smooth filament, immersion resistance,no material drop off

3.Stable chemical and physical properties

4.Widely used in liquid filtration,especially in making tea and coffe bags

• Certificates

1.Standard of quality:ISO9001:2008

2.Food approved:FDA,EC,NO SILLICON

3.Environmental certificate:ROHS

4.Material safety:MSDS,SVHC

5.Raw material test:PA66 MATERIAL TEST REPORT

• Finishing process

HTHP ultrasonic cleanling,high tempreture stabilized finish,unti-infiltration water treatment in 10000-grade purification workshop.

• Testing

a. Thread measuring

selecting the most suitable fibers for intended application

b. Check the mesh count

measuring the mesh count by pick glass

c. Check the mesh opening

measuring the mesh opening & thread diameter by microscope

d. One splice marked with red thread

• Package

Each roll packed in plastic bags,then in weaving bag or carton or woden case.It also can be customized

• Service

1.Heat cutting

2.Laser cutting

3.Ultrasonic welding

4.Raising

5.Calendaring

• Manufacturing process

• Expo

1.Nov. 15^th2011- Nov. 17^th2011 ,Filtration 2011held inChicago,USA

2.Mar. 22^th2011- Mar. 24^th2011 ,FILTECH2011held inWiesbaden,Germany