Shanghai Sffiltech Co., Ltd.
Main products:filter bag,filter cloth,filter sewing machine,filter cage,filter sleeve
Products
Contact Us
  • Contact Person : Mr. zhai steven
  • Company Name : Shanghai Sffiltech Co., Ltd.
  • Tel : 0086-21-54710019
  • Fax : 0086-21-61294779
  • Address : Shanghai,Email: info[at]sffiltech.com,Email: sffiltech[at]gmail.com
  • Country/Region : China
  • Zip : 200240

needle punched polyester filter bag

needle punched polyester filter bag
Product Detailed
polyester filter bags needle punched filter bag air filter bag dust filter bag high quality

Specification of filter bag materail

STANNDARD

SPECIFICATION FOR POLESTER 500GSM

Construction:

Needle punched felt

Fibre Composition

2.2Dtex 1.56 Dtex  

Scrim Composition

Polyester Scrim support

Felt Area Weight

500+-20      

g/m2

Thickness

1.7+/-0.2

mm

Mean Air Permeability

9-15

m3/m2/min/12.7mmH2O

Breaking Strength-MD

>1000

N / 5cm

Breaking Strength-CMD

>1100      

N / 5cm

Breaking Elongation( N/5cm)-MD

<30        

%

Breaking Elongation( N/5cm)-CMD

<50     

%

Dry Shrinkage     MD130

\  <1.5     

%

Dry Shrinkage     CMD130

\   <1.5

%

Operating Temperatures

130

Recommended Maximum Continuous

130      

deg C

Recommended Maximum Surge

150        

deg C

Finish

singed & calendered & heat set

Pls feel free contact me,Jojo.

I'll give you best offer and excellent service.

needle punched polyester filter bag



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