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CH-8184 Bachenbülach

PPS - Needle-punched nonwovens

Details

Needle-punched nonwovens (PPS) are deposited in a carding machine to form a fleece; at the same time the individual fibres are joined together to create a fibrous web (fleece)
During fibre processing it is possible to achieve directional orientation and heavier fleeces are produced by using several layers of fibres
Needle punching is the process whereby the fleece is strengthened and compressed by repeatedly puncturing the fibrous web using a number of barbed hooks
A range of different surface structures can be produced using the needle punching process
Weight
DIN EN
29073-1
Fibre structureThickness
DIN ISO
9073-2
Max. tensile strength dry
DIN EN 29073-3
N / 5 cm
Max. tensile strength wet
DIN EN 29073-3
N / 5 cm
Elongation dry
DIN EN 29073-3
%
(g/m²) (mm)lengthacrosslengthacrosslengthacross
6090% PES,
10% PP
0,60758080854580
8090% PES,
10% PP
0,601202001101906090
10587% PES,
13% PP
0,80100160
--
4550
13087% PES,
13% PP
1,35120220100170100120
15090% PES,
10% PP
0,751702201803006045
400100% PES2,56508506508504050

Setpoint values stated are average values subject to variations in the production process for nonwovens.


Please select your PPS – needle-punched nonwovens by clicking in the first blue frame. Information about availability and price will be provided for you when you are logged on. Or send us an enquiry.

Weight in SBF-PPS 60|60 g/m² SBF-PPS 80|80 g/m² SBF-PPS 100|100 g/m² SBF-PPS 110|110 g/m² SBF-PPS 130|130 g/m² SBF-PPS 150|150 g/m² SBF-PES 400|400 g/m²
Roll width in 390|390 mm 450|450 mm 480|480 mm 500|500 mm 540|540 mm 660|660 mm 700|700 mm 710|710 mm 715|715 mm 750|750 mm 765|765 mm 900|900 mm 1000|1000 mm 1030|1030 mm 1500|1500 mm
Roll length in 25|25 m 50|50 m 100|100 m 150|150 m

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  • info.ch@sf-filter.com
  • +41 44 864 10 60
  • SF-Filter AG, Kasernenstrasse 6, CH-8184 Bachenbülach

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