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Dear Business Partner
It is our top priority to serve you in the best possible way, despite the current turbulences with the Corona virus. I therefore want to give you an update on the status of the Sefar Group, which also includes Monosuisse.
• The Sefar Group complies to all the local regulations with respect to the containment of the Corona virus.
• We have taken additional internal precautions to assure the continuation of our production and the deliveries to you.
• All of our spinning and weaving plants worldwide are currently operating without limitations.
• There is a possibility of national restrictions in countries, where we operate our decentralized fabrication units. This may cause delays in fabricated items. For details, please contact your local Sefar subsidiary.
• Global limitations on freight capacity, in particular for air shipments, may also affect the delivery time.
Being a fully integrated supplier, Sefar controls and ensures the entire supply chain of our technical fabrics, from the yarn production at Monosuisse to the shipping of the fabrics or the finished articles. You are in good hands at Sefar.
Should your operation face any supply challenges where we might be able to help, please let us know. Your contact person is reachable at any time.
We will keep you updated on any changes affecting our delivery performance.
I wish you good health!
Pleated elements significantly increase the filtration area in a given construction space.
Pleated elements are ribbons which have been pleated together, and then cut to a defined number of pleats. Endless pleated elements are possible with a suitable connection.
The individual fabric layers are simultaneously cut and welded together on their longitudinal side during the ultrasonic slitting.
The cutting to a defined number of pleats is done ultrasonically or by other suitable cutting technologies.
Up to 5 layers (non-woven depth filter, woven surface filter) are possible
Various filter media and filter materials can be combined (synthetics, steel, glass)
Pleat width ranges from 25 to 1200 mm; 25 – 590 mm for endless pleating elements
Pleat height ranges from 6 mm (one layer) or 8 mm
(multi-layer) to 50 mm
Pleat counts are unlimited
The position of the individual fabric layers, the specification of the filter side and also the number of pleats are all very important and therefore have to be defined precisely.
Pleated elements can be packed into PE bags that are welded shut
Endless pleated elements up to a maximal diameter of 50 mm and a maximal height of 60 mm can be packed in blisters (bigger products in PE bags)
Pleated elements made of SEFAR MEDIFAB fabrics are double bagged
The label contains the following information:
Dimensions (diameter in mm, length in meter)
Number of pieces per bag
(except endless pleated elements)
Can be used for medical applications (SEFAR MEDIFAB)
Wide scope of dimensions
The customer can send his free choice of filter materials
Optimal utilization of construction space
Easy handling (blister package)
Easy disposal (combustible materials)
For industry/application specific use please see links below:
For further information and fabric samples, please select the preferred contact option on the right.