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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!
The SEFAR PowerShield fabrics are hybrid woven fabrics consisting of PET and copper monofilaments.
Electrically insulated surface
Soft: can be placed close to the surface
that needs to be shielded
Light weight (< 90 g/m²)
Thin (0.1 mm)
High air permeability (> 8000 l/m²/s)
Large shielding areas (> 1 m width, unlimited length)
Electromagnetic field attenuations up to 40 dB
Can be laminated into customer's product
At a typical WLAN frequency of 2.4 GHz, over 30 dB can be reached, which means that over 99.9% of the signal is blocked.
PowerShield PS01 – fabric for shielding of electromagnetic field with arbitrary (i.e. circular) polarization direction.
PowerShield PS03 – fabric for shielding of electromagnetic field with directed linear polarization.