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Sossna GmbH – Sossna Spinnerets ® - was founded in 1985 as a German-based engineering company specializing in the chemical fibre industry. In 1993, after Sossna GmbH delivered a turn-key spinnerets production plant to China, spinnerets became the main activity of Sossna GmbH.
As the saying goes, spinnerets are the heart of a spinning plant. We are proud to say that hearts, specially designed and tailor-made, supplied by Sossna Spinnerets ® now beat in many chemical fibre plants all over the world.

Our product range covers all kinds of high pressure, stainless steel spinnerets for spinning monofilaments, multifilaments and staple fibres, including bi-components, from several polymers like PP, PA.6, PA.66 and PET for producing textile-, industrial-, carpet (BCF), medical and special yarns.

Different blank dimensions and forms can be supplied, such as round, rectangular and oval. In addition to round capillaries, a large variety of profiled capillaries can be provided for spinning standard or micro dpf filaments.

Different types of stainless steel material, well-proven for spinnerets, are available and will be supplied with the appropriate heat treatment and surface hardening. Other materials, also aside stainless steel, are available on request.

The exit surface of spinnerets can be provided with matt lapping, mirror lapping or PVD-coating.

Download Sossna Spinnerets Catalogue here