The invention relates to a method for producing by wet spinning a continuous filament containing hyaluronic acid in the free acidic and particularly water-soluble form.

The invention relates to a wound dressing comprising an electrospun scaffold.

A melt spinning line further bolstered production capacities.

The electrostatic spinning layer has at least a hydrophobic electrostatic spinning layer.

Spinning of natural fibres or extrusion of man-made fibres accompanied by spinning

Extrusion of man-made fibres accompanied by spinning or spinning of natural fibres

According to the invention, a jet spinner is operated with a spinning tension FS < 20 cN by means of a configuration of spinning box elements.

Each spinneret of a first spin group forms with at least one spinneret of a second spin group arranged in a common spinning plane, a spinning position for producing one of the composite yarns.

The spinning holes (6) are uniformly spaced from each other in the spinning insert (4).

Spinning of natural fibres or extrusion of man-made fibres accompanied by spinning or twisting

The invention relates to a melt spinning device for melt spinning filaments through spinning packs installed in a spin-die manifold, wherein several filament bundles are spun per spinning pack.

The film tube (10) is manufactured by means of a vertically descending spinning in a spinning vat (12) in which a spinning bath (11) is located.

The invention relates to a device and method for spinning and depositing a tow (15).

The artificial dura mater consists of electrostatic spinning layer by electrostatic spinning.

Spinning of natural fibres or extrusion of man-made fibres accompanied by spinning [9]