Fiberweb Corovin Gmbh

Fitesa Germany Gmbh

Markus Haberer

Steffen Bornemann

Helmut Hartl

Stefanie Streich

Henning Röttger

Dag Fohlin

A polymer fiber comprising a thermoplastic polymer and an inorganic filler, wherein the filler content, based on the polymer fiber, is more than about 10% by weight and the mean particle size (D) of the filler is less than or equal to about 6 &#x3bc;m. A textile fabric, especially nonwoven, produced from the polymer fiber.

Polymer fiber and nonwoven

The present invention concerns a nonwoven fabric the fibers of which have polyethylene on at least part of their surface, where the fibers are thermally bonded and the non-woven fabric exhibits an abrasion of less than 0.5 mg/cm, in particular of less than 0.4 mg/cm, and an embossed area fraction of less than 35%, in particular of less than 28%. Furthermore a device is made available for the manufacture of a non-woven fabric, using a polyethylene-containing polymer, with a take-down system underneath a spinning plate that causes the take-down of the polyethylene, where the spinning plate has an L/D ratio of between 4 and 9.

Polyethylene-based, soft nonwoven fabric

Disclosed is a spunbonded non-woven made of polyolefin filaments having a titer &#x3c;1.6 dtex, the spunbonded non-woven having a surface weight &#x2266;20 g/m, a density &#x2267;0.06 g/cm, a maximum tensile force of between 9.5 and 62 N in the direction of the machine and of between 4.5 and 35 N perpendicular to the direction of the machine.

Lightweight spun-bonded non-woven with particular mechanical properties

The present invention relates to the production of a non-woven material having high extensibility and comprising polymer fibers using mixtures with amphiphilic block copolymers as compatibilizers for preparing blends, as well as their production and use.

Non-woven material comprising polymer fibers using mixtures with amphiphilic block copolymers as well as their production and use

The invention relates to a spun-bonded nonwoven fabric made of polyolefin filaments having a titer&#x3c;1.6 dtex, the spun-bonded nonwoven fabric having a basis weight&#x2266;18 g/m, a waterproofness of &#x3c;15 cm measured as a water column, and an air permeability of at least 230 m/(m&#xb7;min), wherein the product of the air permeability and the basis weight is &#x2266;5000 g/(m&#xb7;min).

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Osnabrück, Germany

Markus Haberer