Cleaning cloth
AssigneeFirma Carl Freudenberg
InventorsRobert Groten, Jochen Wirsching, Frank Rudolph, Joerg Dunkel
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Abstract
A cleaning cloth is described made of a microfilament nonwoven weighing from 30 g/m2 to 500 g/m2, the nonwoven being made from melt-spun, stretched continuous multicomponent filaments having a titer of 1.5 to 5 dtex, which are immediately laid down to form a nonwoven, and the continuous multicomponent filaments, optionally after pre-bonding, being split at least to 80% to form continuous micro-filaments having a titer of 0.05 to 1.0 dtex and bonded.
Claims20
A cleaning cloth comprising a microfilament nonwoven weighing from 30 g/m2 to 500 g/m2, wherein the nonwoven is made from melt-spun, stretched continuous multicomponent filaments having a titer of 1.5 to 5 dtex, which are immediately laid down to form a nonwoven, and the continuous multicomponent filaments after pre-bonding, are split at least to 80% to form continuous micro-filaments having a titer of 0.05 to 1.0 dtex and bonded, wherein the filaments have an isotropic fiber distribution.
Dependencies are inferred from the claim text.