TECHNICAL PACKAGING MATERIAL

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United States of America Patent

SERIAL NO

15659644

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to the use of a microfilament fabric comprising at least one layer A which comprises a fiber component in the form of microfilaments, which are laid down to produce a nonwoven and are bonded by jets of fluid, and have an average titer of less than 0.15 dtex, in the form of melt-spun microfilaments which are laid down to produce a nonwoven, and/or in the form of composite filaments which are split and bonded by fluid-jet bonding at least to some extent to produce elementary filaments having an average titer of less than 0.15 dtex, as a technical packaging material. The invention also relates to a microfilament composite fabric which comprises a microfilament fabric of this type, and also relates to a method for the production thereof.

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Patent Owner(s)

Patent OwnerAddress
CARL FREUDENBERG KG69469 WEINHEIM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Groten, Robert Sundhoffen, FR 38 426

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