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14 976 (0,106s)

Výsledek výzkumu

Structure Analysis of Carbonized Needle-punched Nonwovens by X-ray Computed Tomography

, the structural changes of acrylic fiber needle-punched nonwovens were evaluated when exposed-fiber contact efficiency of original acrylic fiber needle punched mat was examinedThis paper aims to fabricate...

Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

  • 2018
  • O
  • Odkaz
Výsledek výzkumu

Estimation of structural properties of carbonized needle-punched nonwovens by x-ray computed tomography

, the structural changes of acrylic fiber needle-punched nonwovens were evaluated when exposed-fiber contact efficiency of original acrylic fiber needle punched mat was examinedThis paper aims to fabricate...

Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

  • 2018
  • O
Výsledek výzkumu

Optimal processing of flax and hemp fibre nonwovens

needle-punching and reinforced fibre-mats were evaluated. The settings of the air-laying nonwoven fabrication. We are therefore hypothesizing that through proper production processes, the competiveness of flax and hemp fib...

JJ - Ostatní materiály

  • 2016
  • Jx
Výsledek výzkumu

Optimal Processing of Natural-Fibre Nonwovens

. Laboratory spike air-laying machine was used for fibre web production and needle-punching machine was used for fibre web reinforcement. Produced nonwovens reached is describing a possibility of natural-f...

JJ - Ostatní materiály

  • 2016
  • B
Výsledek výzkumu

Dynamic heat flux measurement for advanced insulation materials

through aerogel treated nonwoven fabrics and needle punched struto nonwoven fabric of resistance and clo values. The aerogel treated nonwoven fabrics showed higher resistance as compared to needle

JJ - Ostatní materiály

  • 2016
  • Jx
  • Odkaz
Výsledek výzkumu

Dynamic heat flux measurement of advanced insulation materials

through aerogel treated nonwoven fabrics and needle punched struto nonwoven fabric of resistance and clo values. The aerogel treated nonwoven fabrics showed higher resistance as compared to needle

JJ - Ostatní materiály

  • 2016
  • Jx
  • Odkaz
Výsledek výzkumu

Method and device for reducing noise generated during operation of needling machine for production of nonwoven fabrics

The invention relates to method of operation of the needling device (2) for production of nonwoven fabrics (11), whose needle board (23) moves in an enclosed space to the surface of the processed web (1) and to the...

JR - Ostatní strojírenství

  • 2012
  • P
  • Odkaz
Výsledek výzkumu

Sound Absorption Behavior of Resonant Membrane System

The material was composed of nanofibers applied to needle punched nonwovens and the resonance effect of nanofibrous layer was studied. It will be shown that resonant frequency depends on kind of polymer and mass per area of...

BI - Akustika a kmity

  • 2005
  • D
Výsledek výzkumu

Study on the Thermal Property of Highly Porous Nonwoven Fabrics

and needle-punching machine. The thermal properties of fibers and nonwoven fabrics were convective and radiative heat transfer, but heat transfer through nonwoven fabrics may of nonwoven fabrics, as well ...

JJ - Ostatní materiály

  • 2015
  • Jx
Výsledek výzkumu

Nonwoven web inspection

Nonwoven web inspection implemented on Pegas nonwoven plant (Bucovice, Znojmo)...

JB - Senzory, čidla, měření a regulace

  • 2009
  • D
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