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Pore Characteristic Determination with Mercury Porosimetry in Polyester Staple Yarns
mercury porosimetry pore size distribution
2009/2/9
There are several methods of testing porosity and relevant quantities such as pore size, pore size distribution, pore diameter etc. The intra-yarn porosity of polyester staple yarns with different cro...
A Research on the Compact Spinning for Long Staple Yarns
compact spinning conventional ring spinning spinning triangle worsted spinning
2009/2/8
Compact spinning produces a new yarn structure, as the edge fibres are incorporated into the yarn due to the elimination of the spinning triangle, so that the harmful effects of the spinning triangle ...