搜索结果: 1-8 共查到“纺织科学技术 Assessment”相关记录8条 . 查询时间(0.343 秒)
Assessment of a fabric surface after the pilling process based on image analysis
computer image analysis pilling, pilling grade assessment of changes in the pilled surface
2009/6/17
This study presents the principles of a new method of assessing a pilled fabric surface, especially knitted fabric surfaces. The basis of the method developed consists in analysing a knitted fabric su...
Bioindicators for the Assessment of Microbiological Purity in Some Alimentary Products
bioindicator fluorescein acetate (FDA) film food freshness
2009/6/16
A method is presented for the preparation of fluorescence bioindicators in the form of a film.
The base film is made of either cellulose acetate or cellulose acetate-covered paperboard
prepared from...
Multi–Criterion Assessment of Pneumatically Spliced Cotton Combed Ring–Spun Yarns
yarn unknotted spliced yarn ends Integral Index of Quality
2009/6/15
The results of examinations of the strength and geometric dimensions of pneumatically spliced cotton combed ring spun yarns are presented. Unknotted spliced joints were linked using a Jointair 4941 sp...
Assessment of the Influence of Selected Features of a Carding Machine Working Cylinder on the Shell Deflection
Textile machinery Roller card machine Working cylinder
2009/4/22
The paper presents the discrete calculation FEM model used in the analysis of the working cylinder shell deflection with regard to the real construction features. The influences of shape deviation, th...
Assessment of Transversal Deformations of Multi-Axial Woven Fabrics Stretched One-Directionally
multi-axial fabrics thread systems one-directional stretching deformability of woven fabrics
2009/2/11
The coefficient of the transversal deformation of woven fabrics while stretched one-directionallywas determined by experiments. Three-axial fabrics, four-axial fabrics with homogeneous and inhomogeneo...
Assessment of Knitting Process Dynamics Using Computer Thermovision Method
knitting warp knitting anisostructural knitted fabrics tension
2009/2/8
The research aim of this work was to assess the usefulness of the thermovisual method in the qualitative and quantitative analysis of tension changes in warp threads during the technologicalprocess of...
Assessment of the Supermolecular Structure of Standard Polyester Fibres and Those with Reduced Susceptibility to Pilling, as Processed by the Uncontrolled Breaking Method
supermolecular structure polyester fibres pilling uncontrolled breaking
2009/2/5
We investigated the supermolecular structure of standard polyester fibres and those with reducedsusceptibility to pilling, processed by the uncontrolled breaking method with the use of
cable breaking...
Assessment of Knitting Conditions at States of Discontinuous Robbing Back in the Knitting Zone on Weft-knitting Machines
knitting process knitting zone robbing back effect raising cam dynamic forces
2009/1/20
On the basis of a deterministic digital model of the knitting process, loop formation conditions were identified at the states of discontinuous robbing back in the knitting zone. A linear cam of desce...