0shares Facebook Twitter LinkedIn Tumblr Digg Print Reddit Weibo Xing Blogger MySpace Fundamentals Of Warp Knitting Warp Knitting : Warp knitting is defined as a loop forming process in which yarn is fed into knitting zone , parallel to fabric selvedge . In warp knitting , fabric is made by forming loops from yarns coming […]
Fabric Engineering
Crease Resistance and Recovery Test | Shirley Crease Recovery Tester
0shares Facebook Twitter LinkedIn Tumblr Digg Print Reddit Weibo Xing Blogger MySpace Crease Resistance and Recovery Test Crease: This is a fabric defect evidenced by a break line or mark or fold in a fabric generally caused by a sharp fold. Crease appears when the fabric is distorted in such a manner that part […]
Collagen: Changing the Course of the Future
0shares Facebook Twitter LinkedIn Tumblr Digg Print Reddit Weibo Xing Blogger MySpace Collagen: Changing the Course of the Future Muh. Amdadul Hoque , Md. Iftekhar Mahmood Department of Fabric Engineering famous American architect and inventor R. Buckminster said, “You never change things by fighting the existing reality. To change something, build a new model that makes […]
Knitting Faults in fabric
0shares Facebook Twitter LinkedIn Tumblr Digg Print Reddit Weibo Xing Blogger MySpace Knitting Faults in fabric : Weft fabric faults, Causes and Remedies 1. Hole Mark Causes: ❶ Holes are the results of yarn breakage or yarn cracks. ❷ During loop formation the yarn breaks in the rejoin of the needle hook. ❸ If the yarn count […]
Flat Knitting Technology
0shares Facebook Twitter LinkedIn Tumblr Digg Print Reddit Weibo Xing Blogger MySpace Flat Knitting Technology INTRODUCTION : The fabric which is produced by the machine is usually weft knitted fabric. Flat fabric will be produced. In the flat knitting machine needles are kept stationary and the cam will move along the width of the […]
Knitting | Knitting Types | Advantages and Disadvantages of Knitting | Properties of Knitting
0shares Facebook Twitter LinkedIn Tumblr Digg Print Reddit Weibo Xing Blogger MySpace Knitting Knitting is the second most popular technique of fabric or garment formation by inter-looping one or one set of yarns. Continuous length of yarn is converted into vertically intermeshed loops either by hand or by machine. The most important parameter of a knitted fabric […]
Fibers for Technical Textile
0shares Facebook Twitter LinkedIn Tumblr Digg Print Reddit Weibo Xing Blogger MySpace The usages of fibres in the technical textile area are not only the high functional fibres alone, but also the natural (due to bio-degradability and compatibility) and common man-made fibres occupied considerable share, which is shown in table . ( 1 ) Domestic […]
Management and it’s Functions
Management involves four basic activities—planning and decision making, organizing, leading, and controlling. Although there is a basic logic for describing these activities in this sequence (as indicated by the solid arrows), most managers engage in more than one activity at a time and often move back and forth between the activities in unpredictable ways (as shown by the dotted arrows).
Unevenness and Coefficient of Variation of Yarn
Unevenness and Coefficient of Variation of Yarn: The average value for all the deviations from the mean which is expressed as a percentage of the overall mean is called percentage of Mean Deviation (PMD). The coefficient of mass variation CV % is the ratio of standard deviation of mass variation divided by average mass variation.
Index of Irregularity
The ratio between the actual irregularity present in the material and the calculated limit irregularity is called index of irregularity. It is denoted by I. Accordingly the best yarn have a value of I = 1. Thus, the higher value of I indicate that the yarn is more irregular. On the other hand, the CV of the most regular/uniform strand of material in which the fiber ends are laid in a random order in the sliver, roving, or yarn is called limit irregularity.