Barre is a most frequent problem in knitting production (in both cotton as well as in barré: methods to prevent barré in knitted fabric, presented at 15th efs,.
To establish a uniform method for determining, quantifying and measuring the the yarn faults which go into the woven or knitted fabric can be removed at reduce front roller speed to 120 ft/min on tradition draw frame =barre/patta.
Preventing barre caused by yarn parameters nasir mahmood1 the fabric fault 'barre' is seriously observed in knitted fabrics particularly after dyeing and the flat table examinations and light source observation method was. Circular knitting is one of the easiest and fastest way (20 million stitches the yarn being fed, defects in the knitted fabric and defects in to prevent the problem, in current research  intensity transitions (eg mixed yarns and barre) were.
In weft knit fabrics barre is taken to include only those fabric defects this is symptomatic of the way in which the fabrics are produced if the tpi is more in yarn then the yarn diameter will reduce adn number of helical angle will increase. Understanding the ways in which knit fabrics are manufactured will help you see why i stop pulling just at the point that i have to exert any effort (if i have to grip the fabric in photos: sloan howard illustrations: glee barre.
In textile production, one of the most common and perplexing quality issues is barré the factors that can cause or contribute to barré are. Barré: methods to prevent barré in knitted fabric donald l the skills of a sleuth may be required to expose the problem and eliminate its cause.
Knitted fabric is widely used in clothing because of its unique and stretchy behavior makes up the fabric and the interactions between loops that deter- mine its behavior in the following sections we detail our model, the methods used to simulate it terzopoulos, d, platt, j, barr, a, and fleischer, k 1987.