Fabric Inspection | Four Point System Inspection: The essential process of maintaining the quality of raw materials used during making the finished product is called inspection. For garments, need to check the quality of fabric, sewing thread, trims etc. The process is done following a specific SOP to check the specific items. Four-Point System: Most […]

Denim Fabric | Denim Fabric Manufacturing Denim fabric Denim is a fabric which has a huge market demand all over the world both for casual wear as well as fashionable wear. It has been used extensively used by the people of all ages, classes and genders. Denim was born in a manufacturing center in the […]

Blowroom | Basic Functions of Blowroom | Basic Operations in the Blowroom  Introduction Blow room is the first step of yarn production in spinning mills. A section in which compressed bales are opened, cleaned and blending or mixing to form uniforms lap of specific length is called Blow room section. The cleaning efficiency of blow […]

Air Jet Spinning   Air Jet Spun Yarn  1 . The air-jet spun yarn is fascinated yarn consisting of a core of parallel fibers held together by wrapper fibers. 2 . The structure of air-jet spun yarn is essentially that of comparatively straight central core of fibers held together by taut surface fibers wound onto the […]

Graphical Representation of Mass Variations Graphical representations are aimed at providing easy analysis possibilities as well as providing more complete information than the numerical estimates. The following graphical representations are common with the latest generation evenness testers. Spectrogram  3D Spectrogram  Variance Length Curve  3D Variance Length Curve  Normal Diagram  Cut Length Diagram  Histogram Spectrogram The […]

The roving coming out of the front delivery roller is threaded through the top of the flyer, passes through its hollow leg around the presser arm on to the bobbin. The purpose of providing twist in roving is to give the strand sufficient strength to withstand the strain during unwinding in the creel of the ring frame. The insertion of twist is achieved by the rotation of the flyer.