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Air Jet Spinning

Air jet spinning has offered yarn manufacturers the opportunity to produce yarn at relatively high production rate. Unlike other spinning methods in which productivity is limited by the amount of twist in the yarn, Air Jet yarns can be produced at the same production rate regardless of yarn counts. Murata Vortex Spinners are one such leading Air Jet spinning machines which excel at producing finer yarns (Ne 40/1-60/1), because of the improved strength imparted to the smaller fibre bundle.

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combination twill weave

Combination twill weaving

Combination twills find extensive use in the worsted industry in the production of garment fabrics, as these weaves are capable of producing compact textures. These twills are constructed by two methods 1. End and end combination 2.Pick and pick combination. In the first method the twill weaves are combined end way and in the second method twill weaves are combined in pick way. In combination with twill weaves two different types of continuous twills are combined together alternately.

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Twill Weaves

Twill is a type of textile weave with a pattern of diagonal parallel ribs. It can be identified by looking at the presence of pronounced diagonal lines that run along the width of the fabric. It has higher resistance to tearing than a plain weave because it has fewer yarn interlacing per area, therefore a greater degree of internal mobility. In addition, two yarns will bear the load when the fabric is torn.

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textile-labelling

Labels used on Textile Articles

Symbols are written on labels, attached to textiles to indicate how a particular item should best be cleaned. Textile and apparel labels can help you consider alternative choices and make better buying decisions if you take time to read them. Permanent Care Labels (PCL) use symbols to explain how to care for wearing apparel and home sewing fabrics, so consumers need to learn the basic symbols.

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screen printing

Screen Printing

One method of decorating fabric is screen printing, in this, a pattern is painted onto a fine silk screen with resist emulsion. The core of the screen print process involves a fine mesh, or screen, which is stretched very tightly around an unyielding frame. Any area that is not to be printed, will be masked out on this screen or mesh. To create the print, the framed screen is positioned over the item to be printed along with a splodge of thick ink. The ink is pressed through the screen.

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lock stitch

Different kind of stitches

One unit of confirmation of thread resulting from repeatedly passing a strand or strands or loops of thread into or through a material is called a stitch. There are two basic stitch formations, lock stitch, and chain stitch. In all cases, the stitch develops from the formation of a loop in the needle thread as the needle rises from its lowest point. This loop is either inter-looped with the preceding loop or inter-looped with other threads or interlaced with an under thread in lockstitch.

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Programmable sewing machine

Feeding Systems of Sewing Machines

Material feed is the controlled movement of the material being sewn from one stitch position to the next. Different feeding mechanisms available are for sewing fabrics. Some of them are Manual feed, Feed dog, Drop Feed, Needle Feed (Upper pivot needle Feed, Central pivot needle Feed, Parallel drive needle Feed), Wheel feed, Rotary feed, Upper Feed(Vibrating Presser Foot, Alternating Presser Foot, Top Feed, Jump Foot, Walking Foot, Spring action asking Foot, Driven walking Foot, Wheel feed.

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rubber milk extraction from rubber tree

Elastomeric Fibers

Elastomeric fibers are those fibers that possess extremely high elongations at break and that recover fully and rapidly from high elongations up to their breaking point. The fibers are all used in specialized applications where high elasticity is necessary within the textile structure. An Elastomer is a polymer with the physical property of elasticity. The elastomer is a term derived from elastic polymer, which is often used interchangeably with the term rubber.

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