Textile is a type of material composed of natural or synthetic fibres. Types of textiles include animal-based material such as wool or silk, plant-based material such as linen and cotton, and synthetic material such as polyester and rayon. Textiles are often associated with the production of clothing.
Plain weave is the most common and tightest of basic weave structures in which the filling threads pass over and under successive warp threads and repeat the same pattern with alternate threads in the following row, producing a chequered surface. They do not ravel easily but tend to wrinkle and have less absorbency than other weaves. The plain weave is variously known as ?calico? or ?tabby? weave. It is the simplest of all weaves having a repeat size of 2.
In the simplest weaving arrangement, alternate warp yarns are over or under the shuttle as it
moves in one direction and the warp yarn positions are reversed for the return stroke of the
shuttle. This weave can be made on a loom with only two harnesses. In other arrangements, several warp yarns may be moved upward or downward together, or several filling picks may take place before the warp yarns change position.
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.
The process of producing a fabric by interlacing warp and weft threads is known as weaving. The machine used for weaving is known as weaving machine or loom. Weaving is an art that has been practiced for thousands of years. The earliest application of weaving dates back to the Egyptian civilization. In order to interlace wrap and weft threads to produce a fabric, the basic mechanisms necessary on any type of looms are Primary, Secondary and Auxiliary mechanisms.
The term "Textile" is a Latin word originating from the word "texere" which means "to weave" Textile refers to a flexible material comprising of a network of natural or artificial fibres, known as yarn.
An important factor that influences the prominence of twill is the direction of twist in the yarn. When the direction of yarn twist is same as the twill direction, the prominence is reduced and when the direction of the the yarn twist is opposite to the twill direction, the prominence of the twill is increased. In other words a Z twill with Z twist yarn or an S twill with S twist yarn shows less prominence.
Twill Weave is strong and hard-wearing, used for fashion and furnishing fabrics. In plain weave the warp and weftare aligned so that they form a simple criss-cross pattern. Each weft thread crosses the warp threads by going over one, then under the next, and so on. The next weft thread goes under the warp threads thatits neighbor went over, and vice versa. Plain weave is also known as “tabby weave” or “taffeta weave”.Twill is a type of fabric woven with a pattern of diagonal parallel ribs.
In weaving, no matter what type of weaving is being done, four major operations are performed in sequence and are continuously repeated, they are Shedding, Picking, Beating Up, Taking Up and Letting Off