Showing posts with label Plain Weave. Show all posts
Showing posts with label Plain Weave. Show all posts

8/27/13

Balanced Plain-Weave Woven Fabrics

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The balanced weaves are the most common. Unbalanced weaves, or rib weaves, and another variation, basket weaves, will be discussed later. It is helpful to classify balanced plain weaves by weight as light, medium, or heavy. Lightweight Plain Weave Fabrics. Lightweight plain-weave fabrics may be light in weight because they have either a low fabric count or are constructed of fine yarns and are usually sheer. The following low-fabric-count balanced plain weaves have somewhat specialized uses. 

1. Cheesecloth is open weave soft fabric originally used in producing cheese, serving as a wrapper or strainer for curds. 
2. Crinoline and buckram are heavily sized to serve as stiffening fabrics. 
3. Gauze, with a higher count than cheesecloth, is used in theatrical costumesand medical dressings, as well as for blouses and dresses. 

The following are high-count balanced plain weaves with fine yarns. 
• Chiffon is made from fine, highly twisted filament yarns. Because of the tightly twisted crepe yarns, chiffon has excellent drape, and although it is delicate in appearance, it is relatively durable. Sheer evening dresses, blouses, lingerie, and other dressy apparel are constructed from the fabric. 
• Ninon, a sheer plain weave of filament yarns, is often used in sheer curtains and draperies. 
• Organdy is a sheer cotton fabric that is given a temporarily or permanently stiffened finish. 
• Organza is a stiff sheer fabric made of filament yarns. 
• Voile, a soft fabric with somewhat lower fabric count and higher twist yarns, has a distinctive two-ply warp and ooddrapability. Medium- Weight Plain- Weave Fabrics. Medium weight balanced plain weaves usually have fairly high fabric counts, contain medium-weight yarns (12 to 29 tex), and are opaque. Distinguishing characteristics may be design, color, finish, or fabric count. 

1. Calico is a closely woven fabric with a small printed design. 
2. Chambray fabrics have colored warp yarns and white filling yarns that produce a heather appearance. Some contemporary chambrays may have warp and filling yarns of different colors. 
3. Chintz is a fabric printed with large designs that is often given a polished or glazed finish. Solid color glazed fabrics are called polished cotton. 
4. Gingham is a woven check or plaid design made with yarns of different colors. 
5. Muslin, generally woven from cotton or cotton blends, is made in both heavily sized, bleached qualities and in better grades for sheets and pillow cases. Muslin sheets are not combed and have a lower count (128 to 140 total yarns per inch) than do percale sheets. 
6. Percale, a closely woven, plain weave of cotton or blended fibers, is made from yarns of moderate twist. Percale yard goods are generally carded, but percale sheets are finer and more luxurious in feel and are made of combed yarns. 

Percale sheets have a count of 180 to 200 yarns (warp plus filling) per inch. 
Heavyweight Plain- Weave Fabrics. The following are common heavyweight plain weave fabrics. 
1. Butcher linen is a plain, stiff, white fabric made from heavy yarn. 
2. Crash is made from thick and thin yarns, giving the fabric a nubby look. 
3. Homespun is a furnishing fabric made with irregular yarns to resemble hand spun and hand-woven fabrics. 
4. Osnaburg is made of low-quality cotton for industrial use and in interior fabrics for curtains and upholstered furniture.
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The plain weave | Pattern Design to produce plain woven fabric

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Weave plan is the most popular topic of fabric structure and design in textile engineering courses. The manner in which groups of warp yarns are raised by the loom harnesses to permit the insertion of the filling yarn determines the pattern of the weave, and in large measure the kind of fabric produced. Weave patterns can create varying degrees of durability in fabrics, adding to their usefulness and also to their appearance. In a simple weave construction, consisting of the filling going under one warp and over the next, two harnesses are needed: one to lift the odd-numbered warp yarns, and econd to lift the even-numbered warp yarns. More than two harnesses are required for advanced weaves, and as many as forty for figured weaves. The three basic weaves in common use for the majority of fabrics are plain weave, twill weave, and satin weave, with some variations. Important constructions are also obtained from the following weaves: pile, double cloth, gauze, swivel, lappet, dobby, and Jacquard. 

The plain weave is the simplest of the weaves and the most common used to produce plain woven fabric. It consists of interlacing warp and filling yarns in a pattern of over one and under one. Imagine a small hand loom with the warp yarns held firmly in place. The filling yarn moves over the first warp yarn, under the second, over the third, under the fourth, and so on. In the next row, the filling yarn goes under the first warp yarn, over the second, under the third, and so on. In the third row, the filling moves over the first warp, under the second, and so on, just as it did in the first row. Plain 

Weave is the simplest and the most used weave.In a plain weave also called single weave, each warp yarn passes alternately over one and then under one filling yarn, for the whole length of the fabric. 


Characteristics of plain weave: 

• Plain weave fabrics are reversible unless some finish is given on one of the sides. 
• Fabrics made of this weave are inexpensive & easily produced. 
• Fabrics of this weave are durable. 
• Ex: Muslin, Organdy, Chiffon, Voile, Cambric etc. 
Structure of plain weave woven fabric
plain weave structure

The weave can be made with any type of yarn. Made with tightly twisted, single yarns that are placed close together both in the warp and filling, and with the same number of yarns in both directions, the resulting fabric will be a durable, simple, serviceable fabric. If, however, the warp were to be made from a single yarn and the filling from a colorful boucle yarn, a quite different, much more decorative fabric would result. Both are the product of the same, basic, plain weave. 

Plain-weave fabrics are constructed from many fibers and in weights ranging from light to heavy. Weaves may be balanced or unbalanced. Decorative effects can be achieved by using novelty yarns or yarns of different colors. Together with many of these novelty fabrics, a number of standard fabric types are made in the plain weave. In the past these standard fabrics were always constructed from specific fibers. At present suitable manufactured fibers are also woven into many of the standard fabric constructions.
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