Types of Dyes-Classification based on chemical structure

dyeing finishing The Dyes are classified based on the fibres to which they can be applied and the chemical nature of each dye. Dyes are complex unsaturated aromatic compounds fulfilling characteristics like intense colour, soluability, Substansiveness and fastness. Dyes can be defined as the different type of colouring particles which differ in each type from the other in chemical composition and are used for colouring fabrics in different colours and shades which are completely soluble in liquid media.

Derivatives of twill Weaves

fabric weaving Derivatives Formed by Rearranging Ends or Picks- The number of what maybe termed fundamental weaves is comparatively small, but the weaves that may be derived from them are innumerable. Thus, if a simple twill weave is shown out in design paper, several other weaves maybe obtained from it by rearranging either the ends or the picks. Designs thus obtained are termed derivatives.

Quality and Uses of Stitch Types

apparel

Blow Room Functions

spinning spun-yarn yarn Blow room is the starting of the spinning operation where the fibre is opened, cleaned, mixed , micro dust removed and evened thus passed to carding machine without increasing fibre rupture, fibre neps , broken seed particles and without removing more good fibres. The basic functions of blow room are opening, cleaning, dust removal, blending and evenly feeding the material on the card.

Sisal

fiber sisal-fibre-reinforced composites that are traditionally used for making ropes, mats, carpets, fancy articles and others

The Layout Procedure

apparel

Seam Types

apparel Seam types are the place where two pieces of fabric are joined by application of a series of stitches or stitch types with a defined geometry. Over the years there are a number of different types of seams that have been developed to do different jobs. Many have largely been superseded by the development of machine stitches that finish as you sew them, and by the development of the over locker (or serger in some parts of the world), it is useful to know some of the basic seams types and finishes.

Woven Fabric Construction

fabric weaving Fabrics can be constructed in a variety of ways, ranging from the matting together of fibrous materials to the intricate interlacing of complex yarn systems.

Global Apparel Industry at a ''Tipping Point''

apparel assorted The global apparel industry and market are "at a tipping point", with economic uncertainty casting doubts on levels of future growth, according to a new research report.

Fabric Cutting Techniques

apparel apparel-making Basically there are 2 techniques of cutting fabric like portable cutting,stationary cutting.With the advancement in technology there have been imporvements in fabric techniques also like Automated, Numerically Controlled cutting systems, which has Automatic blade cutting, Laser cutting,Water jet cutting,Die cutting etc.