1. Fusing-An Understanding Fusing is the process of fixing a fusible interlining to the outer fabric by application heat & pressure. In this process the interlining & outer fabric composite is heated up to a specified temperature; as recommended by the manufacturer (depending upon the melting point of adhesive used […]
INTRODUCTION A defect of the knitted fabric is an abnormality which spoils the aesthetics i.e. the clean & uniform appearance of the fabric & effects the performance parameters, like; dimensional stability etc. The International Standard describes defects which commonly appear during the inspection of knitted piece-goods. The purpose of this […]
After greige fabrics have been received in the greige room by the processing mills the bales are opened and inspected. It is checked and verified weather the greige fabrics meets the specific standards, and also checked all weaving defects are marked out. Fabric inspection involves following three processes Perching Burling […]
There are several different ways by which coloring materials are classified; the following are the most useful ones for the dyer: 1. Classification according to solubility 2. Soluble dyes (anionic or cationic) 3. Disperse dyes (non-ionic, very slightly water soluble) 4. Pigments (insoluble) 2. Classification according to method of application […]
TEXTILE PRINTING Color designs are developed on fabrics by printing with dyes and pigments in paste form with specially designed machines. Printing is used to apply coloring localized areas only. Printed fabrics usually have clear-cut edges in the printed portions on the face of the fabric. Printing allows for great […]
COLOR FASTNESS Property of a pigment or dye to retain its original hue, especially without fading, running, or changing when wetted, washed, cleaned; or stored under normal conditions when exposed to light, heat, or other influences. Factors Affecting Color Fastness Fiber Type Class of Dye Used Dyeing or Printing Process […]
Shape Retention Finishes Apparel products retain their shape and their pressed appearance even after many wearing, washings and dry cleaning sessions“ Durable Press, Wrinkle Free, Wrinkle Resistant and Permanent Press”. Wrinkles are due to crushes on fabric during use and care. Wrinkle recovery depends on ‘Cross Links’ in inner molecular […]