Application of Computer in Apparel Manufacturing Expt. no Experiment Name 01 Study on Lectra Modaris environment set up. 02 Study and practise on pattern design for a T-shirt by Lectra CAD system. 03 Study and practise on pattern grading for a T-shirt. 04 Study on marker making for a T-shirt by Lectra Diamino CAD system […]
Dyeing Of Cotton Fabric With Sulpher Dyes
Dyeing Of Cotton Fabric With Sulpher Dyes Introduction: Sulpher dyes are complex heterocyclic molecules or mixtures formed by melting or boiling organic compounds containing amino or nitro groups with Na-polysulphide and Sulpher. Sulpher dyes are so called as they all contain Sulpher linkage within their molecules. Sulpher dyes are highly coloured, water insoluble compounds and […]
Dyeing Of Cotton Fabric With Reactive Dyes
Dyeing Of Cotton Fabric With Reactive Dyes Introduction: A dye, which is capable of reacting chemically with a substrate to form a covalent dye substrate linkage, is known as reactive dye. Here the dye contains a reactive group and this reactive group makes covalent bond with the fibre polymer and act as an integral part […]
Raschel Machines | Features, Knitting Cycle & Application of Raschel Machines
Raschel Machines | Features, Knitting Cycle & Application of Raschel Machines Raschel Machines Raschel machines for producing stretch and non-stretch sportswear, lingerie and tulle, as well as fine and coarse nets. Raschel knits do not stretch significantly and are often bulky; consequently, they are often used as an unlined material for coats, jackets, straight skirts […]
Surgical Bandages and Surgical Gauzes
Surgical Bandages and Surgical Gauzes Surgical bandages & surgical gauze are the wound dressings products manufactured from white bleached cotton. The function of surgical gauze is to provide an absorbent material of sufficient tensile strength for surgical dressing. And the function of bandages is to hold dressings in place to provide pressure or support. They […]
Study on the Rib Circular Knitting Machine and Knitting Action of Rib Circular Knitting Machine
Study on the Rib Circular Knitting Machine and Knitting Action of Rib Circular Knitting Machine Inroduction: On a double knitting machine, the needles are “gaited” — the needles in the dial and the cylinder are spaced in relationship to each other. With rib gaiting, the two sets of needles are not directly opposite each other, […]
Printing (Solid-color) on polyester fabric with Pigments ( Rotary screen )
Printing (Solid-color) on polyester fabric with Pigments ( Rotary screen ) Theory: Printing means localized application of Dyes or other color producing substance according to design outlines. Now a days polyester fabric use frequently and for printing pigments are very popular. Pigments have very high color yield and fastness properties. They do not need any […]
Dyeing Of Cotton Fabric With Pigments In A Padding Mangle
Dyeing Of Cotton Fabric With Pigments In A Padding Mangle Theoretical knowledge: The Padding Mangle is perhaps the most familiar & most universal of all Textile dyeing and finishing machiney. Basically it appears to be quite a simple machine. performing its task of removing the excess liquid from the fabric in a simple way.but behind […]
Dyeing Of Cotton Fabric With Hot Brand Reactive Dyes In Exhaustion Method
Dyeing Of Cotton Fabric With Hot Brand Reactive Dyes In Exhaustion Method (Combination Shade) Object: To dye a material practically. To observe the practical advantages and disadvantages of this dye. To compare the theoretical idea with practical experiment. Introduction: Reactive dyes forms covalent bond with fibre polymer and thus attach itself with fibre. It is […]
Dyeing Of Cotton Fabric With Cold Brand Reactive Dye In Exhaustion Method (Single Shade)
Dyeing Of Cotton Fabric With Cold Brand Reactive Dye In Exhaustion Method (Single Shade) Introduction: A dye, which is capable of reacting chemically with a substrate to form a covalent dye substrate linkage, is known as reactive dye. Here the dye contains a reactive group and this reactive group makes covalent bond with the fibre […]
