Classification of Dyeing Machine

dyeing machine

Classification of Dyeing Machine Rana Sohel Executive Engineer Sunman Textile Mills Ltd. Chittagong Cell: +8801912-420118 Email: rsohel07tex@gmail.com   Preparation and Dyeing Machinery: The choice of dyeing equipment depends on the type of fabric (woven, knitted, nonwoven), and the fibers it contains. Polyester fibers often have to be dyed at temperatures over 100 0C and so machines, which can operate under pressure, must be used. … [Read more...]

Effects of Hard Water in Textile Wet Processing Industry

hard water

Effects of Hard Water in Textile Wet Processing Industry Abdullah Nur Uddin Rony BTEC, 2nd Batch Facebook: Abdullah Rony   Water Hardness: The hardness of water is mainly due to the presence of soluble salt of Ca and Mg in the sample of water. Such soluble salt are chloride, nitrites, sulphates and bicarbonate of these metal heavy metal like Fe and Al also can tribute in the hardness of water. Hard water caused many problems during … [Read more...]

Problems and Solutions of Singeing Process

singeing

Problems and Solutions of Singeing Process Rana Sohel Executive Engineer Sunman Textile Mills Ltd. Chittagong Cell: +8801912-420118 Email: rsohel07tex@gmail.com   Singeing: Singeing is the process of burning of the fiber hairs projecting through the fabric surface. Main purpose of this process is to obtain a uniform & smooth fabric surface by removing hairiness. To ensure uniform optical reflectance throughout the fabric surface … [Read more...]

Problems of Stitch Formation in Sewing Machine

Problems of Stitch Formation

Problems of Stitch Formation in Sewing Machine Jahanara Akter Lecturer, Dept. of Fashion Design KCC Women’s College (Affiliated by Khulna University) Khulna, Bangladesh Email: fashionelongation@gmail.com Introduction: The first step in producing a stitch on a sewing machine is the formation of the needle thread loop. Proper stitch formation of this loop depends on the tendency of the thread to bulge away from the needle. Many problems … [Read more...]

Different Parts of Sewing Machine Needle

Sewing Machine Needle

Different Parts of Sewing Machine Needle Noor Ahmed Raaz B.Sc. in Apparel Manufacturing Asst. Merchandiser Opex Sinha Group, Narayongonj Email: raju.uttara72@yahoo.com     Sewing Machine Needle A sewing machine needle is a long slender tool with a pointed tip that is used for joining different parts of garment. A needle for hand sewing has a hole, called the eye, and at the non-pointed end to carry thread or cord through the … [Read more...]

Physical and Chemical Properties of Jute Fiber

jute fiber

Physical and Chemical Properties of Jute Fiber Zulfikar Ali Dept. of Textile Engineering Green University of Bangladesh Email: www.zralitex1303@gmail.com   Jute Fiber Jute fiber is a vegetable fiber. It is a bast fiber. It is extracted from retted stem of jute plants . Jute is 100% bio-degradable and thus environment- friendly. It is one of the cheapest natural fibers, and is second only to cotton in amount produced and variety of … [Read more...]

Problems of Hard Water in Textile Wet Processing Industry

hard water

Potential Problem Caused by Hard Water in Textile Wet Processing IndustryRana Sohel Executive Engineer Sunman Textile Mills Ltd. Chittagong Cell: +8801912-420118 Email: rsohel07tex@gmail.com   Water Hardness: The presence of Calcium, Magnesium salt i.e bi-carbonates, sulphates, Chloride in water is called causes of hardness of water. The water which contains these salt is called hard water. In the textile wet processing industry … [Read more...]

Problems and Solutions of Desizing Process

desizing

Problems and Solutions of Desizing Process Rana Sohel Executive Engineer Sunman Textile Mills Ltd. Chittagong Cell: +8801912-420118 Email: rsohel07tex@gmail.com   Desizing Process: Desizing is a process of removing starch or sized material from the surface of the cloth. De-sizing is a chemical process & the rate of this process can be controlled. These sizing material are starch, polyvinyl alcohol, carboxy methyl cellulose, … [Read more...]

Properties of Sewing Thread

sewing thread

Properties of Sewing Thread Noor Ahmed Raaz B.Sc. in Apparel Manufacturing Asst. Merchandiser Opex Sinha Group, Narayongonj Email: raju.uttara72@yahoo.com   Sewing Thread: Different types of yarn, regardless of fiber, that is for hand or machine sewing. May be treated with solid or semi solid waxy materials to secure a smooth, compact strand that is quite flexible but the presents no loose fibers. The yarn is usually plied. Sewing … [Read more...]

Fiber Cleanliness: An Important Property of Cotton Fiber

fiber cleanliness

Fiber Cleanliness: An Important Property of Cotton Fiber Rana Sohel Executive Engineer Sunman Textile Mills Ltd. Chittagong Cell: +8801912-420118 Email: rsohel07tex@gmail.com   Fiber Cleanliness: Cotton is the most widely used natural vegetable fiber. It contains both natural and adventitious impurities. But for production quality and fine yarn fiber need clean. So fiber cleanliness is an important property of cotton … [Read more...]