silk form is called âcocoonâ and the cocoon formation process is called as âcocoon spinningâ. Punch Card Making and Loading: Technology is also a part in the production of silk saris. The thread is used to weave or knit a variety of clothing and textile related products (Field, 2011). No copy paste is allowed and we will check plagiarism to confirm. Preparing raw materials (image from CMP) Resin, pigment, and additives are purchased or stored before manufacturing the paint. Silk fibres possess outstanding natural properties which rival the most advanced synthetic polymers. Animal rights organizations, such as PETA, protest silk production because silkworms are killed in the process. Eventually the Byzantines perfected their own silk-making techniques, transforming cities like Damascus, Beirut, Aleppo, Tyre and Sidon into famous centers of silk production. The Manufacturing Process Cultivating 1 It takes about 100 days from seed planting to harvesting of the flax plant. These area unit full-grown by the agriculturists. Flax cannot endure very hot weather; thus, in many countries, the planting of seed is figured from the date or time of year in which the flax must be harvested due to heat and the growers count back 100 days to determine a date for planting. Posted on September 26 2016. The silk industry makes a distinction between pure-dye silk and what is called weighted silk. Silk fibres are used for weaving silk cloth. â¢ Silk screen registrationâThis is the registration, usually measured from the top layer to the silk screen. Silk reeling is the process by which a number of cocoon baves are reeled together to produce a single thread. Stage by Stage Silk Production. Rayon (also called artificial silk) is also used as raw materials for commercial weaving units at Sualkuchl, Palasbari and Hajo. Spun silk can be knitted into three structures: jersey, interlock and rib. If you want to download this book , you need to write an unique article about textile related topics. The commercial production of silk (or sericulture) is a long and complex process involving a variety of skilled people at different stages of its production. The worm cultivation is called sericulture . Can you imagine that the soft silk yarn is as strong as a comparable thread of steel! Silk is an ultimate luxury filament occurring in nature. Mulberry silk production: People & Process. The silk yarn (thread) is obtained from the cocoon of the silk moth. They are i) fibroin and ii) sericin. How to Silk Screen: In this instructable you'll learn how to silk screen! Normally, power pigments are stored in the warehouse, and the resins and other solvents are stored in tanks. Digital Workflow Production Printing ink manufacturing is the combination of the basic ingredients such as pigments, vehicles and additives. Feeding Management. The different varieties of silk produced in India from different species of silkworm are mulberry silk, muga silk, eri silk and tussar silk. Yarn twisting is a step in the process of yarn manufacturing. A liquid substance of cellulose is forced through a metal cap or nozzle called spinneret. Mixing mixing tanks (image from CMP) The process is sometimes called serigraphy or silk screen printing, but all of these names refer to the same basic method. Silk worms take advantage of mulberry leaves and so for rearing them, the growing of mulberry trees is that the initial essential step. Generally women folk perform the joining process. Brief overview of paint manufacturing process 1. Despite facing keen competition from man-made fibers, silk has maintained its supremacy in the production of luxury apparels and high-quality specialized goods. Let us discuss the manufacturing and evaluation of silk. Paint Manufacturing/ Production Formulation/process. The physical properties of pigments, such as particle size and particle surface, are of great influence in the dispersion process. Silk was believed to have first been produced in China as early as the Neolithic Period. As the larvae molts, a stick is placed on it to weave silk on and becomes a cocoon that later envelops the larvae in two to three days. The cultivation and manufacturing process of silk fiber is a costly affair, making silk a costly fiber. This is an expensive paint applied on the screeded wall. If all elements are correctly matched, running speeds of 50 m/min are possible (Screen printers will visually look at the printed textile sample and mix different base colors of ink to obtain the final color. History It was believed that an ancient Chinese princess was the first to discover the process for manufacturing silk fabric from the filament fiber produced by silkworms. Yarn dyeing Initially, the yarn is soaked in soap water for 24 hours to remove the dirt and other foreign 6 & 7). Three varieties of silk, viz. Spun silk, despite being the literal short end of the silk fibre, it has still all the characteristics of filament (or reeled) silk and the same advantages. These fabrics can be made of natural fibres like silk or cotton or of synthetic fibres like polyester or nylon. This is achieved by unwinding filaments collectively from a group of cooked cocoons at one end in a warm water bath and winding the resultant thread onto a fast moving reel.