by : Mason Brown
Textiles are fibres that are spun into yarn or made into fabric by weaving, knitting, braiding, and felting. The term is now applicable to natural and synthetic filaments, yarns, and threads as well as to the woven, knitted, felted, tufted, braided, bonded, knotted, and embroidered fabrics. The spinning and weaving were one of the first crafts that is believed to have been practiced as early as the New Stone Age. In ancient Egypt, the earliest textiles were woven from flax in India, Peru, and Cambodia, from cotton in the Southern European; from wool in China.
Textile also includes non-woven fabrics produced by mechanically or chemically bonding fibres. Computerised textile mill with multiple machines run continuously to produce textiles in the modern market. In a mill, the initial stage of processing fibre into fabric is almost entirely coordinated and controlled by computer. Computers are able to execute complex weaving and spinning jobs with great speed and accuracy. Most are equipped with monitoring sensors that will stop production if an error is detected.
The initial stage of textile manufacturing involves the production of the raw material either by farmers who raise cotton, sheep, silkworms, or flax or by chemists who produce fibre from various basic substances by chemical processes. The fibre is spun into yarn, which is then processed into fabric in a weaving or knitting mill. After dyeing and finishing, the woven material is ready for delivery either directly to a manufacturer of textile products to finally get stitched into clothes that we wear.
This book gives you an insight for terminology used in the textile industry. It should be helpful for everyone who is associated with garment, and textile industry.
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BY – EGE
As a skilled designer, architect, specifier, facility manager or enduser, it is important to make informed decisions when specifying carpets for a project in order to create a visually pleasing and long-lasting interior environment.
The purpose of this handbook is to provide you with the fundamentals of how carpets are made, specified, installed and maintained. In addition, aspects such as indoor climate benefits and issues related to environmental management are presented – all the basic information needed to make informed carpet decisions.
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Electronic textiles, also referred to as smart fabrics, are quite fashionable right now. Their close relationship with the field of computer wearable‘s gives us many diverging research directions and possible definitions. On one end of the spectrum, there are pragmatic applications such as military research into interactive camouflage or textiles that can heal wounded soldiers. On the other end of the spectrum, work is being done by artists and designers in the area of reactive clothes: “second skins” that can adapt to the environment and to the individual. Fashion, health, and telecommunication industries are also pursuing the vision of clothing that can express aspects of people’s personalities,social dynamics through the use and display of aggregate social information.
In my current production-based research, I develop enabling technology for electronic textiles based upon my theoretical evaluation of the historical and cultural modalities of textiles as they relate to future computational forms. My work involves the use of conductive yarns and fibers for power delivery, communication, and networking, as well as new materials for display that use electronic ink, nitinol, and thermochromic pigments. The textiles are created using traditional textile manufacturing techniques: spinning conductive yarns, weaving, knitting, embroidering, sewing, and printing with inks.
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Creating Crochet Fabric
PET is a polymer that possesses great importance in the contemporary world of plastics. Being a thermoplastic i.e. recyclable polymer made it the number one choice for numerous applications which satisfies the world need for a greener and more ecological alternative to commonly used plastics such as polyethylene and others.
Nowadays, Two PET grades dominate the global market fiber-grade PET and bottle-grade PET. They differ mainly in the end product properties such as optical appearance and production technologies where these properties can be controlled by molecular weight, intrinsic viscosity, and additives specific to each process or application. Other uses include film production and specialty nylons .
The scope of this report will focus on bottle-grade PET because of its high demand especially in the Egyptian market. The report discusses the historical development of PET, its importance, properties and material handling considerations.
Ever since its discovery in the beginning of 20th century several companies were interested n providing production technologies to supply the increasing need for large amounts of PET. Technologies and their current licensors are discussed in detail with their flow sheets, chemistry and specific properties.
The report splits the PET production processes into two main parts; monomer preparation and polymerization. Each of the technologies uses different raw materials, solvents, catalysts and reaction conditions with their advantages and disadvantages. After the detailed market study which has put into account both global and local markets’ considerations, a thorough evaluation study is constructed in the report to evaluate each technology according to standard evaluation techniques displayed in the evaluation section.
The carefully studied numbers and statistics in the market section led us to suggest a suitable capacity for the PET production plant based on many factors listed in the same place. The summation of the work done in this project is shown in the recommendation part where a justified process is selected to produce PET and TPA in Egypt. Further desired information about the report as a whole and any given part is attached to this report in the form of an appendix where much more detailed data can be found.
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