An awning or overhang is a secondary covering attached to the exterior wall of a building. It is typically composed of canvas woven of acrylic, cotton or polyester yarn, or vinyl laminated to polyester fabric that is stretched tightly over a light structure of aluminium, iron or steel, possibly wood or transparent material (used to cover solar thermal panels in the summer, but that must allow as much light as possible in the winter). The configuration of this structure is something of a truss, space frame or planar frame. http://www.easylifecn.com/awning/

Core spun yarn is generally made of synthetic fiber filaments with good strength and elasticity as the core yarn, wrapped with short fibers such as cotton, wool, and viscose fibers by twisting together. The core spun yarn has the excellent properties of filament core yarn and short-spun fiber. The more common core spun yarn is polyester-cotton core spun yarn, which uses polyester filament as the core yarn and wraps cotton fiber. http://www.czsewingthread.com/core-spun-yarn/

PP yarn rewinding machine matches the tape drawing machine to wind the tape into tape spindle for the weaving of circular loom. It adopts magnetic-driving which makes the winding speed twice as quick as that of combination winding machine and keeps the winding tension steady and winding spindle flat to improve the quality of weaving flatness, by macthine high speed tape drawing machine, it can increase the output and reduce the cost greatly. http://www.circularloomcn.com/pp-woven-bag-production-line/pp-yarn-rewinding-machine/

Nylon yarn is a synthetic material yarn that can be made to resemble the look and feel of many natural fibers. Originally, nylon was created as a substitute for silk when the latter material became difficult to obtain. Nylon is strong, slightly stretchy, and generally cheaper than natural fiber yarns. This makes nylon good for many types of knitting projects. It is also usually easy to work with, so it may be a good material choice for beginner knitters. http://www.seagorcare.com/nylon-yarn/

Quick-dry fabrics – also called sweat-wicking of moisture-management fabrics – do just so. They help people feel fresh in any condition, reduce the visibility of sweat patches, and better regulate body temperature. As more people recognize the great potential of these fabrics, manufacturers and scientists have brought to life new types and started to test new applications. But no two quick-dry fabrics are the same! Here is all you need to know about selecting the right sweat-wicking fabric for your products. http://www.kjsyarn.com/functional-yarn/fast-dry-yarn/

In the dyeing process of fiber yarn, line or fabric , in order to promote uniform dyeing without color bars, spots and other added substances, leveling agents are here to use. Most of the leveling agents are water-soluble surfactants, which are divided into two types according to the effect of leveling agent on the diffusion and aggregation of dyes: one is fibrous leveling agent, which has little effect on the concentration of dyes. http://www.ezalchemical.com/dyeing-auxiliary/leveling-agent/

These materials are used to make printed circuit boards, structural composites, and other varieties of special-purpose products. If you examine the composition of these yarns under a magnifying glass, you will find a bulk of chopped or continuous strands of glass in them. This type of fiberglass is used as insulation to protect plastic materials due to their unique properties of thermal and electrical conductivity. http://www.gyfiberglassproduct.com/fiberglass-yarn/

Yarn Dyeing Machine Yarn dyeing is another dyeing process. Generally, yarn dyeing is done for special purposes; like to make designed textile materials. Three types of processing machinery are available for yarn dyeing. They are: 1. Hank dyeing machine: This machine use to dye yarn in hank form. Sewing thread is dyed by this process. 2. Package dyeing machine: This dyeing machine use to dye the yarn in package form. 3. Beam dyeing machine: Here yarn is dyed in beam form. http://www.chinadyeingmachine.com/textile-dyeing-machine/yarn-dyeing-machine/

Cotton fabric producers derive this textile from the fibrous protective casing that surrounds cotton seeds, which is called a boll. While cotton seeds themselves are quite small, the bolls that encase them can be larger than the end of your thumb. To make cotton fabric, producers must first separate the cotton seed from the boll. In the past, this step was done by hand, but in 1794, American entrepreneur Eli Whitney invented the cotton gin, which is a mechanical device that greatly expedites the cotton separation process. http://www.weavesolution.com/medical-gauze-production-line/cotton-yarn-bleaching-production-line/

Comfort characteristics of cloths are made by a collection of interactive properties of fibers, yarns and the fabric which have contributed in construction of the clothing. This chapter focuses on the main affective properties of fibers, yarns and fabrics. It starts with fiber specification, comparing two natural and synthetic sources of fibers used in apparel textile products, and then investigates physical treatments to modify fiber properties. http://www.quwinvelcro.com/