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Warp Knitting
Warp knitting is defined as a loop-forming process in which the yarn is fed into the knitting zone, parallel to the fabric selvage. It forms vertical loops in one course and then moves diagonally to knit the next course. Thus the yarns zigzag from side to side along the length of the fabric. Each stitch in a course is made by many different yarns. Each stitch in one wale is made by several different yarns. History Credit for the invention is usually given to a mechanic called Josiah Crane in 1775. He likely sold his invention to Richard March who patented (No. 1186) a warp frame in 1778. In the intervening three years March likely had discussed the device with Morris who submitted a similar patent (No.1282) for a twisting machine for making Brussels point lace. These early machines were modifications of the stocking frame with an additional warp beam. In 1795, the machine was successfully used to make lacy fabrics. Warp frames could be used with any thread, and the warps provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raschel Loop Formation
Polypropylene raffia, or PP raffia is a packaging material made from weaving ribbons of oriented polypropylene. It is named after the raffia palm, which the packaging emulates to some extent. Polypropylene raffia is considered to be a "widely used material for atmospheric capture". See also *Geotextile Geotextiles are permeable fabrics which, when used in association with soil, have the ability to separate, filter, reinforce, protect, or drain. Typically made from polypropylene or polyester, geotextile fabrics come in two basic forms: woven (r ... References Packaging materials {{material-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spam
Spam may refer to: * Spam (food), a canned pork meat product * Spamming, unsolicited or undesired electronic messages ** Email spam, unsolicited, undesired, or illegal email messages ** Messaging spam, spam targeting users of instant messaging (IM) services, SMS or private messages within websites Art and entertainment * Spam (gaming), the repetition of an in-game action * "Spam" (Monty Python), a comedy sketch * "Spam", a song on the album ''It Means Everything'' (1997), by Save Ferris * "Spam", a song by "Weird Al" Yankovic on the album ''UHF – Original Motion Picture Soundtrack and Other Stuff'' * Spam Museum, a museum in Austin, Minnesota, US dedicated to the canned pork meat product Other uses * Smooth-particle applied mechanics, the use of smoothed-particle hydrodynamics Smoothed-particle hydrodynamics (SPH) is a computational method used for simulating the mechanics of continuum media, such as solid mechanics and fluid flows. It was developed by Gingold and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
External Links
An internal link is a type of hyperlink on a web page to another page or resource, such as an image or document, on the same website or domain. Hyperlinks are considered either "external" or "internal" depending on their target or destination. Generally, a link to a page outside the same domain or website is considered external, whereas one that points at another section of the same web page or to another page of the same website or domain is considered internal. These definitions become clouded, however, when the same organization operates multiple domains functioning as a single web experience, e.g. when a secure commerce website is used for purchasing things displayed on a non-secure website. In these cases, links that are "external" by the above definition can conceivably be classified as "internal" for some purposes. Ultimately, an internal link points to a web page or resource in the same root directory. Similarly, seemingly "internal" links are in fact "external" for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilton Book Co
Chilton Company (AKA Chilton Printing Co., Chilton Publishing Co., Chilton Book Co. and Chilton Research Services) is a former publishing company, most famous for its trade magazines, and automotive manuals. It also provided conference and market research services to a wide variety of industries. Chilton grew from a small publisher of a single magazine to a leading publisher of business-to-business magazines, consumer and professional automotive manuals, craft and hobby books, and a large, well-known marketing research company. In the early years, its flagship magazine was ''Iron Age''. In 1955, Chilton's profit reached $1 million for the first time, of which ''Iron Age'' accounted for $750,000. By 1980, ''Iron Ages revenue and status had declined due to the reduction in the size of the US metalworking manufacturing industry, and ''Jewelers Circular Keystone'' captured the position of Chilton's most profitable magazine. While Chilton had leading magazines in several different indu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biotextile
Biotextiles are structures composed of textile fibers designed for use in specific biological environments where their performance depends on biocompatibility and biostability with cells and biological fluids. Biotextiles include implantable devices such as surgical sutures, hernia repair fabrics, arterial grafts, artificial skin and parts of artificial hearts. They were first created 30 years ago by Dr. Martin W. King, a professor in North Carolina State University’s College of Textiles. Medical textiles are a broader group which also includes bandages, wound dressings, hospital linen, preventive clothing etc. Antiseptic biotextiles are textiles used in fighting against cutaneous bacterial proliferation. Zeolite and triclosan are at the present time the most used molecules. This original property allows to fightinhibits the development of odours or bacterial proliferation in the diabetic foot. New developments In the new paradigm of tissue engineering Tissue engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weaving
Weaving is a method of textile production in which two distinct sets of yarns or threads are interlaced at right angles to form a fabric or cloth. Other methods are knitting, crocheting, felting, and braiding or plaiting. The longitudinal threads are called the warp and the lateral threads are the weft, woof, or filling. (''Weft'' is an Old English word meaning "that which is woven"; compare ''leave'' and ''left''.) The method in which these threads are interwoven affects the characteristics of the cloth. Cloth is usually woven on a loom, a device that holds the warp threads in place while filling threads are woven through them. A fabric band that meets this definition of cloth (warp threads with a weft thread winding between) can also be made using other methods, including tablet weaving, back strap loom, or other techniques that can be done without looms. The way the warp and filling threads interlace with each other is called the weave. The majority of woven produc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technical Textiles
A technical textile is a textile product manufactured for non-aesthetic purposes, where function is the primary criterion. Technical textiles include textiles for automotive applications, medical textiles (e.g., implants), geotextiles (reinforcement of embankments), agrotextiles (textiles for crop protection), and protective clothing (e.g., heat and radiation protection for fire fighter clothing, molten metal protection for welders, stab protection and bulletproof vests, and spacesuits).Techtextil: Application areas Techtextil, Frankfurt: Trade fair for Technical Textiles and Nonwovens] consulted 28 March 2015 The sector is large, growing, and supports a vast array of other industries. The global growth rate of technical textiles is about 4% per year. Currently, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Materials
A composite material (also called a composition material or shortened to composite, which is the common name) is a material which is produced from two or more constituent materials. These constituent materials have notably dissimilar chemical or physical properties and are merged to create a material with properties unlike the individual elements. Within the finished structure, the individual elements remain separate and distinct, distinguishing composites from mixtures and solid solutions. Typical engineered composite materials include: * Reinforced concrete and masonry * Composite wood such as plywood *Reinforced plastics, such as fibre-reinforced polymer or fiberglass * Ceramic matrix composites ( composite ceramic and metal matrices) * Metal matrix composites *and other advanced composite materials There are various reasons where new material can be favoured. Typical examples include materials which are less expensive, lighter, stronger or more durable when compared with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lace
Lace is a delicate fabric made of yarn or thread in an open weblike pattern, made by machine or by hand. Generally, lace is divided into two main categories, needlelace and bobbin lace, although there are other types of lace, such as knitted or crocheted lace. Other laces such as these are considered as a category of their specific craft. Knitted lace, therefore, is an example of knitting. This article considers both needle lace and bobbin lace. While some experts say both needle lace and bobbin lace began in Italy in the late 1500s, there are some questions regarding its origins. Originally linen, silk, gold, or silver threads were used. Now lace is often made with cotton thread, although linen and silk threads are still available. Manufactured lace may be made of synthetic fiber. A few modern artists make lace with a fine copper or silver wire instead of thread. Etymology The word lace is from Middle English, from Old French ''las'', noose, string, from Vulgar Latin *''l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stocking Frame
A stocking frame was a mechanical knitting machine used in the textiles industry. It was invented by William Lee of Calverton near Nottingham in 1589. Its use, known traditionally as framework knitting, was the first major stage in the mechanisation of the textile industry, and played an important part in the early history of the Industrial Revolution. It was adapted to knit cotton and to do ribbing, and by 1800 had been adapted as a lace making machine. Description Lee's machine consisted of a stout wooden frame. It did straight knitting, not tubular knitting. It had a separate needle for each loop - these were low carbon steel bearded needles where the tips were reflexed and could be depressed onto a hollow, closing the loop. The needles were supported on a needle bar that passed back and forth, to and from the operator. The beards were simultaneously depressed by a presser bar. The first machine had eight needles per inch and was suitable for worsted. The next version had 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lace Machine
Lace machines took over the commercial manufacture of lace during the nineteenth century. History The stocking frame was a mechanical weft-knitting knitting machine used in the textile industry. It was invented by William Lee of Calverton near Nottingham in 1589. Framework knitting, was the first major stage in the mechanisation of the textile industry at the beginning of the Industrial Revolution. It was adapted to knit cotton, do ribbing and by 1800, with the introduction of dividers (divider bar) as a lace making machine. Bobbinet machines were invented in 1808 by John Heathcoat. He studied the hand movements of a Northamptonshire manual lace maker and reproduced them in the roller-locker machine. The 1809 version of this machine (patent no. 3216) became known as the ''Old Loughborough'', it was wide and was designed for use with cotton. The Old Loughborough became the standard lacemaking machine, particularly the 1820 form known as the Circular producing two-twist plain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
