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Bobbinet
Bobbinet tulle or genuine tulle is a specific type of tulle which has been made in the United Kingdom since the invention of the bobbinet machine. John Heathcoat coined the term "bobbin net", or bobbinet as it is spelled today, to distinguish this machine-made tulle from the handmade " pillow lace", produced using a lace pillow to create bobbin lace. Machines based on his original designs are still in operation today producing fabrics in Perry Street, Chard, Somerset, UK. When bobbinet is woven with spots, it is called point d'esprit. History The forerunner of bobbinet tulle was bobbin lace. Lace has been produced for a long time, made in tedious hand labour with thin thread and needles or bobbins. Bobbin lace is made by weaving the threads by moving the bobbins over or under each other. Much bobbin lace is based on a net ground. By the end of the 18th century, people tried to produce the net ground mechanically. In 1765, they managed to create a tulle-like fabric on a so-c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bobbinet Structure
Bobbinet tulle or genuine tulle is a specific type of tulle (netting), tulle which has been made in the United Kingdom since the invention of the bobbinet machine. John Heathcoat coined the term "bobbin net", or bobbinet as it is spelled today, to distinguish this lace machine, machine-made tulle from the handmade "bobbin lace, pillow lace", produced using a lace pillow to create bobbin lace. Machines based on his original designs are still in operation today producing fabrics in Perry Street, Chard, Somerset, UK. When bobbinet is woven with spots, it is called point d'esprit. History The forerunner of bobbinet tulle was bobbin lace. Lace has been produced for a long time, made in tedious hand labour with thin thread and needles or bobbins. Bobbin lace is made by weaving the threads by moving the bobbins over or under each other. Much bobbin lace is based on a net ground. By the end of the 18th century, people tried to produce the net ground mechanically. In 1765, they manage ... [...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 (inventor), William Lee of Calverton, Nottinghamshire, 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 stocking frame#Derby rib, 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, ... [...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] |
Diagonal
In geometry, a diagonal is a line segment joining two vertices of a polygon or polyhedron, when those vertices are not on the same edge. Informally, any sloping line is called diagonal. The word ''diagonal'' derives from the ancient Greek διαγώνιος ''diagonios'', "from corner to corner" (from διά- ''dia-'', "through", "across" and γωνία ''gonia'', "corner", related to ''gony'' "knee"); it was used by both Strabo and Euclid to refer to a line connecting two vertices of a rhombus or cuboid, and later adopted into Latin as ''diagonus'' ("slanting line"). Polygons As applied to a polygon, a diagonal is a line segment joining any two non-consecutive vertices. Therefore, a quadrilateral has two diagonals, joining opposite pairs of vertices. For any convex polygon, all the diagonals are inside the polygon, but for re-entrant polygons, some diagonals are outside of the polygon. Any ''n''-sided polygon (''n'' ≥ 3), convex or concave, has \tfrac ''total'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woven Fabrics
Woven fabric is any textile formed by weaving. Woven fabrics, often created on a loom, are made of many threads woven in a warp and weft. Technically, a woven fabric is any fabric made by interlacing two or more threads at right angles to one another. Woven fabrics can be made of natural fibers, synthetic fibers, or a mixture of both, such as cotton and polyester. Woven fabrics are used for clothing, garments, decorations, furniture, carpets and other uses. Production process Yarn preparation Fibers are spun into yarns and prepared with specific properties tailored for either the warp (longitudinal yarns) or the weft (transverse yarns). Warping The warp yarns are arranged on a beam to prepare for weaving. The warp threads are held taut and parallel, and as such must be strong and durable. Weaving During weaving, the weft yarn passes over and under the warp yarns in various patterns. The primary types of weaves are plain weave, Twill, twill weave, and Satin, satin weave. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theatre
Theatre or theater is a collaborative form of performing art that uses live performers, usually actors to present experiences of a real or imagined event before a live audience in a specific place, often a Stage (theatre), stage. The performers may communicate this experience to the audience through combinations of gesture, speech, song, music, and dance. It is the oldest form of drama, though live theatre has now been joined by modern recorded forms. Elements of art, such as painted scenery and stagecraft such as lighting are used to enhance the physicality, presence and immediacy of the experience. Places, normally buildings, where performances regularly take place are also called "theatres" (or "theaters"), as derived from the Ancient Greek θέατρον (théatron, "a place for viewing"), itself from θεάομαι (theáomai, "to see", "to watch", "to observe"). Modern Western theatre comes, in large measure, from the theatre of ancient Greece, from which it borrows tec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Film
A film, also known as a movie or motion picture, is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, emotions, or atmosphere through the use of moving images that are generally, since the 1930s, synchronized with sound and (less commonly) other sensory stimulations. Etymology and alternative terms The name "film" originally referred to the thin layer of photochemical emulsion on the celluloid strip that used to be the actual medium for recording and displaying motion pictures. Many other terms exist for an individual motion-picture, including "picture", "picture show", "moving picture", "photoplay", and "flick". The most common term in the United States is "movie", while in Europe, "film" is preferred. Archaic terms include "animated pictures" and "animated photography". "Flick" is, in general a slang term, first recorded in 1926. It originates in the verb flicker, owing to the flickering appearance of early films ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Control
Light, visible light, or visible radiation is electromagnetic radiation that can be perceived by the human eye. Visible light spans the visible spectrum and is usually defined as having wavelengths in the range of 400–700 nanometres (nm), corresponding to frequencies of 750–420 terahertz. The visible band sits adjacent to the infrared (with longer wavelengths and lower frequencies) and the ultraviolet (with shorter wavelengths and higher frequencies), called collectively '' optical radiation''. In physics, the term "light" may refer more broadly to electromagnetic radiation of any wavelength, whether visible or not. In this sense, gamma rays, X-rays, microwaves and radio waves are also light. The primary properties of light are intensity, propagation direction, frequency or wavelength spectrum, and polarization. Its speed in vacuum, , is one of the fundamental constants of nature. All electromagnetic radiation exhibits some properties of both particles and waves. Sin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radar
Radar is a system that uses radio waves to determine the distance ('' ranging''), direction ( azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method used to detect and track aircraft, ships, spacecraft, guided missiles, motor vehicles, map weather formations, and terrain. The term ''RADAR'' was coined in 1940 by the United States Navy as an acronym for "radio detection and ranging". The term ''radar'' has since entered English and other languages as an anacronym, a common noun, losing all capitalization. A radar system consists of a transmitter producing electromagnetic waves in the radio or microwave domain, a transmitting antenna, a receiving antenna (often the same antenna is used for transmitting and receiving) and a receiver and processor to determine properties of the objects. Radio waves (pulsed or continuous) from the transmitter reflect off the objects and return to the receiver, giving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parachute
A parachute is a device designed to slow an object's descent through an atmosphere by creating Drag (physics), drag or aerodynamic Lift (force), lift. It is primarily used to safely support people exiting aircraft at height, but also serves various purposes like slowing cargo, aiding in space capsule recovery, and stabilizing vehicles or objects. Modern parachutes are typically made from durable fabrics like nylon and come in various shapes, such as dome-shaped, rectangular, and inverted domes, depending on their specific function. The concept of the parachute dates back to ancient attempts at flight. In 852 AD, Armen Firman, in Córdoba, Spain, made the first recorded jump with a large cloak to slow his fall. Renaissance figures like Francesco di Giorgio Martini and Leonardo da Vinci later sketched designs resembling modern parachutes, but it wasn’t until the 18th century that the first successful jumps occurred. French Louis-Sébastien Lenormand made the first public jump i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embroidery
Embroidery is the art of decorating Textile, fabric or other materials using a Sewing needle, needle to stitch Yarn, thread or yarn. It is one of the oldest forms of Textile arts, textile art, with origins dating back thousands of years across various cultures. Common Embroidery stitch, stitches found in early embroidery include the chain stitch, Buttonhole stitch, buttonhole or blanket stitch, running stitch, satin stitch, and cross stitch. Modern embroidery continutes to utilize traditional techniques, though many contemporary stitches are exclusive to machine embroidery. Embroidery is commonly used to embellish accessories and garments is usually seen on quilts, clothing, and accessories. In addition to thread, embroidery may incorporate materials such as Pearl, pearls, Bead, beads, Quill, quills, and Sequin, sequins to highlight texture and design. Today, embroidery serves both decorative and functional purposes and is utilized in fashion expression, cultural identity, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lingerie
Lingerie (, , ) is a category of primarily women's clothing including undergarments (mainly brassieres), sleepwear, and lightweight robes. The choice of the word is often motivated by an intention to imply that the garments are alluring, fashionable, or both. In a 2015 US survey, 75% of women reported having worn "sexy lingerie" in their lifetime. Lingerie is made of lightweight, stretchy, smooth, sheer or decorative fabrics such as silk, satin, Lycra, charmeuse, Chiffon (fabric), chiffon, or (especially and traditionally) lace. These fabrics can be made of various natural fibres like silk, cotton or of various synthetic fibres such as polyester or nylon. Etymology The word ''lingerie'' is a word taken directly from the French language, meaning undergarments, and used exclusively for more lightweight items of female undergarments. The French word in its original form derives from the French word , meaning 'linen' or 'clothes'. Informal usage suggests visually appealing or e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
