Slub yarn pdf converter

Amsler tex ag brings diversity to textiles and an air of extravagance to classic wears, socalled saltandpepper effects on knitted garments. The measuring system was based on the electrical condenser of the uster evenness tester as a measuring sensor. Slub yarn definition of slub yarn by merriamwebster. Amsler has developed a special flameeffect yarn which is designed to stir the emotions. How to make the thick and thin yarn slub yarn youtube. You can cast on using your preferred method thumb or cable but to compensate for the uneven thickness of the yarn, you need to make the height of the stitches the same throughout. Muralikrishnan, pacr polytechnic college, rajapalayam, tamilnadu. May 15, 2018 lanivendole, the art of handmade yarn two friends who with a wheel and wool skeins, not only create unique handmade yarns but also life stories, theirs. A digital storage oscilloscope was used to convert the analogue output signals into digital data to be recorded on a.

Numerical analysis of the slub yarn breaking strength. A slub or thick spot in a yarn is created by varying the tightness of the twist of the yarn at various intervals. Which has me thinking gray and not yellows and greens. Gray stretching and thresholding were carried out to preprocess the image of slub yarn. Matinsa has always been a reference in technological innovation in the textile field. It can be made from synthetic or natural fibers, such as silk or cotton. Part of the spinning parameters of one period for slub color yarn. Feel free to link to this page on your site if you find it useful. For all other counts, the higher the number the thinner the yarn. A textile yarn is a continuous strand of staple or filament fibers arranged in a form. Recognition the parameters of slubyarn based on image. But slub yarn is really beautiful and finding a technique that allowed me to use this pretty yarn in the only way i know how to turn knots into hats did make me very happy. Numerical analysis of the slub yarn breaking strength using finite element method. Slub yarn supplier in coimbatoreslub yarn manufacturer.

In ultraspin, the thin places are completely avoided by. We developed this online yarn conversion calculator to take the place of the old conversion table slide rules used in the past. A digital storage oscilloscope was used to convert the analogue output signals into digital data to be recorded on a computer. Firstly, the slub yarn is considered as skeletal structures since the yarn longitudinal length is much larger than its horizontal crosssection. Injected slub yarn manufacturers, poly injection cotton and. A wide variety of slub yarn patterns options are available to you, such as spun. Jan 20, 2018 a slub is a yarn that has thick and thin areas throughout the length of the yarn. That being said, though, depending on what type of sweater you are planning to knit, you might be able to make it work. A slub is a yarn that has thick and thin areas throughout the length of the yarn. Apr 20, 2020 slub yarn is usually thought to be fat places that occur in the yarn, whereas flying yarn is more often used to refer to foreign fibers that work their way into the weave of the yarn most textile manufacturers make it a point to place barriers between frames of machinery that run yard in order to minimize the amount of flying yarn. A high resolution scanner was used to acquire the yarn image.

Effectively, due to its irregular structure composed with flames and thinnesses, the slub yarn should have lower values of yarn count compared to the ring spun yarn to reach a higher quality. Combed yarncarded yarnsemicombed yarnslub yarncotton mills. Slub yarn refers to yarn that is intentionally to achieve an irregular shape, in terms of length and diameter. Yarn that is spun intentionally to achieve an irregular shape, in terms of length and diameter. Slub yarn refers to yarn that has been purposely spun with slubs thicker sections along the yarn. Slub yarn or fancy yarn is yarn whose structure or fiber composition differs from the normal smooth yarn.

Number english cotton count cc 840 yards length per pound. For information about yarn weight, see our handy yarn conversion chart. Slub band, a computer music group formed in 2000 slub knitting, a thick spot in a yarn created by varying the tightness of the twist slub, abbreviation for the saxon state and university library in dresden, germany. Research article a computerbased system for evaluation of. You can program the machine to either be an engineered slub thick spots an equal distance apart, or a random slub. This includes a breakdown of uk, usa and australian terminology. Get slub yarns at best price with product specifications. If we change yarn properties values according to customer. In ultraspin, the thin places are completely avoided by means of special algorithm. If it is something that you want to wear for warmth. Some ribbon yarns are flat, while others are tubular in construction. Lanivendole, the art of handmade yarn two friends who with a wheel and wool skeins, not only create unique handmade yarns but also life stories, theirs. Ch1 slub program code 45 3 20 21 lenght thickness 3 4 20.

Number english woollen count new 256 yards length per pound. The slub yarn was wrapped on the surface of the black board by yg381 yarn evenness tester. In the ring frame, there is a servo motor with slub gear and another with twist gear. Oct 10, 2010 lakshmicaipo, leader in slub yarn system provider, successfully installed 1,80,000 spindles in a short period of two and a half years. While it was once seen only as a defect, slub yarn is now purposely created to give fabric more behaviour. If i was only allowed 2 words for it i would say that it is beautifully crude. Back and middle rollers get motion from the same gearing and the front rollers get motion from separate gearing. Pdf textile calculation different formulas of textile. The results of tested slub yarn samples showed that actual slub geometrical. Pdf a computerbased system for evaluation of slub yarn. In case of single base slub yarn, final yarn tenacity and.

With the uster fancy yarn profile, it is possible to separate the count of the slubs from the count of the base yarn, in order to describe the yarn more accurately. A digital storage oscilloscope was used to convert the analogue output signals. No matter what youre looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Many times it may be necessary to convert one yarn number into another yarn. Pdf textile materials can be unserviceable because of several different factors and one of the most important causes is abrasion. A slub yarn comprising about 8598 percent by weight of synthetic staple fibers entangled with 215 percent by weight of slubs of fibrous masses of bonded synthetic fibers. This research aims to build a computerbased system for measuring slub yarn characteristics and evaluating the results using statistical methods. Alibaba manufacturer directory suppliers, manufacturers. Slub measurement in uster parallel plate capacitor is used for slub which is similar to one used for yarn equipment must have fancy yarn profile option recommended test length m at 400 mmin slub manufacturer recommended speed 50 mmin compiled by a. Numerical analysis of the slub yarn breaking strength using. Amsler yarn, slub yarn, core spun yarn, lycra core spun, t. To find out yarn unevenness %, imperfection, cvb, cv 10 meters, dr%, hairiness, 2do mm, cv2d 8 mm, shape, density, dust count and dust size with fabric simulation. Pdf effect of descriptive parameters of slub yarn on. Recognition the parameters of slubyarn based on image analysis.

Is acrylic slub yarn a good choice for knitting sweaters. Number of yards per pound yyp 1,000 yards length per pound. Response of slub characteristics on tensile properties of. Injection slub yarn is a specialized fancy yarn and it ismade up of two different materials, one for slub portionand the other for base yarn. Is acrylic slub yarn a good choice for knitting sweaters and why. Number english worsted count nek 560 yards length per pound. Some linens, wools to be woven into tweed, and the uneven filaments of some types of silk are allowed to retain their normal irregularities, producing the characteristic. Combed yarncarded yarnsemicombed yarnslub yarncotton. Uster tensorapid 4 utr 4 single yarn strength, cv%, elongation%, cv% and work done to break the yarn. Slub yarn is usually thought to be fat places that occur in the yarn, whereas flying yarn is more often used to refer to foreign fibers that work their way into the weave of the yarn most textile manufacturers make it a point to place barriers between frames of machinery that run yard in order to minimize the amount of flying yarn contamination between lots and merges.

Mar 26, 2016 slub yarn measurement from uster mass diagram slub length slub thickness base yarn length slub thickness slub length slub length base yarn length 19. The terminology as well as the classification for novelty yarns varies considerably. The average weight of one inch length of fibre, expressed in micrograms 0. Jul 11, 2015 slub yarn slouchy hat on a round loom. A computerbased system for evaluation of slub yarn characteristics. Multisection colorblended wool yarn produced by a new three.

Pdf the effect of slub yarn descriptive parameters and yarn linear. A most special variety of yarn structure is slub yarn or fancy yarn. I would have never imagined that slub would bring me joy. Slub yarn characteristics a ground slub yarn is formed of a single structure that has twoparts. Slub yarn measurement from uster mass diagram slub length slub thickness base yarn length slub thickness slub length slub length base yarn length 19. Both the material will be dissimilar in nature, colour and character. In the year 2000, the development of the first filcom slub was a revolution in the field of systems based on spinning machines, bringing the capacity of producing compound yarns and of modifying every single parameter of the compound yarn online, without stopping the machine, and without change of the draft gear. Number english cotton count ne 840 yards length per pound. Slub yarn definition is a yarn with thick and thin sections alternating regularly or irregularly. Types in todays market most of fancy yarn systems available produce thin place occur before and after slub yarn, which leads to more breakages in down streaming process of knitting and weaving. So ive learned about a novelty art yarn called slub. This research aims to build a computerbased system for measuring slub yarn.

Then, the accuracy of the proposed fem model in calculating the slub yarn breaking strength has been validated. Slub software, one of the three memory handlers in the kernel linux. The binder is used to tie the effect yarn to the base yarn if binding is necessary. The effect of descriptive parameters of slub yarn on the strength and elongation properties using the full factorial design method has been investigated 10. We are weighing up as a main slub yarn manufacturer and exporter in coimbatore, tamilnadu and india. Etsy is the home to thousands of handmade, vintage, and oneofakind products and gifts related to your search. Textile yarn size calculator yarn conversion chart. While it was once seen only as a defect, slub yarn is now intentionally created to give fabric more personality. Sep 11, 2017 slub measurement in uster parallel plate capacitor is used for slub which is similar to one used for yarn equipment must have fancy yarn profile option recommended test length m at 400 mmin slub manufacturer recommended speed 50 mmin compiled by a. Present study embodies the effect of some important parameters like base yarn twist level, number of base yarn, twist direction and injected fibre components on injected slub yarn performance in terms of tensile strength and breaking elongation. In tex, denier, decitex, linen, hemp, jute, woollen aberdeen and woollen us grain. Novelty yarns include a wide variety of yarns made with unusual features, structure or fiber composition such as slubs, inclusions, metallic or synthetic fibers, laddering and varying thickness introduced during production. Slub definition is to draw out and twist slivers of wool, cotton, etc.

Injected slub yarn is one of the most promising among different types of slub yarns. A list of potential substitutes, if you cant get hold of fleece artist wool slub, with detailed advice and warnings about any differences. By spinning slub yarn with predictable, repeating slubs, the material woven from it. Bharni cotton mills is a yarn manufacturing company located in coimbatore, producing 100% quality yarns such as combed, semicombed, carded and slub. You have clicked a page that seems to be very popular. Basic principle behind the production of injection slub yarn is, slub portion will be injected at. There is a wide variety of novelty yarns that are produced using different techniques and types of fibres and strands. Slub band, a computer music group formed in 2000 slub knitting, a thick spot in a yarn created by varying the tightness of the twist. Injected slub yarn manufacturers, poly injection cotton. Heddels explains slub yarn slub yarn refers to yarn that has been purposely spun with slubs thicker sections along the yarn.

Slub is produced by the speed variation of back and middle rollers. The development work was based on an injection process. The basic geometrical parameters of slub yarn as shown in figure 1 are slub length sl, slub distance sd which represents the length of base yarn between two successive slubs, and slub. Pdf strength and elongation have a great effect on slub yarn performance in production and usage. Fancy yarn configuration this is the overall definition, how a slub yarn should be evaluated regarding the reference level, the setting of a limit to separate slubs from random. So when casting on with the thicker section of the yarn, make your stitches in the usual way. New spinners couldnt get their tension right and created an uneven, lopsided fiber. A computerbased system for evaluation of slub yarn. We developed this online yarn conversion calculator to take the place of.