FYI Tester Instrument

What makes a fabric strong enough to last?  In the textile industry, one of the most important ways to judge fabric quality is by checking its tear strength—the ability of fabric to resist tearing when pressure is applied. This property matters in all types of products, from military uniforms and parachutes to sails and everyday clothing. To measure this, the Elmendorf tearing tester is the global standard. Also called a tear strength tester, it uses a pendulum system to recreate real-life tearing and provides accurate, reliable results. This makes it an essential tool for quality control and research. In this guide, we will explain everything about the Elmendorf tester—how it works, why it matters, and how it supports textile professionals in ensuring fabric durability. What is an Elmendorf Tearing Tester? An elmendorf tearing tester is a special machine that measures how much force it takes to tear fabric. Think of it like a controlled way to rip fabric and measure exactly how ha...

The slip resistance of shoes  directly affects safety and comfort during wear. Poor slip resistance can easily lead to slipping and falling while walking. Slips, trips, and falls are already recognized as one of the main causes of accidents in workplaces, public areas, and home environments. The slip resistance of footwear can be represented by the dynamic and static coefficients of friction between the sole and the ground. A higher coefficient of friction indicates better slip resistance. Basic Principle of Slip Testing From a mechanical perspective, the sliding friction force between two contacting objects depends on two factors: the coefficient of friction between their contact surfaces and the normal force applied to the object. The slip resistance between two contacting objects can be represented by the magnitude of the coefficient of friction. According to tribological principles, μ = f/N, where μ is the coefficient of friction, f is the friction force, and N is the normal fo...

  Tenderer Madaripur Textile Engineering Institute was recognized by Technical Education Board in 2010. It first opened for business on July 13, 2010. By giving students access to contemporary technologies and work-based learning opportunities, the university hopes to foster a self-employment industry. A four-year diploma in textile engineering is offered by Madaripur Textile Engineering Institute. It has all the necessary technological components to give students the most academic and applied education possible. The Madaripur Textile Engineering Institute provides the equipment and supplies needed to give students the greatest hands-on training possible, as well as knowledgeable instructors who can assist students with their theoretical issues in their respective professions. An outstanding example of an institution is the Allover Madaripur Textile Engineering Institute, or M.T.E.I. Information for Tenderer/Consultant Bidder Qualifications: Bangladesh nationals must possess the fo...

  The jigger dyeing machine is suitable for dyeing fabrics in multiple varieties and small batches. Its basic working process involves repeatedly passing a fabric of specific length and width through a dye bath of a certain temperature and concentration. According to the process requirements, a specific number of reciprocating cycles are completed at different temperatures to achieve dye uptake on the fabric surface. The working principle of the jigger involves two main rollers of identical size. Driven by guide rollers, expander rollers, etc., the fabric is alternately wound and unwound within the dye bath at a controlled speed and tension, following the dyeing process requirements, until the desired result is achieved. Jigger dyeing machine principle As dyeing progresses, the diameter of the take-up roller gradually increases, while the diameter of the let-off roller decreases correspondingly. To maintain constant linear speed and constant tension on the fabric, the rotational sp...

Ever wondered how cotton goes from fluffy white bolls to the fabric in your clothes? It’s all about cotton ginning. This is the heart of textile manufacturing. It turns raw cotton into clean fiber ready for spinning and weaving. Cotton ginning machines are the workhorses of this industry. They separate cotton fibers from seeds and remove dirt and debris. Without these machines, cotton processing would be slow and expensive. The technology has come a long way since 1793. That’s when Eli Whitney invented the first cotton gin. Today’s machines are innovative and efficient. They use computers and sensors to work perfectly. They can process thousands of pounds of cotton per hour. Understanding these machines is crucial whether you work in research, teach at universities, or run textile operations. This guide will teach you everything about cotton ginning technology. You’ll learn how to choose the right equipment and run it successfully. What is Cotton Ginning? Cotton ginning is simple. It s...

The durability and integrity of shoe soles under repeated flexing are critical performance parameters directly impacting product longevity, consumer safety, and overall value. Footwear is subjected to constant bending stresses during normal use, particularly in the forefoot area, making the sole’s resistance to crack initiation and propagation a fundamental indicator of quality. The Ross Flexing Test as one of the most established and widely recognized laboratory methods within the footwear industry for evaluating this essential characteristic. This standardized test rigorously simulates the dynamic flexing action experienced by a shoe sole in service. By subjecting a precisely prepared specimen containing an artificial notch to controlled, repetitive bending cycles, the test quantifies the material’s inherent ability to resist the growth of this initial flaw. The resulting “notch growth rate” provides manufacturers, material suppliers, and quality control laboratories with a vital, ob...

  Cone winding is an essential part of yarn preparation in the textile industry. These machines take yarn from hanks, skeins, or bobbins and wind it neatly onto cones. This step prevents tangles, breakage, and uneven feeding in the next process, like weaving, knitting, or dyeing. If you work in a textile lab, garment factory, or quality department, understanding cone winding machines can make your work easier. These machines make yarn clean, even, and strong – ready for whatever comes next. A good cone winding machine can save time, reduce waste, and improve final product quality. In this guide, you will learn how these machines work, their types, features, testing methods, and how to choose the right one for your needs. Whether you are upgrading your machine or starting new, this guide will help you make a better choice. What is Cone Winding? Cone winding is the process of transferring yarn from hanks, skeins, or bobbins onto cone-shaped packages. This is an important step in text...

On September 14th last year, we wrote an article about  Tender for Leather Tester at The Federal Technical and Vocational Training Institute . The machines in the article were not comprehensive, and only included three machines: Soling materials abrasion machine, Whole sole flexing machine, and Shoe lace abrasion machine (Lace to eyelet method). Some readers are curious about what other machines there are, and I will introduce them below. ​ Bata belt flexing machine Determine the severity of the flexing action. Equipment should be supplied complete with three small pulleys of varying diameters to increase or decrease the amount of flexing. endless belt that accommodate six sole units, subject to the style and size. Sole units bonded to the belt using a strong adhesive. belt made of canvas and construction allows the number of complete cycles to be counted which is equal to the number of flexes of the test sample. The flexing area is provided with a full guard interlocked with the m...

The dyeing and finishing multi-unit combined machine is equipped with an “elastic frame” between the units, which is used to coordinate the speed difference between the units; buffer the dynamic process to prevent the accumulation or breakage of the cloth; set the initial tension of the unit feeding cloth; and “offside” of the fault to safely stop the machine to prevent the accident from expanding. The elastic frame line speed difference adjustment device is actually a simple tension control device. When the line speed difference between adjacent units occurs, tension is generated. When it is greater than the initial tension (set by the elastic frame), the swing arm roller of the elastic frame swings down (tension roller action); when it is less than the initial tension, the tension roller swings up to adjust the speed difference between the units and maintain the fabric feeding tension around the initial tension. When the tension frame is set between the two units and the fabric exits...

What turns a simple yarn into a strong, high-performance fabric? How do modern textiles meet today’s tough standards? – The answer lies in twisting machines. Twisting machines are the key to modern textile production. They turn basic yarns into strong, high-quality materials that meet today’s standards. These machines shape the strength, look and use of textiles in many industries. If you work in research, teaching or textile production, knowing how twisting machines work is crucial. Whether you’re checking quality, designing products or choosing equipment, yarn twisting knowledge helps you succeed in a fast moving market. This guide covers all you need to know about twisting machines. From how they work to the latest testing methods. See how double twist machines are increasing output without compromising the high quality the textile world expects. Understanding Twisting Machine Technology Modern twisting technology is a big step forward from traditional textile manufacturing methods....

Ring frame machines are super important for making yarn today. In the tough world of making cloth, these machines are the main way to spin fibers. They are key tools for places that do research, and quality control to get the best results. A long time ago, in 1828, a man named John Thorp in America made the first ring spinning machine. Since then, these machines have gotten much better, but they are still very important. Now, most of the yarn made around the world, over 80%, is made using ring spinning. It’s the most common way to twist fibers into yarn and wind it up at the same time. This simple guide will tell you all about ring frame machines. It will explain how they work and talk about the details that matter. This will help you know how to pick the right machines, how to use them, and how to take care of them. Let’s dive in: What Defines a Ring Frame Machine? A ring frame is a special machine used to make thread. It takes soft, thick strands and turns them into strong, thin thre...

  Slips and falls have been identified as one of the main causes of accidents in the workplace, public places and at home. Why do people slip and fall? This is because the shoes have poor slip resistance properties, which leads to falls. Characterization of slip resistance performance of footwear Common sense tells us that the sliding between two objects is caused by the friction between them being smaller than the external driving force. If the friction between the shoes and the ground is larger than the tangential force generated when we walk, it will be enough to prevent the shoes from sliding, and slipping and falling will not happen or the probability of it happening is very small. Therefore, friction is the key factor in whether the shoes and the ground slide. According to the friction coefficient formula: μ=f/N, it is transformed into f=μ·N, (μ: friction coefficient; f: friction force; N: positive pressure) It can be seen that: under the same pressure (such as shoe weight + ...

  Do you want to know how yarn becomes so smooth and even? Or what machines convert loose fibers into high-quality yarn? In textile manufacturing, one of the most important machines is the  DRAW FRAME . It plays an essential role between the carding and spinning stages by straightening the fibers, mixing, and making the sliver more even. These steps help to get strong and consistent yarn. As the textile industry is growing more, modern draw frames now come with smart features like  autolevelling systems ,  microwave sensors , and  computer-based monitoring . These technologies make the production process faster, better, and more convenient. People who are working in textile research, teaching, or factory operations, knowing how draw frames work is very necessary. It can help upgrade production, solve quality problems, and teach students the spinning basics. Whether you are setting up a lab or checking yarn quality in a spinning mill, understanding draw frames is...