FYI Tester Instrument

In daily life, clothing is of great significance as it is frequently exposed to sunlight and moisture. Over time, clothes are prone to issues like fading and cracking, which seriously impact their appearance and performance. Thus, for fabric production and sales companies, accurately assessing the aging resistance of clothing is crucial. There are two main types of aging tests: natural environment aging and artificial accelerated aging. Because natural aging processes are slow, researchers have developed methods to simulate the effects of sunlight and moisture for short periods of time. Common accelerated testing equipment includes UV aging test chambers and xenon lamp aging test chambers. They are widely used in product research and development, quality control, etc., and are suitable for aging research on various materials. 1. What are xenon arc lamps and UV lamps? 1.1 Xenon arc lamps Xenon arc lamps use xenon lamps as light sources and can simulate the entire solar spectrum, includi...

As an advanced dyeing equipment, infrared dyeing machine (IR Dyeing Machine) has gradually become an important choice for the textile industry. By using infrared radiation technology, fabrics can be heated and dyed quickly and evenly. Not only does it greatly shorten the dyeing time, but it also significantly reduces water and energy consumption, which meets the requirements of modern industry for sustainable development. At present, there are many well-known companies around the world focusing on the research and development and manufacturing of infrared dyeing machines. This article will give you a detailed introduction to the strengths of these leading companies and their product parameters, helping you better understand the latest technical dynamics and market trends of infrared dyeing machines. 1.  Benninger AG Benninger AG  is a Swiss company that has been a leading partner to the global textile industry for 160 years with subsidiaries and service organizations around th...

There are many ways to color fibers before weaving. Traditionally, you’d dye the entire yarn or apply the color to the fiber. But, how do you dye fabric that is weaved? The short answer –  jigger dyeing machine. Jigger dyeing machine or a jig uses a pool of dye liquor through which a woven fabric passes onto a roller where dye gets absorbed into the fabric. What Is Jigger Dyeing Machine? The jigger machine works on the basic principle of passing the woven fabric through dye liquor back and forth until the dye penetrates the fabric weave. There are multiple rollers in a jigger dyeing machine that pass the fabric through the dye liquor and wound it after an even number of passes. Components of a Jigger Dyeing Machine Dyeing rollers Dye liquor bath Guiding rollers Tension pullers to avoid wrinkles Heating mechanism Chemical injection The woven fabric is wound onto one of the dyeing rollers and fed through two small guiding rollers and the jigger machine wounds the fabric from one roll...

  With the continuous development of civil engineering and construction industries, geosynthetics are increasingly used in various fields. However, owing to environmental factors, the performance of geosynthetics may gradually decline, thus affecting their service life. In order to ensure the stability and safety of geosynthetic materials in engineering, it is crucial to conduct regular aging tests. Generally speaking, aging tests can be divided into natural aging and artificial accelerated aging tests. The natural aging test is extremely simple to operate and very low-cost, but it requires a lot of time to conduct the test. However, the application of geosynthetics in engineering may last for hundreds of years, and it is impossible to achieve this aging process through natural aging methods. The xenon lamp aging test equipment can imitate the full spectrum distribution found in sunlight. Additionally, by simulating solar radiation and other environmental factors, it can hasten the...

  The jigger dyeing machine is a device used for textile dyeing. It has a high degree of automation, is environmentally friendly and energy-saving. It can achieve small batch and multi-variety dyeing and is widely used in the textile dyeing industry. The fabric is rolled up on a main roller and dyed using dye liquor in a cycle. The fabric is unwound from one main roller A, rolled up on another main roller B. Then unwound from the main roller B and rolled up on the main roller A. During the alternating winding process, the dye liquor continuously passes under the main winding roller. The fabric surface absorbs the dye liquor and then adsorbs, combines and fixes it during the winding process. ​ Click to find more details about jigger dyeing machine in FYI Function of main roller traverse of jigger dyeing machine The traverse of the main roller of the jigger dyeing machine is a very practical function, which can effectively reduce the color difference between the edges and the center ...

  In the textile processing, yarn tension is a very important parameter. The magnitude and stability of tension are directly related to product quality, production efficiency, and the smooth progress of subsequent processing. Excessive tension can cause the elasticity of the yarn to elongate, resulting in loss of strength and increased breakage; Too low tension can affect the forming of the coil. In addition, since yarn tension is not a constant but a fluctuating quantity, it is necessary to conduct dynamic testing of yarn tension. Overview of Yarn Tension Testing Methods The core component of the Strain Gauge Bridge yarn tension testing device is the Strain Gauge Bridge sensor. Due to the good linearity and high sensitivity between the output and load of the double hole beam elastic body, the cantilever beam structure shown in Figure 2 is generally not used at present. The schematic diagram of the double hole beam sensor structure is shown in Figure 1, which mainly consists of a c...