Testile Testing Equipment

10 Guidelines for Selecting the Best Textile Testing Equipment 1. Test accuracy: The textile test equipment should be highly accurate and capable of consistently testing a wide range of textile properties, including strength, abrasion resistance, tension resistance, durability and tear strength. 2. Complexity: the test equipment should be easy to use and operate, requiring minimal technical knowledge and experience to carry out the tests. 3. Stability: The test equipment should be able to operate consistently over time and not be susceptible to environmental influences. 4. Reliability: The test equipment should be of reliable quality and robust to ensure accurate and repeatable testing. 5. Sensitivity: The test equipment should be highly sensitive to small changes or defects in textiles so that problems can be detected and repaired early. 6. Versatility: The test equipment should have a wide range of test functions to cope with the performance testing needs of various textiles. 7. Adju...

Textile testing equipment is a large category of professional testing equipment, mainly used to test the physical and mechanical properties of textiles. These properties include: reactivity (extension), abrasion resistance, penetration and more. The testing of these properties is of great significance for the application of textiles in industries and people's lives. Because the quality of textiles is ensured, it can ensure that clothing or other cultural items have good quality and service life. Next, let us learn about the relevant knowledge of textile testing equipment 1. Common textile testing equipment Common textile testing equipment includes tensile testing machines, abrasion testing machines, portable yarn counters, evaluation gloves, washing and dyeing benches, and more. Tensile testing machine is a kind of equipment used to determine the tensile properties of textiles, mainly to measure the tensile limit, expansion ratio, stress-strain curve, elastic modulus, etc. of mate...

Non-destructive testing (NDT) methods include a wide range of analytical techniques to evaluate a variety of materials, elements, welds, systems, etc., without causing any damage or harm to the sample. This article focuses on the different NDT methods used in the textile industry. Textile testing instruments manufacturers use a variety of NDT methods for toxicological and other analytical tests to analyze their products for harmful substances such as allergens, heavy metals and even carcinogens. Several toxic metals such as cadmium, antimony, lead, chromium, mercury and zinc are either present in natural textile fibers, leached during the dyeing process or present in protective agents used to store textiles. Vibrational spectroscopy has been a commonly used method for nondestructive testing of textiles because when light interacts with molecules on the textile surface, it produces vibrations specific to the functional groups or chemical bonds present in the material. These vibrations ...

Color fastness to washing is the common quality parameter, which is considered very important from the point of view of consumers. This test determines the loss & change of colour in the washing process by a consumer and the possible staining of other garments or lighter portion that may be washed with it. The color fastness testing to washing  First, the purpose and principle: 1, this test method is applicable to the detection of conventional home or commercial washing process for home textiles washable color fastness 2, this test method for washing color fastness test for does not reflect the conventional commercial washing process added by the utility of brighteners. 3, a single wash test (STest) results with a home or commercial wash effect. Second, the preparation before the experiment: Cut the sample size of 40mm100mm and multi-fiber cloth, and along the sample and a short edge of the multi-fiber cloth and the multi-fiber cloth face to face sewing toge...

Fabric in the processing and taking the process, when subjected to external friction, such as friction is greater than the fiber strength or friction between the fibers or cohesion, the fiber ends will be pulled out to form a ring and fluff, the fabric surface to produce fluff So that the fabric lost luster. When the villi exposed to a certain length, the villi in a certain distance due to rubbing friction, repeated elongation and retraction and entangled into a ball, seriously affecting the appearance of the fabric surface. When the fabric surface of the pompon formation, due to the different fiber breaking strength, yarn twist, fabric structure and so on, some pompon after the formation of easy to fall off, and some easy to fall off, entanglement, and easy to filth , Affecting the quality of clothing taking. Cashmere fiber fine fineness, low strength, poor spinnability; Soybean protein fiber monofilament fine fineness, light weight, high strength, and acid and alkali resi...

As we all know, observe the color can not be separated from the observation light box light source, no light no color. The knowledge of physics tells us that visible light is also an electromagnetic wave whose wavelength range is: 3900nm-7600nm (as shown below). Near the wavelength of 3900nm light is purple. Near the 7600nm wavelength of light is red. Less than 3900nm light called UV, the human eye. Generally see no more than 7600nm wavelength of light called infrared, the human eye is generally invisible. In the visible light between 3900nm and 7600nm, we introduce a physical concept that represents the luminous color of light - the color temperature. The color temperature of the light source is the color that appears when the light source emits light and the color that appears when an absolute blackbody is burned at high temperatures Consistent with the combustion temperature to define, its unit is the absolute temperature Kelvin "K". K value is higher, the colo...

China sun color fastness tester test standards: Light fastness: daylight, is not subject to the provisions of the rain under the conditions of sun exposure, and then refer to the blue wool standard to assess light fastness. Resistance to artificial light color fastness: xenon arc, is equivalent to the sun in the artificial light source under the conditions prescribed exposure, and then refer to the blue wool standard to assess light fastness. Resistant color fastness: outdoor exposure, is without any protection under the conditions of open exposure, and then control the blue wool standards for comparison, to assess the color fastness. Resistance to artificial climate color fastness: xenon arc, is required under the conditions, in the xenon lamp tester spray exposure, and then compared with the blue wool standards to assess the color fastness. Light and sweat color fastness, the sweat after treatment of the sample in the exposure of the instrument, and then assess its ...

Shoes with leather friction fastness method summarized into three kinds of reciprocating wool felt friction leather; reciprocating white lining cloth friction leather; fixed point rotating wool felt friction leather. Rotary wool felt friction method is with the diversification of shoe design, multi-block splicing shoes more and more, in the shoes can not get enough long sample, and to detect the end-use of shoes adaptability, Taken by. However, the results of the friction test of rotary and reciprocating wool felt are not consistent and the method to be used in the Leather Color Fastness test results.  Reciprocating wool felt rubbing the leather method to maintain the continuity of quality control, so that the raw material leather to make shoes leather using a relatively consistent test method, the results are comparable. Currently using more. Dry wipe: the use of the sample face up, into the sample folder should be stretched, not wrinkle. The specimen holder is cla...

Vacuum method is the most representative of the differential method of a test method. The test principle is to use the sample to separate the permeate chamber into two separate spaces. First, both sides of the sample are evacuated and then filled to one side (A high pressure side) Absolute pressure) of the test gas, while the other side (B low side) is to maintain a vacuum state, the sample on both sides of the formation of 0.1MPa test gas pressure. The gas permeation of the test gas enters the low pressure side through the film and causes a change in the pressure on the low pressure side. The amount of gas permeation (GTR) of the test gas can be calculated using the formula by measuring the amount of pressure on the low pressure side with a high precision vacuum gauge. The relevant standards are ISO 2556, ISO 15105-1, ASTM D 1434 (M method), GB 1038, JIS K 7126 (A method) and the like.  The gas permeation (GTR) provided by ISO 15105-1 is calculated as follows: Where: ...

abrasion resistance is one of the important performance of denim clothing, but also the production enterprises and consumers are mainly concerned about the indicators.  Poor wear resistance of clothing, easy to wear after wearing, affecting the use of the product cycle. At present, FZ / T81006-2007 "denim clothing" standard for the detection of wear resistance is mainly used GB / T 21196.2-2007 "Textile Martindale fabric abrasion resistance of the second part: the determination of sample damage"  The principle is to cut a representative sample on the denim clothing, placed on the  Martindale wear tester , in the specified load and speed, the trajectory for the Lissajous (Lissajous) graphics plane motion and abrasive  Friction, the specimen holder can be free to rotate about the center axis perpendicular to the horizontal plane. Two or more non-adjacent yarns were completely broken, the test was terminated, and the  abrasion resistance  of the ...

In recent years, due to the destruction of the ozone layer, reaching the surface of the radiation is increasing, excessive ultraviolet light on the human eye, skin and immune system caused some damage, so the anti-ultraviolet light of textile increasingly attention. The market has more and more anti-UV products, the performance of the pros and cons, a direct impact on the interests of consumers. When ultraviolet rays are irradiated onto the fabric, a portion is absorbed, a portion of the fibers that penetrate the fabric (including from the voids of the fabric), and a portion of which is reflected. Through the fabric of the more ultraviolet, the greater the harm caused by the human body. Therefore, the main way to improve the performance of UV protection is to enhance the fabric of ultraviolet absorption and reflection ability, thereby reducing its throughput, usually there are three ways: 1) coating on the surface of the fabric; 2) blended in the fabric into the anti-UV addit...

In the production of materials burning test is inevitable, remember the recent occurrence of high-rise fire incident, because the material is very poor flame retardation led to a lot of people were killed, the flame retardant materials are some industrial products will check the project, materials The flame retardancy tester is mainly in the specified test conditions to test the burning performance of the specimen to determine the flammability of the material. The following describes the material flame retardant tester product parameters: The main application areas: Plastic, foam, film, textile, paint, rubber, automotive interior parts, electrical and electronic products. Test principle: The flame retardancy of the material refers to the ability of the material or article to undergo flame burning under specified test conditions. It covers some of the characteristics of whether it is easy to ignite, and the ability to maintain the ability to burn. After years of development,...

According to China's product standards and the actual use of fabric, clothing (ornaments) and home textiles products, color fastness test , generally according to the following methods: 1、 fabric class Test the color fastness to wash the fabric, generally according to its end use to choose the washing method. In the case of unknown use, according to the following methods: ① wire, viscose fiber, wool, nylon fabric, with reference to GB / T392l a 2008A (1), the test temperature is (40 ± 2) ℃. ② cotton, linen, polyester, acrylic fabric, with reference to GB / T3921-2008C (3), the test temperature is (60 ± 2) ℃. ③ new fiber, such as Lyocel fiber, Modal fiber, milk protein fiber and soybean protein fiber, should be based on fiber performance and dyeing process may be, generally use GB / T3921-2008A (1) standard, the test temperature is (40 ± 2) ℃. 2、 clothing (ornaments) class (1) knitted garments knitted casual wear, body underwear, thermal underwear, knitted skirts, infant ...

    The leather folding test machine is used to test the bending resistance of leather under continuous bending. The instrument is internationally used for a variety of light leather and its surface modification for bending performance evaluation of the instrument. At the same time can also be measured due to walking in the crease in the formation of the tendency of cracking, bending tester bending mechanism and the upper deflection tester is different, both complementary functions. It is also used to pre-treat samples prior to the determination of water vapor permeability - especially for the determination of upper materials for protective footwear. How to maintain  the leather folding test machine ?There Can be divided into nine steps as follows: 1. Before the start should be in accordance with the provisions of the lubrication and lubrication methods to lubricate; 2. by the understanding of the structure of the testing machine professional and technical pe...

In daily life, girls in the purchase of clothes will always ask whether the balloon problem. Outside the pilling problem more or less affect the consumer's shopping will. However, why the fabric balloon, I believe that most people do not know the reason, just think it will be the quality of the ball. Here to reveal the reason. The pilling process of the fabric is probably as follows: 1. Due to the mechanical action of the fiber stretched to the fabric surface, and the formation of hair; 2. Velvet tangled into a ball, through the fixed fiber and fabric surface connected; 3. In the friction, washing, wearing and cleaning and the process, the continuous mechanical effect of the ball off. In order to improve the fabric anti-pilling ability, mainly in the following ways 1, choose in the yarn and fabric production process is not easy to play the ball. The following are the same as the " 2, in the jet dyeing machine for pre-treatment and dyeing when adding lubricant Lubsoft to ...

According to the organizational structure of textiles, the use of raw materials, processing technology, texture, appearance and the main use of fourteen categories. Ancient textiles are basically fabricated according to fabric, fabric pattern, fabric color. Modern silk used a lot of old names, such as crepe, silk, silk, silk, also used some foreign words, such as Georgette (georgette), taffeta (taffeta) and so on. According to the organizational structure of textile varieties, the use of raw materials, processing technology, texture, appearance and the main use, can be divided into yarn, Luo, Ling, silk, spinning, raw silk, crepe, brocade, satin, Ti, Ge, And other fourteen categories. People living and wearing can not be separated from textiles, textiles is the necessities of people's survival, although China's use of textiles in public places has been put forward more stringent safety requirements of Flammability , but with the United States, Canada and other ...