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There are many abbreviations of names in textile fabrics. The following are commonly used fiber names and chemical fiber filament abbreviations, which can be collected and used: Main varieties of chemical fiber PTT Polytrimethylene terephthalate fiber Elastic polyester PET Polyethylene terephthalate fiber Polyester fiber (also expressed as PES) PBT Polybutylene terephthalate fiber PA Polyamide fiber nylon (nylon) PAN Polyacrylonitrile fiber acrylic artificial wool PE Polyethylene fiber PVA Polyvinyl Alcohol Fiber Vinylon (also expressed as PVAL) PP Polypropylene fiber polypropylene fiber PVDC Polyvinylidene chloride PVC Polyvinyl chloride fiber, chlorinated fiber (also expressed as CLF) PU Polyurethane fiber spandex (also indicated by EL) PTFE Polytetrafluoroethylene fiber fluorine fiber PI Polyimide fiber CF Carbon fiber (commonly known as graphite fiber) R Viscose fiber A Acetate fiber Chemical fiber long and short yarn name F Filament S Short wire M Monofilament UDY Undrawn yarn LOY Low speed spinning MOY Medium speed spinning POY High-speed spinning, pre-oriented yarn HOY Super High Speed Spinning FOY Fully oriented yarn FDY Full stretch yarn (spinning one-step spinning) USY Ultra high speed spinning SDY Spinning (silk) drawing (stretching) silk DY Stretched yarn TY Textured wire DW Stretched winding yarn ATY Air textured yarn DTY Stretch textured yarn SDTY Spinning drawn textured yarn BCF Bulked (deformed) filament HDIY Heavy denier industrial yarn LDIY Light denier industrial yarn NOY (NSY) Free sizing HWM High wet modulus fiber WD Stretch warping (warp beam) WDS Stretch warping sizing (warp beam) PLA Polylactate fiber (corn starch fiber) Links to AVENO textile testing equipment: https://www.avenotester.com/textile-test-equipment_c1 Contact Us Now! Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
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The color fastness to rubbing is the most basic evaluation index for the color fastness of textile products. The main problems of SME products in terms of color fastness to rubbing are: 1. The color fastness to wet rubbing of medium and dark cotton, linen and their blended products is mostly below 2-3, which is lower than the requirements of general standards. 2. The color fastness to dry rubbing of some dark, thin and fuzzing products containing wool is much lower than that of wet rubbing. 3. The color fastness to dry rubbing of some rough or raised fabrics, including paint dyeing and printing products, does not meet the minimum requirements of the standard. 1.1 Color fastness to wet rubbing Direct dyes are used for the dyeing of cellulose fibers, and the color fastness to wet rubbing and the color fastness to washing are not ideal. Causes: The affinity of direct dyes to cellulose is mainly based on dipole attraction and dispersion. The combination of this adsorption is not strong, especially in the wet state, the hydrogen bond may be stronger. Insoluble azo dyes dye cellulose fiber products, and their color fastness to rubbing is not ideal. Causes: Factors Affecting the Color Fastness of Reactive Dyes to Wet Rubbing 1. The structure and characteristics of reactive dyes themselves 2. The properties of cellulose fabrics 3. Pre-treatment effect, cloth surface damage and smooth surface 4. Dyeing process and the effect of soaping after dyeing 5. The effect of fixing treatment after dyeing the fabric 6. The effect of dyeing fabric finishing and the effect of cellulose fiber degradation Fiber fabrics dyed with reactive dyes will cause color transfer in the wet rubbing fastness test. major factor: The water-soluble dye fades the original color and stains the rubbing cloth during rubbing. Part of the dyed fiber breaks when rubbed, forming tiny colored fiber particles, causing staining. The color fastness to wet rubbing of fabrics dyed with reactive dyes is closely related to the depth of dyeing. Among them, the supersaturation of the dye is the most important factor. How to effectively improve the color fastness to wet rubbing of fabrics? Proper pre-treatment of cellulose fiber before dyeing, such as mercerizing, singeing, cellulase finishing, desizing and scouring, bleaching, washing, and drying, can improve the surface finish and hair effect of the fabric, and reduce friction resistance. , Reduce floating color. 1.2 Color fastness to dry rubbing: Some specific fabrics (lightweight fabrics, rough surface or sanded fabrics, raised fabrics) do not meet the standard requirements. Lightweight fabrics fail to meet the requirements for dry friction resistance. Causes: Because the fabric structure is relatively loose, during dry friction, the sample will partly slip with the movement of the friction head under the action of pressure and friction, which increases the friction resistance and improves the friction efficiency. The color fastness to dry rubbing of...
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The outdoor fabric industry is customarily called water pressure resistance, and the unit is expressed in mmH2O, which means that the unit area bears the strength of water pressure. Under standard laboratory conditions, the fabric is subjected to the pressure of spraying distilled water up, and the maximum water pressure is recorded, such as water pressure 5000mmH2O. That is, the unit area can withstand a maximum pressure of 5m without leakage. Commonly used test standards: American standard AATCC 127; Japanese standard JIS L1092B; European standard: IS0 811; 1. Test before washing: Domestic outdoor brands generally test the water pressure resistance value before washing, but do not measure the value after washing. The water pressure resistance value drops greatly after washing several times, which may drop by about 1000-3000mmH2O; 2. Test after washing: Well-known outdoor brands in foreign countries usually test the water pressure after 5 times of washing, and even use the method of measuring the water pressure after 20 times of washing. Due to the test after multiple washings, the water pressure value drops very much. The test method is that any coating factory or lamination factory must use better materials for processing. For example, the water pressure resistance of the coated fabric must reach 5000mmH2O after 5 washings, then at least 7-8000mmH2O before washing; of course, this requirement will Lead to higher prices! AVENO Machine Recommend: AG17 Hydrostatic Head Pressure Tester AG17B Hydrostatic Head Pressure Tester Contact Us Now! Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
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In life, most people choose to send valuable clothes to dry cleaning. They think that dry cleaning can not only wash away stains, but also keep the clothes beautiful. However, in actual life, the dry cleaning of the clothes may also cause discoloration or staining of light parts. Today, we will work together to understand the test methods for fastness to dry cleaning and the product standards for common clothing to assess the fastness to dry cleaning. What is dry cleaning? Dry cleaning refers to the washing of clothes with organic chemical solvents, including a dry and dry washing method that removes oil or stains. Color fastness to dry cleaning Common methods for testing the color fastness of dry cleaning in the laboratory are: GB/T 5711-2015 "Textile fastness test for color fastness to dry cleaning of tetrachloroethylene" ISO 105 D01:2010 "Textile—Tests for colour fastness-Part D01:Colour fastness to drycleaning using perchloroethylene solvent" Experiment procedure The above two standard test methods are the same, and the test steps are as follows: Step 1: Increase the water temperature of the water bath in the mechanical device to a test temperature of 30 °C. Step 2: preparing a combined sample, the sampling size is 40 mm × 100 mm. The test object can be a garment, a fabric, a yarn or a loose fiber. Step 3: Stitch two undyed square cotton twills along three sides to make a bag with an inner dimension of 100mm×100mm, and put a combined sample and 12 stainless steel wafers into the bag for any convenience. The form of the closed pocket. Step 4: Place the bag containing the combined sample and the stainless steel disc in a stainless steel container. Step 5: Add 200 mL of tetrachloroethylene to a stainless steel container (at a temperature of 30 ° C) in a fume hood. Step 6: Cover the stainless steel container, put it into the mechanical device, start the operation, and treat it in a water bath at 30 ° C for 30 min. Step 7: Take out the bag from the container, take out the sample, squeeze or centrifuge to remove excess solvent, and hang the sample in a ventilator for drying. Step 8: The original sample and the original lining fabric are used as reference samples, and the discoloration of the sample and the staining of the lining fabric are evaluated by a gray sample card or instrument. AVENO Machine Recommend: AC10 Water Colour Fastness Tester Contact Us Now! Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
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The color fastness of fabrics is the degree of color fading of dyed or printed fabrics are affected by external factors (including extrusion, friction, washing, raining, exposure, light, seawater impregnation, saliva impregnation, water stains, sweat stain) is the important indicator of textile during processing or using . the product has good color fastness, it is not easy to lose color during processing or using, otherwise there will be some states such as dorp or stains , causing a lot of troubles. The most common problem of textile color fastness as follow: 1. Light fastness is not up to the standard the clothing during wearing , the color of the part of the clothing exposed to the sun begins to lighten or change color (usually the back and shoulders ), the color is constant or light without exposure or less exposure. People don’t use products with different color depths. 2. The color fastness of washing, soaping, dry cleaning is not up to the standard the cloths are faded after washing.silk, wool,and cotton are mostly prone to such problems. 3. The color fastness to rubbing is not up to the standard during using, there are the different degree of the color color fading, the most easily color fading parts are jackets, sleeves, elbows, collars, underarms, and pants for hips and knees. AVENO Machine Recommend： AC01 Light Fastness Tester AC10 Water Colour Fastness Tester AC04 AATCC Electronic Crockmeter
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General The phenomenon of the fabric being pulled apart under such concentrated loads is often referred to as tearing. The tear strength of a fabric is an important indicator of the quality of textiles. The instrument used to measure this indicator is called Elmendorf Tearing Tester. Calculation principle: The tear strength measured by Elmendorf Tearing Tester was calculated from the work consumed when the sample was torn, and it can be said to be the average strength of the fabric tear. The work consumed during the tearing of the sample is the conversion of the potential energy of pendulum hammer. The potential energy consumed by the pendulum hammer before and after work can be divided into two parts: the work consumed during the tearing of the sample and the work consumed by all other resistances in the process. The work consumed for tearing the specimen is the product of the average tearing force and the work stroke; the work consumed by the resistance is the product of these resistance moments and the swing angle of the pendulum hammer. As shown in the figure, the solid line is the initial state, and the dotted line is the position at the end of the work. The formula for the principle of action is m g ( h1 - h2 ) = FS +Mα Or m gΔh = FS +Mα (1) In the formula: m--- Pendulum hammer mass, kg; g--- Gravity acceleration, m / s2 ; Δh--- Height difference of gravitational center of the pendulum hammer before and after work, m; F --- Average tearing force of sample, N; S --- work stroke of tearing the sample, m; M --- Resistance moment, N·m; α--- Pendulum hammer rotation angle. Machine recommendation: AG11 Elmendorf Tearing Tester It is used to measure the tear strength of materials such as fabric, paper, plastic cloth, film, electrical tape, and metal foil.
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Wear resistance is an important index of textile product quality, directly effect the durability of textile product. Evaluate method of Fabric abrasion resistance ability: 1.Determination of specimen breakage Sample under a certain load and plane motion in Lissajous curve abrasion with abrasive, determine the wear-resisting ability of fabric as the Total abrasion times when sample damage. 2.Determination of mass loss Sample under a certain load and plane motion in Lissajous curve abrasion with abrasive, determine the wear-resisting ability of fabric as the mass lost of sample after abrasion a certain times. 3.Assessment of appearance changes: Sample under a certain load and plane motion in Lissajous curve abrasion with abrasive, determine the wear-resisting ability of fabric as the appearance changes of the sample. Instruments recommend: AG04 Martindale Abrasion And Pilling Tester -AVENO Martindale Abrasion and Pilling Tester is used to determin the abrasion resistance, pilling performance and surface changes of woven fabrics, knitted fabrics, pile fabrics, coated fabrics and non-woven fabrics.
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Liquid Leak Test Needle is used to test leakage of liquid stuffed toys.
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The yarn hairiness tester is used to measure and analyze the hairiness index of yarn, and automatically test and statistically analyze the length, quantity, and distribution of hairiness. Can test different kinds of yarn including short fiber yarns made from cotton, wool, linen, silk, synthetic fibers, and their blends.
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ASTM D3985 Oxygen Gas Transmission Rate Tester suitable for measuring the oxygen permeability performance of high barrier materials such as plastic film, aluminum foil plastic film, waterproof material, metal foil, etc.
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UV Integrator used to measure the UV energy of an exposure device. The main sensor of the measuring instrument is located on the back of the measuring instrument, with a measurement range of 250-410 nanometers. When measuring, it can be directly displayed on the display screen on the front of the UV energy meter and read out (in millijoules per square centimeter).
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AF46B Taber Abrasion Tester is used for abrasion resistance test of cloth, paper, paint, plywood, leather, natural rubber, etc.
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Apr 11, 2024In today's world of emphasis on material quality, having reliable testing equipment is crucial. Using Bursting Strength Tester can help quality control personnel such as manufacturers and designers evaluate material strength. Let’s discuss how to improve product quality through Fabric Bursting Strength Tester. Bursting Strength Tester AG10 Bursting Testing Machine for fabric is an instrument specially used to measure the burst resistance of materials. It is used to measure the expansion force and divergence rate of fabrics, woven fabrics, knitted fabrics, non-woven fabrics, paper and cardboard. By subjecting materials to increasing amounts of pressure, burst strength testers can determine their breaking point, providing valuable insights into their tensile strength and overall durability. Application fields: This machine is mainly used in the textile industry and packaging industry. 1. Textile industry: Corresponding quality researchers of textile manufacturers will use Bursting Strength Test Equipment to evaluate the strength and durability of fabrics to evaluate the quality situation. 2. Packaging industry: Fabric Bursting Strength Tester play an important role in evaluating the strength of packaging materials such as cardboard, paper, and laminates. By testing the maximum burst pressure of the materials, manufacturers can ensure that the packaging can withstand various handling and transportation conditions. This serves to protect the internal products. AG10B Bursting Strength Tester AN15 Carton Bursting Strength Tester User ease of use: The design of the Fabric Bursting Test Instrument takes user convenience into full consideration, which not only makes the operation more convenient for technicians, but also allows novices to get started more quickly. 1. Color touch screen control, the interface is simple and easy to understand, the operation is simple and intuitive, and the touch is sensitive. 2. The test cover is made of highly transparent organic glass with built-in LED lighting, so that the sample experiment process can be clearly observed; it is installed with magnets, making it easy to replace and disassemble. 3. The automatic induction blasting system is sensitive and reliable. The instrument has over-range and over-expansion protection functions. 4. A plexiglass cover is installed on the outside to prevent people from being pinched, making it safer to use. 5. Using high-speed AD sampling and 32-bit ARM processor, high sampling frequency and high test accuracy. 6. Fast and accurate results: Automated testing processes ensure fast results and eliminate manual errors. Precise measurements help accurately determine a material's bursting strength. Bursting Strength Tester provide friendly assistance to many manufacturers when screening materials and are good partners for enterprises in quality control. By investing in burst strength testers, companies can enhance their manufacturing processes, reduce costly product failures, and maintain m...
Mar 08, 2024It's Women's Day again, and AVENO wish you many blessings from fellow women. I wish you good luck in career and wealth, may you always be young, be happy, be happy, be happy, be healthy, and feel at ease. Happy Women's Day. On this day, AVENO Company would like to extend its most heartfelt wishes to all our female colleagues, customers, friends and outstanding women. Happy Women’s Day to fellow women! Today, we join the world in celebrating the achievements, contributions and resilience of women from all walks of life. At AVENO, we would like to thank the outstanding women among us who hold various positions and work hard to contribute to the organization. Our female employees not only have good professional knowledge and professional skills, but also add warmth and love to our working environment. We recognize the enormous value that women bring to our company and society as a whole. As a company, we remain committed to promoting gender equality and empowering women within our organization. We strive to provide equal opportunities, support career development, and create an inclusive environment where all employees, regardless of gender, can thrive and fully unleash their potential. Female compatriots, you have worked hard, and we wish you a happy Women’s Day! To all outstanding women in AVENO and other fields, I wish you a happy Women's Day. May you continue to inspire, lead, and create positive changes in your personal and professional efforts. Your strength, resilience, and unwavering spirit inspire all of us. Happy Women's Day! AVENO TECHNOLOGY CO., LTD
Jan 01, 2024As we bid farewell to the old and welcome the new, AVENO would like to take this opportunity to extend our most sincere blessings to you. May the new year be filled with opportunities, joyful moments, and extraordinary achievements. As AVENO valued customer, your trust and support are the basis of our success. We appreciate your trust in us and we remain committed to providing you with excellent products/services and unwavering dedication. The New Year is a time for reflection and renewal, as well as an opportunity to set new goals and embark on exciting journeys. Let us go hand in hand and move towards prosperity together. We are excited to continue our partnership and build even greater achievements in the coming months. May the new year bring you unlimited inspiration, unlimited creativity, and unlimited possibilities. May your efforts flourish and may you find fulfillment every step of the way. Let us celebrate this joyous occasion and toast to the extraordinary success that awaits us. We once again extend our sincerest New Year wishes to you and your loved ones. Thank you for your continued trust and support. Here’s to a year filled with prosperity, happiness, and lasting success! Cheers to a wonderful year! Anything inquiry please contact us as below: AVENO technology co., ltd. Email: sales@avenotester.com
Dec 25, 2023As we celebrate the joyous occasion of Christmas, AVENO sincerely thanks our customers, friends and employees for their unwavering support and trust in AVENO over the past year. This holiday is a time to reflect, gratitude and spread love. Thank you so much for being our valued customers, friends and our employees for all your hard work on our company over the past year. Year after year, hopefully our partners' relationships with AVENO will grow stronger, so we can reach new heights and achieve extraordinary milestones. Sincerely thank you all for your trust in our services and products, making us better and better. We wish you and your family happiness and happiness on this special holiday, may your hearts be filled with warmth and love, and may the coming year be filled with opportunities, prosperity, and continued success. Once again, we sincerely thank you for choosing us as your partner of choice. Thank you for being a valuable part of our journey. AVENO wish you a blissful Christmas and a prosperous New Year! With warmest regards, AVENO TECHNOLOGY CO., LIMITED Anything inquiry please contact us as below: AVENO technology co., ltd. Email: sales@avenotester.com
Sep 22, 2023Under the high temperature weather in summer, many regions have activated the "steaming and baking mode". In this extremely hot and rainy climate, various heat resistant products have been favored by consumers, and the moisture absorption and quick drying properties of textiles have attracted much attention. It is crucial to evaluate the moisture absorption and quick drying performance of summer functional textiles. These characteristics play an important role in ensuring comfort and performance under hot and humid conditions. Moisture absorption and quick drying performance refers to the characteristic of a fabric that can quickly absorb moisture and timely discharge it, thereby maintaining a dry and comfortable human body. Various methods can be used to test the moisture absorption and quick drying performance of textiles. Here are some commonly used techniques: 1. MMT (Moisture Measurement Tester): The MMT method involves placing fabric samples between a warm, moist container and a dry, cool container. Measure the moisture transport through the fabric by monitoring the changes in temperature and humidity over time. This test can provide information about moisture absorption and rapid drying properties. 2. Spray test: in this test, spray the specified amount of water onto the surface of the fabric sample. Record the time required for water absorption and fabric drying. The faster the drying time, the better the water management performance. 3. Drying time test: In this simple test, wet fabric samples are suspended in a controlled environment and the time required for complete drying of the fabric is recorded. Fabrics with fast drying properties will dry faster. 4. Absorption test: This test determines the speed and amount of liquid absorption by the fabric. Apply a known amount of liquid to the fabric sample and measure the absorption rate. Fabrics with high water absorption often absorb moisture more effectively. These tests can provide quantitative data on the moisture absorption and rapid drying properties of fabrics. It is convenient for us to use these results to evaluate and compare various fabric formulations and finishes, which can help develop high-performance textiles for summer and sportswear applications. Anything inquiry please contact us as below: AVENO technology co., ltd. Email: sales@avenotester.com
May 02, 2023Dear AVENO Customers, Hello! We would like to inform you about our upcoming May Day holiday. In honor of this statutory holiday, our offices will be closed from April 30, 2023 to May 3, 2023 to in observance of this national holiday. We will resume normal operations on May 4, 2023. During this period, we will be on duty, and we apologize if we cannot reply to you in time for any inconvenience this may cause. We kindly ask you to plan your orders and inquiries in advance accordingly to ensure there is no disruption to your business operations. Thank you for your understanding, and we wish you and your family a pleasant May Day holiday. Best regards, AVENO TECHNOLOGY CO., LIMITED Anything inquiry please contact us as below: AVENO technology co., ltd. Email: sales@avenotester.com AVENO Instruments, located in Quanzhou city of China, founded in Hongkong when 1998, main products including: Textile Testing Equipment, Footwear Testing Equipment, Children Products Testing Equiment.
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+8615280858852
sales@avenotester.com
sales@avenotester.com
+8615280858852
