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1. Calibration items: angle (90°), speed (60~100±5 times/min) 2. Correction equipment: angle gauge, electronic stopwatch 3. Calibration period: one year 4. Calibration steps: a) Angle correction method of Ross Flex Resistance Testing Machine: i. First adjust the machine in a horizontal state. ii. Turn the motor belt by hand or press the STOP and START keys to adjust the horizontal position of the movable end fixture, place the angle gauge on the movable fixture, and the angle gauge indication should be 0°. Continue to rotate the belt or press the STOP and START keys to move the maximum swing angle of the end fixture is 90° to observe whether it matches the value indicated by the angle gauge. b) Speed correction method of SATRA TM60 Ross Flex Tester: i. Start the POWER button on the control panel, reset the "PV" column to zero, and set the number of times in the "SV" column (the number of times that the correction speed is exceeded). ii. Press the START button to start the machine, and at the same time let the electronic stopwatch start timing. iii. When the electronic stopwatch reaches 1 minute to stop timing, press the STOP machine to stop at the same time, and observe whether the 1 minute time is consistent with the standard speed. More about ROSS Flexing Tester please click: https://www.avenotester.com/ross-flexing-tester-af23_p88.html Contact Us Now! Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
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1. Install two uprights Locate the Fabric Appearance Meassure Board base and two uprights, and lock the screws on both sides of the base. 2. Install the lamp holder Locate the top frame with the lamp holder, and lock the screws on both sides. 3. Installation panel Locate the panel against the top of the Fabric Appearance Meassure Board, align the holes on both sides, and insert the screws. 4. Install the panel support rod Find two corresponding holes on the two uprights of the instrument frame, and install the sample support frame. More about Fabric Appearance Assessment System please click: https://www.avenotester.com/fabric-appearance-assessment-system-ag47_p261.html Contact Us Now! Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
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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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The Lab Twister with counter is used for making small samples. The dyed loose fibers are twisted into yarn by this machine, which can be combined or used to weave sheets to judge the dyeing effect and other indicators. This model has a counter to complete the counting.
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Yarn Abrasion Tester is mainly suitable for the determination of wear resistance of textile materials such as single yarn and ply yarn.
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This Fiber Specific Resistance Meter can measure the specific resistance of various chemical fibers and is one of the important instruments for measuring the spinnability of chemical fibers. Based on the pointer-type fiber specific resistance meter, it adopts high-resistance operational amplifier and digital display technology to make the test data more accurate, stable, and rapid, and the operation is easier. It is suitable for measuring the specific resistance of chemical fibers in scientific research, fiber inspection, production and use of chemical fibers, etc.
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JN-B Precision Torque Balance is a sensitive precision measuring instrument that can measure extremely slight weights. It has simple operation and can directly and quickly read the measured value without weights. It is the weighing and precision of micro-materials in the textile industry special balance for analysis.
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Fibrograph Tester is designed according to the theory of random distribution of cotton fiber length and the principle that the light intensity passing through the fiber bundle is negatively correlated with the number of fibers in the fiber bundle section.
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Jun 06, 2025Tomorrow, students will enter the college entrance examination room to meet the important challenge of life. All AVENO employees send their most sincere blessings to all candidates, wishing them success in the exam and making their dreams come true. I hope every candidate can perform at their best in the examination room, use the pen as a sword and the dream as a horse, and write their own brilliant chapter. AVENO has always been concerned about the development of social education and is well aware of the importance of the college entrance examination to students. At the same time, AVENO also calls on all sectors of society to jointly create a quiet and harmonious examination environment for candidates, helping them to successfully complete the college entrance examination and embark on a new journey in life. AVENO Founded in 1998, AVENO is mainly engaged in textile test equipment, footwear test equipment, toy test equipment and other laboratory testing instruments, which are favored and recognized by customers at home and abroad. AVENO TECHNOLOGY CO., LIMITED Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
Jun 01, 2025Hey, dear friends! Today is Children's Day, which is full of joy and innocence! We usually go all out at work and fight for our dreams, but don't forget that we all have a childlike innocence deep in our hearts. Children's Day is an opportunity to awaken that pure beauty. I hope everyone can be like a child, keep curious about the world, always have a smile in their eyes, and face every bit of life and work with simple happiness. AVENO also wish all the little babies in the families of my colleagues a happy Children's Day. May they grow up healthily, be surrounded by happiness every day, and always keep their innocent appearance. Let us bring this innocence and create more beauty for the company and life together! AVENO Founded in 1998, AVENO is mainly engaged in textile test equipment, footwear test equipment, toy test equipment and other laboratory testing instruments, which are favored and recognized by customers at home and abroad. AVENO TECHNOLOGY CO., LIMITED Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
Jun 01, 2025Dear Customers, The Dragon Boat Festival is a traditional Chinese festival to commemorate the patriotic poet Qu Yuan. It is a time for family reunions and the traditional delicacy of Zongzi. We would like to inform you that AVENO will be closed for the Dragon Boat Festival, from May 31 (Saturday) to June 2 (Monday), for a total of three days. During this period, if there are any emergencies, please feel free to call our emergency hotline 86 0595-82952345. Our staff will be happy to serve you. We hope you understand our holiday arrangements and wish you a pleasant time. Thank you for your continued support and cooperation with AVENO. AVENO Founded in 1998, AVENO is mainly engaged in textile test equipment, footwear test equipment, toy test equipment and other laboratory testing instruments, which are favored and recognized by customers at home and abroad. AVENO TECHNOLOGY CO., LIMITED Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
Apr 28, 2025Dear Customers and Friends, The May Day International Labor Day is approaching. According to the national statutory holidays and combined with the actual operation of our company, the relevant matters of AVENO's 2025 May Day holiday are hereby notified as follows: Holiday Time: The holiday will be from May 1, 2025 (Thursday) to May 5, 2025 (Monday), a total of 5 days. If you encounter urgent needs, you can call the emergency service hotline 86 0595-82952345, and we will coordinate relevant resources to solve the problem for you. Starting from May 6, 2025 (Tuesday), all our staff will resume normal work. At that time, we will help you with more enthusiasm and efficient service. Thank you for your continued support and trust in our company. We wish you a happy and peaceful May Day holiday! AVENO Founded in 1998, AVENO is mainly engaged in textile test equipment, footwear test equipment, toy test equipment and other laboratory testing instruments, which are favored and recognized by customers at home and abroad. AVENO TECHNOLOGY CO., LIMITED April 28, 2025 Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
Apr 04, 2025Dear Customers and Friends: The Qingming Festival is approaching, our company will notify the Qingming Festival holiday arrangements as follows: Holiday time: April 4 (Friday) to April 6 (Sunday), a total of 3 days. April 7 (Monday) normal work. AVENO wish you good health and lasting happiness during the Qingming Festival. AVENO Founded in 1998, AVENO is mainly engaged in textile test equipment, abrasion and pilling tester, footwear test equipment, toy test equipment and other laboratory testing instruments, which are favored and recognized by customers at home and abroad. Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
Apr 15, 2025Today is the Lantern Festival, a festival full of poetry and warmth. AVENO wish everyone peace and joy, family harmony, and a happy Lantern Festival. In the early morning, the sunlight shines through the windows, as if it also brings the joy of the festival. The streets and alleys have already been decorated with lanterns, and those lanterns are like stars falling on the earth, decorating the city with colorful colors. The streets and alleys are filled with the sweet fragrance of Yuanxiao, which is the happy taste of glutinous rice and fillings. As night falls and the lights come on, the festive atmosphere reaches its climax. The family sits together, eating steaming hot Yuanxiao, with laughter echoing in the room. After dinner, stroll along the street and watch the dragon and lion dance teams shuttle through the streets. The dancers are agile and the dragon and lion seem to be alive, attracting cheers from the crowd. Looking up at the night sky, the bright moon hangs high, reflecting the lanterns, forming a beautiful picture. On this beautiful day, may we all have the warmth of the sun in our hearts, like the fillings of the Lantern Festival, wrapped tightly in sweetness and happiness. May life be as colorful as the lanterns in the sky; may our future be as bright and clear as the bright moonlight. Happy Lantern Festival, may everyone enjoy this reunion moment! AVENO Founded in 1998, AVENO is mainly engaged in textile test equipment, abrasion and pilling tester, footwear test equipment, toy test equipment and other laboratory testing instruments, which are favored and recognized by customers at home and abroad. Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
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