Digital Internal Length Measurement AF90
Digital Internal Length Measurement is suitable for measuring the inner length of adult/child shoes.
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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
read moreGeneral 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.
read moreWear 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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read moreSpecial Aluminum Box for Toy Testing Instruments AVENO toy testing Instruments with special aluminum box, such as Sharp Point Tester, Small Part Cylinder, Sharp Edge Tester, and etc.. The box will protect the testing instruments during delivery and use, and convenience for Collection. Strict Quality, Enjoy Cooperation. It is AVENO Culture. To be the best testing instruments supplier of China is the way AVENO Family always insist.
read moreHi Friends, The 15th day of the lunar calendar is the traditional Chinese Mid-Autumn Festival. Our company sincerely wishes you a happy Mid-Autumn Festival in advance. Please kindly note we will have a 3-day holiday for celebrate the Chinese Mid-Autumn Festival from September 22nd to 24th, 2018. Wish happy and peace all of you. Best wishes. Thank you. Anything inquiry please contact us as below: AVENO technology co., ltd. Email: sales@avenotester.com
read moreHi friends, Please kindly note that we will have 3 days holiday for The Dragon Boat Festival from June 16th to 18th 2018. Wish happy and peace all of you. Thank you. Anything inquiry please contact us as below: AVENO technology co., ltd. Email: sales@avenotester.com
read moreHi Friends, Please kindly note we will have one day holiday for celebrate Children's Day on June 1st, 2018. Will have Fun Games and gifts for child and parents at AVENO Sky Garden on the morning at Children’s day, welcome to join us. As a professional manufacture of toy testing instruments, we are always working on improve the quality of toys to ensure children's safety. Best wishes. Thank you. Anything inquiry please contact us as below: AVENO technology co., ltd. Email: sales@avenotester.com
read moreHi Friends, Please kindly note that we will have 1 day holiday for Mother’s day in May 13th. Thank you for all of mothers created the world, we most need to thank forever. Any questions please contact us, we will feedback you within 24hours. AVENO TECHNOLOGY CO., LTD May 12th, 2018
read moreDigital Internal Length Measurement is suitable for measuring the inner length of adult/child shoes.
read moreFlammability Testing Nailed Fixture is mainly used for testing the combustion performance of cloth toys and filling materials.
read moreWhole Shoes Water Resistance Tester is to pour air into the stocking and input compressed air through the air compressor. After injecting air, the sample is regularly immersed in the sink, and the stocking is pressed into the water tank to test the waterproof and leakproof property.
read morePneumatic Bursting Strength Tester is used to determine the expansion force and divergence rate of fabric, woven, knitted fabrics, non-woven, paper and board.
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