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TTF Tensile Tester is used to provide large and stable tensile force in tensile test, most of which are used for destructive tensile force of toys. It can be used with tensile force, pressing force, insertion force, destructive force and other tests.
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水分测量证人r (MMT) is used to measure the overall dynamic performance of the liquid in the three-dimensional space of knitted and woven fabrics, and to measure the water absorption, penetration and penetration time of the fabric.
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差距测试用来测试是否有一锅ential hazard of pinching or crushing fingers or other appendages in the gaps between moving parts in toys used by children under 96 months of age.
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Seam Clamp mainly used as a tool for tensile testing of toys. It is specially used as a sewing position for fabrics. Two of them are used at the same time.
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Energy Impact Test Hammer according to the corresponding clauses of IEC60068-2-75, GB/T2423.55-2006, GB4706.1, GB8898 and GB7000, IEC884 and UL1244. It is mainly used to inspect housings, operating rods, handles, etc. of household and similar electrical products. The ability of housings such as knobs and indicator lights to withstand mechanical shocks.
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Jan 17, 2022纱:纱和线程的通用术语。一个nd has a strong continuous strip, including single yarns and strands. Single yarn: Processed by the short fibers, making the short fibers or wires along the axial direction and twisted. Ply yarn: it is made of two or more single yarns combined and twisted. Its strength and wear resistance are better than that of single yarn. At the same time, ply yarn can also be combined and twisted in a certain way to obtain compound twisted ply yarn. What is twisting? If one end of the strip is held, the other end is rotated, and the yarn can be formed, which is called twisted. For short fibers, the twisted is the necessary means of making the fiber strip as a yarn. It is generally necessary to condense the fibers into a fibrous strip before twisting, and the outer fibers of the fibers are extruded into the inner layer. Thereby, the strip is obtained in the longitudinal direction of the fibers. For long silk yarns and strands, twisted can form a tight structure that is not easily damaged by lateral force, and twisting can also form a variant wire and a fancy line. How many of the twisted and twisted direction not only affect the hand feel and appearance of the fabric, but also affect the intrinsic quality of the fabric. After the strip is twisted, the outer fibers produce a tilted helical roll back, the fiber torsional deformation, the gauze is tightly bored, and the structural form and mechanical physical properties of the fiber collective are changed. (As shown below) When there is an encirclement angle, the fiber has centripetal pressure on the yarn. The greater the encirclement angle, the greater the centripetal pressure. Due to the existence of centripetal pressure, the outer fiber is extruded to the inner layer, which increases the compactness of the yarn and the friction between the fibers, thus changing the structural form and physical and mechanical properties of the yarn, which is the essence of twisting yarn. Evaluation of yarn twist: Twist direction / twist / twist coefficient / twist shrinkage Twist direction: indicates the direction of twisting Twist direction refers to the inclined direction of the fiber in the single yarn or the single yarn in the strand after the yarn is twisted. It is divided into Z-twist and S-twist. After twisting, the twisting direction of yarn tends from the lower right corner to the upper left corner, and the inclined direction is consistent with the middle of "s", which is called s twisting or smooth twisting; The twist direction of yarn tends from the lower left corner to the upper right corner, and the tilt direction is consistent with the middle of "Z", which is called Z twist or backhand twist. Generally, Z-twist is used for single yarn and S-twist is used for ply yarn. The twist direction of the ply yarn is expressed according to the twist direction successively twisted. For example, the twist direction of single yarn with Z twist, initial twist with S twist and com...
Jan 07, 2022理性、客观地评估阻力of the fabric to promote the development and production of textiles to actively promote the role. There are many test methods for Pilling Resistance of fabrics, mainly simulated during daily life and actual wear and washing process, due to continuous friction, Thus, the phenomenon of the surface of the fabric appears, and thus the test method is designed. different target markets have different tests. Methods, such as US standards, European standards, China Standards, and customer standards, usually select appropriate test methods based on export, product types or buyers. The commonly used methods include ICI Pilling Box method, Martindale Pilling method, Random Tumble method, Elastic gasket method, Circular Locus Pilling method.It should be noted that the pilling test is not only limited to the above test. and now there are many customer requirements to rating directly through the hairpin of the fabric after washing, and the customer chooses to use the post-washing sample. Various pilling test methods to assess the resistance of the fabric against the promoting pilling performance. ICI Pilling Box method The test principle is three pieces of square samples that are sized by a square specimen of sizes from the weft to the weft, each of which are sewn into a tubular shape, and the front faces are separately set on the polyurethane moisture tube. Within a cork box, the test chamber is flipped by the number of 3600 revolutions per hour, and the sample is taken out in the rating box and the fabric is compared to the fabric, and the first level is the worst. The 5th is best, when the result is between the two adjacent two levels, I evaluate half. Common test standards include ISO 12945-1, GB / T 4802.3, IWS TM 152. This method mainly simulates the fabric itself with its own uninterrupted friction, and the fans of the fabric and other pharmaceutically fangs. This test method can be applied to all types of fabrics, but the main domestic market or export to the European market is using this method to test the pilling performance. AVENO related products: AG05 ICI Pilling and Snagging Tester Martindale Pilling method The test principle is to take three pairs of circular samples from the fabric, which are loaded in the upper and lower clamping devices. Under the slight pressure, the sample itself rubs each other, and rubbed by the Lissajous, after a certain number of revolutions, Samples are compared with the original or standard samples of the rating box, and the the worst level 1, level 5 is the best, and when the results are interposed between two adjacent two levels, it can be evaluated as half level. This method is applicable to all types of fabrics, but it is more applied to woven fabrics. It mainly simulates the pilling condition after frequent friction between fabrics. AVENO related products: AG04 Martindale Abrasion and Pilling Tester Random Tumble method The experimental principle is to take ...
Dec 31, 2021Happy New Year 2022! May the New Year bring you happiness, peace, and prosperity. AVENO wishes you and your family Happy New Year! May the upcoming year bring you holy blessings and peace! AVENO hope your life will be full of surprise and joy in the new year that’s about to begin. Remember all the good memories you have made and know that your life will be so full of wonders in the coming year. May you be blessed with everything you want in life. Happy New Year 2022!
2021年12月15日1. Test purpose: Test the ability of the sole to resist incision growth after continuous twists and turns, that is, tolerance resistance. 2. Scope of application: It is mainly suitable for various types of tortuous sulfurized rubber sole, and also suitable for other various types of fluxless sole. 3. Test principle: Install the sole strip test piece on the SATRA TM60 Ross Flex Tester, so that its incision falls directly above the rotary axis center of the Ross Flex Resistance Testing Machine. Through the ISO 5423 Sole Bending Tester and turning test, the test piece was pulled to 90 ± 1 degrees on its shaft. After a certain number of tests, the length of the test tester was measured. Evaluate the quality of the test sole resistance performance with its incision growth rate. 4. Test Instrument: ROSS Flexing Tester: ROSS Flexing Tester is used to test the vertical flex resistance of rubber products, sole of shoes, and Foamed material suce PU、PVC、TPR. After flexing a certain times, then check the attenuation, damage and cracking degree to get the flexing resistance of the sample. More about ROSS Flexing Tester please click: //www.40crgbanjc.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.40crgbanjc.com
Nov 17, 20211. 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: //www.40crgbanjc.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.40crgbanjc.com
Nov 04, 2021Structure Of Infrared Dyeing Fastness Test Equipment： Combined with the general advantages of infrared and traditional glycerol proofer, The use of high-temperature machine door sealant, easy to use. There is a heat transfer oil insulation function in the cage, put the cup in the next time will not be lower because of the door temperature. Dye cup material: are made of high quality SUS316. Computer Of Colorfastness Dying Machine： Microcomputer control (Chinese and English LCD computer), programmable 100 kinds of technology; A temperature rise curve, temperature accuracy of up to ± 0.1 ℃, up to 20-140 ℃. Heating and cooling rate: 0.1 ℃ ~ 9.9 ℃ / min. Electric heating Of Textile Infrared Dying Equipment: Electric heating cups and cups at the same time irradiation, power, temperature difference is small, no soot pollution, no glycerin loss; and insulation, constant temperature effect, can save huge glycerol and electricity costs. More about Infrared Laboratory Dyeing Machine please click: //www.40crgbanjc.com/infrared-laboratory-dyeing-machine-ac19_p176.html Contact Us Now! Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.40crgbanjc.com
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