How to test the pilling of fabrics？ The test methods of fabric pilling performance are mostly random tumbling pilling test method, box type pilling test method, Martindale pilling test method. GESTER is a manufacturer of textile testing equipment, which can provide testing equipment corresponding methods. Random tumbling pilling test method: Test instrument: random tumble pilling tester. Random Tumble Pilling Tester is used to determine the plling and fuzzing characteristics of textile fabrics. Precision high-speed impeller for agitating the test specimens against cork lining for a pre-determined time controlled by a timer and audible alarm. Compressed air is also injected into the chamber to assist in the tumbling action. Laboratory standard compressed air supply required. Standards: ASTM D3512 DIN 53867 JIS L 1076 Ici pilling box test method: Test instrument: ici piliing box tester ICI Pilling Box Tester is used to rapidly replicate pilling on fabrics in a fraction of the time due to normal wear. then determine surface pilling and snagging properties of both in woven and knitted fabrics. ICI Pilling Tester complies with IS012945-1, BS 5811 etc. ICI plling tester uses a universal drive system with 2 or 4 position, electronic digitalcounter, and sample mounting fixture. The machine accepts ICI Pilling boxes and ICI plling drums. Specimens are mounted on polyurethane tubes and tumbled randomly under defined conditions in a cork lined box. Pilling is assessedvisually after a defined period of tumbling. Ici Pilling Box Standards: GB/T4802.3, ISO 12945.1, BS5811, IWS TM152 Martindale pilling test method Test instrument: martindale tester The Martindale Abrasion and Pilling Tester is the standard method of determining the wear resistance of textiles or leather and the resistance to pilling. Samples are rubbed against known abradents at low pressures and in continuously changing directions and the amount of abrasion or pilling is compared against standard parameters. Adaptable to test a wide range of applications including textiles, socks, leather, coated upholstery, carpets, wood and shirt collars. Four models are available, with 4, 6, 8 and 9 Abrading. Standards of martindale tester: Abrasion: GB/T 21196.2, GB/T 13775, ISO 12947, ASTM D4966, IWS TM 112, M& S P19, Next 18, SN 198529, TWC 112, JIS L1096 ( ISO17076-2 ball plate method ,optional) Pilling: GB/T 4802.2, ISO12945-2, ASTM D4970, IWS TM 196, M & S P17, Next TM26, SN 198525

What is the Footwear Fiber Board Flex Tester This tester is used for testing the fiberboards such as insole foreparts and stiffener that are flexed or deformed in wear to measure its quality and durability. Fibre Board Flex Tester is used to determine flex test for shoe insole fiberboard and applicable for common leather shoes and sneaker insole fiberboard, but not for toe cap, counter-heel, semi-back and special leather shoes and sneaker insole fiberboard. Configure Presetting digital counter with automatic stop function. Stable motor with low running noise. Six testing positions with six individual counters. Work This tester is used to test the flexing resistance of fiberboards of insole fore parts. the method of test is to flex the specimen at the angel of 180 degree ± 90degree at each side, reciprocally under a given load. When specimen fails, the flexing times would be the flexing index of the specimen. and this is a good reference for comparing and selecting the material of fiberboards. Fibreboard is flexed mechanically and repeatedly to 90°each side of the vertical at the rate of 60 cycles per minute until failure occurs. From the number of flexing cycles to failure, a flexing index is calculated to assess the flexing quality of the fibreboards used in footwear. Shoes Fiberboard Bending Testing machine is used for testing the fiberboards such as insole foreparts and stiffener that are flexed or deformed in wear to measure its quality. During test, the specimen is rotated through 180°(90°each side of vertical) back and forth under a certain load until it breaks. In the meantime, the number of flexes to failure of each specimen will be displayed on each individual counter.

Random Tumble Pilling Tester is an indispensable testing instrument for textile enterprises. In order to allow users to better use the random pilling tester, GESTER will explain to you what the random pilling testing machine is. Random Tumble Pilling Testing Equipment is used to determine the pilling and fuzzing characteristics of textile fabrics. Precision high-speed impeller for agitating the test specimens against cork lining for a pre-determined time controlled by a timer and audible alarm. Compressed air is also injected into the chamber to assist in the tumbling action. Laboratory standard compressed air supply required. High Tech Sample Chambers 1. Intelligent interface to guide the user. 2. Flexible system maximizes throughput and minimizes downtime. 3. Interchangeable impellers for different global standards. 4. Stable propeller and rotation speed. 5. Lights inside each sample chamber allow clear viewing of the test in progress 6. Controls are easily accessible for testing and illuminating the sample chambers 7. High quality motor provides lower running sound and longer service life. During operation, the Random pilling test chamber should be checked frequently. If the test is wrapped around the impeller, it does not turn over or is stuck at the bottom of the bin and remains stationary on the side. Close the air valve, shut off the airflow, stop the test, and remove the specimen. Unexpected shutdowns or other irregularities of the test are recorded. The above is the introduction of the random flipping pilling tester. If you have any other questions, you can contact GESTER and operate it under the guidance of the staff.

Temperature humidity chamber, also known as environmental test chamber or climatic chamber, is common environmental simulation systems and devices in laboratories and factories. Temperature Humidity Chamber for conditioning of samples prior to testing. It also can be used for a variety of materials of high - low temperature alternating test. The test temperature, humidity and time can be programmed. So Why Do We Need To Use Environmental Chamber Temperature And Humidity Test Chamber ? 1. Perfect simulation within a certain tolerance range,it can be simulated the external environmental conditions experienced by engineering products in the process of use, storage, transportation, etc. 2.trial and error The repeatability conditions provided by the environmental test chamber ensure that the test results obtained by the same product under the same test environmental conditions are comparable. An environmental test chamber may be used for multiple tests for the same type of product, and the same product being tested may also be tested in different environmental test chambers. 3.Controllable The environmental parameters can be adjusted freely, and the parameters are limited within a certain tolerance range to ensure the accuracy of the simulation. Avoid environmental conditions out of control resulting in product damage and unnecessary loss. 4.Safe Temperature And Humidity Chamber has the characteristics of safe operation, convenient operation, reliable use, long working life and so on. Various protection, alarm measures and safety chain devices are also set up inside the environmental test equipment. 5. Wide range of applications In detail, daily production and life, electronics, electrical, communication, instruments and vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace, sanitary products and other product quality testing require the use of temperature humidity chamber to help people produce and experiment. The temperature humidity chamber Environmental Chamber Temperature and Humidity Test Chamber can accurately simulate low temperature, high temperature, high temperature humidity, low temperature humidity and other complex natural environments, so as to detect the cold resistance, heat resistance, dry resistance and moisture resistance of products, and to improve the products to make them more durable.

WHY NEED TO TEST BURST STRENGTH 1. WHAT IS BURST STRENGTH In burst strength testing, a force is applied to fabric to measure the conditions that will cause the textile to rupture. 2. WHY NEED TO TEST BURST STRENGTH Poor packaging can lead to product damage during transportation,delivery or storage. It will make manufacture not just financial loss, but also loss of reputation and that of further business opportunity. SO Manufacturers must realize the importance of good and sturdy packaging.Manufacturers could investin a reliable testing equipment to test the burst strength of packaging materials such as bursting strength tester for carton box. 3. WHA IS THE BENEFITS OF BURSTING STRENGTH TESTING Automatic bursting strength tester allows manufacturers to analyse the strength of the package and ensurethat it doesn't get damaged in transit.Bursting strength value can be used to grade the quality of corrugated material. 4. ABOUT THE BURSTING STRENGTH TESTER Digital automatic burst strength tester has abundant functions, such as, parameter testing, parametric transformation, parameter adjusting, parameter memory and parameter print. All are in accordance with related national standards. It has data processing function which can directly output result of data statistics with convenient operation, easy regulation and stable performance. 5.BURSTING STRENGTH TESTER PERFECT FOR WHAT Bursting Strength Tester Perfect for carton, paperboard, corrugated board, cigarette packet, beer case, shoebox, milk carton, plastic hollow plate, leather, fabric, high strength aluminum foil and copper foil.

The service life of products has always been a concern for users when purchasing products. Only after reasonable testing, the service life of the product will be longer Chairs are very common items in daily life, so the safety of chairs is particularly important. Next, GESTER will introduce what tests the chairs need to go through. A.Swivel Seat Durability test 1.The GESTER Chair Swivel And Castors Durability Testing Machine GT-LB07 applies to test all chair types with a swivel seat or with castors. B.Simulating The Loading Of the Seats During Routine Use 1.The Chair Armrest And Seat Front Edge Testing Machine GT-LB03S tests the strength and durability of the handrails, seats, or other parts by simulating the loading of the seats during routine use. 2.The Chair Seating And Back Testing Machine GT-LB04-1 tests the strength and durability of the seats and backrests by simulating the routine use loading of the seat C. Chair Forward Stability Test 1. This Chair Front Stability Testing Machine GT-LB06A is suitable for testing seat, office chair forward stability test. D. Seat static load and back static load test 1. This Chair Assembly Testing Machine GT-LB08-1 is according for the standard EN 1728 and combination with different methods E. Chair Seating Impact And Seating Durability Test 1. This Chair Seating Impact and Durability Testing Machine applies to all types of chairs, with 2 functions of chair seating impact and seating durability test. 2. This High Chair Seating Impact Testing Equipment GT-MJ31 applies to all types of high chairs, with 2 functions of chair seating impact and seating durability test.

Busy all year, Finally end of year summary and activities are coming, just waiting for this day！ Say "Hello, chinese new year" With These following Unique Ideas. First of all, the curtain of the year-end event was opened with the speech of the company leader. Second, Thanks to the employees who have worked in GESTER for more than years, thank them for believing Gester and growing together with Gester! Announce 2021 employees who perform well in their jobs and encourage them to continue to grow and move forward with generous bonuses. The most tense and exciting part is coming! All staff raffle! Announce Winners ! After dinner, all the staff took pictures to commemorate! GESTER wishes everyone All expectations can appear，all dreams can be realized,all hopes can be fulfilled，all efforts can be successful ! 2022 Chinese New Year just around the corner, in order to facilitate working and living arrangements in advance, we hereby notify the spirit and thecompany's welfare policy based on the State Council, the holiday arrangement notice "Spring"period as follows: Chinese New Year Vacation starts at 25th Jan and ends at 9th Feb.

What Is The Light Fastness Testing? Light fastness testing is a specific type of Colour Fastness Testing, where its purpose is to subject your test samples to intense artificial light to assess the impact on the material. GESTER Instruments co.,ltd is a dedicated manufacturer and wholesaler of physical testing instrument in China. Our products are highly appreciated by a number of world-class third-party inspection agencies, such as SGS, BV, Intertek, etc. We can know about the GESTER light fastness testing equipment. Application This light fastness tester apply to light color fastness, anti-climate color fastness, light & perspiration color fastness and light aging tests of textile, paint, dye, coating, rubber, plastic, wood floor, paper and other materials, it have anti-climate functions of exposing to the rain, revolution and mist spraying. Feature 1. The 2500W long arc xenon lamp is used to simulate the solar spectrum. 2. Xenon Light Fastness Tester: High transmittance of filter combinations and use 95% of the transmittance filters and filter cartridges. With Low power consumption but achieve the same irradiation light requirements. To make the machine is more energy saving and environment friendly. 3. Standard equipped with 420nm wave band, irradiance digital setting, real time monitoring,  closed loop automatic regulation, providing the most stable irradiance test light source for different standards (340nm, 420nm, 300-400nm and 300-800nm band optional ). 4. light fastness testing machine and radio transmission are powered by using light conversion technology, no additional power supply is required. 5. The sample is tested with black plate thermometer (BPT), black plate standard thermometer (BST), irradiance detector at the same position (in equidistance) to really indicate measuring state of the sample, the tested data is transmitted 6 synchronously by using technolody of radio frequency. 7. Light Fastness Testing Machine With industrial temperature control (refrigeration) system for smoothly and fast adjusting temperature in test chamber With several modes of operation (spray, alternating light and dark, revolution), can simulate the real climate state. 8. Individual timing of each sample clamp may enable different sample test in a same tester and facilitate test monitor and reduce operation cost. 9. 7-inch color touch screen, various test monitor models(animation, figure and chart), simply operate, directly and clear. 10. 1000 hours of continuous operations. 11. Industrial grade microcontroller with strong antijamming capability. 12. 12 working positions monitoring, can set and inquire the irradiation energy. 13. The machine possess fault prompt functions and self-diagnostic function.