Upper Leather Flexing Tester
Main uses:
VAMP VAMP leather extension testing machine with a certain frequency of zigzag test, observe the change of the surface of the test piece, whether the surface of the wrinkle and crack and its severity to evaluate the zigzag resistance of the test material.
Meet the standard:
GB/T20991-2007. EN ISO. SATRA TM25. ISO 4643 and other standards.
Product Advantages:
Measures Key Durability: Evaluates the flexing endurance and resistance to cracking of shoe upper materials, a crucial factor for footwear lifespan and appearance.
Standard Compliant: Designed to meet relevant national and international standards (SATRA TM25. ISO 4643. GB/T 20991. EN ISO 20344 sections on upper flexing) for testing upper material flexing resistance.
Simulates Wear on Upper Materials: Replicates the bending and stretching stresses experienced by the shoe vamp during walking.
Evaluates Resistance to Wrinkles/Cracks: Provides a method to assess the material's propensity to develop surface damage from flexing.
Provides Objective Visual Assessment Criteria: Evaluation is based on observing and assessing the severity of wrinkles and cracks according to standard criteria after testing.
Multiple Testing Stations: Available with options for testing multiple samples simultaneously (4 or 12), increasing testing throughput.
Controllable Test Parameters: Allows for precise control of flexing speed, stroke, and clamping angle.
Quantitative Result: Results are based on the number of flexing cycles performed until a specified damage level or after a fixed number of cycles.
Technical specifications:
1. Expansion speed: (300±30)r/min
2. Expansion stroke: (19±1.5)mm
3. Sample size: (64±1)mm*(64±1)mm
4. Number of test pieces: 4. 12 samples
5. Clamping Angle: (40±1)°
6. Volume: 70cm*36cm*37cm
7. Power source: AC220V,10A
Random configuration:
1. 1 standard sampling cutter die
2. One power cable
在线联系供应商
Other supplier products
 |
Oil-Water Separation Tester | Applicable Standards: (1)ISO/ TS 16332-2006 Diesel engine diesel filters Fuel Water Separation Efficiency Assessment Method. (2) ISO 4020-2001 ... |
 |
Compression Fatigue Testing Machine for Intervertebral Fusion Cages | Standard YY/T 0959-2014 (China): Specifies compression fatigue testing protocols for intervertebral fusion devices, including load ratios, frequ... |
 |
Motorcycle Helmet Sand Drop Tester/ Helmet Falling Sand Tester/ Motorcycle Falling Sand Abrasion Tester | Introduction: Motorcycles endure a relentless barrage of environmental elements, and few components face as much abuse as their exterior surfaces.... |
 |
Dynamic Filter Tester | Dynamic Filter Tester - Filter material testing instruments price and quotation - standard Standards: ISO 11057 Air quality - Test method for c... |
 |
Safety Helmets Wearing Stability Tester | Standard GB 811-2022: Safety Helmets – General Technical Requirements GB 24429-2009: Sports Helmets – Requirements and Test Methods... |
Same products
 |
Scott Flex Tester | 卖方: 标准集团 | Product Introduction: Scott kneading tester is suitable for back and forth kneading resistance o... |
 |
NEU nanofiber electrospinning device | 卖方: 标准集团 | Content The Nanofiber Electrospinning Unit uses electrospinning techniques to safely and easil... |
 |
KK03 Scratch tester | 卖方: 标准集团 | Product Introduction: With the continuous expansion of the use of plastic molding products, from... |
 |
KK02 Scratch tester | 卖方: 标准集团 | Product Introduction: With the continuous expansion of the use of plastic molding products, from... |
 |
KK01 Scratch tester | 卖方: 标准集团 | Product Introduction: With the continuous expansion of the use of plastic molding products, from... |
