Gester Instruments | Professional PPE, Footwear and Textile Testing Equipment Manufacturers Since 1997
Any export certifications on wet rubbing test ?
2021-12-27
Gester Instruments
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GESTER International Co.,Limited wet rubbing test is approved with related global export certificates. We've gained export permits, like CE that allows the item to be publicly traded in EU member countries. To be able to help our goods enter the global marketplace and be more aggressive, we have gained licensed export permit, offering us more convenience to do the foreign trade business.
Gester Instruments is devoted to developing and manufacturing high quality Textile Testing Equipment. The tester materials series is one of the main products of Gester Instruments. The product is tested with the vigilance of our skilled professionals who have a clear understanding of the quality standards set by the industry. The edges of the product have been machined to be smooth. The product has been well recognized with an integrated sales network in the domestic market. Its surface is not to get rusty.
Xenon arc light fastness tester is eternal tenets that Gester Instruments pursue. Welcome to visit our factory!
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The Elmendorf Tearing Strength Tester GT-C11A is a pivotal instrument for evaluating the tearing resistance of various materials, including textiles, non-wovens, paper, and films. Utilizing the proven pendulum method, it delivers precise, repeatable data crucial for quality assurance, product development, and compliance with international standards like ASTM and ISO. This article explores its working principle, key features such as automated testing and pneumatic clamping, and its wide-ranging applications across multiple industries, highlighting why the GT-C11A is a trusted choice for professionals seeking reliable and efficient material performance analysis.
Footwear soles and uppers endure thousands of flex cycles during use, risking premature cracking, delamination, or chipping if material resistance is inadequate. This technical analysis details two critical international standards:
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1. ISO 5402-1: Specifies the flexometer method for testing leather flex resistance under repeated bending.
2. ISO 17694: Defines test methods for footwear upper and lining flex resistance, simulating real-world bending stress to assess long-term durability.
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Fabric bursting strength measures resistance to rupture under concentrated load. Three primary test methods are used:
Ball Burst Method (ASTM D3787): Steel ball penetration for textiles/films using testers like GT-C02-2.
Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.
Pneumatic Method (ISO 13938.2): Compressed air for breathable materials tested with GT-C12B.
Results are influenced by raw materials, yarn properties,
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Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.
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Results are influenced by raw materials, yarn properties,
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Quanzhou Gester International Co.,Ltd gains certificates of ISO 9001, 3A and SGS Audited supplier etc. with advanced design concept, excellent manufacturing technology and strict quality control.
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