Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997
Products
PPE Testing Equipment
TPP Thermal Protection Tester
Heat Radiation Tester
Heat Contact Machine
Heat Transmission Resistance Tester
Against Molten Metal
Electrostatic Charge Attenuation Tester
Dry State Lint Tester
Blood Penetration Resistance Tester
Sweating Guarded Hot Plate
Impact Penetration Tester
Dry Microbial Penetration Resistance Tester
Wet-resistant Bacterial Penetration Tester
Static Decay Tester
Fabric Friction Electronic Charge Density
Universal Test Machine
Tensile Test Machine
Martindale Tester
Humidity Test Chamber
How to go through the air permeability test equipment customization?
2022-05-22
Gester Instruments
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Just let GESTER International Co.,Limited know your requirement. Because of our experience, we will take you through the entire process, from cost volume analysis through to design, tooling and manufacturing. Choose from an array of factors to create the perfect air permeability test equipment or solution based on your requirements. No matter what requirements you make, we have the first-class designers and R&D professionals ready to bring your idea into reality. We have years of experience creating classy product designs that will help to set your brand apart.
Gester Instruments is a renowned manufacturer in the world that devotes ourselves to the supply of abrasion resistance tester. The mask tester series has become a hot product of Gester Instruments. Gester Instruments Instruments rubber tensile testing machine is manufactured adopting the latest energy-conserving technologies. It has been certified under China CECP, a domestic energy keeping certification which aims to verify its energy efficiency level. The product has the advantage of high strength. The use of this product can directly improve production efficiency while reducing overhead costs, which will be a long-run investment for business owners. Its key components are made of stainless steel which is durable in use.
We have a simple business philosophy. We always work closely with clients to provide a comprehensive balance of performance and pricing effectiveness.
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recommended articles
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:
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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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.
C
Paper bursting strength is a critical factor in determining the durability of packaging materials. The GT-N29C Fully Automatic Paper Bursting Strength Tester offers precise measurement, automation, and user-friendly operation. Compliant with international standards, it is widely used in industries such as packaging, textiles, and manufacturing. This article discusses its key features, applications, and advantages, highlighting its role in quality assurance.
The Safety Glove & Shoe Upper Cutting Tester GT-KC29 is a high-precision testing instrument developed to measure the cut resistance performance of safety gloves and footwear uppers. In industrial and construction environments where sharp tools and metal edges pose significant injury risks, the GT-KC29 provides a reliable evaluation method by simulating real cutting motion. This tester meets EN 388 section 6.2, ISO 20344:2021 section 5.23, GB/T 20991 section 6.14, and other global standards, making it essential for PPE manufacturers, testing laboratories, and quality control departments. With automated operation, high repeatability, and multi-standard compliance, it helps companies improve product safety levels, enhance global competitiveness, and ensure superior protection for end users.
ISTA (International Safe Transit Association) standard tests are globally recognized transportation packaging test procedures designed to evaluate the safety and reliability of products and their packaging throughout the logistics chain. By simulating real-world transportation conditions such as drops, vibration, impact, stacking, and compression, ISTA testing helps identify potential packaging weaknesses before products enter large-scale distribution. ISTA testing equipment—including drop testers, vibration testers, incline impact machines, and compression testers—plays a critical role in accurately reproducing these conditions under laboratory settings. Proper selection and use of ISTA-compliant equipment enable manufacturers to reduce transportation damage, lower return costs, enhance packaging design, and improve customer confidence in product quality and logistics safety.
GESTER impressed at Shoes & Leather Guangzhou 2025 by exhibiting high-precision footwear testing equipment like the DIN Abrasion Tester and Bally Flexing Tester, essential for quality control in shoe production. The event fostered industry collaboration, with GESTER attracting global buyers and strengthening partnerships.
Master fabric shrinkage testing with this definitive guide. Understand causes of shrinkage, industry standards (ISO, GB, AATCC), step-by-step testing methods using Wascator equipment, and strategies to minimize shrinkage for superior garment quality and customer satisfaction.
Pilling testing plays a vital role in textile quality control, helping manufacturers evaluate and improve the wear performance of fabrics. Through the use of advanced instruments like ICI Pilling Box Test Method (GT-C18) , Martindale Abrasion Test Method (GT-C13B) , and Random Tumble Pilling Test Method (GT-C19A) , laboratories can conduct precise and standardized assessments, ensuring that final textile products deliver superior appearance, comfort, and longevity.
Firefighter turnout gear plays a critical role in protecting firefighters operating in extreme environments involving high temperatures, flames, radiant heat, and convective heat. Its thermal protective performance directly affects firefighter safety and survival during fireground operations. This article explains how to test firefighter turnout gear thermal protection through Thermal Protective Performance (TPP) testing. It introduces the scientific principle based on the Stoll curve, outlines key influencing factors such as heat flux intensity and exposure time, and reviews internationally recognized standards including NFPA 1971 and ISO 17492. The article also highlights the testing advantages of the GT-RC02 TPP Thermal Protection Tester, which provides accurate, stable, and standards-compliant evaluation of flame-retardant protective clothing materials under combined radiant and convective heat exposure.
Flame retardant testing evaluates materials' ability to resist ignition and slow fire spread. This guide covers key textile test methods (45°, horizontal, vertical), standards (ASTM, ISO, BS), and equipment like flammability testers for upholstery, carpets, and fabrics.
An air permeability tester measures how easily air passes through textiles, nonwovens, and other materials, directly impacting comfort (heat/moisture management) and performance (wind resistance, filtration). This guide explains how digital testers work using pressurized airflow, details step-by-step testing procedures (including nozzle selection), and covers key applications in apparel, medical, automotive, and industrial sectors. Explore compliant standards (ISO 9237, ASTM D737, GB/T 5453) and
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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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