Comprehensive Guide to Diaper Testing Methods and Tools Diapers are essential products designed to maintain hygiene and comfort, especially for infants. To ensure that diapers meet the required standards for absorption, leakage prevention, and overall performance, manufacturers conduct various testing methods. One critical test for evaluating diaper materials is the liquid strike-through test, which is designed to measure how well a diaper’s outer layer resists liquid penetration. The Liquid Strike-Through Tester GT-CN04 plays a vital role in this testing process, helping manufacturers assess the efficiency and performance of diaper materials in terms of liquid resistance. Why Diaper Testing Matters Diapers need to perform effectively under a variety of conditions to ensure comfort and hygiene. The key factors that affect a diaper's functionality include: Absorption Capacity: How well the diaper absorbs fluids and prevents them from coming into contact with the skin. Leakage Prevention: The ability of the diaper to contain liquid without leakage, which can cause discomfort or irritation. Skin Protection: Preventing the skin from becoming irritated due to prolonged exposure to moisture. The Liquid Strike-Through Test with GT-CN04 One of the primary tests used to evaluate the liquid resistance of diaper materials is the Liquid Strike-Through Test. This test assesses how quickly and efficiently liquids penetrate the outer layers of the diaper material. The Liquid Strike-Through Tester GT-CN04 is an essential piece of equipment used for this purpose. How the Liquid Strike-Through Test Works The process of testing liquid strike-through is straightforward and helps to simulate how a diaper will behave when exposed to liquid in real-life scenarios: Sample Preparation: A diaper sample (or a nonwoven fabric used in diapers) is placed on a baseplate with absorbent paper underneath. The sample is cut to a standardized size, usually 125mm x 125mm, to ensure consistent testing conditions. Solution Setup: A saline solution made from distilled water and salt is prepared. The solution’s surface tension is adjusted to match typical conditions of use, ensuring accuracy in the results. Penetration Test: The saline solution is added to the top of the sample using a pipette or suction ball, and the test begins. The GT-CN04 Liquid Strike Through Time Tester measures how long it takes for the liquid to pass through the diaper’s outer layer, simulating real-world wetting conditions. Repetition for Consistency: The test can be repeated multiple times to simulate multiple exposures to liquid. This helps manufacturers understand how well the material holds up under continuous use. Data Collection and Reporting: After the test, the machine provides detailed results, including the time it took for the liquid to penetrate the material. These results are displayed on a touchscreen interface and can be printed for record-keeping. Features of the GT-CN04 Liquid Strike-Through Te...

BALLY Water Penetration Tester: Standards, Principle, and Best Practices The BALLY Water Penetration Tester GT-KC06 plays a vital role in ensuring that materials such as leather, artificial leather, and fabric used in the construction of shoes and other items are suitable for their intended use. In this article, we will explore the standards it adheres to, its working principle, and best practices. Introduction to the BALLY Water Penetration Tester GT-KC06 The BALLY Water Penetration Tester Of Leather is primarily used to evaluate the resistance of footwear upper materials—such as leather, synthetic leather, and various fabrics—to water penetration under flexing conditions. The testing process involves simulating the conditions that materials may face during regular wear, especially in environments where exposure to water is a concern. By assessing the water permeability of these materials, manufacturers can determine their suitability for use in different applications, ensuring that the final products meet durability and quality standards. Standards of the BALLY Water Penetration Tester Of Leather To guarantee that the results of the testing are reliable and meet global requirements, the BALLY Water Penetration Tester Of Leather is designed to comply with a number of international standards. These standards ensure that the device provides consistent and reproducible results. Some of the key standards include: DIN 53338: This standard specifies the method for testing the resistance of materials to water penetration under flexing conditions. ISO 5403-1: This international standard defines test methods for determining the water penetration resistance of leather. ISO 17702: It outlines the procedure for assessing the water resistance of materials used in safety footwear. EN ISO 20344-2021 Section 6.13: This European standard specifies testing methods for footwear materials’ resistance to water penetration. EN 344-1 Section 5.12: Covers general performance requirements for protective footwear. EN ISO 20347 Section 6.3.1: It establishes the method for evaluating water resistance in work footwear. AS/NZS 2210.2 Section 6.13: This standard provides guidelines for testing water resistance in protective footwear, particularly relevant for the Australian and New Zealand markets. The Working Principle of the Bally water penetrometer Understanding the principle behind the operation of the Bally water penetrometer is crucial for interpreting its results accurately. Here’s how it works: Sample Preparation: A rectangular test specimen—typically the material to be tested, such as leather, fabric, or artificial leather—is selected. Mounting the Specimen: The specimen is then bent around two cylindrical clamps, forming a trough. These clamps securely hold the material in place, ensuring that it remains stationary during testing. The flexibility of the material is crucial, as the test is designed to assess how the material performs under repeated bending or flexing...

A Professional Solution for Paper Absorption Testing The Cobb Paper Absorption Tester (GT-N07) is a specialized instrument designed to measure the water absorption performance of paper and paperboard. It is widely used for testing various paper products such as cardboard, gray board, and art paper, playing a significant role in paper quality evaluation. This article will provide a comprehensive analysis of the GESTER ply bond tester GT-N07, covering its applications, standards, and operational steps to guide users in conducting precise paper absorption tests. Applications: Ensuring Paper Performance Reliability The GESTER Cobb Paper Absorption Tester primarily measures the surface water absorption of sized paper and paperboard under standard conditions. Sized paper refers to paper treated to reduce water absorption and moisture sensitivity, making the Cobb tester ideal for evaluating its performance. However, this method is unsuitable for certain papers, such as loose papers (e.g., newsprint), unsized papers (e.g., blotting paper), or other highly absorbent papers. This characteristic makes the ply bond tester GT-N07 a reliable tool for ensuring the quality of paper products in the industry. From assessing the surface treatment of art paper to evaluating the behavior of gray board under humid conditions, the paper ply bond tester provides precise data to help manufacturers enhance product performance. Additionally, this device is extensively used for analyzing paper ply bond performance (ply bond tester) and interlayer adhesion strength (paper ply bond tester), offering comprehensive performance testing to boost product competitiveness. Applicable Standards: Ensuring Global Consistency To guarantee reliable and globally accepted test results, the GT-N07 Cobb Paper Absorption Tester complies with the following standards: ISO 535: Standardized methods for determining the water absorption of paper and paperboard. GB/T 1540: A Chinese national standard outlining the measurement of paper absorption. QB/T 1668: A light industry standard focused on testing the water absorption of paper and paperboard. TAPPI T441: A U.S. pulp and paper industry standard for evaluating water absorption properties. These standards ensure the global applicability of the GT-N07, making it a reliable tool for international trade and research. Acceptance and Accessories: Building the Foundation for Operation When receiving the Cobb Paper Absorption Tester (GT-N07), it is essential to inspect its accessories thoroughly. Key components include: Measuring cup: Used to measure the precise volume of water. Qualitative filter paper: Ensures accurate results by absorbing water from the sample's surface. Inspecting the device and its accessories ensures the completeness and reliability of the tester, laying a solid foundation for subsequent operations. Detailed Operating Steps: Ensuring Accurate Testing The operation of the Cobb Paper Absorption Tester involves multiple steps, each re...

Why Choose the GESTER Taber Abrasion Tester GT-C14B In materials science and quality control, abrasion resistance is a key indicator of product longevity and reliability. Whether it’s for carpets, textiles, coated materials, or automotive interiors, wear resistance directly impacts product quality and user experience. The GESTER Taber Abrasion Tester GT-C14B, known for its precise testing capabilities and broad application range, is widely used across industries to provide high-quality abrasion testing solutions. This article will explore the main features, applicable standards, and technical advantages of the Taber Abrasion Tester GT-C14B. Testing Principle of the Taber Abrasion Tester GT-C14B The core testing principle of the GESTER Taber Abrasion Tester GT-C14B is the rotary wear method, which simulates the friction materials experience in actual usage. The sample is fixed on a rotating platform, with two abrasive wheels applying constant pressure to create wear on the sample surface. This design replicates real-world abrasion conditions, enabling effective evaluation of a material’s wear resistance. The Taber Abrasion Tester offers rotational speed options of 60 rpm and 72 rpm, along with 250g and 750g weights that allow total loads of up to 500g and 1000g. Users can choose suitable load and speed combinations to meet specific testing requirements, making the GT-C14B highly adaptable across various industries. Compliance with Multiple International Testing Standards The Taber Abrasion Tester GT-C14B supports multiple international testing standards, including ASTM, ISO, JIS, and DIN standards, ensuring that test results have global acceptance. This feature allows the GT-C14B to be used in international markets, providing convenience for product export and quality certification. ASTM Standards: Includes ASTM D3884, ASTM D1044, etc., well recognized in the North American market for testing the abrasion resistance of textiles, plastics, and coated materials. ISO Standards: Standards like ISO 9352 and ISO 5470-1 make the GT-C14B suitable for international markets and ensure the general applicability of data. JIS and DIN Standards: Complies with Japanese and German abrasion standards, such as JIS K7204 and DIN 53109, supporting data needs for exports to Asian and European markets. This wide range of applicable standards makes the Taber Abrasion Tester a preferred choice for laboratories, research institutions, and manufacturing enterprises. Main Applications of the Taber Abrasion Tester GT-C14B Thanks to its versatile design and customizable testing options, the Taber Abrasion Tester is suitable for abrasion testing across numerous industries. Here are some typical applications of the Taber Abrasion Tester in various fields: Textiles and Carpet Industry: Textiles and carpets are prone to wear in daily use. The Taber Abrasion Tester can simulate various friction conditions, allowing businesses to assess material wear under different pressures and s...

GESTER Participated in ITMA ASIA + CITME 2024 From October 14 to 18, 2024, the prestigious ITMA ASIA + CITME 2024 exhibition was held at the National Exhibition and Convention Center in Shanghai, China. As a global leader in textile testing equipment manufacturing, GESTER showcased multiple advanced testing machines, presenting the latest technological advancements in textile testing to the attendees. Exhibition Highlights: A Perfect Showcase of High-Precision Testing Equipment At the ITMA ASIA + CITME 2024, GESTER carefully selected several representative testing instruments, covering various testing needs for textile materials, garments, and accessories. Here are some of the core devices displayed at the exhibition: 1. GT-C01-1A Universal Tensile Strength Tester 2. GT-C09 Snap Button Tester 3. GT-D04 Electronic Crockmeter 4. GT-C13B Martindale Abrasion and Pilling Machine 5. GT-C26B Hydrostatic Head Tester 6. GT-C75 Circular Sample Cutter 7. GT-C12A Hydraulic Bursting Strength Tester 8. GT-C52 Temperature & Humidity Test Chamber Leading Technology and Innovative Solutions With years of technological expertise and innovation, GESTER is dedicated to providing efficient and accurate testing solutions to the global textile industry. At this exhibition, GESTER not only showcased the powerful performance of its equipment but also provided live demonstrations and technical guidance, allowing attendees to experience the operation of these instruments firsthand. GESTER continuously integrates the latest technologies into product development to meet the increasingly diverse testing needs of the textile industry. The equipment displayed at the event covers various stages from material testing to finished product inspection, helping companies improve product quality and optimize production processes. Commitment to Service and Global Reach In addition to innovative products, GESTER has earned the trust of numerous clients through its professional after-sales service and global business presence. The company has branches and service networks in multiple countries and regions worldwide, ensuring timely and professional technical support and training for its clients. At this exhibition, GESTER also arranged a team of technical experts to answer customer inquiries and provide tailored solutions. Whether for large production enterprises or small and medium-sized factories, GESTER offers flexible testing equipment configurations to meet different customer needs. By participating in ITMA ASIA + CITME 2024, GESTER not only showcased a wide range of high-precision textile testing equipment but also further solidified its leading position in the global textile testing industry. Through continuous innovation and premium service, GESTER will continue to lead the development of textile testing, providing more advanced and reliable solutions for customers worldwide.

Hardness Value & Firmness Rating Test Guide Mattresses play a crucial role in determining comfort and sleep quality. To ensure that mattresses meet industry standards, manufacturers use advanced testing equipment to assess various performance parameters. The Mattress Comprehensive Performance Testing Machine GT-LA08B is one such machine designed to test multiple aspects of mattress quality. In this article, we will explore the Hardness Value & Firmness Rating Test performed using the GT-LA08B and provide a step-by-step guide on how to operate the machine. Introduction to Mattress Comprehensive Performance Testing Machine GT-LA08B 1. Height Loss Test:  2. Durability Test:use. 3. Hardness Value & Firmness Rating Test: What Are Hardness and Firmness? The hardness value is determined from load/deflection measurement which is obtained by pressing a load pad into the test unit and measuring the associated value of indentation and force simultaneously. And the firmness rating is used to express the subjective assessment by persons, it is determined from the hardness value upon results from empirical studies. Key Objectives of the Hardness & Firmness Test: To conduct the hardness and firmness test using the Mattress Height loss testing machine , follow these detailed steps: 1. Set Up the Machine Begin by ensuring the mattress is properly aligned on the testing platform. The mattress should be centrally placed with no obstructions around it. 2. Enter Hardness Mode Click on the "Hardness Mode" button on the control panel to enter the hardness testing section of the Mattress Height loss testing machine . 3. Reset the Machine Before beginning the test, reset the machine to its default position: Click the “RST” (Reset) button. The Mattress Height loss testing machine  will automatically return the loading pad to the center position, ensuring that the testing starts from a neutral baseline. 4. Clear Previous Data If any previous test data exists, clear it to avoid inaccurate results: Click the “Delete Data” button to erase any stored data from prior tests. 5. Position the Load Pad Next, position the load pad directly above the area of the mattress where the hardness test will be conducted. This ensures accurate results by targeting specific sections of the mattress: Use the “Slider Left” and “Slider Right” buttons to move the load pad horizontally across the mattress to the desired test location. Once in position, input the appropriate Test Force value. This force defines the pressure applied by the load pad during the test. 6. Start the Test Click “START” to begin the test. The machine will apply the preset force to the mattress and measure the resulting indentation. The test may include multiple cycles depending on the requirements, and the machine will rotate to conduct a Hardness Durability Test on Station 1 if needed. 7. Analyze the Results After completing the hardness test, the machine will automatically stop once the predefine...

GESTER National Day Holiday Notice As we approach the festive season, GESTER would like to inform our valued customers and partners about our upcoming National Day holiday schedule. GESTER's Holiday Schedule Holiday Start Date: October 1, 2024 Holiday End Date: October 7, 2024 Normal Operations Resume: October 8, 2024 During the holiday period, all GESTER offices and customer service lines will be closed. We encourage our customers to plan accordingly, as there may be delays in responses to inquiries and processing of orders during this time. Customer Support During the Holiday While we will be closed for the National Day holiday, we understand that our customers may need assistance. Email Support: Customers can still send us emails during the holiday. At GESTER, we value our customers and appreciate your understanding during this holiday period. Our team is looking forward to returning refreshed and ready to continue providing you with the highest level of service and support after the National Day holiday. We wish you all a joyous and meaningful National Day celebration! Thank you for being a part of the GESTER family. Should you have any urgent inquiries or require assistance before the holiday, please do not hesitate to reach out to us. Have a wonderful holiday!

How to Conduct Liquid Strike-Through Tester This Liquid Strike-Through Tester GT-CN04 measures the strike-through time of liquids through nonwoven materials, commonly used in products like diapers, sanitary napkins, and other absorbent hygiene products. It determines how efficiently a liquid can pass through a fabric layer, which is critical in ensuring the material's quality and performance. This article will walk you through the essential steps to operate the GT-CN04 effectively, covering its applications, features, and a detailed guide on how to conduct the test. Understanding the Application The Liquid Strike-Through Tester GT-CN04 is primarily used to assess the liquid strike-through time of nonwoven materials. This test simulates the absorption of fluids through fabrics, mimicking real-world applications such as the use of diapers or sanitary products. The strike-through time is the period a liquid takes to penetrate the surface of the fabric. The machine complies with international standards such as ISO 9073-13, GB/T 24218.8, and several others, ensuring accuracy and repeatability in results. Features of the Liquid Strike-Through Tester GT-CN04 The Liquid Strike-Through Tester comes equipped with several advanced features designed for ease of use and precision in testing: 1. Color Touchscreen Control: This feature allows the operator to navigate easily through test options in both Chinese and English, making it user-friendly for a global audience. 2. Built-in Thermal Printer: After each test, results are printed instantly for quick reference. 3. Plexiglass Penetration Disc: The penetration disc, made of special plexiglass, is corrosion-resistant and durable, ensuring longevity. Data Accessibility: All test results and statistical data can be stored and accessed from the machine's internal memory, providing a robust record-keeping system. 4. Positioning Device: A positioning device helps ensure the penetration disc is correctly aligned with the sample, reducing errors caused by misalignment. Step-by-Step Guide to Conducting the Test Let’s now dive into the process of conducting a liquid strike-through test using the Liquid Strike-Through Tester. This guide will cover everything from preparing the machine to viewing and printing the test results. 1. Preparing the Sample Load the sample: Begin by placing the baseplate on the testing area of the machine. On top of the baseplate, stack absorbent paper (measuring 125mm x 125mm) with a total thickness of 4.5mm. This absorbent layer will help simulate the absorption characteristics of real-world materials. On top of the absorbent paper, place the test sample (also 125mm x 125mm in size). 2. Connecting the Penetration Plate Attach the aviation plug: Connect the aviation plug to the penetration plate. Once connected, place the penetration plate into the slot above the sample, ensuring it fits snugly. This plate will apply pressure during the test and measure the liquid strike-through time. 3. Adjust...