Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997

What about CFR/CNF of flammability testing labs ?

2022-04-20

Gester Instruments

326

Our staff would be glad to tell you about the CFR/CNF of flammability testing labs . Under this international term, we promise that we will send the contract goods within the period agreed for shipment, enabling the buyer to claim the goods from the carrier at the destination. Furthermore, this shipping term requires us to clear the goods for export. As for customers, you should pay the cost and freight necessary to bring the goods to the named port, airport, or terminal at the destination. By analysis, you will assume more responsibility for the delivery of goods and need to pay for transport.

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Through the strenuous effort of staff, GESTER International Co.,Limited Instruments now takes the lead in tensile testing machine. Gester Instruments's shore hardness tester is various in types and styles to meet the different needs of customers. Gester Instruments Instruments Laboratory Dyeing Machine manufacturers undergoes a series of production processes that involve prototyping, milling, turning, broaching, wire-cut electro-discharge machining (EDM), ultrasound wash, and assembly. The product provides a high-accuracy testing result. Gester Instruments mainly focuses on the research and product development of button snap pull tester to meet customer's applications in zipper fatigue tester. Made of the latest composite materials, it features high-temperature resistance.

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We strive to create sustainable value – for our customers and our consumers, for our teams and our people, for our shareholders as well as for the wider society and communities in which we operate.

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GESTER Presents Textile Testing Equipment at SAIGONTEX 2025

At SAIGONTEX 2025, GESTER showcased cutting-edge textile testing equipment, including tensile strength testers, Martindale abrasion testers, and hydrostatic head testers. Our high-precision, durable machines attracted global buyers, reinforcing GESTER’s leadership in textile quality control.

Zipper Strength Test Guide: What You Need to Know

Zippers are integral to product functionality, and their quality directly affects usability and customer satisfaction. This guide highlights the importance of zipper strength testing, introduces the GT-C39A Zipper Testing Machine, and explains a detailed testing process. By mastering these zipper tests, you can enhance product quality, reduce defects, and ensure compliance with international standards.

How to Conduct Whole Shoes Flexing Tester: Step-by-Step Process

This article explores the Whole Shoes Flexing Tester, focusing on its operation, applications, and features. It offers a detailed, step-by-step guide to help you conduct shoe flexing tests efficiently while improving the durability and performance of footwear products.

Brightness Tester for Paper: Applications, Function, and Standards

The Brightness Tester for Paper is a precision instrument designed to measure the brightness or whiteness of materials, ensuring quality and consistency across industries like papermaking, textiles, chemicals, and food production. This article explores its applications, key functions, and compliance with industry standards such as ISO and GB/T. Learn why this device is essential for maintaining high-quality standards in material production and inspection.

According to ASTM D642 Standard: Detailed Box Compression Strength Tester GT-N02A

The ASTM D642 standard defines the test method for determining the compressive resistance of shipping containers, like corrugated boxes, when faced with static compressive forces. This article details the test procedure and introduces the GESTER GT-N02A and GT-N02B Box Compression Testers, which are fully compliant with ASTM D642, ISO 12048, and TAPPI T804. These versatile machines perform destructive strength tests, constant value tests, and simulated long-term stacking tests to ensure your pac

How to Improve the Accuracy of a Martindale Tester

Ensuring the accuracy of your Martindale abrasion and pilling tester is critical for reliable textile quality control. This guide details essential steps, from precise sample preparation and correct machine operation to routine maintenance. We also explore how advanced testers, like the GESTER model with its dual-servo drive and tool-free operation, are engineered to eliminate common sources of error and enhance testing precision for superior results.

How to Choose Light Fastness Tester: Water-Cooled and Air-Cooled

Choosing between water-cooled and air-cooled light fastness testers depends on precision needs, budget, and application. Water-cooled testers (like GESTER GT-3000) offer superior spectral accuracy and stability for rigorous standards (e.g., automotive, coatings). Air-cooled models (like GESTER GT-D02A-1) provide energy efficiency and easier installation for routine QC. This guide compares cooling methods, features, and applications to help you select the optimal tester.

What Are the Test Methods for Fabric Bursting Strength?

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,

Paper Thickness Tester: Precision Measurement for Diverse Paper Materials

Accurate paper thickness measurement is crucial in industries like printing, packaging, and research. The GT-N19B Automatic Paper Thickness Tester ensures consistency, efficiency, and high precision in testing various paper materials. With advanced features such as one-key operation, adjustable test head speed, and automated data processing, it minimizes human error and enhances measurement reliability. This paper explores the importance of paper thickness testing, the benefits of the GT-N19B Pa

Understanding UV Aging Chambers: Applications, Features, and Advantages

The GT-C29 UV Aging Chamber simulates years of environmental damage in days using UVA-340 lamps, rain, and temperature cycles. Ideal for paints, plastics, automotive, and wood industries, it offers high accuracy, cost efficiency, and safety. Learn how it accelerates R&D and quality control.

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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