V Notch Cutter DWANM-21
V Notch Cutter ,also named notch maker or sample notcher which is designed to notch specimens for Charpy&Izod impact tests. It is mainly used in the field of non-metallic material specimen making.
Guide to Fabric Thickness Test
When the fabric is subjected to a specified pressure, the vertical distance between the front and back sides is called the thickness, generally expressed in millimeters. Fabric thickness has a…
Guide to Crease Recovery
The crease recovery property of fabric is one of the important indexes to evaluate the properties of fabric. Measuring the crease recovery Angle of folded fabric samples by instrument is…
Bursting Strength Test and Related Equipment
When fabrics are worn or used, they are often subject to concentrated loads perpendicular to the plane of the fabric. The fabric bulges and expands from one side until it…
Tear Strength Test and Factors Affecting It
Fabric tear test is mainly used to test the tear resistance of film, sheet, soft polyvinyl chloride, polyvinylidene chloride (PVDC), waterproof coil, braided material, polyene warp, polyester, paper, cardboard, textiles…
Types of Extensometer
An extensometer is an instrument that measures line deformation between two points on components and other objects. The main equipment used in tensile testing includes testing machines and extensometers. The…
Water Repellency Test – An Overview
People have demands for water repellency and water-conducting fabrics. The water conductivity and comfort of the fabric can be seen from the wettability of the fiber surface; the waterproof performance…
Introduction of Universal Testing Machine
Definition and overview of universal testing machine The universal testing machine is also called a tensile testing machine. It is an instrument used to conduct static load, tensile, compression, tearing,…
Moisture Regain in Textile
The moisture regain of textile materials when they reach equilibrium under standard atmosphere is called standard moisture regain. The actual moisture regain of each fiber and its products varies with…
Yarn Tension Test Method and Yarn Tension Meter
Yarn tension is used to measure the tension of moving or static yarn, thin steel wire, and plastic wire, providing a reliable basis for improving material quality and product performance.…