As people's living standards improve, their requirements for life are also gradually increasing. Textile, an industry closely related to life, has also developed rapidly. In particular, the comfort of clothing or home textile products is one of the most important…
In the previous article, we mentioned thermal and moisture comfort, which is one of the most important factors in the human body's subjective judgment of clothing comfort. An important heat dissipation function of the human body is carried out by…
The heat and water vapor transfer properties of textile fabrics are major determinants of the wearer's thermal comfort. The heat resistance of a fabric represents a quantitative assessment of the thermal barrier effectiveness the fabric provides to the wearer. The…
Fabric stiffness is one of the basic styles of fabrics and one of the key indicators that determine the beauty of fabrics and consumer preferences, such as the stiffness of suits, the softness of knitted underwear, and the stiffness of…
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 a common method to measure the crease recovery property of…
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 breaks, such as at knees, elbows, shoe uppers, glove fingers,…
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 and non-wovens. Tear strength test method Impact pendulum method Suitable…
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 testing machine is a system that applies tensile testing force…
The phenomenon of fibers and yarns in textiles being pulled out of the fabric surface due to hooking is called snagging. When knitted fabrics and textured filament woven fabrics encounter hard objects during use, snagging can easily occur, and yarn…
What is fabric abrasion resistance Fabric abrasion resistance refers to the fabric's resistance to wear and tear. Abrasion refers to the phenomenon that fabrics are gradually damaged due to repeated friction from other objects during use. The abrasion resistance of…
The rotational viscometer is a digital viscometer. The motor drives the rotor to rotate at a constant speed through variable speed. The casing of the motor is mounted in a suspended manner, and it drives the drum to rotate through…
Definition of viscosity Viscosity refers to the resistance a fluid exhibits to flow. When a fluid (gas or liquid) flows and one part flows over another, it encounters resistance, which is the internal friction of the fluid. To make the…