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1.Scope This standard specifies the method of using a pilling box to determine the degree of pilling of fabrics without pressure. Comply with standards: GB/T 4802.3-1997 replaces GB 4802.3-84. This st...
Twist test principle: The twist is usually not evenly distributed on the entire yarn. When testing the twist, the sample should be taken 1 m away. Under the specified tension, clamp both ends of the s...
The hydrostatic pressure tester is suitable for measuring the water permeability performance of various fabrics and non-woven products that have been waterproofed, such as canvas, geotechnical materia...
The tensile strength of a button refers to the maximum load that a button on a textile garment can withstand when the deformation of its seam with the fabric reaches a certain degree or the button bre...
It is used to evaluate discoloration and staining in color fastness testing. It is divided into grades 1-5 in half-grade increments and is installed in a packaging sleeve. This series of gray cards is...
The tensile testing machine is an instrument that can provide upward and downward adjustable speed motion. Cooperating with a force sensor and a microcomputer or computer, it can test rubber, plastics...
The color fastness of mattress textiles to dry rubbing must meet the standard. Color fastness refers to the resistance of the color of the textile to various effects during processing and use. It is a...
The ICI pilling tester is suitable for detecting the pilling phenomenon caused by friction on the fabric surface without pressure, and is suitable for woven and knitted fabrics. Meet the standards: AS...
Measuring principle of tensile machine: 1.The force value of the tensile testing machine is measured through a load cell, amplifier and data processing system. Under the premise of small deformation, ...
The tensile testing machine has many functions and can detect the strength of various materials. When the instrument encounters problems and malfunctions, the following methods can help you. One. When...
Color fastness to water is an important test item for textiles and one of the assessment indicators stipulated in the mandatory national standard GB18401 "National Basic Safety Technical Specification...
1.The so-called pilling mechanism of fabrics refers to the formation of hair on the surface of the fabric by one or several fibers, which are then entangled with each other to form a spherical state. ...