It is used to test the air permeability of various sheet materials such as coated fabrics, filter paper, filter media, and plastics.

This instrument is used to measure the air permeability of a variety of textile fabrics, including technical fabrics, nonwovens and other textile products and other breathable materials; it can be based on AFNOR (French...

It is used to determine the air permeability of various textile fabrics, composite materials, industrial fabrics, non-woven fabrics and other textile products and other air-permeable materials.

It is used for the abrasion resistance test of various textiles, and also for the abrasion resistance test of materials such as leather, carpet, rubber, and plastic sheet.

This instrument is suitable for testing the abrasion resistance and pilling degree of knitted fabrics, woolen fabrics, artificial leather, synthetic leather, etc. under pressure.

The roller box pilling tester is used to test the degree of pilling of fabrics (especially wool knitted fabrics) without pressure.

The roller box pilling tester is used to determine the degree of pilling of most fabrics (more suitable for woolen woven fabrics) and the abrasion resistance of thin cotton, hemp, and spun silk woven fabrics under light pressure.

YG(B)502 fabric pilling tester is used to test the pilling performance of various woven fabrics and woven fabrics.