1.1 Digital Bursting Strength Tester Research background With the rapid development of market economy, the import and export trade of textile industry has increased greatly, and the testing work of fabric burst strength involved in production and new product development as…
1.1 What is air permeability The air permeability directly affects the flow resistance of the filter product. There are various methods to measure the permeability index internationally, but the basic method is the same, that is, the resistance of…
1.1 The development about Geosynthetic materials Although the formal production and use of geosynthetic materials in China began in the early 1980s, the formulation of various standards for them has been delayed to 1998 after the devastating floods in China. In that…
The relationship between micronaire value and yarn quality and spinning process 1.1 What is Fiber micronaire value Micronaire is the transliteration of the English microaire, Micronaire value is a comprehensive index reflecting the fineness and maturity of cotton fiber, and…
The hong kong-zhuhai-macao bridge was officially opened to traffic on oct 24. Named one of the "seven wonders of the new world", the world's longest sea-crossing bridge USES a large number of innovative functional composites. According to the special working…
General Description HMD360 Mini dryer/Stenter is suitable for drying, fixing, and curing fabric samples after dyeing or impregnating without or with low humidity contents up to 25%. 1.2 How to operate the Mini dryer According to the arrow direction of the…
1.1 What is Fiber Crimp Tester Fiber Crimp Tester FY111F is the latest developed high precision testing apparatus. It is used to automatically measure the crimp ratio, crimp elastic recovery percentage, and number of crimps of the fiber. It adopts the…
What is Yarn sizing Machine? Yarn Sizing Machine GA392 is the equipment for sizing the yarn. After spun into yarn, the fiber has lower strength and more hairiness, which cannot meet the requirements of weaving. In order to improve the yarn…
1.1 Wool spinning several systems and typical processes. 1.1.1. Rough Wool carding system including: Primary treatment of washing wool→oil wool combing→Wool Carding Machine→Small wool spinning machine→ Wool Cone machine 1.1.2 Wool Combing System including : 1.1.2.1. Process of dyeing products: primary processing of wool→manufacturing…
1.1 Application of torque rheometer DW5300 1.1.1 Study on rheological properties of polymer In order to related to the rheological properties of materials between the input (speed) and output (torque, temperature) of the torque rheometer. Rheologists establish a series of mathematical relationships. From…