Successful Development Of National Standard Sample For Cotton Short Fiber Rate And Impurity Rate

2019/12/27 10:53:00 0

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Cotton Short Fiber Rate Impurity Rate National Standard Sample Preparation

Recently, the national standard sample Technical Committee held the national standard sample assessment meeting in Shijiazhuang. The two national standards of the standard sample of raw cotton short fiber rate and the standard sample of cotton impurity rate were held by the Hebei Fiber Inspection Bureau.

The evaluation team heard the contents of the development report, the fixed value report and the standard sample certificate, and reviewed the technical documents and physical samples, and on-site queries. After discussion, experts at the meeting agreed to pass the evaluation of the development of the two national standard samples.

The successful development of the two standard samples has provided technical support for relevant testing in the industry. Among them, the standard sample of raw cotton short fiber rate not only fills the gap in China, but also is an innovative achievement in the world.

Raw cotton short fiber rate index is an important item of raw cotton length, which directly affects the quality of cotton and the cost of cotton production in textile enterprises. Cotton breeding, cotton cultivation, cotton picking, acquisition processing, cotton trading to fine cotton blending in textile enterprises all have urgent requirements for short fiber rate.

The successful development of the standard sample of raw cotton short fiber rate means that our country has mastered the initiative of the standard and established a unified calibration system for short fiber rate test, which provides conditions for extending the short fiber rate of cotton.