GB/T 451.3-2002 《Paper and board--Determination of thickness》 Related products

The GB/T 451.3-2002 standard specifies the method for measuring the thickness of paper and Cardboard. The standard is applicable to various types of paper and Cardboard, and the thickness of paper and Cardboard can be accurately measured through specific test procedures and instruments. The standard describes the test steps, equipment requirements and data processing methods in detail to ensure the accuracy and conformity of the measurement results. The application of this standard can effectively evaluate the physical properties of paper products and provide reliable data support for paper production and quality control.