GB/T 22906.4-2025
ActiveTesting of cores—Part 4: Measurement of dimensions
纸芯的测定 第4部分：尺寸的测定
Application Summary AI generated
This standard specifies the methods for measuring the dimensions (such as inner diameter, outer diameter, and length) of paper cores used in winding applications. It is applied in the paper manufacturing and converting industries to ensure quality control and compatibility of cores with winding machinery and finished product rolls. The standard is used during production inspection and incoming material verification for paper mills, printing plants, and packaging manufacturers.
Related Standards
GB/T 10335.2-2005
Coated paper and board - Light weight coated paper
GB/T 7973-2003
Paper，board and pulps--Measurement of diffuse reflectance factor(Diff/Geometry)
GB/T 10335.3-2004
Coated paper and board--Coated ivory board
GB/T 10335.4-2004
Coated paper and board--Coated folding board
GB/T 10335.1-2005
Coated paper and board-Coated art paper
GB/T 1913.1-2005
Unbleached impregnating insulating paper
GB/Z 166-2026
Paper and board—Measurement of water contact angle by optical methods
GB/T 1540-2002
Paper and board--Determination of water absorption--Cobb method
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.