YS/T 455.4-2003 in English

This standard outlines the procedures for conducting a specific test method to evaluate the performance of aluminum foil. The method described is designed to assess the quality and characteristics of aluminum foil through a brushing water test. The test procedure includes detailed instructions on sample preparation, testing conditions, and evaluation criteria. It provides a standardized approach to ensure consistency and reliability in the results obtained during the testing process. The standard also specifies the equipment, materials, and operational conditions required to perform the test accurately. This document serves as a reference for laboratories and manufacturers involved in the production and quality control of aluminum foil.