GB/T 2679.7-2005 "Paperboard - Determination of Puncture Resistance" specifies the method for determining the puncture resistance of paperboard, applicable to various types of paperboard. A puncture resistance tester is used to pierce the specimen with a specific-shaped puncture head at a certain speed, and the maximum force recorded during the piercing process is taken as the puncture resistance. The standard clearly outlines requirements for specimen preparation, temperature and humidity conditioning, and instrument calibration, providing data to evaluate the puncture resistance and packaging protective performance of paperboard.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Y30 | ICS | 85.060 |
| Release Date | 2005-09-26 00:00:00 | Implementation Date | 2006-04-01 00:00:00 |
