GB/T 34444-2017 "Paper and board — Determination of interlayer bond strength" applies to coated paper, composite paper, and paperboard with a thickness greater than 0.5 mm, but is not applicable to corrugated board. It specifies the test method, which involves conditioning the samples under standard temperature and humidity, using a tensile strength tester to perform the peeling at a specified speed, recording the peeling force curve, and calculating the average peeling force to ensure consistency in the determination of interlayer bond strength.
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 | 2017-09-29 00:00:00 | Implementation Date | 2018-04-01 00:00:00 |
