ASTM F1140 - Standard Test Methods for Internal Pressurization Failure Resistance of Unrestrained Packages
1.1 These test methods explain the procedure for determining the ability of packages to withstand internal pressurization.
1.2 The burst test increasingly pressurizes the package until the package fails (High Pressure Test).
1.3 The creep test maintains a specified pressure for a specified time or until the package fails (Creep Test & Creep to Failure Test).
LSSD-01 is designed for leak detection and seal strength test, including creep test and burst test in one instrument. It can be used for measurement of heat seal edge of flexible packages that are made by heat seal and adhesive processing.