This Part of YY/T 0681 specifies the test method for detecting seal leaks in porous packages by dye penetrant. This Part applies to the detection of channel, whose package sealing area is greater than or equal to 50 μm, that is composed of transparent materials and porous materials. This Part does not apply to porous materials that are dyed due to wicking within 5 s; it does not apply to situations where the dye penetrant is not much different from opaque materials.
Basic Data
Standard ID
YY/T 0681.4-2021 (YY/T0681.4-2021)
Description (Translated English)
Test methods for sterile medical device package - Part 4: Detecting seal leaks in porous packages by dye penetration
Sector / Industry
Medical Device and Pharmaceutical Industry Standard (Recommended)
