How to design nuts bags to meet the requirements?

Since the nut food is hard, the strength and impact strength of the ziplock stand up bags will affect the package's effectiveness. Some nut craft paper packgiang bags are also packaged with inert gas, so the nature of the seal is important The following for everyone to analyze the package for the sealing, impact resistance of the test method:

First, the detection of heat sealing:

Second, for the detection of sealing,

Third, for the content of the impact resistance testing,

Fourth, for the packaging of gas composition analysis,

Fifth, for the detection of drop resistance,