How to choose the vacuum packaging bag for frozen food

This is an article from ytpacki
Flexible packaging factory, YT packi.
I am Alice, info@ytpacki.com

To select frozen food vacuum packaging bags we should pay attention to the following matters.
1.    Select the vacuum bag with high impact resistance；
2.    Choose the vacuum bag with better skid;
3.    Select the vacuum bag with high heat sealing strength；
4.    The vacuum bag with high peel strength and high breaking force is selected；
5.    A vacuum bag with high cold resistance is selected；
6.    Choose a vacuum bag with a tearing mouth;
7.    A vacuum bag with high puncture resistance was selected.