They work ok. Mason jars are better and food saver has an attachment for jars. When using bags stop the vac before it fully compresses the bud. You want most of the air out, not all of it
Thank you. With the quantity I have to put up, mason jars are just too much. The vacuum bags can lay flat and be stacked in bins, put in garage for out of site, out of smell (?) storage.
I'd better get trimming. …
odor vapor molecules will eventually permeate those types of plastic. you’d have to use a multilayer structure with high oxygen transfer rating barrier properties like a metallized biaxially oriented polyethylene terephthalate. ie Mylar. I believe the odor will eventually penetrate this as well. may fool people but not dogs