Repackaging paper bag pinch bag
It can be sealed without using a sewing machine and is effective against foreign matter contamination.
The pinch bag has a glue that melts with heat, known as hot melt, at the opening of the bag, which customers can heat to seal it. Since it does not have holes made by sewing, it has good airtightness, reduces the risk of foreign matter contamination, and ensures sufficient strength. (Craft paper bags, heavy-duty paper bags)
