Paper wallet is a very secure method of storing bitcoins offline. But its main problem is storing without damages. For that, I found a solution;
If you have Printer in your home, Scan your bitcoin paper wallet as JPG image OR PDF format and save it in a new folder.
Next step is convert this folder as rar OR zip file with password. Then store in your Memmory card, Pendrive, Memmory card OR personal computer. It never become damaged.
We can extract these files whenever we want. Then we can take prints if needed.
If you have Printer in your home, Scan your bitcoin paper wallet as JPG image OR PDF format and save it in a new folder.
Next step is convert this folder as rar OR zip file with password. Then store in your Memmory card, Pendrive, Memmory card OR personal computer. It never become damaged.
We can extract these files whenever we want. Then we can take prints if needed.
this is my first time hearing paper wallet since my country dont approve BTC yet
but your idea for storing it on offline device maybe a bit meaningless, since you always need to print it when you need BTC
and a lot of PC in public place have internet conection, so if the PC have internet isnt it better to just go online and create the paper wallet on that time
so paper wallet in digital form is a bit meaningless
hehe sorry if I offend you