Bard.

Thanks

Thanks for the help.

I'm trying to make a bellows out of a trash bag, and a pipe. But when i push down on the trash bag air goes everywhere else in the bag instead of through the pipe, and if i do manage to get the air out through the pipe its a weak amount of air, then the bag wont refill with air. Also if this helps with finding out the problem all i did was tape the opening of the trash bag onto one end of the pipe. So if anyone would let me know what im doing wrong, help would be appreciated.