Peggy’s guest, Ella Pritsker, demonstrates easy and efficient methods of zipper installation. The Automatic Continuous Clothing Closure, commonly called the zipper, was first invented in 1917. Sewing ...
You don’t know how to properly seal a resealable bag. It’s not your fault. Pretty much everyone screws it up. People tend to close the zipper clumsily, allowing air into the bag. In the $1.6 billion ...