Waterproof case in particular to sea water opening by mere...
Waterproof closure seal for bags, clothing and other uses
Waterproof container and method
Waterproof container and method of using the same
Watertight closure for a reclosable package
Watertight closure for a reclosable package
Waxed bag with wax-free area
Web for package blanks and method
Web of plastic bags
Web of sterile bags for automatic bagging equipment
Wedge activated zipper
Wedge zipper
Weighted bag
Weighted carrying case
Wide open feature for reclosable bags
Window bag for liquids
Window bag with polyester lining and method of forming same
Window-style bag with integral coupon
Wire management bag
Woven polypropylene bulk bag with polypropylene lining or...