Zipper

Zipper chain coater

Zipper chain machine

Zipper chain machine

Zipper closure with internal peel seal

Zipper for a reclosable thermoplastic bag, process and...

Zipper for automobile seat and seat equipped with said zipper

Zipper guide and spreader device for form, fill and seal...

Zipper guide system for form tooling

Zipper manufacturing machinery, the processes of...

Zipper manufacturing procedure and apparatus

Zipper material and configuration

Zipper slider assembly with diaphragm for flexible packages

Zipper slider with improved diaphragm for flexible packages

Zipper strip and method of positioning the strip transverse...

Zipper with anti-derailing ribs

Zipper-lock bag chain adapted for automatic loading and heat...

Zipper-lock bag chain with tearable strip interconnection means

Zippered bag having a pair of fastener strips

Zippered closure for flexible containers