Patent Number: 8,869,356

Title: Waterproof zipper and manufacturing method therefor

Abstract: In one aspect, the present invention is directed to a waterproof zipper (2) comprising: joining teeth (6), each consolidated by a consolidating block (24) and contactably grasping the tape (4) of the zipper (2), separating the tape (4) from the opposite tape of said zipper; and a soft seal (8), wrapping and expanding (towards 48) each of the two tapes (4) beyond the joining line (78) of the tapes (4); thereby applying pressure between the soft seals (8) at the joining line (78), resulting in tight sealing of the two soft seals (8).

Inventors: Nir; Dan (Kibutz Yiron, IL)

Assignee: Paskal Zippers Ltd.

International Classification: A44B 19/32 (20060101)

Expiration Date: 2018-10-28 0:00:00