High-Performance Sealing Zippers, Engineered to Hold
ZIZIP is a system solution provider focused on watertight and airtight zippers for outdoor gear, sealed bags, inflatables, and professional protective equipment — keeping end products reliably sealed under real working conditions.
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Match the zipper to your sealing requirement — block liquid water, or hold air pressure.
HydroSeal
Watertight zippers developed for liquid water blocking — spray, splash, and heavy rain scenarios where stopping water intrusion is the main need.
Airtight · IPX7–IPX8AeroSeal
Airtight zippers centered on pressure retention for inflatables and sealed chambers, with IPX7–IPX8 water resistance also covered.
Why Choose ZIZIP
A highly competitive technical alternative for mid-range and high-end sealing projects.
- Full coverage of watertight water blocking and airtight pressure retention needs
- Professional customization — specification and structure optimization, ODM joint development
- Flexible MOQ terms and faster delivery cycles
- 30+ technical patents · SGS and REACH international compliance
- Vertically controlled manufacturing, from yarn substrate to finished product
Latest from the Blog
- ODM Sealing Zipper Development: What Good Joint Development Actually Looks Like
When a standard waterproof zipper is not enough, ODM development fills the gap — if the supplier engages early. A field guide to running a joint development project that ships.
- How to Specify Sealing Zippers for Inflatable Products
A practical checklist for sourcing airtight zippers for inflatables: pressure targets, hold time, flex zones, valve interaction, and the tests to demand before tooling.
- Why Zipper Bonding Technology Decides Whether a Seal Survives the Field
Most sealing zippers do not fail through the film — they fail at the bond. How hot melt cast TPU construction suppresses delamination where laminated films peel.
Have a Sealing Challenge?
Tell us your working conditions — our engineering team will help you select or co-develop the right zipper.
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