Wintersun is one of the first companies who developed and provides biodegradable zipper+zipper head with stable performance and quality.
It’s a key component for zip bags, or as biodegradable closure mechanism for creating a fully biodegradable product.
Components:
Zipper: PBAT+PBS
Zipper Head: PBS
| Size | width | length/carton |
| S | 2.5 mm/3.2 mm | 3000 m |
| M | 11.5 mm | 1500 m |
| L | 12 mm/15 mm | 2000 m |
| Max size | 20 mm |