#8 Heavy-Duty Marine Plastic Zipper with Auto-Lock Closed-End
#8 Heavy Duty Closed-End Plastic Marine Zipper
| Material: | Polyester tape + plastic/resin teeth |
| Size: | #8 |
| Teeth Type: | Dynamic teeth |
| Zipper Type: | Auto Lock, Close End |
| Color: | Color Card Available |
| Packaging: | 50pcs/bag, 20bags/ctn, or as customers' require |
| MOQ: |
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| Certification: | OEKO-TEX® CERTIFIED ![]() |
◆ Lead Time: 25-35 days
◆ Shipping: Sea freight, Railway freight
◆ Payment: T/T, L/C ...
About MH Zipper Factory
About Ningbo MH
MH specializes in garment accessories and fabrics, offering high-quality solutions for the textile and home décor industries. With advanced automated warehousing, MH ensures efficient supply chain management and provides comprehensive after-sales support, exclusively serving businesses, not individuals.
Product Details
MH #8 heavy duty plastic marine zipper is a closed-end, auto-lock resin zipper with a dynamic-teeth design, its Delrin teeth molded onto a polyester tape and measuring 8mm across when zipped together.
The large #8 element delivers heavy-duty load capacity and a firm, secure interlock, while the dynamic-teeth shape keeps the slide smooth. Delrin is a lightweight, low-friction, wear-resistant plastic, and the resin teeth resist rust and corrosion, so the closure holds up in damp and marine conditions where metal would degrade.
Resin zippers, also known as plastic zippers, are made from durable resin materials and widely used in various industries due to their lightweight, smooth operation, and versatility.
- Open-End Zippers: Commonly used in jackets and coats.
- Closed-End Zippers: Found in pants, skirts, and bags.
- Two-Way Zippers: Ideal for items requiring dual-direction opening, such as luggage or outdoor gear.
Size: #8
Teeth type: Dynamic teeth
Teeth measures 8mm in width when zipped together.
Teeth are made from Delrin.
Delrin is a lightweight, low-friction, and wear-resistant plastic.
Features of Resin Zippers
- Lightweight: Resin zippers are significantly lighter than metal zippers, making them ideal for lightweight garments and accessories.
- Smooth Operation: The resin teeth interlock seamlessly, ensuring easy and smooth sliding.
- Corrosion Resistance: Unlike metal zippers, resin zippers are resistant to rust and corrosion, making them suitable for wet or humid environments.
- Customizable Colors: Resin teeth can be dyed in a wide range of colors, offering more design flexibility.
Usage
- Clothing: Used in jackets, dresses, skirts, and sportswear.
- Bags and Luggage: Ideal for backpacks, handbags, and suitcases.
- Outdoor Gear: Common in tents, sleeping bags, and raincoats due to their weather resistance.
- Home Textiles: Frequently used in cushions, pillowcases, and mattress covers.
Zipper Size
| Zipper size | Classification | ||||
| Close end | Open end | 2 way close end | 2 way open end | Chain | |
| #3 | √ | √ | √ | √ | |
| #5 | √ | √ | √ | √ | √ |
| #8 | √ | √ | √ | √ | √ |
| #10 | √ | √ | √ | √ | |



