Resin zipper, also named plastic zipper, features individual teeth injection molded with polyester resin pellets under high temperature, matched with polyester tape, plastic or metal sliders. The teeth are three-dimensional, rigid and impact-resistant with bright saturated colors. It is a mainstream accessory for garments, bags and outdoor goods. Heavy-duty large-size zippers mostly adopt this style, perfect for bulk export orders.
2. Main Components
Resin Teeth: Core part with separate injection molding, solid and thick, resistant to breakage and tooth dropping.
Polyester Tape: High-density wear-resistant woven tape, custom colors and special printing available.
Slider: Optional plastic sliders or metal auto-lock sliders, custom engraved customer logos are supported.
Top stops, bottom stops, insert pin & box: Closed-end, open-end and double open-end types available for overcoats, luggage and outdoor equipment.
3. Product Types
Standard Resin Zipper: Widely used for coats, ski jackets, backpacks and luggage.
Matte / Gloss Resin Zipper: Matte texture for low-profile style, high-gloss finish for fashionable apparel.
Two-tone Resin Zipper: Contrast color between teeth and tape, ideal for fashion and streetwear brands.
Heavy-duty Thick-tooth Resin Zipper: Size 8# & 10# oversized teeth for luggage, hiking bags and workwear.
4. Standard Sizes
Common sizes: 3#, 5#, 8#, 10#
3#: Light jackets, fashion pockets, small storage pouches
5#: Jackets, outdoor coats, backpacks (mainstream size for foreign trade)
8# / 10#: Luggage, large outdoor backpacks, workwear and tents
5. Core Advantages
Thick & rigid teeth with strong load capacity, tear and impact resistance, no easy deformation or breakage.
Excellent coloring performance with vivid rich colors, including solid, transparent and contrast color options.
Low temperature resistance and anti-oxidation, stable quality during long sea transportation.
Cost-effective with sufficient production capacity, suitable for full-container bulk shipments.
Eco-friendly materials, compliant with REACH, RoHS and OEKO-TEX standards.
Full OEM & ODM customization for length, tooth color, tape fabric and logo sliders.