Weldable Zipper Chain That Welds Onto Zip Screen Fabric Without Sewing

About MH Zipper Factory

• 50,000m²

  Plant Area

• $30 million

  Annual Sales Amount

• 600 tons

  Long Chain · Month Production

• 63 million pcs

  Finished Zipper · Month Production

View More About MH Industrial →

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.

View More About MH Company →

• 1999

  Since

• $871Million

  Annual Sales (2025)

• 40+

  Branch Offices

• 600+

  Office Staffs

Product Details

MH hot melt weldable zipper long chain is a polyester-tape, nylon-tooth zipper chain coated with a hot-melt adhesive layer, built for side-sealing motorized zip screen and track roller blind systems rather than conventional sewn garment or bag closures.

This hot melt weldable zipper long chain is specially designed for motorized zip screen and track roller blind systems, providing a reliable and durable side-seal solution for modern architectural shading and insect screen applications.

Unlike traditional sewn zippers, this product features a heat-activated weldable zipper tape, allowing the zipper to be thermally bonded directly onto mesh or screen fabrics. By welding half of the zipper tape onto each side of the screen, the system forms a tight seal inside the side tracks, effectively keeping the screen flat, wrinkle-free, and securely tensioned during operation.

Features

Hot Melt Weldable Zipper Tape
The zipper tape is coated with a high-performance hot melt layer, enabling strong thermal bonding to various screen and mesh fabrics without sewing. This ensures consistent quality, high efficiency in production, and long-term adhesion.

Excellent Bonding Strength
After heat welding, the zipper tape achieves outstanding peel strength and stability. The welded connection resists repeated rolling, tension, and wind pressure, making it ideal for outdoor motorized systems.

Fire-Retardant Performance
Manufactured with fire-resistant materials, the zipper meets safety requirements for architectural shading, making it suitable for residential, commercial, and public building applications.

Cold-Resistant & Anti-Aging
The zipper maintains flexibility and performance in low-temperature environments and offers excellent resistance to UV exposure, aging, and outdoor weather conditions.

Durable & Wear-Resistant Teeth
The zipper teeth are engineered for smooth engagement and high abrasion resistance, ensuring long service life even with frequent motorized operation.

Application

This hot melt zipper is widely used in:

• Motorized zip screen systems

• Track-guided roller blinds

• Insect screens and solar shading screens

• Outdoor shading systems for windows, balconies, pergolas, and terraces

By welding the zipper tape to both sides of the screen fabric, the system creates a sealed edge that runs smoothly inside the side rails, preventing light gaps, reducing fabric flutter, and keeping the screen perfectly tensioned without wrinkles.

Suitable Screen Fabrics

The zipper is compatible with a wide range of screen materials, including:

• Fiberglass insect mesh

• Polyester and PVC-coated screen fabrics

• Sunscreen fabrics for solar control

• Other technical mesh fabrics used in zip screen systems