ong Zippers for Abaya and Modest-Fashion Production

Long Zipper Planning for Abaya Manufacturing

A full-length zipper works across a much longer garment section than a standard jacket or dress zipper. The chain, tape, slider and bottom system must operate without pulling the front panel or restricting movement near the hem.

Production approval should be based on a sample made with the actual outer fabric, lining, interfacing, seam allowance and front-placket construction.

Workshop Selection Table

Chain Profile for Long Garment Zippers

A lower-profile chain may create a more discreet line on lightweight garments, while a larger profile may suit lined outerwear and designs where the zipper is intended to remain visible.

The nominal zipper number is not a complete strength specification. Tape construction, slider fit, insertion pin and sewing quality also affect performance.

Open-End Bottom Hardware

On an open-end zipper, the insertion pin must enter the retainer box fully before the slider is moved upward. Both sides should remain level to avoid cross-closing or excessive force.

Compare other structures in the open-end zipper category.

Reverse-Coil Appearance

Reverse-coil construction turns the spiral chain toward the back, producing a cleaner tape-facing line on the front. This may suit minimalist modest-fashion collections.

Reverse-coil appearance does not confirm whether the zipper is separating, closed-end or two-way. These properties require separate verification.

When to Choose a Long Zipper Set

A set containing 100, 120 and 160 cm lengths can be useful for alteration services and workshops handling several abaya and overcoat sizes.

Before ordering a set, verify:

• Each included length
• Color distribution
• Open-end or closed-end construction
• Chain profile
• Number of sliders
• Puller design
• Total package quantity

Length Planning Guide

Pre-Production Inspection

• Does the zipper match the functional pattern length?
• Does the tape cause rippling on the front panel?
• Does the insertion pin enter the retainer box smoothly?
• Does the slider catch at the lining or placket seams?
• Does the lower end restrict sitting or walking?
• Does the puller suit the garment design?
• Do both front panels remain level when the zipper is open?

Common Workshop Errors

• Do not label a standard separating zipper as combi.
• Do not describe a reverse-coil zipper as an invisible zipper.
• Do not calculate the zipper length from garment height alone.
• Do not use a 160 cm / 62.99 in zipper on every pattern without testing.
• Do not approve bulk production before testing the bottom hardware.
• Do not infer the contents of a set only from its product image.
• Do not use puller appearance as a measure of chain strength.

Frequently Asked Questions

Last updated: July 21, 2026
Business: E-Zippers — zipper, slider and textile accessory supplier, Istanbul, Türkiye.