70 cm / 27.56 in N5 Reverse Nylon Coil Separating Jacket Zipper – Black 322 ENC0070T10

This 70 cm / 27.56 in N5 reverse nylon coil separating zipper is a ready-length outerwear zipper for jackets, coats, parkas, vests, hoodies and garment-repair projects. Its open-end separating construction allows the lower zipper ends to release completely, helping the front of the garment open fully.

The 70 cm / 27.56 in measurement refers to the actual zipper closure route, not the total length of the garment. Measure from the collar or neckline area down to the finished hem. Include seam allowance, lining thickness, ribbing, hood construction and front-placket details before choosing the zipper length.

What Is a Reverse Nylon Coil Zipper?

A reverse nylon coil zipper is used with the coil orientation positioned to create a cleaner, more subtle zipper line on the visible side of the garment. It can be used in outerwear, hoodies, workwear, sportswear and modern jacket designs where the zipper should look more controlled on the finished product.

Reverse coil construction does not mean the zipper is waterproof. This product is a standard nylon coil separating zipper. For rainwear, outdoor garments or projects exposed to moisture, evaluate a suitable TPU-coated water-resistant zipper system.

Why Choose an Open-End Separating Zipper?

An open-end separating zipper comes apart at the lower end when fully opened. This construction is important for jackets, coats, parkas and vests because the front panels need to separate completely for easy wearing and removal.

A closed-end zipper stays connected at the lower end. Before ordering, confirm that the garment needs a separating zipper instead of a closed-end zipper or a two-way separating zipper.

Suitable Applications

• Jackets and casual outerwear
• Parkas and mid-length coats
• Zip-front hoodies and sweatshirts
• Vests and layered outerwear
• Workwear and uniform jackets
• Tailoring repairs and zipper replacements
• Garment-sampling and textile-workshop production

Check Before Sewing

• Measure the actual front closure route of the garment.
• Confirm that the product needs an open-end separating zipper.
• Check that reverse-coil orientation suits the garment design.
• Test zipper movement with the real fabric and lining.
• Make sure seam allowance, binding and hem construction do not interfere with the zipper.
• Check front-panel alignment after the zipper is closed.

Custom Zipper Options

For a different zipper length, tape color, slider style, branded pull or collection-specific zipper requirement, contact us with your garment type, required size, material details and estimated quantity. This helps match the zipper system to the actual garment construction.