
Nylon Resin and Invisible Zippers Compared for Abaya and Thobe Production
Compare 3# and 5# nylon zippers, 5# resin zippers, and invisible zippers with fabric or lace tape for abaya and thobe production.
Nylon Coil Versus Resin Molded Teeth
Nylon zippers have a continuous spiral coil stitched to the tape. Resin zippers have separate plastic teeth molded onto the tape. For abaya and thobe production, the choice depends on whether the garment needs a soft hand or a rigid closure. A 3# nylon zipper sits flat under a lining. A 5# resin zipper provides a stiffer edge for outerwear.
Sizing Up the Nylon Coil
Our 3# LFC zipper uses a fine coil for lightweight fabrics. The 3# nylon zipper with 4 cords offers a standard weight for general use. For heavier abaya fabrics, a 5# nylon zipper provides more body and resistance to pull-out. The coil size directly affects how the zipper blends with the fabric weight.

Resin Teeth for Abaya Closures
The 5# resin zipper is a common specification for abaya fronts. The molded teeth create a distinct visual line and a solid grip. This size is often chosen when the fabric is thick or when the closure needs to stand out as a design element rather than disappear into the seam.
Invisible Zippers and Tape Options
Invisible zippers are set into a seam so the teeth are hidden from the face. We supply invisible zippers with fabric tape for a standard finish and lace tape for delicate garments. Original YKK 2# and 3# invisible zippers are available for projects requiring specific brand consistency or proven performance in fine tailoring.
End Stops and Locking Mechanisms
Close end zippers stop at the bottom with a fixed box, suitable for skirts and trousers. Open end zippers separate completely at the bottom, used for jackets and vests. Auto lock sliders stay in position until the pull is moved. Pin lock sliders require a manual pin to secure the pull, offering a different tactile experience and security level.
Items Mentioned Above

5# Resin Zipper
A 5# resin zipper with open end and auto lock, made from plastic material, available in lengths from 20cm to 150cm.
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5# Nylon Zipper
A 5# nylon zipper with open end and auto lock, used primarily for abaya construction. Fabric tape is standard, with decoration slider included.
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3# LFC Zipper
A 3# LFC zipper with fabric tape and close end, featuring a pin lock mechanism. Available in 20cm, 30cm, and 50cm lengths with all colours.
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No.3 Invisible Zipper
A No.3 invisible zipper with fabric tape, close end, auto lock, and water drop slider. Available in standard lengths of 20CM, 30CM, and 50CM.
View detailsQuestions On This Topic
What is the difference between 3# and 5# nylon zippers?
The number indicates the width of the coil teeth. 3# is finer and lighter, suitable for shirts and linings. 5# is wider and stronger, often used for outerwear and heavier abaya fabrics.
Why choose a resin zipper over a nylon zipper for an abaya?
Resin zippers have molded teeth that provide a stiffer, more defined closure. They are often selected for the visual texture and durability on heavier fabrics compared to the softer coil of nylon.
Do you supply original YKK invisible zippers?
Yes. We supply original YKK 2# and 3# invisible zippers alongside our own invisible zipper lines with fabric and lace tape options.
What is the difference between auto lock and pin lock sliders?
An auto lock slider stays in place automatically when released. A pin lock slider requires the user to insert a pin into the pull tab to lock it in position.
Which zipper end type is used for abaya fronts?
Abaya fronts typically use close end zippers. Open end zippers are generally reserved for garments that need to separate completely at the bottom, such as jackets.
