Nylon zipper chain size chart

Sizes of nylon zippers

N10

N10 REVERSE

N9 REVERSE

N8 REVERSE

N7 REVERSE

N6 REVERSE

N4 REVERSE

N3 REVERSE

ADDITIONAL OPTIONS: FILM COATING / WATERPROOF FILM WATER-REPELLENT TREATMENT / DWR FIRE-RETARDANT TREATMENT SOFTENING ANTIBACTERIAL TREATMENT

We mainly make DTm colors for our customers, based on a fabric swatch . Indeed its a best way to make sure the color parameters are inline with the product fabric color range.

Plastic single

Standard non lock

Plastic dual autolock

YKK WOVEN COIL ZIPPERS

YKK woven-in coil zippers, are revolutionary item used for a wide range of aplication. It was originaly designed as a supertought and durable zipper for a luggage,

whereas especialy in heavy loaded bags the abrasion can destroy a nylon monofilament spiral . The lifespan of a woven-in type EYL chain is much longer , becasue the

tape is more resistant to a rubbing of spiral when zipper is forcefully closed. The elements of this zipper and

unique structure makes it great for a use in heavy loaded backpack, waistbag, different type of military

equipement like PPE.

All colors from a global color card.

8N WIS WRT

8N WIS WRT is a woven-in spiral special trully waterproof zipper. (not water/gas-tight)

Wovenin spiral structure makes it great option to use in heavy army backpack with the superb water protection (the tape does not form a gap in the middle of zipper where water can soak in, in standard WR zipper when pull two sides of

zip tape the gap is show, and this zipper not)

Great performance on a heavy loaded military products due to flat spiral element, its much more abrasion resistance , especialy it makes difference on a corners of heavy loaded products.

Available sizes: N5 –6mm spiral, and N8 –7,8mm

Slider available: non lock , different puller styles available as well as standard for military without puller.

FAQ

What sizes of nylon coil zippers are available and how do I choose the right one?

Nylon coil zippers are available in sizes ranging from N3 (smallest) to N10 (largest), with each size suited to different applications. Smaller sizes like N3 and N4 are perfect for lightweight garments and delicate applications, while N5-N7 are ideal for standard apparel, sportswear, and outdoor clothing. Larger sizes N8-N10 are designed for heavy-duty applications like military equipment, backpacks, and luggage. All sizes are available in both standard and reverse versions, where the slider operates on the tape side to keep elements hidden.

What additional treatments and coatings are available for nylon zippers?

We offer a comprehensive range of special treatments for nylon zippers to meet specific performance requirements. Available options include film coating and waterproof film for water protection, DWR (Durable Water Repellent) treatment for water resistance, fire-retardant treatment for safety applications, softening treatments for enhanced comfort, and antibacterial treatments for hygiene-sensitive products. These treatments can be combined to create custom solutions tailored to your specific application needs.

What are YKK woven-in coil zippers and why are they more durable?

YKK woven-in coil zippers are revolutionary fasteners originally designed for luggage applications requiring superior toughness and durability. Unlike standard coil zippers where elements are sewn on, the woven-in construction integrates the coil directly into the tape structure. This dramatically extends the lifespan, especially in heavily loaded applications where abrasion can destroy standard nylon monofilament spirals. The tape is more resistant to rubbing when the zipper is forcefully closed, making it perfect for heavy-loaded backpacks, waist bags, and military equipment like PPE.

What is the 8N WIS WRT zipper and what makes it special?

The 8N WIS WRT is a woven-in spiral truly waterproof zipper (not water/gas-tight) that offers exceptional performance for demanding applications. Its woven-in spiral structure prevents the tape from forming a gap in the middle where water could soak through, unlike standard water-resistant zippers. The flat spiral element provides superior abrasion resistance, particularly on corners of heavily loaded products, making it ideal for military backpacks and tactical gear. Available in N5 (6mm spiral) and N8 (7.8mm) sizes, with various slider options including non-lock and different puller styles.

Can I get custom color matching for my nylon zippers?

Absolutely! We mainly make DTM (Dyed To Match) colors for our customers based on a fabric swatch. This is the best way to ensure the color parameters are in line with your product's fabric color range, creating a seamless and professional appearance. We can match virtually any color from the global color card or create custom colors specifically for your brand. This custom color matching service is available across all nylon zipper sizes and types, ensuring perfect integration with your products.