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No.7 Closed End Nylon Coil Zipper 25cm: A Non-Separating Chain
No.7 Closed End Nylon Coil Zipper 25cm
Material: | Polyester tape + nylon teeth |
Size: | #7 |
Length: | 25cm |
Zipper Type: | Auto Lock, Closed End |
Color: | Color Card Available Download PDF |
Packaging: | 50pcs/polybag, 20polybags/ctn |
MOQ: |
|
Certification: | OEKO-TEX® CERTIFIED  |
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
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.
1999
Since
$871Million
Annual Sales (2025)
40+
Branch Offices
600+
Office Staffs
Product Details
MH No.7 closed end nylon coil zipper is a non-separating zipper measuring 25cm, built with nylon coil teeth mounted on woven polyester tape in the No.7 chain size.
Key Selling Points
Smooth, quiet coil action: The nylon coil chain is a continuous monofilament spiral, so the slider runs evenly along the closed end zipper and stays quiet in wear rather than clicking like a toothed chain.
Stays flexible on curved seams: Nylon coil on woven polyester tape lets this closed end zipper bend around a rounded pocket mouth or a shaped placket without kinking, and the chain recovers its shape after folding.
Secure non-separating closure: The fixed bottom stop keeps both tape halves permanently joined, which suits closures where the two sides must never come apart during use or laundering.
Colorway matching to order: Tape and coil are dyed against the MH color card, letting a brand match the zipper to its own shell fabric instead of settling for a stock shade.
Certified trim from one supplier: The nylon coil zipper is produced under OEKO-TEX certification, which supports garment buyers whose customers audit trim for restricted substances.
Nylon zippers are made with nylon coil teeth sewn onto zipper tape, making them lightweight yet strong. They are a versatile zipper, known for their durability, flexibility, and smooth operation.
The color of the cloth belt and chain tooth relative coordinate, tonal and elegant.
Strong yet lightweight zipper for slacks, shirts and dresses.
MH Zipper Feature
Strong teeth
Good zipper smoothly
Color fastness can be 4 Grade
Complete variety of zipper
Eco-friendly, azo-free dyeing
Zipper size | Classification | ||||
Close end | Open end | 2 way close end | 2 way open end | Zipper Chain | |
#3 | √ | √ | √ | √ | √ |
#4 | √ | √ | √ | √ | |
#5 | √ | √ | √ | √ | |
#7 | √ | √ | √ | √ | √ |
#8 | √ | √ | √ | √ | |
#10 | √ | √ | √ | ||
Recommended Use of Nylon Zippers
Application | Type | |||
3#, 4# | 5# | 7#, 8# | 10# | |
Women's underwear, pant, skirts and trousers | √ | |||
Trousers, children's clothing | √ | √ | ||
Female chest shirt, casual wear | √ | √ | ||
Uniforms, training suits, jeans | √ | √ | ||
Hat, glove, luggage inner bag | √ | √ | ||
Purse, luggage out bag, shoes, jackets | √ | |||
Ski jackets, down jacket | √ | √ | ||
Duffle coat, leather coat | √ | √ | ||
Suitcase | √ | √ | ||
Sleeping bag | √ | √ | ||
Camping tent | √ | √ | √ | |
Shoes Boots | √ | √ | ||
Armament cover | √ | √ | ||
Canopy (ship), the big tent | √ | |||
Canopy and framed tent | √ | |||
Customization Services
Color Customization
We offer customized zipper colors with precise matching to Pantone codes, color swatches, of fabric samples—perfect for tone-on-tone coordination or bold contrast designs.
Zipper Length Customization
We offer customizable zipper lengths to fit your needs. From short zippers for pouches to long ones for tents and sleeping bags, we can adjust the length to your request.
Zipper Size Customization
We customize zippers for everything from delicate garments to heavy-duty gear. Whether you need #3 zippers for clothing or #10 for luggage, tents, or industrial use, we provide zippers to your exact specifications.
Zipper Teeth Color Customization
We offer zipper teeth color customization to match your product’s design. Choose from classic metallics like gold, silver, and black nickel, or vibrant fashion colors like rainbow.
Slider Type Customization
We offer a variety of slider customization options for nylon zippers. From auto-lock, non-lock, pin lock, reversible sliders and others, we can adjust the type, shape, and finish to suit your needs.
Other Zipper Products
We offer an extensive range of zipper solutions, including nylon coil zippers, metal zippers, plastic zippers, waterproof zippers, invisible zippers, zipper long chains, as well as zipper sliders and pullers. Our products come in various sizes and lengths, catering to the diverse requirements of all our customers.
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