Commonly known as Delrin or molded zippers, they are widely used in children’s products, outdoor clothing, and marine sailing applications.
The main difference compared to a nylon zipper is the shape of the elements, which are formed in an injection molding process. Like any zipper, they have their advantages and disadvantages, and understanding them is crucial for proper application.
Plastic molded zippers perform worse on curved and wavy surfaces, causing more puckering than nylon zippers. They are not recommended for applications with high lateral stress, such as heavily loaded bags and pockets.
The biggest advantage of the tooth shape is the ease of removing dirt and debris from the zipper elements, which is essential in applications requiring resistance to dirt, such as for the military or heavy outdoor use.
Plastic zippers are popular in children’s clothing because their elements are soft and pleasant to the touch for a child. Molded zippers allow for many color combinations and are also available in many functional variants such as water-resistance, waterproofness, and flame retardancy.
We offer a wide selection of plastic zippers for professional workwear rental, available with special finishes including:
Flame retardant
Anti-static
High-visibility colors
Two-way zippers with easy-insertion functionality
And many more!
Just tell us what you need, and we’ll take care of the rest!
Whether you prefer matte finish teeth or shiny teeth, these are incredibly trendy, especially in black.
They’re perfect for streetwear, men’s ready-to-wear, and general apparel.
When paired with a high-gloss slider and puller or a fully matte finish, they create a fantastic overall look.
Minimalistic and
These zippers also offer decent wash resistance.
Zipper elements injection-molded from a special glow-in-the-dark material, perfect for children’s clothing. Just shine a flashlight on the zipper for a moment, and the teeth will start to glow beautifully – kids love it!
How does the magic work? The technology of photoluminescence
The secret to these unique zippers lies in the material from which their elements, such as the teeth and the slider, are formed. It is a specialized plastic enriched with photoluminescent pigments. These pigments have the ability to absorb and store light energy, and then slowly release it in the form of visible, greenish or bluish light.
The process is extremely simple and safe: just illuminate the zipper for a moment with a flashlight, a lamp, or simply expose it to sunlight, and the teeth will begin to glow nicely in the dark. The longer and more intense the exposure to light, the brighter and longer-lasting the effect will be. It is this interactive element that makes children love it – they can “charge” their clothes themselves and enjoy their glow after the lights go out.
Our specially crafted zippers, featuring modified materials for both teeth and tape, deliver exceptional performance in marine and yachting applications. They achieve high UV resistance, classified as B7 class according to ISO 105 B02 ,and class 5 according to ISO 105 B04
UV radiation is the most destructive environmental factor for fabrics and components exposed to sunlight. Standard plastic teeth become brittle over time, leading to zipper failure as the teeth tend to break. Darker colors are even more susceptible to sun damage. Thanks to our UV-R zippers, your zippers will last significantly longer, as our exclusive element warranty is 10 years!
The photo shows our sliders with plastic, double-metallized pullers, which enhance corrosion resistance.
We offer waterproof version of UV-R plastic zipper, have DWR and optionaly the laminated protective film.
Zippers used in individual tactical equipment, uniforms, or personal protective gear are subjected to extremely intensive use. The functionality of the entire product, which cannot fail, depends on their reliability. Molded zippers are a frequent choice for bulletproof vests as well as for military jackets. Our experience in fulfilling deliveries for tenders is a significant asset; we know which accessories are needed to ensure the trouble-free use of the product.
The zippers feature a special tooth design that provides additional water protection in the zipper chain area. The zippers have a laminated tape and sealed teeth, providing an IPX4 water protection class.
They are excellent for outdoor applications and are available in various sizes:
#3 – for lightweight cycling jackets
#5 – for regular use in outdoor jackets
#8 – for military jackets
https://www.ykkfastening.com/products/search/detail.html?pdid1=VISLON(R)%20AquaGuard(R)
© All rights reserved. Copying, processing, and distribution of materials without the author’s consent is prohibited.
EMKA Marta Kubicka
ul. Grzybowska 87
00-844 Warszawa
NIP: 118-171-51-85
REGON: 147429516
© 2025 – Trims and fasteners – Distributor of zippers and clothing accessories – All rights reserved
Privacy policy
© All rights reserved. Copying, processing, and distribution of materials without the author’s consent is prohibited.
Plastic molded zipper with a semi-automatic slider, used in sportswear
Sport/Outerwear
Fashion
A zipper used in applications where metal parts cannot be present; the entire slider is made of high-quality plastic.
Sport/outerwear
Fashion
A zipper with teeth made of metallized plastic in a dark grey metallic color.
Sport/outerwear
Fashion
A fine-toothed molded zipper, used in lightweight clothing, for children’s wear as well as for sports applications, cycling apparel, and outdoor-type applications.
Sport/outerwear
Fashion
Two-way separating small-toothed plastic molded zipper, with a semi-automatic YG slider, on a special tape that reduces the effect of fabric gathering after sewing in the zipper. This is a common problem that affects the aesthetic qualities of clothing, mainly occurring when sewing knitted fabrics, e.g., in sportswear. The special tape design reduces this phenomenon by up to 50%.
Sport/Outerwear
Fashion
A YKK production zipper, this is a lightweight separating zipper used in cycling jerseys. Due to the easier removal of dirt from between the teeth compared to a coil zipper, this zipper is recommended for gravel cycling. Available with a semi-automatic DS5YG slider of the YG type and all others from the YKK offer.
Sport/Outerwear
Fashion
A separating molded zipper with teeth in a different color than the tape. By using contrasting teeth, we can achieve interesting color effects limited only by the designer’s imagination. An interesting option for use in children’s clothing, where an interesting color scheme plays an important role.
Sport/outerwear
Fashion
A zipper that arouses children’s curiosity: after being illuminated, its teeth start to glow in the dark thanks to the specially modified material from which the zipper elements are injection-molded.
Sport/outerwear
Fashion
A zipper with a wide range of applications, in jackets and sportswear, version with a glossy film. A zipper that is easy to open and close, which is very important in the case of two-way separating zippers.
Sport/outerwear
Moda
A basic two-way separating molded zipper with a wide range of applications, from children’s items to military and fashion uses.
Sport/outerwear
Fashion
A neon-colored zipper used primarily in workwear; the high-visibility color increases safety.
Sport/outerwear
Fashion
A molded zipper with a sporty slider puller, in other words, the so-called “click” type 😉.
A logoed puller is an excellent way to ensure brand logo visibility. For use in sportswear, cycling apparel, and workwear, as well as in the fashion industry.
Sport/outerwear
Fashion
Molded zipper with sewn-in elements. This is an interesting proposal combining the advantages of a coil zipper (flexibility, element fastening strength) with a molded zipper (ease of cleaning, removal of dirt from the coupling chain).
Sport/Outerwear
Fashion
A special type of tape that reduces the phenomenon of material puckering, especially useful in the sports industry, in compression wear, sportswear, cycling apparel, and outdoor wear.
Sport/outerwear
Fashion
A molded zipper with a special tooth shape, a separating zipper with a semi-automatic slider featuring a stay-down puller, also known as the popular “click” type.
An excellent option for sportswear.
Sport/outerwear
Fashion
A molded zipper with special sealed teeth, it provides excellent protection against splashing water at the IPX4 standard level. The zipper is used in applications where additional protection against water is required, in sportswear, outdoor wear, as well as in military jackets and workwear.
Sport/outerwear
Fashion
A small accessory that increases safety; any reflective pattern is possible on the zipper, e.g., a customer’s logo.
Sport/outerwear
Fashion
A molded zipper with matte teeth and a shape that imitates metal is an interesting addition to streetwear and men’s clothing, for use in sweatshirts and jackets.
Sport/outerwear
Fashion
A size 5 molded zipper, separating, with a logoed slider puller and silver teeth.
Sport/outerwear
Fashion
A two-way metal zipper with a puller that has an irregular surface, reflecting light in an interesting way. A zipper used in outerwear, such as leather clothing.
Sport/outerwear
Fashion
A two-way separating molded zipper with logoed pullers, for use in jackets. It is especially convenient in longer jackets due to its ability to be unzipped from the bottom.
Sport/outerwear
Fashion
A two-way separating molded zipper with a logoed slider puller. Applications: jackets, parkas, sweatshirts, women’s fashion. The teeth are a dark brass color – a special material that gives a metallic effect and a light, subdued shine.
Sport/outerwear
Fashion
A molded zipper with shiny teeth, slider, and puller; an elegant, classic slider puller with a light gold galvanic finish.
Used in jackets and parkas, the two-way opening ensures ease of use.
Sport/outerwear
Fashion
A size 8 molded zipper, logoed puller with a matte finish.
Sport/outerwear
Fashion
A flame-retardant molded zipper with size 9 teeth. The teeth are made from a modified plastic with flame-retardant properties: self-extinguishing, does not sustain combustion, and has no afterglow. The zipper is produced on an aramid tape, which makes it permanently flame-retardant. It is available in a version with metal sliders or with a flame-retardant plastic slider – which does not accumulate heat, thus preventing burns associated with the heating of metal parts. It is available in a quick-release version, by pulling the slider’s puller upwards. It meets the requirements of standards EN-469 (firefighter’s protective clothing), limited flame spread ISO 14116, and the EN 11612 standard for flame-retardant workwear. Due to its plastic construction, the zipper has electrostatic properties, which allows it to be used in clothing for electricians that meets the requirements of the EN-1149 standard.
Sport/outerwear
Fashion
A waterproof/splash-proof zipper in military color 566 from the YKK palette.
Everywhere where water protection is required.
At an IPX4 splash-proof protection level, this zipper provides excellent protection parameters with an interesting look.
The zipper has a waterproof coating in color, which ensures full color repeatability compared to transparent coatings, as well as a perfect color match. We can make a color to match the fabric, or choose from the existing rich palette of ready-made colors.
No logistic minimum – you can order even 1 piece in color.
Sport/outerwear
Fashion
A molded zipper with special teeth that form an additional water barrier at an IPX4 splash-proof protection level.
Three different types of tape finish – three types of covering film:
T8 – transparent gloss,
T9 – full color film with a matte finish – providing the best color reproduction,
T10 – matte transparent.
In the case of the T8 and T10 films, the color is selected from the global color card, and for T9 – from a special color card of ready-made colored films.
Sport/outerwear
Fashion