Coil zipper—also known as nylon coil zipper—is a type of zipper whose teeth/elements are made from coiled monofilament that is traditionally nylon. The coil zipper was first invented in 1940, however not commonly used until the 1960's. [1] [2]
The coil is sewn to a zipper tape to make the final product. The final zipper product is completed when the nylon coiled teeth are sewn onto the zipper tape. Nylon coil zippers have a continuous coil chain made from nylon. When this coil is positioned on the back of the zipper and not in the front, this kind of zipper is called invisible zipper. [3]
Nylon zippers are highly flexible and are available in a wide range of sizes. The high compatibility[ clarification needed ] of the coil zippers is the main attribute for their huge number of applications in fashion wear, canvas goods, and bags. These types of zippers are also the top choice for the outdoor and luggage industries. Nylon coil zippers are most[ citation needed ] commonly found in tents, suitcases, backpacks, and other camping apparels.[ citation needed ]
Though nylon coil zippers are a popular choice for a large number of applications, the use of nylon is now being replaced with polyester. Polyester coil zippers are also becoming widespread. They are made in various gauge sizes and colors. This makes them well-suited to several use cases. [4]
Coil zippers offer higher horizontal strength. Coil zippers are also easier to repair; an out-of-alignment tooth can be realigned simply by zipping and unzipping past it. Another advantage of nylon zippers is its two-way functionality. The sliders can be fixed in either direction of the zipper chain and they will still function smoothly. Nylon is lightweight, heat resistant and rustproof, making nylon coil zippers durable and reliable. [5]
The main elements required in the manufacturing process of coil zipper are a stringer, slider, and a tab. The stringer consists of a tape and teeth assembly. The tab is used to pull the slider up and down which opens and closes the zipper. [4]
A wetsuit is a garment worn to provide thermal protection while wet. It is usually made of foamed neoprene, and is worn by surfers, divers, windsurfers, canoeists, and others engaged in water sports and other activities in or on water. Its purpose is to provide thermal insulation and protection from abrasion, ultraviolet exposure, and stings from marine organisms. It also contributes extra buoyancy. The insulation properties of neoprene foam depend mainly on bubbles of gas enclosed within the material, which reduce its ability to conduct heat. The bubbles also give the wetsuit a low density, providing buoyancy in water.
A dry suit or drysuit provides the wearer with environmental protection by way of thermal insulation and exclusion of water, and is worn by divers, boaters, water sports enthusiasts, and others who work or play in or near cold or contaminated water. A dry suit normally protects the whole body except the head, hands, and possibly the feet. In hazmat configurations, however, all of these are covered as well.
A zipper, zip, fly, or zip fastener, formerly known as a clasp locker, is a commonly used device for binding together two edges of fabric or other flexible material. Used in clothing, luggage and other bags, camping gear, and many other items, zippers come in a wide range of sizes, shapes, and colors. In 1892, Whitcomb L. Judson, an American inventor from Chicago, patented the original design from which the modern device evolved.
Webbing is a strong fabric woven as a flat strip or tube of varying width and fibres, often used in place of rope. It is a versatile component used in climbing, slacklining, furniture manufacturing, automobile safety, auto racing, towing, parachuting, military apparel, load securing, and many other fields.
Gideon Sundbäck was a Swedish-American electrical engineer, who is most commonly associated with his work in the development of the zipper.
A rash guard, also known as rash vest or rashie, is an athletic shirt made of spandex and nylon or polyester. The name rash guard reflects the fact that the shirt protects the wearer against rashes caused by abrasion, or by sunburn from extended exposure to the sun, as sun protective clothing.
The blanket sleeper is a type of especially warm sleeper or footie pajama worn primarily during the winter in the United States and Canada. The garment is worn especially by young children.
A windbreaker, or a windcheater, is a thin fabric jacket designed to resist wind chill and light rain, making it a lighter version of the jacket. It is usually of lightweight construction and characteristically made of a synthetic material. A windbreaker often uses elastic waistbands, and/or armbands, and a zipper to allow adjustments for the current weather conditions.
A slip is a woman's undergarment worn beneath a dress or skirt. A full slip hangs from the shoulders, usually by means of narrow straps, and extends from the breast to the fashionable skirt length. A half slip hangs from the waist. The word petticoat may also be used for half slips.
Strapping, also known as bundling and banding, is the process of applying a strap to an item to combine, stabilize, hold, reinforce, or fasten it. A strap may also be referred to as strapping. Strapping is most commonly used in the packaging industry.
Gaiters are garments worn over the shoe and bottom of the pant or trouser leg, and used primarily as personal protective equipment; similar garments used primarily for display are spats.
Talon was the first slide fastener, a/k/a zipper, manufacturing company. It was founded in 1893 as the Universal Fastener Company, manufacturing hookless fasteners for shoes. In 1913 it moved to Meadville, Pennsylvania, becoming the first manufacturer of zippers. The company flourished through the 1960s when it is estimated that seven out of every 10 zippers were made by Talon.
The Extended Cold Weather Clothing System is a protective clothing system developed in the 1980s by the United States Army Natick Soldier Research, Development and Engineering Center, Natick, Massachusetts. The first generation ECWCS consisted of parka and trousers plus 20 other individual clothing, handwear, headwear and footwear items which are used in various combinations to meet the cold weather environmental requirements of the US military. The Extended Climate Warfighter Clothing System, or Gen III ECWCS, is designed to maintain adequate environmental protection in temperatures ranging between -60° and +40° Fahrenheit
Locking clothing are garments which prevent the person wearing the clothing from removing the clothing. One example would be clothing designed to prevent a person with dementia from inappropriate undressing. Sometimes locking clothes are used for sexual purposes, such as in feminization.
A hook-and-eye closure is a simple and secure method of fastening garments together. It consists of a metal hook, commonly wire bent to shape, and an eye of the same material into which the hook fits.
Ripstop fabrics are woven fabrics, often made of nylon, using a reinforcing technique that makes them more resistant to tearing and ripping. During weaving, stronger reinforcement yarns are interwoven at regular intervals in a crosshatch pattern. The intervals are typically 5 to 8 millimeters. Thin and lightweight ripstop fabrics have a two-dimensional structure due to the thicker yarns being interwoven in thinner cloth. Older lightweight ripstop fabrics display the thicker interlocking thread patterns in the material quite prominently, but more modern weaving techniques make the ripstop threads less obvious. A similar effect can be achieved by weaving two or three fine yarns together at smaller intervals.
Rings, slides and hooks are the accessories used in intimate apparel/lingerie used for adjustment and decorative functions. Rings, slides and hooks are commonly made of plastic and nylon coated metal and stainless steel.
Páramo Directional Clothing is a British outdoor clothing company. It was founded by Nick Brown, who also started the Nikwax waterproofing products company.
Sweatpants are a casual variety of soft trousers intended for comfort or athletic purposes, although they are now worn in many different situations. In the United Kingdom, Ireland, Australia, New Zealand, and South Africa they are known as tracksuit bottoms. In Australia and New Zealand, they are also commonly known as trackpants, trackies, tracky daks or joggers. In the Philippines, they are called "jogging pants".
A metal zipper is a zipper with its binding edges consisting of individual pieces of metal that are molded into shape and set at regular intervals on the zipper tape. Metal zippers are mainly made of brass, nickel and aluminium, and given their durability, they are mostly used in jeans, work-wear, heavy luggage and heavy-duty garments that must withstand high strength and tough washing. The metal zipper is the oldest type of workable zipper, having been invented by Gideon Sundback as an improvement of Whitcomb Judson's "Clasp Locker" that majorly consisted of a hook-and-eye shoe fastener.