Unleashing Power: Badminton’s String Technology
Badminton strings play a critical role in badminton, as they impact shuttle speed and control for players.
Higher tension offers more power but increases the risk of string breakage; lower tension is easier on shoulders and wrists but doesn’t offer as much control.
Ashaway’s ZyWeaVe technology creates thinner, player-friendly strings that boast exceptional elasticity and dynamic stiffness for explosive repulsion and exceptional durability.

Natural Gut
Before synthetic materials became part of badminton racquets, players used sheep or beef intestines (mistakenly called “catgut”) to string their wooden frames. Early badminton games relied upon shuttlecocks thrown with shuttlecocks reminiscent of today’s hackysack game to kick the shuttlecock, while developing a racquet required the creation of some sort of string; possibly natural gut (from sheep or cow intestines) or silk may have provided this potential precursor.
Natural gut strings may not be the preferred choice among badminton players, but it still plays an integral part of their racket’s performance. Some players feel that natural gut can help maximize performance of their racket; however, these string types tend to break more frequently.
Making natural gut strings is both expensive and time consuming, which makes them more costly than synthetic strings. From raw intestines to finished strings takes about four weeks – at one Babolat factory they use approximately 400,000 cow intestines annually!
Even at their high price point, those who play with natural gut strings have raved about their feel and power-control benefits. A well-made natural gut string can add both power and control to their racquets.
Synthetic gut is made of nylon with one filament that resembles natural gut in that they both use monofilament material for tension, and tends to be softer than multi-filament strings. New advancements in string technology are slowly but steadily moving synthetic gut closer to natural gut’s feel and performance, including Zyex which may offer some advantages that rival natural gut. Multifilament strings are currently the most widely used badminton strings in the US – these often consist of multiple thin filaments braided together or braided together under an outer protective cover layer.
Synthetic Fiber
Synthetic fiber is manufactured through chemical processes rather than being harvested from plants or animals, such as nylon. First invented in the 1930s by Wallace Carothers as a replacement for silk, nylon is an extremely lustrous fabric with bright wearability that’s easy to care for; yet can melt when exposed directly to heat. Rayon and viscose are semi-synthetic alternatives derived from purified wood pulp pulp cellulose purification processes; neither are as flexible as natural fibers but remain sunproof while not yellowing over time like natural ones do.
Polyester fibers are another common synthetic fiber composed of repeating units of chemical esters and are frequently found in clothing, curtains and rugs. Polyester dries quickly while maintaining its shape without stretching. With its durability and lustrousness, polyester has also found uses in sports equipment like shuttlecocks despite not being as strong as some other synthetic materials.
Polypropylene is a tough yet flexible thermoplastic material commonly found in packaging, straws, diapers and ropes; performance textiles and military gear. Polystyrene plastic is one of the most widely-used products used to create bottles, containers, bags and many other consumer goods.
Badminton strings made with recycled nylon are becoming more widely used, as the demand for stronger and more responsive badminton strings increases. Waste badminton string fiber (WBSF), for instance, contains multifilament fibers with higher tensile strength than new nylon fibers – something researchers are investigating as potential reinforcing material for concrete structures.
Badminton string manufacturers such as Ashaway began producing thinner multifilament strings in the ’60s and ’70s for both recreational and professional players, leading the industry towards micro-gauge technology that allowed 21 gauge (.75mm-.85mm). School and club play adopted 21 gauge as standard during this era; Zyex(r), the first regenerated cellulose-based synthetic string was also first released at this point – offering players additional benefits over earlier synthetics.
Multifilament
As their name implies, multifilament strings utilize multiple strands of fiber to form their entire string. Many popular badminton strings worldwide use this material, as it offers greater power and repulsion when hitting a shuttlecock. You can purchase multifilament strings in different gauges depending on your durability needs or desired topspin effect.
Badminton string manufacturers create multifilament strings by braiding together strands of nylon thread. In addition, they add a protective coating that helps shield it from damage and keep its original condition. Nylon is a synthetic polymer derived from single molecules called monomers that undergo polymerization through chemical bonding processes into longer chain molecules known as polymerization for maximum strength compared to natural gut or polyester materials.
Multifilament or monofilament strings will wear out over time, so it’s important to monitor them regularly for signs that it might be time for replacement. Common indicators are notches at intersections between strings becoming deeper indicating increased likelihood of breakage; or your string becoming less bouncy which indicates it might be time.
Badminton strings gradually lose tension over time, so it’s wise to devise a plan for when and how often you will need to restring your racket. One approach is analyzing your needs based on your style of play while checking manufacturer recommendations; stringing with more tension than recommended could invalidate warranties and increase chances of string breakage.
Ashaway’s Zymax strings combine multiple materials for optimal performance. By combining multifilament and monofilament thread, these string offer both durability and power for balanced playability.
Hybrid
Hybrid badminton strings are one of the latest innovations in badminton string technology, combining two types of string to enhance performance of racket. Typically, hybrid badminton strings feature monofilament as the main string and multifilament cross strings for optimal results – giving players access to all possible benefits without breaking or losing tension as often with monofilament strings. Furthermore, hybrid strings may help decrease breakage or loss in tension that often arises with monofilaments strings.
Hybrid strings are an excellent option for players of all levels because they offer many advantages that can enhance your game. A hybrid string set using Luxilon monofilament for main string and Wilson Smash multifilament in cross strings offers great durability and feel; Wilson Smash multi-filament helps provide power while Luxilon monofilament offers soft feeling control in main string playback.
Hybrid strings offer another advantage by helping to lower the costs associated with more costly strings without compromising playability. For instance, if natural gut is one of your favourite strings but tends to break too easily then switching out some cheaper crosses for more expensive mains can increase durability while maintaining the feel you love.
There are various hybrid string options available and finding the one best suited to you will depend on personal preference and playing style. Thinner strings tend to work better with advanced players while thicker strings may work best with beginners or intermediate players.
Badminton is an enjoyable sport suitable for people of all ages. There are various ways you can play this classic sport – from singles to team events – and beginner players should have no difficulty finding a group and starting. No matter your level, badminton offers new challenges to take on and skills to master; why not start badminton today?