How are Badminton Rackets Made?

One of the few essentials required to play badminton is of course, the badminton racquet (racket). Modern day badminton players can benefit from the various types of metal compositions used to produce today’s racquets (typically carbon fiber/carbon composites) but historically, badminton racquets were made from wood!

badminton racket image by Diana Mastepanova from Fotolia.com

• Wood
• Steel (Predominantly Iron with a small percentage of Carbon)
• Aluminium
• Graphite & Carbon Composites

We will speak about one method of how graphite racquets are made in this blog so you get an idea of what happens!
There are a lot more details to this process and there are different methods used globally but here is a simplified version, so you get an idea of what is involved:

1. A mold cavity is prepared for the racquet that is to be produced. Think of your favourite racquet and know that there is likely a mold cavity made specifically for it!
   This mold generally includes the oval head section and a handle shaft
2. Layers of graphite (a crystalline form of carbon) fibers are arranged to form a shell shaped in the form of the racket frame. This could be two separate shells to represent the oval-shaped head and the shaft or a continuous tubular shell that comprises both
3. A solvent is inserted into the formed shells. This is a liquid that is capable of dissolving other chemicals, such as methylene chloride or toluene.
4. An additional wrapping of the ends is made with layers of resin-impregnated graphite in one method
5. The shells are placed into the mold cavity and heated which allows solvent to evaporate (become a gas) and put pressure on the layers allowing strong bonds to form
6. Once the frame of the racquet has been made, the grommets (holes where the strings go through) are placed
7. The racquet cap and grip handle are then placed followed by the racquet being painted (usually many times) and decals placed
8. Finally, the grip is placed to complete the product

Yonex, the leader of racquet manufacturing has provided the BWF an introduction to their on-site manufacturing process in the following video as well:

While today’s highest quality racquets are typically produced from graphite, it’s important to recognize that a lot of the newer technologies are a result of including various rare metals (for example, Tungsten) to provide additional unique properties.
Jeff and I are in the process of producing our own racquets for Volant and we hope to share it with you soon!

What we've found is that there are so many racquet options out there when you start looking, so why can't there be one that just fits most (not all!)? As part of our mission to simplify the badminton journey, we hope to make buying a badminton racquet easy.

We'll make it easy to buy, easy to try and easy on your wallet so watch this space!   

References: 

• https://yourbadmintonkit.com/badminton-racket-guide/
• https://www.burbankbadminton.org/everything-must-know-badminton-rackets/
• https://www.thebadmintonguide.com/what-are-badminton-rackets-made-of/
• https://patentimages.storage.googleapis.com/be/9e/d2/5ebe48786039d8/US5006298.pdf
• https://www.freepatentsonline.com/5006298.html
• https://en.wikipedia.org/wiki/Graphite#:~:text=Graphite%20(%2F%CB%88%C9%A1r%C3%A6,temperatures%20it%20converts%20to%20diamond.