How Are Golf Balls Made?

How Are Golf Balls Made?

How Are Golf Balls Made?
How Are Golf Balls Made?

There are a few different processes that golf balls use to become the shape they are. These include compression molding, Brambleberry design, and multi-layer construction. These processes will allow the golf ball to retain its round shape and increase its stability. These steps are necessary for a high quality golf ball to be created.

Compression molding

Compression molding involves the use of heat and pressure to create the golf ball. The process requires a minimum heat capacity of 300oF and a maximum pressure of one ton. It is used to create two-piece balls with an inner core. The outer cover layer of the golf ball is formed by incorporating a textured outer cover material.

The outer cover material is made from a material called polyurethane. It is applied by using an automatic spray gun. The ball may also have a printed logo. The logo is formed by using a giant stamp covered in ink, which is glued onto the surface of the ball. This process is called Pad Printing. After the ball is formed, a layer of polyurethane is applied as a finish to protect it from external damage.

There are two basic types of golf balls: single-piece balls and multi-piece balls. The first type is the simplest, where a cavity is formed and filled with a polymer or rubber material. The second type is the more complex, multi-piece ball. In a multiple-piece ball, the layers of material must be uniformly thickened and symmetric about any axis. This is important because spin rates will differ with angular orientation. In addition, concentricity must be controlled precisely.

The second type is a multi-step process. This process has several advantages over other methods, but is not as effective as multi-pass molding. Its advantages include reduced costs and efficiency.

Brambleberry design

The Brambleberry design is a popular choice for golf balls. It features dimples that have a dimple effect, which is helpful for adding distance and reducing drag on the green. The Brambleberry design was first patented in 1916 by William Taylor, who named it the “inverted bramble type.” The Brambleberry was also a popular choice for golf balls during the Gutta Percha era, when a ball with a rubber core was incredibly expensive.

In addition to its appearance, the Brambleberry design was popular because of its raised dimples, which made it easy to detect. The resulting golf balls featured a broader trajectory than a standard golf ball. The brambleberry design also offered greater accuracy. It was also one of the most widely used designs at the time.

The Brambleberry design has been refined over a period of 12 years, with continuous re-testing and redesigning of the core. The company used this process to make the Brambleberry design more durable while still retaining its cushy feel. Moreover, the thin ionomer cover offers a refined 338-dimple pattern, which reduces drag and increases lift during the ball’s descent.

Multi-layer construction

Multi-layer construction of golf balls is a technique for making golf balls that have a hard center and a soft outer cover. The core absorbs energy at impact and releases it to propel the ball off of the clubface. The outer cover provides feel and spin. The outer cover is usually thicker than the core and contributes to the progressive performance of a golf ball.

The layers can be made of different materials to improve performance. For example, a soft inner layer can be thin to increase distance, while a hard outer layer can be thick to increase feel. However, it is important to keep the thickness of the outer cover to less than 0.025 inches. Any thickness greater than this will reduce the interaction between the core and the outer cover at impact, which can lower performance.

In the multi-layer construction of golf balls, the outer layer is softer than the inner layer, imparting soft feel to the ball 30 during putting. The outermost layer may have a hardness of 40 or 50 shore D, depending on the desired performance. A preferred example of multi-layer construction of golf balls has a 72 shore-D mantle and a 60-shore-D outer layer. The outer layer 44 has slightly softer properties than the inner layer and is slightly deformed.

Golf balls with multiple layers are typically used by mid to low-handicappers and golfers with faster swing speeds. The different layers in a golf ball affect its spin and control on impact. With the fastest swing, all layers of the ball will be activated, while a slower swing will only activate the outer layers and give more spin to the ball.

Coefficient of restitution

The Coefficient of Restitution, or C.R., is a measure of how much energy is transferred from one object to another in the event of a collision. High CORs indicate that very little energy is lost during a collision, while low CORs indicate that the majority of kinetic energy is converted into heat or absorbed during deformation. Golf balls with a high COR will be more responsive than golf balls with a low COR.

Researchers used an experiment to measure the coefficient of restitution of a variety of golf balls and tennis balls. The balls were attached to a long plastic strip, which was swung to bounce the ball. Sensors on the smartphone recorded the angular position of the ball and the speed of the device, allowing them to measure the amount of energy lost during impact. The results were consistent with those of conventional tests.

There are some questions surrounding the coefficient of restitution of golf balls. Many books and web sites make the assumption that the ratio is constant or almost constant. For example, Fu-Kwun Hwang’s web site claims that it remains constant for a wide range of collision speeds. Porter W. Johnson, on the other hand, says that it decreases by the same factor each time. Paul Ryan, however, has performed experiments and found that the coefficient of restitution does depend on height.

This concept applies to a variety of collisions, including those between two bodies. It is also applicable to a normal impact between two particles, or a particle and a plane surface. The equation is based on the principle of conservation of energy. The law explains how a ball rebounds after an impact by determining the amount of movement it experiences.


Testing golf balls requires a few key steps. First, you must determine how durable the ball is. Next, you should observe the ball in flight. Although you cannot measure the trajectory of a golf ball, you can still get a good feel for how far it can travel. Also, you should take notes to aid in making an informed decision.

There are several different methods for testing golf balls. One method involves using a compression tester. This instrument tests the compression of golf balls. This method can be costly and complicated. Also, it is difficult to ensure measuring accuracy at speeds greater than three hundred and twenty golf balls per minute. In addition, the compression value is not necessarily representative of the average compression value of a golf ball. However, this method has many advantages over other methods of compression testing.

The second method of compression testing golf balls uses a compression measuring device. It requires a golf ball to be driven through a restraining gap of a predetermined size. A rotary anvil serves as a bearing surface. It defines the fixed side of the gap and bears the ball during testing.

Another way of testing golf balls is by varying their distances. The USGA and R&A maintain lists of conforming golf balls. The ODS limit has recently increased from 296.8 to 320 yards, but this increase does not mean that the distances of golf balls will change. However, the higher swing speeds of a golf ball may cause it to exceed its current ODS limit. This is why it is important to understand the limits of testing golf balls before you start swinging.


Golf balls are made of several layers including the core, mantle, and cover. The type of material used in each layer will affect the performance of the ball. It is important to consider all aspects of a golf ball before purchasing one that is right for you. A professional can help you select a golf ball that meets your needs and budget.

Related Articles:

How to Be a Scratch Golfer?

Leave a Comment