Karl Ludwig Nessler and Marjorie JoynerThe Evolution of Permanent Wave Machines

The permanent wave is one of the most influential innovations in the history of hairdressing. In the early twentieth century, it transformed hairstyling from a temporary craft into a modern cosmetic technology capable of reshaping the structure of hair for months.

Two key figures stand at the center of this development:Karl Ludwig Nessler and Marjorie Stewart Joyner.

Although their inventions emerged in different decades and contexts, both played a decisive role in the evolution of permanent wave machines and the rise of modern hair technology.

The Early Search for Permanent Waves

Before the permanent wave, hairstyling relied almost entirely on temporary techniques.

Hairdressers used heated irons, rollers and manual shaping methods, but the results disappeared after washing.

One of the most influential early innovations was the Marcel Wave, developed by Marcel Grateau in the late nineteenth century.

Using heated curling irons, Grateau created elegant wave patterns that defined the aesthetics of the Belle Époque.

However, the Marcel Wave did not permanently alter the structure of the hair. The effect remained temporary — and the search for a lasting solution continued.

More context: → History of Permanent Wave Technology (1870–1950)

Karl Ludwig Nessler and the First Permanent Wave Machine

The decisive breakthrough came with Karl Ludwig Nessler.

After working in Switzerland and later in London, Nessler developed a system that fundamentally changed hair technology.

Around 1905, he demonstrated a method based on:

• tightly wound hair strands • chemical preparation • controlled electrical heat • mechanical tension

This combination altered the internal structure of the hair, allowing curls to remain for extended periods.

Nessler’s machine consisted of multiple electrically heated rods connected to a complex apparatus suspended above the client’s head.

Each strand was processed individually.

Treatments could take several hours — but for the first time, the result was permanent.

This marked the beginning of the modern permanent wave industry.

Further reading: → Permanent Wave – Invention and System of Karl Nessler → London Phase of Karl Nessler

Permanent Wave Technology Reaches the United States

In the early twentieth century, the United States became a central hub for beauty innovation.

Cities such as New York City developed into major centres of salons, cosmetic production and professional training.

Permanent wave technology quickly attracted interest — but Nessler’s machines were still:

• large • technically complex • time-consuming • expensive

A single treatment could last between four and eight hours.

While revolutionary, the system required further development before it could become a standard salon service.

Marjorie Joyner and the Improvement of Permanent Wave Machines

A major step forward came with Marjorie Stewart Joyner.

Working within the business network of Madam C. J. Walker, Joyner focused on improving efficiency.

According to historical accounts, her idea was inspired by multi-rod cooking systems — leading to a machine capable of processing multiple hair sections simultaneously.

In 1928, she patented a permanent wave machine with multiple heating rods arranged around the head.

This innovation allowed:

• simultaneous processing of multiple strands • shorter treatment times • increased salon efficiency

Joyner did not change the fundamental principle — but she transformed its practicality.

Technical Comparison – Nessler vs. Joyner

The two systems represent different stages of technological evolution:

Karl Ludwig Nessler	Marjorie Joyner
Early machine (1900s)	Improved system (1920s)
Complex electrical apparatus	More practical multi-rod system
Individual strand processing	Simultaneous processing
Long treatment duration	More efficient workflow

Nessler established the scientific foundation.Joyner adapted the system for real-world salon use.

The Industrialisation of Permanent Wave Technology

By the 1920s and 1930s, permanent wave technology had developed into a major sector of the global beauty industry.

Manufacturers introduced:

• improved machines • refined chemical solutions • standardised salon procedures

The United States played a key role in this transformation, with large salon networks and beauty schools accelerating adoption.

Over time, the large mechanical machines were replaced by smaller systems — and eventually by chemical processes requiring less heat.

Further reading: → Permanent Wave in America – Industrial Development → Nestlé-LeMur – The American Business of Charles Nessler

Historical Significance

The evolution of permanent wave machines reflects a broader shift in the early twentieth century:

from craft → to technology → to industry

Karl Ludwig Nessler demonstrated that hair could be permanently reshaped through controlled chemical and thermal processes.

Marjorie Stewart Joyner refined this innovation and made it scalable for modern salon practice.

Together, their contributions shaped one of the most important technologies in modern hairdressing.

The permanent wave is therefore not only a styling technique — but a milestone in the history of cosmetic science.

FAQ

Who invented the permanent wave machine? The first workable permanent wave machine was developed by Karl Ludwig Nessler around 1905.

What did Marjorie Joyner invent? Marjorie Stewart Joyner patented an improved permanent wave machine in 1928 that allowed multiple hair strands to be processed simultaneously.

How did early permanent wave machines work? They combined heat, chemical preparation and mechanical tension to reshape the internal structure of the hair.

Why were early treatments so time-consuming?

Each strand of hair had to be processed individually using electrically heated rods.

How did the technology evolve later? By the 1930s, chemical permanent wave systems began replacing large electrical machines, leading to modern perm techniques.