Melitta Bentz The Domestic Inventor of Coffee Filters
Melitta Bentz The Domestic Inventor of Coffee Filters
Melitta Bentz was a domestic inventor who changed how we make coffee by creating the first paper filter in her kitchen. This German woman turned a simple mill worker's wife into the creator of something millions use daily.
Melitta Bentz sat at her kitchen table in Dresden, Germany.
Melitta Bentz sat at her kitchen table in Dresden, Germany.
The year was 1908.
The year was 1908.
She held a cup of coffee.
She held a cup of coffee.
The coffee tasted bitter and muddy.
The coffee tasted bitter and muddy.
Coffee grounds floated in her cup.
Coffee grounds floated in her cup.
This happened every morning.
This happened every morning.
Melitta felt frustrated with her daily coffee ritual.
Melitta felt frustrated with her daily coffee ritual.
At that time, people made coffee differently.
At that time, people made coffee differently.
They put coffee grounds directly into boiling water.
They put coffee grounds directly into boiling water.
Then they waited for the grounds to settle.
Then they waited for the grounds to settle.
But grounds always escaped into the cup.
But grounds always escaped into the cup.
Some people used cloth filters.
Some people used cloth filters.
But cloth filters were hard to clean.
But cloth filters were hard to clean.
Old coffee oils stayed in the cloth.
Old coffee oils stayed in the cloth.
This made the coffee taste bad.
This made the coffee taste bad.
Melitta wanted better coffee.
Melitta wanted better coffee.
She decided to find a solution.
She decided to find a solution.
She worked at her kitchen table like a domestic inventor.
She worked at her kitchen table like a domestic inventor.
First, Melitta took her son's school blotting paper.
First, Melitta took her son's school blotting paper.
Blotting paper was thin and clean.
Blotting paper was thin and clean.
She also took a brass pot from her kitchen.
She also took a brass pot from her kitchen.
Next, Melitta made small holes in the bottom of the pot.
Next, Melitta made small holes in the bottom of the pot.
She used a nail to punch the holes.
She used a nail to punch the holes.
The holes needed to be the right size.
The holes needed to be the right size.
Then Melitta put the blotting paper inside the pot.
Then Melitta put the blotting paper inside the pot.
She placed coffee grounds on top of the paper.
She placed coffee grounds on top of the paper.
She poured hot water over the grounds.
She poured hot water over the grounds.
The water passed through the paper slowly.
The water passed through the paper slowly.
The paper caught all the coffee grounds.
The paper caught all the coffee grounds.
Clean coffee dripped into the cup below.
Clean coffee dripped into the cup below.
Melitta tasted the coffee.
Melitta tasted the coffee.
It was clear and smooth.
It was clear and smooth.
No bitter grounds floated in the cup.
No bitter grounds floated in the cup.
Her domestic experiment worked perfectly.
Her domestic experiment worked perfectly.
But Melitta wanted to improve her invention.
But Melitta wanted to improve her invention.
She tested different papers.
She tested different papers.
Some papers were too thick.
Some papers were too thick.
Some papers were too thin.
Some papers were too thin.
She found the perfect thickness.
She found the perfect thickness.
She also tested different hole sizes in the pot.
She also tested different hole sizes in the pot.
Big holes made water flow too fast.
Big holes made water flow too fast.
Small holes made water flow too slow.
Small holes made water flow too slow.
She found the right size.
She found the right size.
Melitta tested different coffee grinds too.
Melitta tested different coffee grinds too.
Very fine grounds clogged the paper.
Very fine grounds clogged the paper.
Very coarse grounds made weak coffee.
Very coarse grounds made weak coffee.
Medium grounds worked best.
Medium grounds worked best.
After many tests, Melitta had a perfect coffee filter system.
After many tests, Melitta had a perfect coffee filter system.
Her family and friends tried it.
Her family and friends tried it.
Everyone loved the clean, smooth coffee.
Everyone loved the clean, smooth coffee.
In 1908, Melitta got a patent for her invention.
In 1908, Melitta got a patent for her invention.
She started a small business with her husband Hugo.
She started a small business with her husband Hugo.
They called their company Melitta.
They called their company Melitta.
At first, they made filters at home.
At first, they made filters at home.
They sold them at local markets.
They sold them at local markets.
People bought the filters quickly.
People bought the filters quickly.
Everyone wanted better coffee.
Everyone wanted better coffee.
The business grew bigger and bigger.
The business grew bigger and bigger.
Soon factories made Melitta filters.
Soon factories made Melitta filters.
The filters spread across Germany, then across Europe.
The filters spread across Germany, then across Europe.
Today, millions of people use paper coffee filters.
Today, millions of people use paper coffee filters.
They pour hot water over coffee grounds every morning.
They pour hot water over coffee grounds every morning.
The paper catches the grounds.
The paper catches the grounds.
Clean coffee drips into their cups.
Clean coffee drips into their cups.
Melitta Bentz changed how the world drinks coffee.
Melitta Bentz changed how the world drinks coffee.
Her simple domestic invention became a global morning ritual.
Her simple domestic invention became a global morning ritual.
One frustrated woman at a kitchen table transformed coffee forever.
One frustrated woman at a kitchen table transformed coffee forever.