Are all Ball Mason jars the same?
Before we dig into the jars, you should know that all standard canning jars sold in the U.S. are made by a company called Jarden Home Brands. So though it appears that there are multiple brands of jars out there, they’re all made by the same manufacturer.
Why are Ball Mason jars blue in color?
Before refrigeration, canning was a way of preserving fresh fruits and vegetables to last beyond their harvest. The blue color of the jar is achieved by the types of minerals used to make the glass, and the color was believed to extend the life of the food by blocking out sunlight.
What kind of glass are Ball Mason jars made of?
Along with other colors, you can find jars in varying shades of blue from pale teal to deep cobalt. Starting in the 1940s, almost all jars were clear glass, with the exception of some amber jars produced in the 1950s.
What are the colors of a Ball jar?
Ball jars were made in various colors, but the blue and clear colors are the most common. In 1976, Ball produced reproductions of the buffalo jars and created Bicentennial jars.
When did the Ball jar company start making Mason jars?
This chart shows how the label for the Ball jar company, which started producing mason jars in 1885, has changed over time. If you have a jar with one of the older logos, it will likely be worth more than one with a newer logo. Next is the color. Clear and pale blue are the most common colors, but jars of all colors were produced.
Before refrigeration, canning was a way of preserving fresh fruits and vegetables to last beyond their harvest. The blue color of the jar is achieved by the types of minerals used to make the glass, and the color was believed to extend the life of the food by blocking out sunlight.
Along with other colors, you can find jars in varying shades of blue from pale teal to deep cobalt. Starting in the 1940s, almost all jars were clear glass, with the exception of some amber jars produced in the 1950s.
Ball jars were made in various colors, but the blue and clear colors are the most common. In 1976, Ball produced reproductions of the buffalo jars and created Bicentennial jars.
This chart shows how the label for the Ball jar company, which started producing mason jars in 1885, has changed over time. If you have a jar with one of the older logos, it will likely be worth more than one with a newer logo. Next is the color. Clear and pale blue are the most common colors, but jars of all colors were produced.
