Buttons began to be made of plastics such as cellulose, polystyrene, and polyvinyl resins; designs tended to be abstract or geometric. Mass-production machines produce molded buttons either by compressing powdered plastics or by injection—forcing liquid plastic into individual molds through small openings.

How was the button created?

Buttons made from seashell were used in the Indus Valley Civilization for ornamental purposes by 2000 BC. Some buttons were carved into geometric shapes and had holes pierced into them so that they could be attached to clothing with thread.

How were buttons made in the 1700s?

Many colonial American buttons were made from seashells, wood, wax, and animal bones. The bones were boiled for 12 hours, cut into small pieces, shaved around the edges and had a hole punched through them with an awl.