Sunday, 28 November 2010

History of zipper



In 1891,Whitcomb Judson conceived zipper in the U.S.
In 1921, "zipper" brand name adopted by overshoes.
Fastener manufacturer is located thousands of the world.
There are three types of fasteners.
Metal fastener,Coil zipper,Plastic fastener.
Especially, Metal fasteners are often used


Zipper is a great invention.
Ultraman and Kamen Rider needs a zipper.
I always use the zipper.
Zipper is necessary for life.

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