Safety can express uses a steel roller driven by powerful gears. To break that seal open without cutting into the lid leaving edges that are incredibly smooth.

Product information

Safety Can Express uses a steel roller driven by powerful gears to break the seal without cutting into the lid, so you are left with smooth edges. Safety Can Express works on any size can, pop-top cans, and dented cans.

Warner designed a pointed blade that, when pressed into the can, was prevented from penetrating too far into the contents by a guard. The guard then swung out of the way and a second curved blade (or sickle) cut around the top of the can with a saw-like action, which, unfortunately, left quite a jagged edge.

Although preservation of food using tin cans had been practiced since at least 1772 in the Netherlands, the first can openers were not patented until 1855 in England and 1858 in the United States. These early openers were basically variations of a knife, though the 1855 design continues to be produced.

A can opener (also known as a tin opener) is a device used to open steel (not tin) cans. Simple can openers, like those found in pocket knives, are operated by walking the device around the edge of the can while digging into the lid. The lid will have very jagged edges after removal.

A can opener (North American and Australian English) or tin opener (British English) is a mechanical device used to open metal tin cans.

A can opener (also known as a tin opener) is a device used to open steel (not tin) cans. Simple can openers, like those found in pocket knives, are operated by walking the device around the edge of the can while digging into the lid. The lid will have very jagged edges after removal.

On January 5, 1858, Waterbury native Ezra J. Warner invented the first US can opener. The idea of storing food in cans dates back almost 50 years earlier when Peter Durand of England patented a can made of wrought iron with a tin lining.

A kitchen utensil that is used to open or remove the top from a metal can. There are a wide variety of different designs available ranging from manually operated small tools to automated openers that quickly and easily remove the top of the can.

chiefly US. : a device that is used in the kitchen to open cans of food.

Once. You've got your spoon firmly in your grasp. This way rub it vigorously. Along. The crimped edge of the can until you wear a hole in the metal. It should be fairly thin at the joint.