Chocolate Gold Coins

Coin wrappers are the paper tubes having the finished crimp at one of the ends of tube and the opposite end is wide open. Coins are inserted in the wrapper through the open end of tube in order to form a stack of coins. Coin stack adjoins the crimped end wrapper in order to prevent the coins from falling from the wrapper as it is being filled.

The coin wrappers are designed in such a way that it holds specific number of coins such as denomination, etc. When coin wrapper is filled, the tube's open-end projects beyond the coin stack. The wrapper portion that is projecting is then folded manually over the coin stack in order to secure the coin stack inside the wrapper.

Most of the coin collectors dislike the coin wrapper appearance having the manually folded end. All the coin collectors will prefer that both the ends of the coin wrapper have the finished crimped ends.

To crimp the projecting ends of the coin wrappers, powered crimping machines are readily available. These machines include a typical rotary head holding more than one pair of concave having the shape of 'J'. Head of the machine rotates the hooks at the projecting end of wrapper and then presses the hook against the wrapper end. The hook's concave surface will define the curved sliding surface. The wrapper's end slides on the concave surfaces and it is then rolled over to the form of finished crimp.

For most of the coin collectors, the powered crimping machine is too expensive. For each denomination of the coin wrapper, a separate rotary head should be purchased and for the manufacturers, the curved slide surfaces of hooks are expensive. Periodic maintenance is very much required for these machines and the repairing of this machine is too expensive.

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