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<p>[QUOTE="Paddy54, post: 2130009, member: 19250"]Error coins from mint rolls, bags etc. Are no longer found! Unless you buy old sealed bags,or rolls from years ago.</p><p>The US mint has quality assurance in place these days where most are screened before packaging. Then they are waffled . Today technology is unreal . I work in the food business same type technology is in place. As say packing lunch meats. The log is examined by 5 quality control events. By human eye, and by 4 other machines.</p><p>When the log is being sliced to package. The machine knows of any voids in the product. { voids = air pockets, foreign objects, etc.} When the log is sliced the machine kicks out these voids. Thus the package weight is correct for retail sale. As well as the product quality is to our standards . </p><p>I won't say it can't happen to find an error but most likely not ever to happen.[/QUOTE]</p><p><br /></p>
[QUOTE="Paddy54, post: 2130009, member: 19250"]Error coins from mint rolls, bags etc. Are no longer found! Unless you buy old sealed bags,or rolls from years ago. The US mint has quality assurance in place these days where most are screened before packaging. Then they are waffled . Today technology is unreal . I work in the food business same type technology is in place. As say packing lunch meats. The log is examined by 5 quality control events. By human eye, and by 4 other machines. When the log is being sliced to package. The machine knows of any voids in the product. { voids = air pockets, foreign objects, etc.} When the log is sliced the machine kicks out these voids. Thus the package weight is correct for retail sale. As well as the product quality is to our standards . I won't say it can't happen to find an error but most likely not ever to happen.[/QUOTE]
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