ends and pieces labelling

Hi everyone

Could anyone explain to me the labelling for ends and pieces?

Let's suppose I'm running a pre-sliced RTE deli meat facility (prosciutto pre-sliced, salami pre-sliced) under USDA inspection. During processing I have slices out of specifications and logs ends. 

After vacuum packaging, I want to sell them to other official establishments (e.g. not for retail sale, so for further processing).

I have many type of cooked ham (plain, rosemary, with truffle and so on and so forth).

Could I group them together and label only the external container with a label which state the ingredients for each type of prosciutto?

Besides this, the label will bear bb, net weight and so on and so forth.

Thank you