Workflow pdf

hi im having trouble trying to figure out a way to repeat the rows of a certain item in my pdf attachment to print labels.
for example: i make an entry of a product
product : apple , number of new entrys: 10.
so in my workflow pdf (using start and end expressions) instead of just giving me the normal result wich is only one apple label it will give me 10 apple labels.
is this possible?
thanks.

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