Queries :: Split Memo Field In A Query

I have a table that contains a memo that is delimited by line breaks. For each of these breaks i need a new record in the query results that i can then use in a Labelling application.

My current query looks something like:

ID | Product | Pack Size
1 | item a | 1x1000,1x1050
2 | item b | 1x1000,20x25
3 | item a | 1x1000

(Where the , is a new line)

Whereas my ideal output is:

ID | Product | PackSize
1 | Item a | 1x1000
1 | Item a | 1x1050
2 | Item b | 1x1000
2 | Item b | 20x25
etc.

I think im supposed to use the Split() Function though i dont have a clue wherw to start.