Can you remove attachments from a form when submitting the pdf via submit button?

I have a submit button built into my form to lock all fields and email the completed form to a certain address. The form has four attachments included with it that serve as help documents for customers and those filling in the information.

I would like to strip the attachments from the main file when the form is submitted to the office.

Is this possible? If so, how can I do it?

I'm using LIveCycle Designer 8

Thanks