Dreams dictionary: Foil
Dreams dictionary: Interpretation 1
To see or wrap something in Foil in your fantasy demonstrates that you are attempting to shield or protect yourself from the brutal substances. Then again, wrapping something in foil is practically equivalent to some repressed outrage. You disguise your feelings and keep things inside. The fantasy may likewise be a quip on "thwarting" or upsetting somebody's arrangements."
Dreams dictionary: Interpretation 1
To see or wrap something in foil in your dream indicates that you are trying to protect or insulate yourself from the harsh realities. Alternatively, wrapping something in foil is analogous to some pent up anger. You internalize your emotions and keep things inside. The dream may also be a pun on "foiling" or thwarting someone's plans.