How is money fed into economies once it is minted?

Question

Every year, every government produces more money in its mints. How is this then fed into the economy?

Answer 1

Newly minted currency is distributed only through depository institutions (banks) which pay for the new currency with old currency or other assets usually government bonds. This has the effect of paying off government debt with newly minted money. However this is not the primary means of "money creation". That is done by the Federal Reserve Bank interventions in the financial markets for overnight loans (fed funds).
http://www.federalreserve.gov/generalinfo/faq/faqcur.htm#21

Answer 2

Through Banks.

Answer 3

it is feed through banks and finacial institutions.