Be it business or personal, you frequently need to send out things like documents, greeting cards and invites. It is always wise to know about the different types of envelopes available and their purpose. Disc envelopes are the great choice while packaging CD’s and DVD’s. Window envelopes are used for official purposes. This infographic, brought to you by Globe Packaging, revolves around various styles and sizes of envelopes available. Check out our collection of envelopes now.