DL Envelopes
The American DL envelope, also known as the DL envelope, is probably the most common envelope used today. It is a format with which we are already very familiar, as it is the one most companies and even public institutions use to send communications by post - you receive this type of envelope every day in your mailbox at home! In fact, its main use is at a professional and commercial level: invoices, delivery notes, welcome letters to new customers and many other examples are sent in this type of envelope.
The American DL envelope, also known as the DL envelope, is probably the most common envelope used today. It is a format with which we are already very familiar, as it is the one most companies and even public institutions use to send communications by post - you receive this type of envelope every day in your mailbox at home! In fact, its main use is at a professional and commercial level: invoices, delivery notes, welcome letters to new customers and many other examples are sent in this type of envelope.