Why do Inter-office Envelopes have holes?

Hi lazara,

Inter-office envelopes have holes to allow the user to see if the
envelope contains any material.

"Inter-Office Mail: Reusable large envelopes usually with string ties.
Often has a series of punched holes so recipient knows that envelope
contains material."

Greenway
http://www.greenwayforms.com/envelopedefinitions.html


"Inter-Office Envelope: Usually an open end or catalog style envelope
which is preprinted on both sides with lined depicting the person(s)
and department that the envelope is to be delivered to. On a standard
10 x 13 size there are enough spaces to accommodate 56 deliveries.
Eight 3/8? holes are drilled completely through the envelope for
visible conformation of any contents. Button and string or Tac-N-Tac
closures are used on this type of envelope."

Paper Mart Inc.: Glossary of Terms
http://papermartinc.com/shop/Glossary_of_Terms.php?PapMarid=9e73799946c2bf32dd1851ba35789a75


Search criteria:
inter-office envelopes holes


I hope this is helpful.

Best regards,
Rainbow

Very thorough and quick!

Thank you for the rating and tip.
Best regards,
Rainbow