Recyclable Tyvek® plastic shipping envelopes from DuPont are commonly
used by the United States Postal Service and Federal Express. The
manufacturer maintains a nationwide recycling program.
Small quantities may be mailed to DuPont in a used Tyvek®
envelope. For greater quantities, DuPont will either send a free pouch
with address label and mailing instructions or make arrangements with
regional recyclers. For more information, call 1-866-338-9835 or visit
the Tyvek® recycling program