Flats or large envelopes: Paper envelopes, plastic bags / poly mailers, paper wrap, corrugated boxes, or cloth can be used for these mailings. Poly mailers must be at least 2 mil thick for shipments up to 5 lbs and 4 mil thick for shipments up to 10 lbs (and are not acceptable for shipments over 10 lbs).25 feb 2019
How do you dispose of poly mailers?
Instead of tossing them in your curbside recycling bin, store your plastic mailers with other plastic grocery or retail bags. In the spirit of recycling and conserving the environment, many stores and retail centers are now acting as collection points for this type of recyclable plastic.
Is a poly mailer considered an envelope or package USPS?
Poly mailers are frequently shipped with USPS First Class, Priority Mail, and Media Mail. The service used would be Package or Thick Envelope. These services are both, ultimately, “Package”. ... Any envelope with a thickness of more than 3/4″ is considered a Thick Envelope.12 jul 2021
How do I package a mailer?
- Step 1: Pick Your Box. Use a box that's big enough to safely fit what you're sending. ...
- Step 2: Pack Your Box. ...
- Step 3: Address your Package. ...
- Step 4: Choose a Mail Service. ...
- Step 5: Calculate & Apply Postage. ...
- Step 6: Ship Your Package.