Is a poly mailer considered an envelope or package
A poly mailer, also known as a poly bag or poly envelope, is a type of flexible packaging material made of plastic or polyethylene. It's designed to protect and mail items such as documents, CDs, DVDs, and small packages.
From a regulatory perspective, a poly mailer is considered a type of package, rather than an envelope. Here's why:
- USPS definition: The United States Postal Service (USPS) defines a package as "a container or wrapping that holds or encloses an item, such as a box, bag, or envelope." Since a poly mailer is a bag-like container, it falls under the definition of a package.
- Size and weight: Poly mailers are often larger and heavier than traditional envelopes, which are typically designed to carry smaller, lighter items. This size and weight difference further supports the classification of a poly mailer as a package.
- Handling and processing: Poly mailers are typically handled and processed as packages by postal services, courier companies, and shipping carriers. They are often scanned, tracked, and sorted alongside other packages, rather than being treated as envelopes.
However, it's worth noting that some poly mailers may be designed to mimic the appearance and functionality of envelopes. In these cases, the distinction between an envelope and a package may become blurred. Ultimately, the classification of a poly mailer as an envelope or package will depend on the specific circumstances and the regulations of the shipping carrier or postal service involved.