Postal-Approved Mailers

Smart Tech Postal-Approved Mailers are formulated to comply with the USPS T-3204 protocol for use on automation rate flat-size mail pieces. Performance standards met include haze, blocking, coefficient of friction and static charge decay.

What Makes Smart Tech Postal-Approved Mailers Eco Friendly

Smart Tech Postal-Approved Mailers are classified as eco-friendly because they are eco-manufactured, responsibly shipped, and recyclable.


Less Plastic Smart Tech Postal-Approved Mailers are engineered to provide over three times the impact (ASTM D1709) and twice the tensile strength (ASTM D882) of traditional low-density polyethylene (LDPE) film so less plastic is required to achieve the same strength. Plus the manufacturing process is so efficient, it yields 0% pre-consumer waste. Therefore, less natural resources are needed and less plastic ends up in our landfills.

No Fossil Fuels Smart Tech Postal-Approved Mailers are manufactured with 100% renewable energy from sources like wind or solar power; coal and petroleum are not used to power the buildings or equipment utilized in the production process. Therefore, there is no impact to the environment associated with extracting, shipping, and consuming coal or petroleum used in the creation of electricity.

Responsibly Shipped Smart Tech poly Furniture Covers are American-made in 5 manufacturing plants spanning the United States and they are only shipped within North America. Therefore, less mileage is required to deliver our products which results in less air pollution and a reduced carbon footprint.

Recyclable Smart Tech Postal-Approved Mailers can be recycled along with other LDPE #4 plastics where accepted. If recycled, less natural resources are depleted and less waste ends up in landfills.

Available Products

Stock Items 4 layflat heat-sealable poly bag sizes in cases.  Stock items ship in 24 hours. Browse All Postal-Approved Mailers in Stock

Custom Postal-Approved Mailers Can’t find your size? Need printing? For items not listed, we produce Postal-Approved Mailing Bags that meet USPS T-3204 protocol for use on automation rate flat-size mail pieces. Custom items ship in just 6 days on average. Request a Quote