Poly Mailers

Poly mailers, also known as poly bags or poly envelopes, are lightweight, flexible, and water-resistant packaging materials commonly used for shipping and mailing purposes. They are typically made from polyethylene, a type of plastic, and come in various sizes and styles to accommodate a wide range of items. Poly mailers are primarily made from polyethylene, a type of plastic known for its flexibility, durability, and water-resistant properties. There are two main types of polyethylene used in poly mailers: low-density polyethylene (LDPE) and high-density polyethylene (HDPE). LDPE is more commonly used due to its flexibility, while HDPE offers greater strength and rigidity. Poly mailers offer several benefits that make them a popular choice for shipping and mailing purposes. Poly mailers are a versatile and practical choice for businesses and individuals involved in shipping and e-commerce, offering both protective qualities and branding opportunities.