Shipping Envelopes & Mailing Bags

Your Source for Shipping Mailers

Crown Packaging is a leading supplier of shipping mailers for businesses.  Choose from a variety of sizes and styles including poly mailers, kraft mailers, bubble mailers, and more. 


Need more information?  Learn more about shipping mailers to discover which style is right for your company.

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Popular Shipping Mailer Styles

CUstom & Printed Mailers

Specialty Shipping Mailers

What Are Shipping Mailers?

Shipping mailers are protective envelopes used to safely transport items, typically through postal services or courier companies. Shipping mailers come in different sizes, shapes, and styles, and can be custom-printed with branding or logos.


Some mailers may also have special features such as tear-resistant material, self-sealing adhesives, or waterproofing. 

Common Types of Mailer Envelopes

There are several types of shipping mailers that businesses typical use, including kraft, poly, kraft bubble, and poly bubble.


Kraft Mailers - This style of shipping envelope is made of kraft paper, a type of brown paper made from wood pulp, which is recognized for its strength and durability, making it a popular option when it comes to shipping envelopes.


Poly Mailers - This type of mailer (sometimes known as mailing bags or shipping bags) are a packaging solution made of polyethylene, a type of plastic material. They are known for their durability, strength, and waterproof properties, making them an ideal choice for shipping items that need protection from moisture and other environmental factors.


Kraft Bubble Mailers - Kraft bubble mailers are shipping envelopes made of kraft paper, with a layer of bubble wrap on the inside for additional protection.


Poly Bubble Mailers - This type of shipping solution is made from polyethylene, providing a waterproof and durable outer layer with a bubble wrap liner to deliver cushioning for the contents which protect them from damage during transit and handling.

Sustainable & Recyclable Mailers

Crown Packaging is proud to offer a line of recyclable and eco-friendly shipping envelopes to give you sustainable options for your shipping needs. 


We partner with industry leaders like IPG and Sealed Air whose innovative recyclable padded mailers can be recycled at the curbside while offering product protection comparable to traditinoal types of padded mailers.

Shipping Mailers for E-Commerce

Online retailers use shipping mailers to send small to medium-sized items to their customers, as they are cost-effective, lightweight, and provide good protection during transit.

Benefits of Shipping Envelopes

Shipping mailers are a convenient and economical option for businesses that need to send items in a secure and protected manner, and they can be customized to meet specific branding and marketing needs.

Find the right Shipping Mailer for Your Business

Need assistance selecting the a shipping mailer for your business?  Crown Packaging can help. 


From kraft mailers to poly mailers, bubble-lined or non-padded, we can help you determine which style of mailer will give you the appropriate amount of product protection while allowing you to maximize cost-effectiveness.


Contact us to schedule a consultation with a specialist who can help you decide on the best type of shipping mailers based on your business and product requirements. 

Order Shipping Mailers in Bulk

As a leading industrial packaging supplier, Crown Packging offers mailers in bulk for business with a large volume of shipments.  


Reqest pricing or contact Crown for a quote.