Why Are Custom Poly Mailers Important for Your Business

WH Global Pack blog

Why Are Custom Poly Mailer Bags Important for Your Business

Today’s methods to promote a brand are abundant. one of the most popular and efficient way is sending a custom poly mailer bags, besides television commercials and online advertisement.

We have all received one of these at some point in our life. Most businesses choose custom poly mailer bags as the favorite option for delivery. The custom poly mailer bags are a type of packaging made of HDPE, LDPE (self-sealing polyethylene), and 100% recyclable plastic. It is often used to protect goods such as lightweight devices, apparel, accessories, bedding, clothes. The envelope does not take up too much space and can be further customized with colors and logos for advertising purposes. 

In this brief article, we have presented some of the reasons why custom poly mailer bags are instrumental to the development of your business strategy. 

Brand promotion

With advanced printing technology, you can easily include all your business information on the packaging. By wrapping your delivery in these custom mailing bags, you can help your customers remember your address, contact information, and working hours. A package with a unique logo is bound to leave a stronger impression of your company in your clients’ minds. The idea that customers have about your brand is important. Developing your enterprise image can be functional for improving clients’ loyalty.

Light and small

Custom poly mailer bags are thinner and lighter than corrugated boxes and paper bags. Recyclable plastics are more sustainable materials that benefit the earth. The plastic parcel can be easily folded up. Compared with the carton, the space needed is significantly reduced. As a result, the custom poly mailer bags will add value to your brand without adding weight or space to store and transport your items.

Simple packaging process

Custom poly mailer bags make it easy for anyone in the business to pack it up. Unlike carton assembly, custom poly mailer bags only need you to put items in and seal the opening with glue. There is no need for tapes, nails, and special coverings. They are practical to assemble and make the workshop more simply to be organized.


Custom poly mailer bags are extremely cheap, especially those made of recyclable materials that are environmentally friendly and have a longer lifespan. Though custom poly mailer bags might charge more money for the personalization service, their price is competitive. For mass production, they are a less expensive option when compared with paper bags and cartons. In this way, your business will make a cost-effective investment.

WH packaging has diverse custom poly mailer bags with various traits. No matter it is the colors, materials, or image designs, you can feel free to make any choice you want.  For example, as for colorations, there is the plain white ones, the transparent ones, or the ones with multicolored. The materials are biodegradable and environmentally friendly. Furthermore, they are flexible and able to adapt to different shaped items.  

If you are looking to find a subtle yet efficient way to advertise your brand, custom poly mailer bags can be a new weapon in your arsenal. We recommend, though, to find reliable suppliers with also experienced in personalized products.

WH Packaging is the leading manufacturers of custom poly mailer bags, creating new packaging solutions for express and e-commerce services worldwide.

With many years of experience in producing and designing the custom poly mailer bags, WH packaging can offer you helpful suggestions during your packaging design and selection. With ISO9001 and the SGS Certification, the quality of its products is assured. 

With patient and efficient communication, your brand can stand out. Consider the WH custom poly mailers for your future planning

Maxwell Hua

Maxwell Hua | WHpack

Rapid Manufacturing Expert

I’m Maxwell Hua from WHpack, who has been focusing on the Courier Bags business for more than 10 years. I will always be committed to writing articles about the logistics industry, hope this will help you!

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