Top Poly Mailer Bags Manufacturer in Vietnam
Looking for a reliable poly mailer bags manufacturer in Vietnam for your wholesale or private label business? Vietpak manufactures and supplies custom poly mailer bags for importers, wholesalers, distributors and e-commerce packaging companies.
Poly mailers are a practical shipping solution for clothing, apparel, accessories and other lightweight products. Compared with traditional boxes, they are flexible, lightweight and easy to store, helping businesses simplify packing and reduce packaging volume.
At Vietpak, we manufacture poly mailer bags according to each customer’s requirements, including size, thickness, material, color, printing and packaging. Whether you need standard poly mailers for high-volume shipping or custom printed bags for your own brand, our production team can develop the specifications to match your application and target cost.

grey poly mailer bags
Custom Poly Mailer Bags for Wholesale
Contents
- Custom Poly Mailer Bags for Wholesale
- Poly Mailer Bags for E-commerce Shipping
- Common Poly Mailer Bag Sizes
- Virgin or Recycled Poly Mailer Bags?
- Custom Printed Poly Mailers
- Poly Mailer Bags for US Importers and Wholesalers
- Why Choose Vietpak as Your Poly Mailer Manufacturer?
- Poly Mailer Bags Manufacturer in Vietnam
- Frequently Asked Questions
- Request a Quote for Poly Mailer Bags
Different products require different shipping bag specifications. A fashion brand may need a lightweight mailer for clothing, while a fulfillment company may require stronger film for heavier products.
Vietpak can customize poly mailers according to your requirements, including:
- Custom bag sizes
- Different film thicknesses
- White, black and other colors
- Custom logo and artwork printing
- Virgin PE or recycled-content material
- Customized packing and carton quantities
- Self-adhesive closure
- Private label packaging
For buyers who already have their own packaging specifications, you can send us your artwork, dimensions, thickness and packing requirements. Our team can review the specifications and recommend the most suitable production solution.
Poly Mailer Bags for E-commerce Shipping
The growth of e-commerce has created increasing demand for convenient and cost-effective shipping packaging.
Poly mailer bags are widely used for shipping clothing, apparel, fashion accessories, soft goods and other products that do not require rigid packaging. Their flexible structure allows them to accommodate products of different shapes while taking up relatively little storage space.
For online retailers and fulfillment businesses, the right poly mailer can also improve the packing process. The self-sealing flap allows the package to be closed quickly without additional tape, making it suitable for high-volume order fulfillment.
Vietpak can produce poly mailers for different e-commerce applications and customize the size and film specification according to the product being shipped.
Common Poly Mailer Bag Sizes
There is no single size that works for every application. The correct size depends on the dimensions and thickness of the products being shipped.
Common poly mailer sizes used in the market include:

Poly mailer bags common sizes
These are common market sizes, while custom dimensions are also available for customers with specific packaging requirements.
Choosing the right size is important. A mailer that is too small can make packing difficult, while an oversized bag can increase material usage and shipping volume. Vietpak can help buyers select an appropriate size based on the products they plan to pack.
Virgin or Recycled Poly Mailer Bags?
Material selection is another important consideration when purchasing poly mailer bags.
Virgin PE material provides consistent film quality, appearance and mechanical performance. It can be suitable for customers who require specific strength, appearance or production characteristics.

virgin poly mailer bags
For buyers who are more focused on cost control or recycled-content packaging, recycled-content PE can be an alternative. Depending on the required specification, recycled material can help reduce material costs while maintaining suitable strength and functionality.
Vietpak has an in-house recycling facility, allowing us to offer recycled-content packaging solutions for customers looking for a more cost-conscious or sustainability-focused option.
The appropriate material ratio depends on the customer’s required appearance, strength, thickness and target price. Our team can discuss these factors before production.

recycle 2-layer mailer bags
Custom Printed Poly Mailers
Poly mailers are not only shipping containers. They can also be part of a brand’s packaging experience.
Custom printing allows businesses to put their logo, brand name, artwork or other graphics directly onto the mailer. This can turn a simple shipping package into branded packaging that customers see when they receive their order.
Vietpak can manufacture custom printed poly mailers according to customer artwork and printing requirements.
For private label and e-commerce brands, custom printing can be used for:
- Brand logos
- Company information
- Marketing messages
- Custom graphics
- Brand colors
- Product information
Before mass production, customers can provide their artwork and specifications for review to ensure that the final product meets their requirements.

custom print poly mailer bags
Poly Mailer Bags for US Importers and Wholesalers
For US importers and wholesalers, choosing the right manufacturer is about more than the product itself. Buyers also need consistent quality, competitive pricing, reliable production capacity and clear communication.
Vietpak works with international customers looking for wholesale poly mailer bags and custom shipping bags.
We understand that imported packaging needs to be produced according to agreed specifications because customers often cannot inspect every bag before the shipment arrives. For this reason, product specifications and quality control are important parts of our production process.
Customers can provide requirements for:
Bag size → Film thickness → Material → Color → Printing → Packing → Order quantity
Our team can then review the requirements and provide a suitable production solution and quotation.

Vietnamese plastic bag factory
Why Choose Vietpak as Your Poly Mailer Manufacturer?
Vietpak is a Vietnam-based plastic packaging manufacturer with more than 26 years of manufacturing experience.
Our manufacturing operation includes:
- 2 factories
- 10,000 m² manufacturing area
- Around 100 workers
- Production capacity of up to 2,000 tons per month
- In-house recycling facility
- Customized plastic packaging production
- Experience supplying international markets
Our goal is not simply to manufacture a standard product. We work with customers to find the right combination of material, thickness, size and production specifications for their application and target price.
For high-volume buyers, we can discuss customized production and packaging arrangements based on the expected order volume.
Poly Mailer Bags Manufacturer in Vietnam
Vietnam has become an important sourcing destination for international buyers looking for competitive manufacturing and diversified packaging solutions.
By working directly with a poly mailer bags manufacturer in Vietnam, importers can communicate their specifications directly with the production team rather than relying entirely on multiple layers of trading companies.
Vietpak can support customers from initial inquiry and specification review through sampling, production, quality inspection and export shipment.
Whether you are looking for standard poly mailer bags, custom printed mailers, recycled-content mailers or private label shipping bags, we can discuss your requirements and develop a suitable solution.
Frequently Asked Questions
What are poly mailer bags used for?
Poly mailer bags are commonly used for shipping lightweight products such as clothing, apparel, accessories and other soft goods. They are particularly popular for e-commerce and online retail fulfillment.
Can Vietpak make custom poly mailer bags?
Yes. Vietpak can customize the size, thickness, material, color, printing and packaging according to customer requirements.
Can you print our logo on poly mailers?
Yes. Custom printing is available based on the customer’s artwork and printing requirements.
Can Vietpak produce recycled poly mailer bags?
Yes. Vietpak can offer recycled-content options. The appropriate recycled material ratio can be discussed based on the required strength, appearance and target cost.
What sizes of poly mailers can you produce?
Vietpak can produce common market sizes as well as customized dimensions according to the customer’s requirements.
What is the MOQ for poly mailer bags?
MOQ depends on factors such as bag size, material, thickness, printing requirements and order volume. Contact Vietpak with your specifications and estimated quantity for a project-specific quotation.
Can you produce private label poly mailers?
Yes. Custom printing and customized packaging can be arranged for private label and branded shipping applications.
Request a Quote for Poly Mailer Bags
Need a reliable poly mailer bags manufacturer in Vietnam?
Send Vietpak your required size, thickness, material, color, printing artwork and estimated order quantity. Our team will review your requirements and recommend a suitable specification for your application.
Whether you are a US importer, wholesaler, distributor or e-commerce packaging buyer, Vietpak can help you develop a competitive poly mailer solution for your market.
Contact Vietpak today for a quotation and product advice.
Email: info@vietpak.vn
WhatsApp: +84 966 026 246
LEADING MANUFACTURER
We are a premier plastic bag manufacturer based in Vietnam. Our dedicated team excels in crafting customized packaging solutions to precisely meet the needs of all customers
QUALITY CONTROL
We have a strict quality control system. Our bags are inspected before production, during production, and prior to loading into containers. Our priority is to minimize every defective goods before shipping to our customers
AMAZING SERVICE
Our enthusiastic customer service team always strives to respond to your emails as promptly as possible. We take pride in our ability to consistently deliver high-quality products on time, every time.