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Natural kraft brown B flute mailer box with an unprinted surface for custom e-commerce packaging.

Custom Unprinted Mailer Box

Our custom unprinted mailer boxes are a practical packaging solution for e-commerce shipping, online retail, product delivery, and other applications that require secure and convenient product packaging.

Made from B flute corrugated paper, this mailer box provides a strong and reliable structure for a wide range of products. The natural kraft brown surface is left unprinted, creating a simple and clean appearance for businesses that prefer unprinted packaging.

Custom sizes are available according to your product dimensions and packaging requirements.

B Flute Corrugated Mailer Box

B flute corrugated paper is commonly used for packaging applications that require a balance of structural strength and practical performance.

The corrugated inner layer helps provide additional protection during handling, transportation, and delivery. This makes B flute mailer boxes suitable for many products that are shipped directly to customers.

The natural kraft brown material gives the box a simple and practical appearance without additional printing.

B flute corrugated structure of an unprinted kraft mailer box

Custom Sizes for Your Products

Different products require different packaging dimensions. Our mailer boxes can be customized in size according to your product measurements and shipping requirements.

Choosing a suitable box size can help create a better fit for your products and provide a more practical packaging solution.

If you have specific product dimensions, our team can help evaluate the appropriate box size for your packaging project.

Custom size unprinted kraft mailer box for different product dimensions

Applications

Custom mailer boxes are widely used for:

  • E-commerce product shipping
  • Online retail orders
  • Direct-to-consumer packaging
  • Subscription products
  • Small consumer products
  • Retail product delivery
  • General product packaging

The simple structure and convenient opening design make mailer boxes a practical choice for businesses that need efficient packaging for product fulfillment and shipping.

Unprinted kraft mailer box for e-commerce product shipping and delivery

Custom Packaging Support

As a custom paper packaging manufacturer, THH Packaging provides customized packaging solutions for different product requirements.

We can support customers from prototype sampling to mass production, with options for custom sizes and packaging development.

Whether you are launching a new product or looking for a suitable shipping packaging solution, our team can help develop a mailer box based on your product dimensions and packaging needs.

Custom mailer box manufacturing for e-commerce and product packaging

Frequently Asked Questions

What is an unprinted mailer box?

An unprinted mailer box is a corrugated packaging box without printing on its outer surface. It provides a simple and practical packaging solution for shipping and product packaging.

What material is used for this mailer box?

This mailer box is made from B flute corrugated paper with a natural kraft brown surface.

Can the size be customized?

Yes. Custom sizes are available according to your product dimensions and packaging requirements.

Is this mailer box suitable for e-commerce?

Yes. Mailer boxes are widely used for e-commerce shipping, online retail orders, and direct-to-consumer product delivery.

Can I request a sample?

Yes. Prototype samples can be arranged before mass production so that the box structure and dimensions can be checked before production.

Start Your Custom Mailer Box Project

Looking for a practical unprinted mailer box for e-commerce shipping or product packaging?

Contact THH Packaging to discuss your product dimensions, packaging requirements, and custom mailer box project.