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Expandable Kraft Mailer

Eco-friendly kraft mailing bags with expandable sides, custom prints & peel-and-seal strips – made for fashion.

MATERIALS

Available materials

Kraft paper 120gsm used in the expandable kraft mailer

Natural Kraft

Durable 120gsm natural kraft paper made from certified wood. Great organic/minimalist look & texture. 100% recyclable.

MATERIALS

Available materials

Kraft paper 120gsm used in the expandable kraft mailer

Natural Kraft

Durable 120gsm natural kraft paper made from certified wood. Great organic/minimalist look & texture. 100% recyclable.

Looking for smaller quantities of packaging? Head to Packhelp Studio.

PRINT

Printing options

Flexographic

High-quality printing with up to 4 colours and durable inks. Precise colour reregistration for complex designs.

Screen Printing

Multi-colour prints in Pantone using durable ink. Great for a range of surfaces, including paper, film and fabric. Best for bold designs using up to three colours.

ECO PROPERTIES

This product meets the following eco properties:

When exposed to light, air, moisture and microbes, this product breaks down to natural elements found in nature.
Made from paper pulp that’s sourced from responsibly managed forests and mills.
These products can be used to send items securely more than once.
Contains no petroleum-based plastics.
Can be broken down and used as an ingredient of a new material.
Renewable materials come from responsibly managed sources that can regenerate and replenish themselves on a human timescale.
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FAQ

How durable are these expandable mailers?

The Expandable Kraft Mailer is made from heavy-duty 120gsm kraft paper with high-tear resistance. That provides just the right protection for goods like clothing, accessories, shoes, books and packaged dry goods. TIP: for more fragile items, you can pair these mailer bags with our Corrugated Mailer Box or Delivery Mailer Box.

Do these kraft mailers come in any more sizes?

Yep. Our expansion envelopes with block bottoms are available in six sizes (width, length & depth): 22.9×16.2x4cm, 25x35x5cm, 35x45x8cm, 35x45x12cm, 40x50x10cm and 57x45x10cm. Whereas the v-bottom version comes in only one size: 25x35x5cm. For perspective, the expansion envelope with the dimensions 35x45x12cm fits a small shoebox. If you can’t see the size you’re after in the configurator, just supply your desired dimensions during the quoting process and our packaging experts will confirm sizing for you.

Are these bags strong enough for shipping?

Yep. The Expandable Kraft Mailer is made from heavy-duty 120gsm kraft paper with high-tear resistance and semi-rigid protection. That provides just the right protection for goods like clothing, accessories, shoes, books and packaged dry goods during delivery. TIP: for more fragile items, you can pair these mailer bags with our Corrugated Mailer Box or Delivery Mailer Box.

Can I put mailer boxes in this bag?

Yep. Our customers often use these kraft mailers as an additional layer of protection and presentation for their primary packaging. Plus, with the double self-sealing adhesives, the bags can be used to conveniently return goods.

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