Description
Why “Kraft” for Mailers?
Mailers can be made with a variety of material including cardstock, corrugated, or even paperboard. But Kraft paper is always popular due to the following factors.
- They are 100% eco-friendly and recyclable.
- Leave no carbon footprints.
- Sustain pressure during shipping and offer protection.
- The wide flute options have a thick structure to absorb any inclination of products during long-term shipments.
- Printable surfaces allow complete branding and promotions, including logo printing, labeling, or product details.
How We Support Eco-Conscious Branding?
iPackU is providing eco-friendly packaging, including mailers, that are the basic need for any brand. Our boxes build great connections between the brand and the customer with several silent marketing features. We deliver;
Sustainable & Green Supportive Kraft Mailer Boxes
We only select FSC-certified materials that are 100% eco-friendly and recyclable to ensure environmental safety in the long run. The Kraft material used in mailer boxes manufacturing contains a variety of flute sizes. These flutes work as a supporting or cushioning during delivery and make your product safe from damage. Every flute size you choose offers different yet complete protection.
- E-flute: lightweight and perfect for cosmetics, electronics, or as a subscription box.
- B-flute: offer excellent protection from crushing or damage and is ideal for heavyweight, glass, or multiple kits.
- C-flute: Offers stacking strength and is perfect as a shipping-focused mailer box.
- F-flute: extra-refined surface for printing and demanding for luxury product packaging.
Protective Custom Mailer Boxes for Safe Shipments
Our professional material analysts at iPackU selects precise ratios of Kraft materials that match the desired sturdiness matching your products’ needs. Choosing the perfect material stock allows us to maintain the original quality of products during temperature fluctuations, higher-moisture regions, and from environmental contaminants.
Tailored for Retail or E-Commerce Brands
Boring shipping boxes are no longer there to ruin your branding when you can get fully customized, brand-centered boxes for every product available at your brand. These Kraft mailer packaging boxes can be made in any size and shape with different closure options fulfilling your demands. These boxes are perfect for every industry, including cosmetics, apparel, decor, food, jewelry, tech gadgets, CBD, soaps, or subscription kits. No matter if you have a retail brand or an e-commerce business, both can be elevated with these boxes. Choose any of the severe styles.
- Roll end front tuck boxes (REFT)
- Roll end tuck top boxes (RETT)
- Mailer boxes with roll end lids
- Self-lock mailers
- Tab lock Kraft mailer boxes
- Double-wall mailers
You can add custom printed labels, holographic seal stickers, custom inner trays, and multi-compartment boxes.
Printable Surfaces and Premium Finishings for Luxury Appearance
You can make your custom mailer boxes presentable and a silent marketer for your brand with custom prints available at iPackU. We use flexography, screen, offset, and digital printing services with vibrant color schemes. Using non-toxic water-based and soy-based inks can turn your boxes into strong supporters of green initiatives. You can add your logos, labels, product information, “Fragile” labels, and more.
These mailers remain attractive under both minimalist designs and uncoated surfaces to luxury prints and premium finishes. You can add gloss, matte, soft touch, or spot UV finishes with embossed or debossed foiled logos.
Place Your Order Now
Kraft mailer packaging boxes are mandatory items for every brand. All you need to choose the best top-notch boxes, such as those available at iPackU. We not only deal in custom boxes but offer more benefits to our clients, including:
- Free USA and Canada-based delivery
- Wholesale discounts
- Low minimum options
- Designer support
- Fast delivery
- No die and plate cost.
Feel free to reach out to us for more details and start your order journey now.









































Reviews
There are no reviews yet.