Product Specification

Material: 3 layer E flute corrugated paper, kraft / white paper optional
Structure: Auto bottom self lock mailer style
Printing Handling: Matt Lamination, Varnishing, Stamping, Embossing, Glossy Lamination, UV Coating, VANISHING, Gold Foil 
Color:Original kraft, pure white, full custom color printing
OEM/ODM: Avaliable 
Export Packaging：Flat folded and packed in standard export cartons

Streamline your fulfillment operations and elevate your brand image with Birtleypack's custom full color printed mailer boxes. Designed specifically for e-commerce and retail businesses, these corrugated shipping boxes combine reliable product protection with stunning visual appeal, helping you deliver a superior customer experience at every stage of the buyer journey.

Manufactured with high-density 3-layer E-flute corrugated material, our boxes offer exceptional compression and impact resistance, effectively safeguarding your products during long-distance cross-border transportation and multiple handling stages. This reduces product damage rates and return costs, directly improving your bottom line. Our advanced offset printing technology ensures crisp, vibrant colors and sharp details on both interior and exterior surfaces, allowing you to showcase your brand identity and create a professional, polished look.

The tape-free self-locking structure enables fast, tool-free assembly, increasing your packing efficiency by up to 40% and eliminating the need for additional packaging materials. The flat-fold design minimizes warehouse storage space and lowers shipping costs for bulk orders, making it a cost-effective solution for businesses of all sizes. Available in a wide range of standard sizes and fully customizable dimensions, these boxes adapt seamlessly to any product type and brand aesthetic.

At Birtleypack, we understand that packaging is an integral part of your business success. That's why we offer comprehensive customization services, competitive pricing, and reliable delivery to help you meet your packaging needs efficiently and effectively.

Product Highlights:

1.Immersive Full Interior Printing – Complete coverage high-definition printing on all inner surfaces creates a stunning "wow factor" unboxing experience. This memorable visual effect deepens brand impression and encourages organic social media sharing, turning customers into brand advocates.

2.Reliable Corrugated Protection – Premium 3-layer E-flute corrugated material delivers excellent compression and impact resistance. It withstands the rigors of international shipping and multiple handling stages, reducing product damage rates and costly returns.

3.Tape-Free Self-Locking Design – Integrated die-cut self-locking structure requires no adhesive tape or tools. The one-step closing operation increases packing efficiency by up to 40%, saving both labor costs and packaging material expenses.

4.Complete Customization Flexibility – Support for fully independent designs on both interior and exterior surfaces, plus custom sizes, colors and surface treatments. This allows you to create unique packaging that perfectly aligns with your brand identity and product positioning.

5.Eco-Friendly & Globally Compliant – Made from 100% recyclable corrugated paper with water-based inks. Our packaging meets all major international green standards

Application Scenarios
1.Subscription Box Services – Monthly beauty, lifestyle, snack or hobby subscription packaging that builds anticipation and customer retention
2.Beauty & Cosmetic Sets – Skincare collections, makeup kits and beauty gift boxes that enhance luxury brand perception
3.Apparel & Fashion Accessories – Premium clothing, jewelry, watches and fashion accessory packaging for boutique brands
4.Retail Store Pickup Orders – Perfect for in-store and curbside pickup, eliminating the need for disposable shopping bags
5.Trade Show & Event Samples – Ideal for distributing product samples, promotional kits and conference materials at exhibitions
6.Holiday & Seasonal Gifts – Christmas, Valentine's Day, birthday and festival gift packaging with themed interior designs
7.Brand PR & Influencer Kits – New product launch packages and influencer collaboration boxes that make a lasting impression
8.Handmade & Artisan Goods – Craft products, handmade jewelry and art pieces that deserve special presentation
9.Corporate Gifts & Employee Benefits – Customized packaging for holiday gifts, employee rewards and team building souvenirs
10Cross-Border E-commerce Shipping – Universal high-quality packaging for overseas warehouse stocking and international parcel delivery

FAQ

1.Q: Will the full-color interior printing fade or rub off during shipping and handling? 
A: We use high-adhesion water-based inks and optional lamination treatment. The printed layer is scratch-resistant and fade-resistant, maintaining vibrant colors and sharp details throughout long-distance transportation and normal use.
2.Q: Can I print completely different designs on the interior and exterior of the box? 
A: Absolutely. We support fully independent customization for both surfaces. You can create a dramatic reveal effect by using a simple exterior design and a vibrant, themed interior that surprises your customers.
3.Q: What is the minimum order quantity for custom printed mailer boxes? 
A: We offer flexible MOQ options to accommodate businesses of all sizes. Our standard MOQ for full custom printing is low, and we provide tiered pricing discounts for larger bulk orders to help you save costs.
4.Q: Do you provide design assistance for custom packaging artwork? 
A: Yes. Our professional in-house design team can help create custom designs from scratch, optimize your existing artwork, or provide standard printing templates to ensure your design translates perfectly to the final product.
5.Q: Are these boxes strong enough for international cross-border shipping? 
A: Yes. Constructed from premium 3-layer E-flute corrugated board, these boxes offer excellent compression and impact resistance. They are specifically engineered to withstand the rigors of multiple handling stages and long-distance transportation.
6.Q: Can I order boxes in custom non-standard sizes? 
A: We offer 100% custom size options. Simply provide us with your product dimensions, and we will create a perfectly fitted box that prevents product movement during shipping and maximizes protection.
7.Q: Are these mailer boxes eco-friendly and compliant with international environmental regulations? 
A: All our boxes are made from 100% recyclable and biodegradable corrugated paper. We use only water-based inks for printing, making our packaging fully compliant with global green standards.
8.Q: How long does the entire production process take for custom orders? 
A: Digital samples are typically ready within 3-5 working days. Once you approve the sample, mass production takes 10-12 working days. Shipping time varies based on your location and chosen logistics method.
9.Q: Can I order a physical sample before placing a bulk order? 
A: Yes, we highly recommend ordering a physical sample. This allows you to verify the printing quality, color accuracy, material thickness and box structure before committing to a full production run.
10.Q: What file formats do you accept for printing artwork? 
A: We accept high-resolution PDF, AI, EPS and PSD files. For optimal results, please ensure all images are at least 300 DPI and all text is converted to outlines to avoid font substitution issues during printing.