Lanzer OEM EcoPack Cardboard Mailer Box – Self-Seal Zipper Shipping Packaging

Lanzer’s OEM EcoPack cardboard mailer box is engineered for businesses that demand durability, sustainability, and premium user experience. Built from high-quality corrugated board and featuring both a self-seal adhesive strip and zipper tear line, this packaging solution is perfect for fast-paced eCommerce fulfillment — from luxury apparel boxes to gift box shipping.

Whether you’re a rigid box manufacturer, an online fashion retailer, or a startup brand, this box provides an eco-conscious alternative to bulky plastic mailers or cheap envelopes — without compromising on protection or aesthetics.

Eco-Friendly and Biodegradable Choice

In the age of sustainable business practices, our corrugated box is a perfect fit. Made from FSC-certified materials, it’s a plastic-free packaging choice that pairs well with other green solutions such as biodegradable soap packaging, custom paper bags, and brown paper bags.

Customers today seek environmental responsibility — and this box helps your brand align with that value while maintaining shipping efficiency.

Premium Packaging for Apparel, Gifts & More

Designed to fit snugly around products like clothing, shoes, small accessories, or skincare kits, this custom rigid box alternative combines lightweight form with sturdy function. It’s ideal for:

• Luxury apparel packaging box needs for brands shipping soft goods

• Alternative to traditional gift card box or christmas gift box formats

• Brands seeking compact, wrapping paper bag-free solutions with protection built-in

• Businesses shipping food box products needing a clean, minimal brand look

Unlike generic paper bag supplier offerings, Lanzer’s solution is structurally secure, printable, and aesthetic — and ready for B2B scale.

Fully Customizable to Elevate Your Brand

Choose from full-color CMYK offset printing, soft-touch lamination, foil stamping, embossing, and more. Whether you need a muted minimalistic style or eye-catching promotional box, this custom gift box packaging solution is adaptable to your design needs.

We’ve worked with brands needing:

• Custom luxury apparel boxes with inner wraps and inserts

• Gift box wholesale quantities for seasonal marketing kits

• A sleek, professional look for their luxury rigid boxes

And because our factory uses state-of-the-art paper box making machines, you can count on precision cutting, fast lead times, and consistent output.

Flat-Packed for Efficient Shipping & Storage

Each mailer ships flat to save warehouse space and reduce logistics costs. Folded within seconds, it integrates smoothly into manual or automated fulfillment centers — especially useful for paper bag manufacturers, DTC brands, and those scaling SKUs across global warehouses.

Why Choose Lanzer?

Lanzer is not just a rigid box manufacturer — we’re your sustainable packaging consultancy. We help brands like yours navigate the packaging world and make smart choices that benefit your image and your bottom line.

We offer:

• Low MOQ & scalable production

• Consistent bulk supply for gift box, paper bag, and luxury packaging lines

• Custom structure development (insert, divider, tissue wrap available)

• Professional support team to assist with design & sizing

Applications at a Glance

• Clothing retailers replacing plastic poly mailers

• Boutique brands shipping skincare or biodegradable soap packaging

• Jewelry & gift stores requiring sleek and safe outer packaging

• Subscription box companies needing brandable, efficient fulfillment packaging

Bakeries shipping cookies or goods without using black pizza boxes wholesale