Custom Eco Friendly Bubble Mailers
Our custom bubble mailers, corrugated envelopes, and honeycomb paper mailers are crafted from biodegradable kraft paper, offering superior protection while minimizing environmental impact.
Manufactured in our seasoned China factory with decades of export expertise, we deliver personalized mailers at competitive prices. Enjoy responsive service, reliable lead times, and premium quality—ideal for brands seeking sustainable, durable, and cost-effective paper mailers.
Why Choose Us?
Sustainable Innovation, Global Expertise, and Unmatched Customization
Cost-Effective, No Hidden Fees
Save 20-30% compared to Western suppliers. Our direct manufacturing model ensures transparent pricing for custom padded mailing envelopes or honeycomb paper mailers.
100% Eco-Certified Materials
All our mailers – paper bubble mailers, honeycomb mailers, and corrugated envelopes – are crafted from biodegradable, compostable, or recyclable materials.
End-to-End Customization
Stand out with custom-printed logos and branded colors. Whether you need kraft bubble mailers wholesale or corrugated cardboard envelopes, we adapt designs in 3-5 days.
Product Types


Eco-Friendly & Customizable Paper Bubble Mailers – Lightweight Protection, Zero Plastic
Product Description
Elevate your shipping game with Gulupack’s custom bubble mailers, designed to merge eco-consciousness with reliable protection. These personalized bubble mailers feature a dual-layer structure: a sturdy kraft paper exterior and an inner cushioning layer made from 100% biodegradable paper bubble wrap (no plastic!). Ideal for eco-friendly bubble mailers, they decompose naturally, leaving zero microplastic residue.
Key Features:
Sustainable Protection: Made from kraft paper bubble mailers and plant-based adhesives, fully compostable within 12 weeks.
Custom Branding: Print your logo, branding, or handling instructions in CMYK/Pantone colors.
Lightweight Durability: Protects fragile items like jewelry, cosmetics, or electronics against bumps and drops.
Best For:
E-commerce brands seeking biodegradable bubble mailers for small, lightweight products (e.g., skincare samples, accessories).
Small businesses prioritizing kraft bubble mailers wholesale to align with EU/US sustainability regulations.






Honeycomb Cushion Mailers: Premium Protection, Planet-Safe Design
Product Description
Gulupack’s honeycomb paper mailers redefine secure packaging with their hexagonal honeycomb core, offering unmatched cushioning for delicate items. These custom padded mailing envelopes are crafted from FSC-certified kraft paper and 100% compostable honeycomb layers, ensuring eco-friendly disposal.
Key Features:
Superior Shock Absorption: The honeycomb structure disperses impact energy, perfect for glassware or electronics.
Eco-Certified: Fully compostable and recyclable, meeting stringent Europe and the USA environmental standards.
Brand-Ready Surface: A smooth kraft finish serves as a perfect canvas for vibrant branding or custom padded mailer designs.
Best For:
Luxury brands shipping fragile items (e.g., perfumes, ceramics) needing honeycomb mailers with premium aesthetics.
Sustainable retailers requiring paper mailers that balance lightweight protection and circular economy principles.


Heavy-Duty Corrugated Mailers: Tough, Recyclable, Brand-Ready
Product Description
Built for heavy-duty shipping, Gulupack’s corrugated envelope mailers combine industrial strength with eco-friendly innovation. Made from 100% recyclable corrugated cardboard, these mailers feature fluted inner layers for crush resistance and a biodegradable water-based coating to withstand humid conditions.
Key Features:
Rigid Protection: Supports items up to 5 lbs (e.g., books, small appliances) with edge-guard reinforcement.
Planet-Friendly: Fully recyclable and biodegradable, aligned with Europe and the USA zero-waste initiatives.
Customization Flexibility: Print logos, product details, or promotional messages on the smooth outer liner.
Best For:
Retailers shipping dense or irregularly shaped goods (e.g., tools, hardware) needing corrugated cardboard envelopes.
Subscription box companies requiring durable, corrugated envelope designs for repeat deliveries.
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Frequently Asked Questions About Custom Mailers
Are Gulupack’s mailers truly 100% biodegradable?
Yes! Our eco-friendly bubble mailers and honeycomb mailers decompose within 12 weeks in industrial compost facilities. Corrugated mailers are 100% recyclable.
Do you offer discounts for bulk orders?
Yes! Orders over 10,000 units get volume discounts. Contact us for a tailored quote on kraft bubble mailers wholesale.
Can I print complex designs on these mailers?
Absolutely. We use high-resolution digital/Pantone printing for custom bubble mailers and corrugated envelopes, even on curved surfaces.
How do your honeycomb mailers protect fragile items?
The hexagonal core in honeycomb paper mailers disperses impact energy, outperforming standard bubble wrap in drop tests.
Elevate Your Brand with Sustainable Packaging
Go Green, Save Costs, and Impress Your Customers – Start Today!
Whether you need custom bubble mailers, eco-friendly honeycomb mailers, or heavy-duty corrugated envelopes, Gulupack delivers quality and compliance. As your trusted China-based factory, we offer:
✅ Free Samples in 5 days
✅ No MOQ for initial orders
✅ 24/7 Support for EU/US time zones