Custom Cardboard Kraft Envelope Mailer Hard Envelopes Durable And Eco-Friendly - dinuopack

Custom Cardboard Kraft Envelope Mailer Hard Envelopes Durable And Eco-Friendly

Brand Name:DINUO
Certification:ISO9001:2015;FSC certificate
Minimum Order Quantity:5000PCS
Delivery Time:Negotiation
Payment Terms:T/T, L/C
Place of Origin:Guangdong,China
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Verified Supplier
Location: Dongguan Guangdong China
Address: 502, No.1 ZiJin Road, Liaobu Town, Dongguan City, Guangdong Province
Supplier`s last login times: within 25 hours
Product Details Company Profile
Product Details

Custom Cardboard Kraft Envelope Mailer Hard Envelopes Durable And Eco-Friendly


Product NameCustom Cardboard Kraft Envelope Mailer Hard Envelopes Durable And Eco-Friendly
SizeCustomizable
ColorBlack,White,Brown and customized
SamplesFreely Samples
MaterialCardboard
ThicknessCustomized

Custom Cardboard Kraft Envelope Mailer Hard Envelopes: Where Durability Meets Eco-Friendliness​
Crafted for modern shipping needs, our custom cardboard kraft envelope mailers redefine reliability while honoring environmental responsibility. These hard envelopes are more than just packaging—they’re a statement of your brand’s commitment to quality and sustainability.​
Built to Protect: Unmatched Durability​
Constructed from premium, heavy-duty kraft cardboard, these hard envelopes are engineered to withstand the rigors of transit. The rigid structure resists bending, crushing, and tearing, ensuring your contents—whether documents, artwork, small electronics, or delicate merchandise—arrive in pristine condition. Reinforced seams and a secure self-adhesive closure add an extra layer of protection, keeping items sealed tight from warehouse to doorstep. Say goodbye to damaged goods and hello to confident shipping.​
Eco-Friendly by Design​
We believe packaging shouldn’t cost the planet. That’s why our kraft envelopes are made from 100% recycled, FSC-certified materials, minimizing reliance on virgin resources and reducing your carbon footprint. Fully biodegradable and recyclable, they break down naturally after use, leaving no harmful residues. Perfect for eco-conscious brands and customers alike, these envelopes let you ship with purpose, aligning your business with sustainable values that resonate in today’s market.​
Customized to Your Brand​
Make every shipment a brand touchpoint with our fully customizable options. Choose from a range of sizes (from compact A5 to large-format options) to fit your specific needs, or opt for expandable gussets to accommodate bulkier items. Add your logo, tagline, or unique designs with high-quality, soy-based inks—available in full-color printing or Pantone-matched shades to match your brand identity. Matte or gloss finishes, embossing, or debossing further elevate the look, turning a simple envelope into a memorable unboxing experience.​
Practical & Versatile​
Designed for convenience, these hard envelopes feature an easy-peel, tamper-evident adhesive strip, streamlining the packing process. Lightweight yet sturdy, they help reduce shipping costs without compromising on protection. Ideal for e-commerce businesses, artists, offices, and anyone seeking a reliable, green alternative to plastic or flimsy mailers.​
With our custom cardboard kraft envelope mailers, you don’t have to choose between durability and sustainability. Ship smarter, showcase your brand, and make a positive impact—all in one package.​

FAQ

Q1. How to get the price?

1) Package Type & Usage

2) Size & Thickness

3) Materials

4) Printing Design

5) Quantity

6) Address.


Q2: Can I add my logo?

Absolutely! Our creative design team will design the packaging according to your product characteristics and brand positioning. All our products are custom made based on your artwork and packaging need.


Q3: Do you inspect the finished products?
Yes, each step of production and finished products will be carried out inspection by QC department before shipping.


Q4:How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment


Q5:How can i get a sample to check your quality?
After price confirmation, you can ask samples to check our quality. If you just need blank samples, we can supply you samples for free, you just need pay the transport fees. If you want printed samples, we need charge fees according to your quantity, size, material,surface finishing and so on.


Welcome to DINUO PACKAGING.

We are manufacturer and exporter of courier and package materials and products in shipping supplies industry. With an unlimited selection of products ,such as glassine paper envelopes, kraft paper bags, poly mailers, bubble mailers, cardboard mailers, packing list envelopes, honeycomb paper sleeves, compostable mailing bags, Bopp packing tapes , thermal adhesive sticker and more. We are ready to be your ideal one-step packaging solution provider.


Our advantages are as below:
1,We Manufacture the full process, from Raw materials to finished products, no outsourcing, minimize your cost
2,Our factories have more than 100 advanced machines, for high efficiency
3,Over 10 years experience, offering you more professional service.
4,ISO, SGS, ROHS FSC certified company, National CNAS certified laboratory, for quality guaranteed
5,Partner from worldwide famous brands.
6,Wide range of products available,one-step service, and saving shipping costs.

Kindly visit and send inquiry to us freely by below contact information:

DONGGUAN DINUO PACKAGING CO., LTD
Add: 502, No.1 ZiJin Road, Liaobu Town, Dongguan City, Guangdong Province
Mobile phone/whatsapp/wechat: +86 13902696174
Email: dinuopack@163.com


China Custom Cardboard Kraft Envelope Mailer Hard Envelopes Durable And Eco-Friendly supplier

Custom Cardboard Kraft Envelope Mailer Hard Envelopes Durable And Eco-Friendly

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