- Service ▼
- Products ▼
✨ 20+ Years Experience | 5,000+ Global Brands All Products →
- Sustainability
- About Us ▼
- Related Resources ▼
- Contact Us
Custom Paper Envelopes – Wholesale Custom Printed Envelopes & Kraft Paper Mailers
Custom paper envelopes from an FSC®-certified factory: 120–350gsm eco-friendly kraft paper, 100–250gsm specialty art paper and rigid stay-flat cardboard mailers, finished with a Peel & Seal self-adhesive strip, tear-strip or string & button closure. Full-color custom printing and logo, factory-direct wholesale pricing, MOQ 500 pieces.
Get a Free Wholesale QuoteFree design service · 100% quality guarantee · Samples ready in 3–5 days
Custom Paper Envelopes Specifications (Wholesale & Bulk)
| Parameter | Details |
|---|---|
| Product Name | Custom Paper Envelopes / Custom Printed Paper Mailers |
| Material | 120–350gsm high-toughness eco-friendly kraft paper (brown & white kraft); 100–250gsm specialty art paper, uncoated book paper & coated art paper; rigid stay-flat cardboard mailer board for flat, crease-free shipping |
| Paper Weight (GSM) | Kraft paper: 120–350gsm · Specialty / art paper: 100–250gsm · Rigid mailer: 350–800gsm grey board with kraft wrap |
| Size | Custom sizes available (A4, A5, 9×12, #10, DL, square and die-cut shapes) |
| Printing | CMYK offset printing, custom logo, full-color printing on both outside and inside |
| Closure | Peel & Seal self-adhesive strip; double adhesive tape with tear strip for easy returns; string & button; traditional gummed |
| Finishing | Matte / gloss lamination, soft-touch, foil stamping, embossing, debossing, spot UV |
| MOQ | 500 pieces (B2B wholesale, per design) |
| Sample Time | 3–5 days |
| Production Time | 10–12 days after artwork and sample approval |
| Shipping | Express (DHL / FedEx / UPS), air freight, sea freight |
Custom Paper Envelopes: Materials, Closures & Wholesale Guide
Custom paper envelopes are made-to-order paper mailers and flat paper packaging made from 120–350gsm eco-friendly kraft paper or 100–250gsm specialty art paper, finished with a peel and seal closure, tear strip, string & button or gummed seal and full-color custom printing. Factory-direct B2B wholesale envelopes — including kraft paper envelopes, custom printed envelopes and rigid stay-flat custom paper mailers — suit e-commerce shipping, retail and gift packaging, invoices, certificates and promotional mailings, all in recyclable paper packaging with FSC®-certified sourcing.
Paper Materials & GSM Options – Kraft, Specialty & Rigid Mailers
Choosing the right paper and paper weight is the single biggest driver of look, feel and durability. We stock and print on the full B2B range so you can match your paper envelopes wholesale program to any product value point:
- Kraft paper (120–350gsm): high-toughness, tear-resistant, eco-friendly brown and white kraft for a natural, recyclable look. Best for kraft paper envelopes, retail bags-style wraps and e-commerce mailers.
- Specialty art paper / uncoated book paper / coated art paper (100–250gsm): smooth, high-whiteness surfaces that take crisp CMYK offset printing, foil stamping and soft-touch lamination. Best for custom printed envelopes and premium brand collateral.
- Rigid stay-flat cardboard mailer: a rigid board envelope that keeps documents, certificates, prints and marketing kits perfectly flat and crease-free in transit — the ideal upgrade to a standard custom mailing envelope.
Closure Styles – Peel & Seal, Tear Strip & String & Button
The closure determines packing speed and customer experience, so we build the seal around your fulfilment workflow:
- Peel & Seal self-adhesive strip: a peel-and-stick adhesive strip that seals in one motion — the fastest option for high-volume packing, no moisture or glue pots required.
- Double adhesive tape with tear strip: a second adhesive line plus a tear strip so the recipient can open and re-seal the envelope — ideal for e-commerce returns, invoices and order documents.
- String & button: a classic re-usable closure for premium retail, hospitality and gifting, adding a tactile, high-end unboxing feel.
- Gummed & open-end / wallet styles: traditional moisture-activated gum and pocket/wallet die-cuts for a wide range of document formats.
Custom Printing, Logo & Sizes for Custom Printed Envelopes
We deliver end-to-end customization so your custom paper envelopes stand out on the shelf and in the post:
- Custom sizes, shapes and structural designs, from #10 and DL to 9×12, A4, A5 and square formats
- Custom envelopes with logo — full-color CMYK printing on the exterior and interior
- Premium finishes: matte, gloss, soft-touch lamination, foil stamping, embossing, debossing and spot UV
- Custom window placements, inserts and inner liners
Wholesale & Bulk Paper Envelopes for Brands and Distributors
As a direct paper envelopes wholesale manufacturer, Jinglin Packaging supplies bulk orders at factory pricing with a strict MOQ of 500 pieces per design. Bulk programs include consistent GSM, grain direction, color and seal quality across repeat runs, plus carton and pallet packing designed for resellers and distribution centers.
Eco-Friendly & FSC®-Certified Kraft Paper Envelopes
Jinglin Packaging is an FSC®-certified factory (FSC-C179946). Our custom paper envelopes use FSC-certified paperboard, responsible forestry sourcing and full supply-chain traceability, with 100% recycled kraft options and soy-based inks. Choose our packaging to meet sustainability commitments while giving your brand a competitive green edge.
Why Choose Jinglin Packaging – 3F Service
FAST
Save time without losing quality. Our lean process cuts lead time by 45% on average, perfect for urgent restocks and seasonal launches.
- Quote in 10–30 minutes
- Digital proof within 24h · Physical sample in 3–5 days
- Bulk order ready in 10–12 business days
- Worldwide express shipping
FLEXIBLE
Make any envelope you imagine. From kraft paper mailers to rigid stay-flat cardboard mailers, we adapt shapes, seals and finishes to your brand.
- Any size, shape or design
- Peel & Seal, tear strip, string & button
- MOQ 500 pieces · sample-first workflow
- Kraft, FSC® recycled and coated art paper
FREE
Start with zero design cost. Free design, free 3D mockups and free physical samples before mass production, plus free warehousing — ship as needed.
- Free packaging design & 3D mockup
- Free warehousing, ship as needed
- Lifetime support & easy reorder
Simple 4-Step Customization Process
1
Consultation
Share your dimensions, envelope style, GSM, seal type, quantity and artwork.
2
Design & Proof
Our designers deliver a 2D/3D digital proof within 24–48 hours for approval.
3
Sampling
Physical samples produced in 3–5 days to verify paper, size, seal and print.
4
Mass Production & Delivery
10–12 days production after approval, then worldwide shipping.
Wide Industry Applications
Frequently Asked Questions About Custom Paper Envelopes
What is the minimum order quantity (MOQ) for custom paper envelopes?
The MOQ for our custom paper envelopes is 500 pieces per design, for B2B wholesale and bulk orders. Pricing is quoted per specification, so a higher quantity or a thicker GSM and premium finish will lower your unit cost.
What paper materials and GSM do you offer for kraft paper envelopes?
We produce custom paper envelopes in 120–350gsm high-toughness eco-friendly kraft paper, plus 100–250gsm specialty art paper, uncoated book paper and coated art paper. For maximum protection we also make rigid stay-flat cardboard mailers in 350–800gsm board with a kraft wrap.
Which envelope closure styles can I choose?
You can choose a Peel & Seal self-adhesive strip for fast one-motion packing, a double adhesive tape with tear strip for easy returns, a classic string & button closure for premium retail, or a traditional gummed seal. We can also combine a Peel & Seal strip with a tear strip on the same envelope.
How long does sampling and mass production take?
Sampling takes 3–5 days and mass production takes 10–12 days after artwork and sample approval. Express, air and sea freight options are available worldwide.
Can you print my logo and full-color artwork on custom printed envelopes?
Yes. We offer full-color CMYK offset printing, custom logo, and inside as well as outside printing, plus foil stamping, embossing, debossing, spot UV and matte / gloss / soft-touch lamination — ideal for custom envelopes with logo and branded mailers.
Do you supply wholesale and bulk paper envelopes for distributors and brands?
Yes, we are a factory-direct paper envelopes wholesale manufacturer. Bulk programs keep GSM, grain direction, color and seal quality consistent across repeat runs, with carton and pallet packing built for resellers and distribution centers. The MOQ is 500 pieces per design.
Are your paper envelopes eco-friendly and FSC® certified?
Yes. Jinglin Packaging is an FSC®-certified factory (FSC-C179946). We use FSC-certified paperboard, 100% recycled kraft options and soy-based inks, so your custom mailing envelopes support responsible forestry.
Can the envelopes ship flat and be returned easily?
Yes. Rigid stay-flat cardboard mailers keep documents, certificates and prints crease-free in transit, and the double adhesive tape with tear strip lets your customer open and re-seal the envelope for easy returns — a popular choice for e-commerce shipping envelopes.
Ready to Order Wholesale Custom Paper Envelopes?
Contact us today for a free quote and sample of our custom paper envelopes. Our team will recommend the right kraft or specialty paper, GSM and closure for your brand — MOQ 500 pieces.
Request Custom Samples Chat on WhatsApp
