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The envelope is your brand's silent salesperson — make it work for you. Our custom Official envelope printing services help you craft packaging that communicates quality instantly. Premium stocks, precise printing, elegant details, and thoughtful finishes make your envelopes stand out. Custom Official envelope printing improves response rates and perceived value.

In China, Official envelope printing offers versatile solutions for different document types and communication needs. Custom envelopes can be adapted for various sizes, contents, and delivery purposes, allowing organizations to handle multiple scenarios with a consistent professional approach. It is suitable for formal letters, contracts, internal memos, and official notifications.
| Feature | Standard Envelope | Rongli Custom Envelope |
|---|---|---|
| Flexibility | Limited to standard sizes | Custom sizes and layouts for varied needs |
| Purpose | Basic correspondence | Adaptable for multiple document types |
| Application Scope | Single-purpose | Office letters, contracts, internal and external documents |
For unique projects in China, specialty envelope types provide endless customization potential, including non-standard shapes, interactive elements, and premium materials.
| Envelope Type | Special Features | China Niche Applications & Options |
|---|---|---|
| Euro Flap Invitation | Curved or deep flap, elegant | High-end China weddings; customize with die-cut hearts or metallic |
| Expanding Gusset Catalog | Side gussets for thickness | Accommodates China thick catalogs; add reinforced bottoms |
| Remittance Double Window | Two windows for statement + reply | Streamlines China payment processing; security tint standard |
| Plantable / Eco Specialty | Seed-embedded paper | Appeals to China green brands; customize with embedded flowers |
| Die-Cut Custom Shape | Irregular outlines, branded forms | Standout for China launches; full conversion from flat sheets |
Larger envelopes in China accommodate unfolded materials, reports, and marketing pieces. These sizes prioritize flat insertion and durability for mailing.
| Size Code / Name | Dimensions (mm) | China Catalog & Document Uses |
|---|---|---|
| 9 × 12 Booklet | 229 × 305 | Standard for China non-folded brochures; open side preferred |
| 10 × 13 Catalog | 254 × 330 | Common China product catalog mailing; supports gussets |
| C3 (ISO) | 324 × 458 | Large format for China posters or legal documents; less common |
| 12 × 15-1/2 Catalog | 305 × 394 | Bigger items in China e-commerce; bubble-lined versions available |
| Chinese C4 Equivalent | 229 × 324 | A4 no-fold standard in China offices |
Official envelope printing in China provides multi-purpose envelope materials suitable for letters, brochures, and invitations. Materials like kraft paper, coated sheets, and cardstock are versatile, durable, and suitable for both professional and personal correspondence.
| Material | Standard Envelope | Rongli Custom Envelope |
|---|---|---|
| Kraft Paper | Basic brown paper | Versatile and strong for multi-purpose use |
| Coated Sheets | Regular coated paper | Smooth surface suitable for printing and mailing |
| Cardstock | Thin paper | Durable for documents and premium invitations |
China trends blend methods like digital + foil or UV flexo for innovative results. These support advanced color schemes and sustainability.
| Hybrid/Emerging Method | Color/Effect Options | China Innovation & Benefits |
|---|---|---|
| Digital + Foil Hybrid | CMYK + metallic foil | Short-run luxury; fast for China events |
| UV-LED Offset | CMYK + spot UV | Eco low-energy; durable China mailers |
| Enhanced Flexo + Digital | Spot + variable CMYK | High-speed personalization; efficient in China |
| Inline Foil + UV | Metallic + gloss | One-pass premium; for China high-end branding |
| Sustainable Soy-Based | CMYK or spot eco inks | Green printing trend in China 2026 |
Official envelope printing in China provides fully customizable square and rectangle envelopes. Tailored dimensions allow for unique marketing materials, event invitations, and product packaging that fits perfectly.
| Size | Use Case | Rongli Custom Envelope |
|---|---|---|
| Custom Square | Invitations or creative mail | Tailored for impactful design presentation |
| Custom Rectangle | Brochures, flyers | Fits marketing materials perfectly |
| Custom Slim | Specialty letters | Optimized for lightweight mailing |
In China, Official envelope printing offers envelopes with standard gummed closure. Moisture-activated adhesive provides secure sealing for letters, invoices, and business correspondence while maintaining a classic look.
| Closure Type | Common Use | Rongli Custom Envelope |
|---|---|---|
| Gummed Seal | Business letters | Reliable and professional sealing |
| Moisture Activated | Standard correspondence | Easy to seal while maintaining envelope integrity |
Official envelope printing in China provides pastel color options like soft pink, baby blue, and mint green. Pastel envelopes are perfect for wedding invitations, baby showers, and personal correspondence.
| Color Option | Common Use | Rongli Custom Envelope |
|---|---|---|
| Soft Pink | Invitations | Delicate and charming for special events |
| Baby Blue | Greeting cards | Soft and soothing appearance |
| Mint Green | Personal mail | Fresh, modern pastel tone |
In China, Official envelope printing offers cotton paper envelopes for high-end mailings. Cotton provides a soft, luxurious feel ideal for wedding invitations, premium correspondence, and certificates.
| Material | Common Use | Rongli Custom Envelope |
|---|---|---|
| 100% Cotton | Invitations & certificates | Soft, premium tactile experience |
| Cotton Blend | Luxury correspondence | Durable yet soft to touch |
| Cotton Rag | Special events | High-quality paper for standout mailings |
Digital proofs in China provide fast, cost-effective verification of layout, color, and content before physical production. Ideal for quick-turn or budget-conscious projects.
| Proof Type | Format & Method | China Speed & Accuracy Notes |
|---|---|---|
| Online PDF Soft Proof | Shared via link or email | Within 24 hours; basic layout check for China clients |
| Calibrated Monitor Proof | Color-managed screen view | 1 day; accurate for CMYK in China design studios |
| Contract Digital Proof | Printed on calibrated press proof | 2 days; near-final color simulation for China approval |
| Interactive Online Annotation | Web-based markup tool | Real-time feedback; popular for China remote teams |
| Multiple Round Digital Revisions | Unlimited small changes | Fast iteration before physical sample in China |
Many China printers offer negotiation or flexible MOQ for long-term clients, startups, or trial orders, balancing setup costs with relationship building.
| Negotiation Type | Possible Adjustment | China Eligibility & Outcome |
|---|---|---|
| First-Time Client Trial | MOQ reduced 20–50% | Build trust; common in China for new accounts |
| Repeat Customer Discount | Lower MOQ on reorders | After 2–3 orders; loyalty benefit in China |
| Startup / SME Program | MOQ 300–500 | Special rates; supports China small businesses |
| Combined Order | Multiple designs share MOQ | Economical for China agencies with variants |
| Annual Commitment | Flexible per-release MOQ | Best overall pricing for China long-term partners |
Some Official envelope printing orders require faster turnaround. In China, urgent delivery solutions are arranged by adjusting production priorities and logistics methods to meet tight deadlines.
| Urgency Level | General Response | Rongli Handling Method |
|---|---|---|
| Standard Orders | Normal queue | Stable delivery scheduling |
| Time-Sensitive Orders | Limited support | Priority production arrangement |
| Last-Minute Requests | Often declined | Feasibility-based fast response |
Clients can monitor progress in real time. Official envelope printing orders in China provide digital tracking of each production stage, enabling timely updates and notifications.
| Tracking Aspect | Traditional Method | Rongli Tracking |
|---|---|---|
| Production Status | Email updates | Dashboard-based live tracking |
| Revision Status | Manual confirmation | Automated revision alerts |
| Dispatch Notification | Phone/email | Integrated shipment notifications |
Order quantity directly influences per-unit pricing. Official envelope printing in China benefit from economies of scale, reducing cost per piece for larger orders.
| Order Size | Typical Unit Cost | Rongli Benefit |
|---|---|---|
| Small Orders | Higher | Flexible pricing for low volume |
| Medium Orders | Standard | Balanced cost-efficiency |
| Large Orders | Lower per-unit | Economies of scale applied |
Rongli provides expert maintenance guidance for Official envelope printing in China, helping clients extend product lifespan and maintain functionality.
| Maintenance Type | Standard Info | Rongli Support |
|---|---|---|
| Cleaning & Handling | Basic manual | Step-by-step digital guide |
| Periodic Checkups | Ad-hoc | Scheduled reminders & guidance |
| Troubleshooting | Reactive | 24/7 support hotline |
Meet the core needs of consumers, easy to pack, store, and open, and increase the attractiveness of products
Selected paper materials, lightweight, foldable, recyclable, environmentally friendly, and odorless
Match brand personality, align with product attributes, make the brand more recognizable, and create a charm from the outside in
Film coating UV、 Surface treatment processes such as hot stamping and pasting increase the high-end and exquisite quality of packaging boxes
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