Service Hotline:181-0186-9996
email:chengxunys@163.com
上一张
下一张
In China, your mail needs to work harder than ever to stand out. Our custom No. 9 Chinese envelope printing paper services focus on creating envelopes that instantly signal quality, professionalism, and attention to detail. A premium envelope doesn't just protect your contents — it actively sells your brand before the message is read. With high-quality stocks, precise printing, refined finishes, and thoughtful design, we help you craft envelopes that recipients instinctively respect and want to open. In a market full of generic mail, custom envelopes are one of the most effective ways to boost open rates, strengthen perceived value, and make your brand memorable.

Choosing the right core parameters is the foundation of high-quality custom envelope production in China. These decisions affect everything from structural integrity and visual appeal to postage compatibility and final cost. This group focuses on frequently selected combinations suitable for mid-to-high volume business and promotional use in China.
| Parameter Category | Popular Choices | China Practical Notes & Suggestions |
|---|---|---|
| Envelope Format & Orientation | Landscape DL, Portrait C5, Square 160×160mm, Monarch (191×98mm) | Landscape DL remains the top choice for China corporate mailers; Square format gains popularity for creative invitations |
| Paper Type & GSM | 100–130g textured laid paper, 110–140g FSC-certified kraft, 120g silk-coated | Textured laid paper gives a sophisticated feel for China professional services; FSC kraft appeals to eco-conscious brands |
| Color Printing Method | 1–2 spot colors, 4-color process + 1 spot, digital full-color short run | Digital full-color is ideal for China small-to-medium branded runs with fast turnaround |
| Finishing Techniques | Soft-touch lamination, blind embossing, edge painting, spot gloss UV | Soft-touch lamination + blind embossing creates a luxury tactile experience popular in China luxury retail envelopes |
| Closure Style | Remoistenable gum, latex seal, clasp closure, magnetic closure | Latex seal offers clean, quick sealing for China high-volume mailing; magnetic closure suits premium gift packaging |
In China, No. 9 Chinese envelope printing paper includes a range of envelope types designed for different purposes. Rectangular envelopes are common for daily correspondence, square envelopes are suitable for special communications, and booklet envelopes serve reports or multi-page documents. Using the correct type improves both efficiency and professionalism.
| Type | Standard Envelope | Rongli Custom Envelope |
|---|---|---|
| Rectangular | Daily letters | Custom dimension and layout for content and branding |
| Square | Occasional special letters | Premium design for invitations or campaigns |
| Booklet | Reports or manuals | Professional design for multi-page documents |
No. 9 Chinese envelope printing paper in China provides multiple closure methods suitable for different envelope types. Businesses can select gummed, self-adhesive, or peel-and-seal flaps depending on the document type, security requirements, and convenience needed for mailing.
| Closure Method | Typical Envelope | Rongli Custom Envelope |
|---|---|---|
| Gummed | Manual seal | Consistent adhesive for professional letters |
| Self-Adhesive | Peel strip | Strong adhesive for secure closure |
| Peel-and-Seal | Sticky flap | Fast, reliable sealing for business correspondence |
Coated papers in China deliver sharp, vibrant printing for visual-heavy envelopes. Weights balance flexibility and premium finish.
| Paper Type | GSM Range | China Print Quality & Application Notes |
|---|---|---|
| Gloss Coated Art | 105–157 GSM | High shine, photo-like colors; great for China catalogs |
| Matte Coated | 100–148 GSM | Non-reflective, elegant; popular for China corporate branding |
| Silk Coated | 115–170 GSM | Soft sheen; balanced for China high-end invitations |
| Dull Coated | 100–130 GSM | Low glare, professional; suits China annual reports |
| UV Coated | 120–200 GSM | Scratch-resistant for China durable mailers |
In China, No. 9 Chinese envelope printing paper offers protective coating techniques including matte, gloss, and UV coatings. These finishes protect printed envelopes from wear, enhance visual appeal, and ensure durability for mailing and storage.
| Technique | Standard Envelope | Rongli Custom Envelope |
|---|---|---|
| Matte Coating | Flat paper | Smooth non-reflective finish for professional look |
| Gloss Coating | Basic print | Shiny finish for premium appearance |
| UV Coating | Standard paper | Protective, high-impact finish for durability |
No. 9 Chinese envelope printing paper 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 |
Window envelopes in China enable automated addressing by displaying recipient details through a transparent patch, saving time and reducing errors. Key options include window size, position, shape, and patch material. Proper design ensures postal compliance and smooth machine insertion. The table below summarizes standard customizable features with China recommendations.
| Window Option | Standard Specifications | China Design Tips & Applications |
|---|---|---|
| Window Size | 90×40mm to 110×45mm (common rectangular) | Standard 90×45mm fits most China address blocks; ensure 5–10mm clear margin around text |
| Window Position | Left-aligned, 15–26mm from left/bottom edge | Left 26mm from bottom common in China for postal automation; avoid edge <15mm to prevent patch peeling |
| Patch Material | Clear polystyrene or cellophane film | Non-tinted clear film for China OCR readability; thickness 0.03–0.05mm for durability |
| Single vs Double Window | Single for address, double for reply | Double window ideal for China billing/remittance; align both precisely with insert |
| Custom Shape | Rectangular, rounded corners, oval | Rounded corners reduce snags in China high-volume inserting machines |
China businesses prefer modern peel-and-seal for speed, while traditional gum remains economical. Structural flap design affects both sealing strength and user experience.
| Sealing Type | Flap Structure | China Performance & Use Notes |
|---|---|---|
| Peel-and-Seal | Double-sided adhesive strip | No licking, strong bond; dominant in China commercial envelopes |
| Remoistenable Gum | Standard gummed flap | Low cost; requires moisture; still used in China budget mailings |
| Self-Seal Latex | Pressure-sensitive latex | Instant seal on contact; hygienic for China high-volume production |
| Peel-and-Seal with Extended Liner | Longer release paper | Easier handling; popular for China large-flap catalogs |
| Gummed with Security Slits | Slit flap for tamper evidence | Basic security upgrade in China sensitive documents |
Wedding planners and event organizers in China prioritize luxury, elegance, and customization for invitations, save-the-dates, and RSVPs.
| Feature | Recommended | China Event & Wedding Application |
|---|---|---|
| Size | A7 / 5.5×5.5 square / Euro flap | Elegant proportions; fits invitation suites |
| Material | 120–200gsm cotton or pearl | Premium hand-feel; for China high-end celebrations |
| Finishing | Foil stamping + embossing | Luxury shine and texture; standout China designs |
| Closure | Ribbon tie or wax seal | Romantic unboxing; classic for China weddings |
| Special | Liner printing or inner envelope | Double-envelope tradition in China formal events |
Color consistency is critical in China. The process includes Pantone matching, ICC profiles, and signed color proofs to avoid final discrepancies.
| Color Step | Tool / Method | China Accuracy & Approval Notes |
|---|---|---|
| Pantone Swatch Matching | Physical Pantone book | Exact spot color confirmation for China brand logos |
| ICC Profile Proof | Calibrated printer output | Simulates press output; standard for China CMYK jobs |
| Hard Copy Color Proof | Contract proof on same paper | Signed for color; required before bulk in China |
| Delta E Measurement | Colorimeter verification | Delta E <2 tolerance; used in China high-precision orders |
| Final Color Sign-Off | Signed proof sheet | No changes after sign-off in China |
Well-designed packaging ensures that No. 9 Chinese envelope printing paper arrives clean, flat, and ready for use. In China, delivery-ready packing improves customer experience by reducing preparation time after receiving goods.
| Customer Experience Factor | General Outcome | Rongli Advantage |
|---|---|---|
| Unpacking Efficiency | Manual sorting | Organized and ready-to-use stacks |
| Product Condition | Minor deformation | Flat and intact delivery |
| Preparation Time | Additional handling | Immediate usability |
Delivery planning varies by destination. No. 9 Chinese envelope printing paper orders from China are scheduled with consideration for regional distance, customs requirements, and local logistics conditions.
| Destination Type | General Planning | Rongli Delivery Plan |
|---|---|---|
| Nearby Cities | Standard transit | Fast local routing |
| Remote Areas | Extended delivery | Adjusted lead-time planning |
| International | Limited support | Coordinated export logistics |
Continuous quality checks prevent defects. In China, No. 9 Chinese envelope printing paper orders undergo multiple inspections at key production stages to ensure accuracy and consistency.
| Inspection Point | Common Practice | Rongli QC |
|---|---|---|
| Printing Accuracy | End-of-run check | In-line verification |
| Folding & Cutting | Random sample | Every batch monitored |
| Final Review | Spot check | Full pre-packaging inspection |
Local factories in China build trust through long-term client relationships, repeat business, and proven delivery on large or high-profile projects.
| Track Record Aspect | Evidence | China Trust & Reliability Benefit |
|---|---|---|
| Repeat Client Ratio | 70–90% repeat business | Long-term partnerships; confidence in China |
| Large Corporate Accounts | Banks, government, brands | Handles high-security & volume in China |
| Case Studies | Successful wedding/event runs | Proven premium execution in China |
| Client References | On-site or online testimonials | Builds credibility for new clients in China |
| Industry Recognition | Awards / certifications | Verified excellence in China printing sector |
Rongli provides educational resources for No. 9 Chinese envelope printing paper in China, helping clients maximize product usage and maintain standards.
| Training Type | Industry Standard | Rongli Approach |
|---|---|---|
| Workshops | Occasional | Scheduled online & offline sessions |
| Guides & Manuals | PDF only | Interactive digital resources |
| Video Tutorials | Rare | Step-by-step demonstration videos |
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
Related Products
/ Relevant product