Service Hotline:181-0186-9996
email:chengxunys@163.com
上一张
下一张
At China, our Komei envelope printing factory quotation printing capabilities deliver high-quality envelopes for commercial use, secure document handling, and corporate communications. We combine professional materials, scalable production, and consistent quality for every business mailing requirement.
E-commerce and logistics businesses in China require envelopes that withstand rough handling while remaining lightweight and cost-effective. This parameter set prioritizes durability, tear resistance, and compatibility with automated fulfillment systems.

| Parameter Category | Logistics-Friendly Options | China Fulfillment Recommendations |
|---|---|---|
| Rugged Sizes | 10×13 catalog, 12×15-1/2 bubble mailer style, gusseted 10×13×2 in | 10×13 catalog envelopes are standard for China online retailers shipping flat items |
| Heavy-Duty Materials | 28–32 lb kraft, 50–70 lb poly-lined kraft, water-resistant Tyvek-like substrate | 32 lb kraft provides excellent puncture resistance for China parcel delivery services |
| Printing Approach | Flexographic 1–2 colors, direct thermal barcode printing | Flexographic printing ensures smudge-proof logos on rough kraft surfaces common in China shipping |
| Protective Treatments | Water-repellent coating, reinforced seams, bubble-lined interior | Bubble-lined versions offer cushioning for fragile items shipped within China |
| Sealing for Transit | Industrial-strength adhesive strip, tamper-evident void tape, heat-sealable flap | Tamper-evident void tape provides visible proof of tampering for China high-value e-commerce shipments |
From standard business mail to standout event stationery, China customizable envelope types offer flexibility in design and function. Key customizations include windows, tints, and unique closures to match branding or occasion.

| Envelope Type | Distinctive Traits | China Customization & Use Cases |
|---|---|---|
| Commercial Window | Pre-cut address window, peel-and-seal | Streamlines China automated mailing; customize window size and position |
| Baronial Invitation | Deep pointed flap, formal diagonal seams | Classic for China weddings; add embossing or foil for luxury |
| Booklet with Gusset | Expandable sides, open side | Handles bulky China documents; customize gusset depth |
| Coin / Small Specialty | Tiny sizes, center seam | Useful for China tokens or samples; full-color printing available |
| Direct Mail Postcard-Style | Self-mailer with tear-off reply | Efficient for China campaigns; add perforations and reply panels |
Understanding size tolerances and postal rules in China prevents returns and extra fees. This table summarizes key sizes with acceptable variations and mailing notes.

| Size Category | Nominal Size (mm) | China Tolerance & Postal Tips |
|---|---|---|
| Standard DL / ZL | 110–120 × 220–230 | ±1–1.5mm tolerance; auto-sorting friendly in China |
| ISO C Series | C5: 162×229, C4: 229×324 | Strict ±2mm; international postage compliant |
| US Commercial #10 | 105 × 241 | ±1mm ideal; China cross-border mail standard |
| Square Formats | 140–160 square | Non-machinable surcharge possible in China; check local rules |
| Large Catalog | 250+ × 300+ | Oversize rates apply; reinforce for China transit |
Komei envelope printing factory quotation in China provides specialty envelope materials for unique applications. Materials such as translucent vellum, metallic paper, and embossed sheets add a distinct style while maintaining durability, making your mailings stand out professionally.
| Material | Standard Envelope | Rongli Custom Envelope |
|---|---|---|
| Translucent Vellum | Opaque paper | Semi-transparent for elegant and creative mailings |
| Metallic Paper | Standard matte paper | Shiny finish for premium presentation |
| Embossed Sheets | Flat paper | Raised texture for luxurious feel |
Offset delivers superior quality in China for detailed designs. It handles complex color schemes like CMYK + spot and metallic effects.
| Offset Variant | Color Scheme | China Quality & Volume Notes |
|---|---|---|
| Sheet-Fed Offset | Full CMYK + 2 spot | High detail; suits China medium-to-large runs |
| Web Offset | CMYK process | High volume; efficient for China bulk stationery |
| Offset + Metallic | Pantone metallic + CMYK | Luxury shine; for China premium invitations |
| Offset Conversion | Full-bleed CMYK | Custom shapes; enables China unique designs |
| LED-UV Offset | CMYK + instant cure | Eco-friendly fast dry in China |
In China, Komei envelope printing factory quotation offers standard envelope sizes commonly used for letters, invoices, and documents. These sizes ensure compatibility with office printers and mailing regulations, providing a professional and consistent appearance.
| Size | Common Use | Rongli Custom Envelope |
|---|---|---|
| #10 (4.125" x 9.5") | Business letters | Fits standard A4 folded letters perfectly |
| A2 (4.375" x 5.75") | Invitations or greeting cards | Compact and elegant for personal use |
| C5 (6.375" x 9") | Brochures or flyers | Ideal for folded A5 documents |
China window envelopes use standard sizes for cost efficiency, but custom dimensions offer flexibility for unique inserts. Balance between standard postal rules and design needs is key.
| Window Type | Size Range (mm) | China Best For & Customization Notes |
|---|---|---|
| Standard Rectangular | 90×40mm or 100×45mm | Fits most China DL/ZL business letters; economical and widely compatible |
| Larger Address Window | 110×50mm to 130×60mm | For longer addresses in China international mail; ensure insert stability |
| Double Window (Statement + Reply) | Upper: 90×40mm, Lower: 80×35mm | Popular for China remittance envelopes; precise vertical alignment required |
| Small Viewing Window | 70×30mm | Minimalist design; used in China security-sensitive mail with partial reveal |
| Custom Oversize | Up to 150×70mm | For large logos or QR codes in China promotional windows |
China innovative closures combine security, reusability, and interactivity for premium or functional applications.
| Specialty Closure | Innovative Feature | China Advanced Application |
|---|---|---|
| Resealable Zipper | Plastic zipper track | Repeated access; for China storage or sample return |
| Push-Button Magnetic | Snap magnetic lock | Secure yet easy; luxury China gift packaging |
| Adhesive-Free Lock Flap | Mechanical interlocking | No glue; eco-friendly premium in China |
| QR-Linked Tamper Seal | Seal with scannable code | Digital verification; innovative for China high-security |
| Hybrid Peel + Clasp | Peel for first open, clasp for reuse | Dual-function security in China multi-use designs |
Marketing agencies in China use creative, attention-grabbing envelopes to boost open rates for campaigns, promotions, and DM packages.
| Marketing Feature | Specification | China Campaign Effectiveness |
|---|---|---|
| Size | 6×9 booklet / 9×12 catalog | Larger for brochures; stands out in mailbox |
| Printing | Full CMYK + spot UV / foil | Eye-catching; increases China response rates |
| Finish | Teaser copy + spot gloss | Builds curiosity; for China high-impact DM |
| Sealing | Easy-tear strip | Quick open; encourages China engagement |
| Special | Variable data personalization | Targeted feel boosts China conversion |
Before delivery, Komei envelope printing factory quotation orders in China undergo final inspection to confirm quantity, appearance, and packaging condition. This reduces the risk of defects reaching the customer.
| Check Point | Industry Norm | Rongli Pre-Shipment Check |
|---|---|---|
| Quantity | Estimated count | Verified packing quantity |
| Surface Condition | Quick review | Clean and defect-free inspection |
| Packing Status | Basic cartons | Secure and labeled packaging |
Export orders in China often have higher MOQ to cover shipping, customs, and container efficiency. Overseas clients benefit from consolidated bulk pricing.
| Export Factor | MOQ Adjustment | China Logistics & Pricing Impact |
|---|---|---|
| Standard Export Run | MOQ 5,000–10,000 | Container fill; cost-effective shipping in China |
| Sample + Bulk Combo | Sample 100 + bulk 5,000+ | Test overseas; common for China exporters |
| FOB / CIF Order | MOQ 10,000+ | Better rates; for China large international clients |
| Multi-Country Split | MOQ per destination | Consolidated production; saves in China |
| Export Premium Finish | MOQ 8,000+ | Foil/emboss export higher MOQ in China |
Each added finish in China (foil, emboss, lamination, UV, etc.) increases cost through extra setup, materials, and production time. Multiple finishes compound the effect.
| Finish Type | Added Cost Range | China Typical Increase & Reason |
|---|---|---|
| Gloss/Matte Lamination | +10–20% | Protective film; common upgrade in China |
| Spot UV Coating | +15–25% | Selective gloss; adds premium feel in China |
| Gold/Silver Foil Stamping | +25–50% | Foil + die cost; luxury staple in China |
| Embossing / Debossing | +20–40% | Custom die; tactile effect in China |
| Multiple Finishes Combined | +50–100%+ | Cumulative setup & time for China high-end |
Once production is complete in China, delivery time varies by destination. Local is fastest, while remote or international adds logistics time.
| Delivery Area | Estimated Time | China Logistics Method & Notes |
|---|---|---|
| Within China | 1 day | Local courier; same-day possible in China |
| Neighboring Provinces | 1–2 days | Express (SF/YTO); reliable in China |
| Nationwide Mainland | 2–4 days | Standard express; tracking included in China |
| Hong Kong / Macau / Taiwan | 3–7 days | Air/sea; customs clearance in China |
| Overseas (Air Express) | 5–10 days | DHL/FedEx priority from China |
Proofing and design revisions can add to the total cost. In China, Komei envelope printing factory quotation suppliers account for multiple rounds of proofing and modifications in the pricing structure.
| Revision Step | Standard Cost | Rongli Handling |
|---|---|---|
| Initial Proof | Included | Digital proof free same day |
| Minor Revisions | Additional charge | Batch revisions included |
| Major Revisions | High | Optimized workflow to minimize cost |
Rongli provides comprehensive warranty for Komei envelope printing factory quotation in China, ensuring defects or production issues are handled promptly for client satisfaction.
| Warranty Aspect | Standard Practice | Rongli Advantage |
|---|---|---|
| Defective Items | Limited coverage | Full replacement within 7 days |
| Production Errors | Partial | Immediate corrective action |
| Customer Satisfaction | Reactive | Proactive follow-up & support |
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