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Fixed hotline：021-66317519
Service Hotline：181-0186-9996
Fixed hotline：021-66317519
Service Hotline：181-0186-9996
Service Hotline：181-0186-9996
email：chengxunys@163.com
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Businesses in China can benefit from our custom Anlu envelope printing envelope printing, ideal for professional office mail, direct marketing, and large-scale corporate correspondence. Our services combine cutting-edge printing technology with attention to detail, ensuring every envelope meets high standards for quality, branding, and usability.
When customizing envelopes in China, the core parameters directly determine the product's durability, professional appearance, mailing efficiency, and brand impact. Key factors include size specifications, paper material and weight, printing color options, surface finishes, and sealing structure. Proper selection helps balance quality and cost while matching local business needs (such as corporate correspondence, e-commerce packaging, or premium invitations). The table below summarizes the most practical core parameters with China-relevant recommendations.
| Parameter Category | Common Options | Explanation & China Local Recommendations |
|---|---|---|
| Size Specifications | DL (220×110mm), ZL (230×120mm), C5 (229×162mm), C4 (324×229mm) | DL and ZL are the most popular in China for business letters, invoices, and notices; C4 fits unfolded A4 documents; tolerance usually ±1mm to avoid mailing returns |
| Paper Material & Weight | 120g–140g kraft/white kraft paper, 100g–157g coated paper, 80g–120g recycled/offset paper | Kraft paper offers strong tear resistance, ideal for China's humid climate in e-commerce shipping and document protection; coated paper delivers vibrant colors for branding |
| Printing Color Scheme | Single color (black/red/blue), CMYK full color, Pantone spot color | CMYK full color is recommended for China company logos and promotional designs with rich, accurate reproduction; single color is more economical for low-volume orders |
| Surface Finishes & Post-Processing | Gold/silver foil stamping, spot UV, matte/gloss lamination, embossing, die-cutting (custom shapes) | Foil stamping + lamination creates a premium look for China wedding or event invitations; embossing adds tactile depth but requires 200g+ paper stock to prevent cracking |
| Sealing Structure & Closure | Peel-and-seal (with release liner), string-and-button, moisture-activated gum, tamper-evident self-adhesive | Peel-and-seal provides strong, secure closure for China confidential documents; string-and-button allows easy re-opening, perfect for gift envelopes and repeat-use scenarios |
Luxury brands and high-end events in China demand envelope types that exude quality through superior materials, intricate finishes, and bespoke details.
| Envelope Type | Luxury Elements | China High-End Applications |
|---|---|---|
| Handmade Cotton Baronial | 100% cotton fiber, deckle edges | Suits China exclusive invitations; pair with letterpress or engraving |
| Metallic Euro Flap | Foil-lined or pearlescent stock | Creates shimmer for China gala events; customize inner liner |
| Debossed Announcement | Blind or registered debossing | Elegant minimalism for China luxury retail thank-yous |
| Velvet-Touch Invitation | Soft-touch lamination on thick stock | Premium tactile feel for China VIP mailings |
| Wax Seal Compatible | Extra-large flap for wax seal | Classic luxury touch for China formal correspondence |
In China, Anlu envelope printing provides efficient sealing solutions for various envelope types. Gummed, self-adhesive, and peel-and-seal envelopes ensure documents are securely closed while maintaining speed and convenience for high-volume mailing and professional correspondence.
| Seal Type | Generic Envelope | Rongli Custom Envelope |
|---|---|---|
| Gummed | Manual sealing | Pre-gummed with reliable adhesive |
| Self-Adhesive | Peel and stick | Quick, secure, and convenient |
| Peel-and-Seal | Temporary flap | Reliable closure for high-volume mail |
Selecting the right paper material and weight for custom envelopes in China impacts durability, print quality, and cost. Common options range from lightweight bond to heavy kraft, with GSM as the global standard. This table covers popular materials with recommended weights and China applications.
| Material Type | Weight Range (GSM) | China Characteristics & Uses |
|---|---|---|
| Kraft Paper | 80–140 GSM | Natural brown, tear-resistant; ideal for China e-commerce and protective mailing |
| Coated Art Paper | 100–157 GSM | Smooth, vibrant print surface; great for China branded promotional envelopes |
| Recycled Bond | 80–120 GSM | Eco-friendly, matte finish; suits China sustainable office correspondence |
| Text Weight Offset | 90–120 GSM | Standard writable paper; common for China everyday business letters |
| Laid/Textured Paper | 100–130 GSM | Premium feel with watermark; elegant for China invitations |
Color accuracy is crucial in China branding. CMYK offers versatility for photos and gradients, while Pantone spot ensures exact matches for logos. This table compares schemes with compatible printing methods.
| Color Scheme | Compatible Methods | China Pros & Recommended Uses |
|---|---|---|
| CMYK Process | Offset, digital, enhanced flexo | Full-color images and gradients; great for China promotional envelopes |
| Pantone Spot | Offset, flexo, screen | Precise brand colors; essential for China corporate identity |
| CMYK + Pantone Hybrid | Offset with spot stations | Rich colors + exact match; popular in China multi-color branding |
| Metallic Pantone | Offset or foil-assisted | Shiny effects; elevates China luxury event mail |
| Gradient Blends | Digital or offset | Smooth transitions for modern China designs |
In China, Anlu envelope printing provides square envelope sizes for creative and artistic mailings. Square envelopes add a modern and distinctive touch to invitations, brochures, or promotional materials.
| Size | Typical Use | Rongli Custom Envelope |
|---|---|---|
| 5" x 5" | Cards or invites | Compact, stylish for personal greetings |
| 6" x 6" | Small brochures | Elegant and professional square format |
| 8" x 8" | Premium invitations | Spacious square envelope for high-end projects |
Anlu envelope printing in China offers zip lock envelopes for document storage and protection. The resealable zipper provides airtight closure, suitable for confidential documents, samples, or mailings requiring secure containment.
| Closure Type | Standard Envelope | Rongli Custom Envelope |
|---|---|---|
| Zip Lock | Plastic bags | Secure and airtight for multiple uses |
| Resealable Strip | Reusable mail | Easy to open and close while protecting contents |
For automated production and heavy-duty use in China, industrial seals offer speed, strength, and machine compatibility.
| Industrial Seal | Activation Method | China Efficiency & Application |
|---|---|---|
| Hot-Melt Adhesive Seal | Machine heat activation | Ultra-strong; for China automated fulfillment lines |
| Pressure-Sensitive Permanent | Instant heavy-duty bond | No heat needed; suits China high-speed inserting |
| Double-Sided Tape Liner | Industrial-grade tape | Reinforced closure; for China catalog and shipping envelopes |
| Heat-Sealable Flap | Thermal sealing jaws | Seamless bond; common in China poly mailer hybrids |
| Reinforced Gusset Seal | Extra adhesive on sides | Bulky content security in China logistics |
Anlu envelope printing in China provides envelopes with specialty coatings such as UV, aqueous, or soft-touch finishes. Coatings enhance visual appeal and tactile experience for premium mailings.
| Coating Type | Common Use | Rongli Custom Envelope |
|---|---|---|
| UV Coating | Premium marketing mail | Shiny, durable surface |
| Aqueous Coating | Brochures & invitations | Smooth, protective layer |
| Soft-Touch Coating | Luxury correspondence | Velvety feel for premium perception |
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 |
China clients with large annual needs often split orders or phase production to manage cash flow, inventory, and design updates while securing bulk pricing.
| Strategy | Quantity Approach | China Benefits & Considerations |
|---|---|---|
| Annual Contract + Releases | 50,000 total, 5,000/month | Locked bulk rate; flexible delivery in China |
| Phased Production | 10,000 initial, 5,000 follow-ups | Test market before full run; common in China |
| Inventory Storage Split | 20,000 total, stored/released | Reduces warehouse cost; available in China |
| Design Update Mid-Contract | Batch 1–3: old, Batch 4+: new | Allows rebranding; no full MOQ reset in China |
| Seasonal Split | High in Q4, low in Q2 | Matches demand for China event/retail clients |
Shipping and delivery in China add to total price, especially for large volumes or distant locations. Local delivery is often free above thresholds.
| Delivery Factor | Cost Range | China Typical Scenario & Mitigation |
|---|---|---|
| Local Same-City Delivery | Free over ¥1,000–2,000 | Most China printers include; small orders charge ¥50–200 |
| Domestic Express (SF/YTO) | ¥100–500 per batch | Volume discounts; common for China nationwide |
| International / Export | ¥500–5,000+ | FOB price + shipping; for China overseas clients |
| Bulk Pallet Shipping | Per pallet rate | Cheaper per unit; for China large corporate |
| Rush / Urgent Delivery | +50–100% | Same-day/next-day premium in China |
Proofing and sampling stages in China are critical but time-consuming. Accurate timelines help avoid project delays before bulk production.
| Proof/Sample Type | Typical Time | China Delivery & Revision Notes |
|---|---|---|
| Digital PDF Proof | 1–2 days | Fastest; multiple rounds possible in China |
| Color-Accurate Digital Proof | 2–3 days | Printed simulation; client approval key in China |
| Handmade Physical Sample | 3–5 days | Feel & test; 1–2 revisions common in China |
| Press-Proof Sample | 4–7 days | Exact match; for premium in China |
| Sample Shipping | +1–3 days | Local same-day possible in China |
Discounts apply based on order volume and loyalty. In China, Anlu envelope printing bulk orders benefit from tiered pricing models to incentivize larger purchases.
| Volume Tier | Standard Discount | Rongli Offer |
|---|---|---|
| 1–100 pcs | None | Flexible pricing available |
| 101–500 pcs | 5% | Additional loyalty discount |
| 500+ pcs | 10% | Optimized bulk package pricing |
Common questions about window placement, size, material, and compatibility.
| Question | Answer |
|---|---|
| What is the standard window size? | 90×45mm rectangular; fits most address blocks. |
| Where should the window be placed? | Left-aligned, 15–26mm from left/bottom; avoids barcode zone. |
| What window film do you use? | Clear polystyrene or compostable PLA; high clarity. |
| Can I have double windows? | Yes, for statement + reply; precise alignment required. |
| Do window envelopes cost more? | Yes, +5–15% due to die-cutting and patching. |
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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Fixed hotline：+86-021-66317519
Service Hotline：181-0186-9996
email address：chengxunys@163.com
Address: Floors 1-5, Building 30, Lane 2, Suide Road, Putuo District, Shanghai
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