Welcome to the official website of Rongli Printing Factory

Rongli Printing Factory

Rongli Factoryfor youPack well

Fixed hotline:021-66317519

Service Hotline:181-0186-9996

Envelope

Current location: home page > Envelope >

Service Hotline:181-0186-9996

email:chengxunys@163.com

China Hand envelope printing Envelope Supplier _ Outreach Mailing Envelopes
1/3

上一张

下一张

China Hand envelope printing Envelope Supplier _ Outreach Mailing Envelopes

In China, a premium envelope can completely change how your brand is perceived. Our custom Hand envelope printing services deliver packaging that not only protects contents but actively enhances your image from the first moment. High-quality stocks feel luxurious, accurate printing maintains brand consistency, and thoughtful finishes like spot UV or embossing create intrigue. Custom envelopes help you cut through clutter, boost open rates, increase perceived value, and arrive looking polished and professional — giving you a clear advantage.

| China Custom Hand envelope printing Core Parameters Explained

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 CategoryCommon OptionsExplanation & China Local Recommendations
Size SpecificationsDL (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 & Weight120g–140g kraft/white kraft paper, 100g–157g coated paper, 80g–120g recycled/offset paperKraft 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 SchemeSingle color (black/red/blue), CMYK full color, Pantone spot colorCMYK 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-ProcessingGold/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 & ClosurePeel-and-seal (with release liner), string-and-button, moisture-activated gum, tamper-evident self-adhesivePeel-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

| China Hand envelope printing Envelope Form and Classification

Hand envelope printing in China offers multiple envelope forms to suit specific purposes. From standard business rectangles to square invitation envelopes, and booklet-style for documents, each shape serves a functional role. Selecting the proper form improves organization, handling, and presentation of contents.

-697

Shape Generic Envelope Rongli Custom Envelope
Rectangle Standard correspondence Custom sizing for letters, contracts, and branded content
Square Occasional invitations Premium design for marketing or event communication
Booklet Rare usage Optimized for reports and multi-page inserts

| China Large Format Envelope Sizes for Catalogs & Documents

Larger envelopes in China accommodate unfolded materials, reports, and marketing pieces. These sizes prioritize flat insertion and durability for mailing.

-785

Size Code / NameDimensions (mm)China Catalog & Document Uses
9 × 12 Booklet229 × 305Standard for China non-folded brochures; open side preferred
10 × 13 Catalog254 × 330Common China product catalog mailing; supports gussets
C3 (ISO)324 × 458Large format for China posters or legal documents; less common
12 × 15-1/2 Catalog305 × 394Bigger items in China e-commerce; bubble-lined versions available
Chinese C4 Equivalent229 × 324A4 no-fold standard in China offices

| China Hand envelope printing Lightweight Envelope Material Selection

In China, Hand envelope printing offers lightweight envelope materials for economical and easy mailing. Thin paper, kraft paper, and light-coated sheets reduce postage cost while maintaining adequate durability and professional appearance.

Material Standard Envelope Rongli Custom Envelope
Thin Paper Regular office paper Lightweight yet durable for everyday mailing
Kraft Paper Basic brown paper Strong texture with reduced weight
Light-Coated Sheet Standard coated paper Smooth and lightweight for efficient mailing

| China Digital Printing Methods & Color Flexibility

Digital methods in China excel for short runs, variable data, and quick changes. Color schemes support full CMYK with easy personalization.

-767

Digital VariantColor CapabilitiesChina Speed & Customization Benefits
Toner-Based DigitalCMYK + white ink optionsFast proofs; ideal for China small-batch branded envelopes
Inkjet DigitalHigh-res CMYK gradientsPhoto-quality; suits China variable name/address mail
UV-Curable DigitalCMYK + spot glossDurable finish; weather-resistant for China outdoor mailers
Variable Data DigitalPersonalized CMYKOne-to-one marketing; boosts China campaign response
Short-Run HybridCMYK + Pantone simulationBridge to offset for growing China orders

| China Spot UV & Selective Finishing Techniques

Spot UV creates contrast by highlighting specific areas with glossy shine on matte surfaces. This technique is increasingly popular in China for modern designs.

Selective FinishVisual ResultChina Design Impact & Uses
Spot UV GlossShiny raised effectLogo/text pop; great for China marketing envelopes
Spot UV + SandGlitter-like textureSparkle accent; for China festive invitations
Spot Matte UVSoft matte highlightSubtle contrast; suits China elegant branding
3D Spot UVThicker raised glossDramatic texture; premium China event mail
Spot UV + FoilGloss over metallicUltimate luxury combo in China

| China Window Envelope Insert Compatibility & Testing

Design must account for insert movement to keep address visible. China best practices include mock-ups and tolerance checks.

Compatibility FactorGuidelineChina Testing & Prevention Tips
Insert Shift Tolerance±2–3mm maxTest full insert movement; avoid cutoff in China machines
Address Block Buffer≥5mm inside window edgesPrevents partial hiding; standard China automation rule
Paper Thickness MatchInsert 80–120gsm, envelope 100–140gsmBalanced rigidity; reduces jamming in China inserting
Mock-Up Folding TestSimulate final fold/insertEssential step; catch alignment issues early in China
Barcode Clear ZoneNo overlap with windowPostal compliance for China automated rates

| China Hand envelope printing Standard Envelope Printing Colors

In China, Hand envelope printing offers standard envelope printing colors such as white, cream, and kraft. These classic tones suit professional correspondence, invoices, and everyday business mailings.

Color Option Common Use Rongli Custom Envelope
White Business letters Professional and versatile for all purposes
Cream Invitations Elegant and soft aesthetic for premium feel
Kraft Brown Mailing and packaging Durable and eco-friendly look

| China Hand envelope printing Standard Paper Envelope Materials

In China, Hand envelope printing offers standard paper envelopes suitable for everyday business correspondence. These envelopes provide reliable durability and a professional appearance for letters and invoices.

Material Common Use Rongli Custom Envelope
White Bond Paper Business letters Professional, smooth surface for printing
Kraft Paper Mailing & shipping Durable and eco-friendly option
Cream Paper Invitations Elegant, soft texture for premium feel

| China Proof Revision & Feedback Loop Process

Revisions in China are common during proofing. Clear communication and version control minimize delays and extra costs.

Revision StageProcess DetailChina Timeline & Cost Notes
Round 1 FeedbackClient marks on PDF/sample1–2 days; usually free minor changes in China
Round 2–3 RevisionsUpdated proof issued1 day per round; free for design errors
Major Content ChangeText/image redesignMay incur fee; after initial approval in China
Version ControlNamed files (v1, v2, final)Prevents confusion; standard China practice
Final Revision LockNo changes post-sign-offProtects production schedule in China

| China Split Order & Phased Quantity Strategy

China clients with large annual needs often split orders or phase production to manage cash flow, inventory, and design updates while securing bulk pricing.

StrategyQuantity ApproachChina Benefits & Considerations
Annual Contract + Releases50,000 total, 5,000/monthLocked bulk rate; flexible delivery in China
Phased Production10,000 initial, 5,000 follow-upsTest market before full run; common in China
Inventory Storage Split20,000 total, stored/releasedReduces warehouse cost; available in China
Design Update Mid-ContractBatch 1–3: old, Batch 4+: newAllows rebranding; no full MOQ reset in China
Seasonal SplitHigh in Q4, low in Q2Matches demand for China event/retail clients

| China Material & Paper Stock Price Influence

Paper choice in China directly affects 30–50% of total cost. Specialty stocks, higher GSM, and imported materials drive prices up significantly.

Material TypeRelative Cost LevelChina Price Impact & Reason
Standard White Bond 80–120gsmLowMost economical; local stock in China
Kraft / Recycled 120–140gsmMedium10–25% higher; durable & eco in China
Coated Art / Silk 130–200gsmMedium-HighPrint quality premium; +20–40% in China
Cotton / Linen / Pearl 120–180gsmHighLuxury feel; 50–100% premium in China
Imported Specialty (metallic/plantable)Very HighImport + minimum order drives cost in China

| China Bulk Production & Phased Delivery Schedules

Large or annual orders in China often use phased production and delivery to manage inventory, cash flow, and updates while maintaining consistent lead times.

Phased ApproachPer-Release TimeChina Benefit & Typical Use
Initial Batch + Follow-Ups7–10 days per releaseTest quality before full run; common in China
Monthly Releases5–8 days per batchSteady supply; for China corporate contracts
Seasonal Peak DeliveryPre-booked slotsAvoid delays in China wedding/Q4 peaks
Stored & On-Demand Release2–4 days per call-offPrinter holds stock; flexible for China clients
Annual Framework DeliveryConsistent per batchLocked lead time for China long-term partners

| China Advanced Equipment & Technology Advantages

Local factories in China invest in state-of-the-art equipment like Heidelberg presses, automatic die-cutters, and foil stamping lines, ensuring high precision and consistent quality.

Equipment / TechCapabilityChina Production Advantage
Heidelberg Offset PressHigh-speed, accurate registrationSuperior color consistency for China branded envelopes
Automatic Envelope Forming MachineHigh-volume gluing & foldingReduces defects; supports China large runs
Laser Die-CuttingPrecise custom shapesComplex designs without extra cost in China
Inline Foil & UV UnitsOne-pass finishingFaster turnaround for premium China orders
Color Management SystemICC profile calibrationPantone-accurate results in China

| China Hand envelope printing Technical Support

Clients receive professional assistance for any issues with Hand envelope printing in China, from usage guidance to troubleshooting problems during implementation.

Support TypeIndustry StandardRongli Service
Email & PhoneLimited hours24/7 multi-channel support
Guidance DocumentationBasic manualsDetailed step-by-step guides
Problem ResolutionReactiveProactive troubleshooting & follow-up

"Good" packingRongli "Good" Packaging

Rongli Printing

01Convenient and practical functional design

Meet the core needs of consumers, easy to pack, store, and open, and increase the attractiveness of products

Rongli Printing

02Paper material selection is green and environmentally friendly

Selected paper materials, lightweight, foldable, recyclable, environmentally friendly, and odorless

Rongli Printing

03Exterior design helps with marketing

Match brand personality, align with product attributes, make the brand more recognizable, and create a charm from the outside in

Rongli Printing

04Exquisite craftsmanship makes it more eye-catching

Film coating UV、 Surface treatment processes such as hot stamping and pasting increase the high-end and exquisite quality of packaging boxes

Printing Quality AssuranceThe packaging quality is guaranteed

The packaging quality is guaranteed

The packaging quality is guaranteed

Rongli CertificateRongli Certificate

设备配置

Rongli Certificate

I want to customize:Envelope

  • *name:
  • email:
  • Requirement remarks: