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Envelope

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Service Hotline:181-0186-9996

email:chengxunys@163.com

China Concave letterpress envelope printing Envelope Types _ Confidential & Secure Mail
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China Concave letterpress envelope printing Envelope Types _ Confidential & Secure Mail

Custom Concave letterpress envelope printing in China delivers envelopes that feel as premium as your brand promise. Luxurious paper options, accurate color control, and sophisticated details like embossing, foil stamping, and unique die-cuts create instant intrigue and respect. Low MOQ keeps it accessible, while the quality drives open rates, strengthens trust, and turns every mailing into a standout brand experience that recipients remember.

| Custom Concave letterpress envelope printing Core Parameters – China Creative & Branding Focus

Brands and creative agencies in China often prioritize parameters that strengthen visual storytelling and brand consistency. This final set highlights options that maximize design impact and memorability.

Parameter CategoryCreative ChoicesChina Branding Application Tips
Non-Standard FormatsDie-cut shapes, asymmetrical flaps, expanding gusset envelopesDie-cut custom shapes create instant brand recall for China marketing campaigns and product launches
Textured & Colored StocksFelt finish 110 lb, metallic pearl 100 lb, deep-dyed colored paperDeep-dyed colored paper allows seamless brand color matching across China stationery suites
Advanced Printing EffectsRegistered embossing + foil, lenticular printing, scented varnishLenticular effects deliver motion graphics on envelopes for standout China direct mail pieces
Unique Surface TreatmentsCrackle finish, leather-like texture, glow-under-UV coatingGlow-under-UV coating creates interactive experiences at China nighttime or event-based brand activations
Interactive ClosuresPull-tab reveal, pop-up flap mechanism, puzzle-piece interlockingPull-tab reveal mechanisms turn opening the envelope into an engaging brand moment for China experiential campaigns

| China Concave letterpress envelope printing Envelope Shapes and Their Functions

Concave letterpress envelope printing in China covers all major envelope shapes to fulfill different communication requirements. Rectangular envelopes handle letters efficiently, square envelopes create a premium impression for invitations, and booklet envelopes manage reports or multiple documents. Selecting the correct shape ensures clarity, usability, and professional presentation.

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Shape Standard Envelope Rongli Custom Envelope
Rectangular Everyday letters Custom sizing and branding for professional use
Square Invitations or cards High-quality design for special occasions
Booklet Reports or brochures Optimized layout for multi-page inserts

| China Envelope Size Range for Invitations & Events

Event stationery in China often uses square or announcement sizes for aesthetic appeal. These specifications allow for luxurious stocks and custom flaps while meeting postal requirements.

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Size / FormatDimensions (mm / in)China Event & Invitation Notes
A2 Announcement111 × 146 (4-3/8 × 5-3/4 in)Standard greeting card size in China; fits A1 inserts
A7 Invitation133 × 184 (5-1/4 × 7-1/4 in)Popular for China weddings and formal events; supports Euro flaps
5.5 × 5.5 Square140 × 140Modern square invitations in China; note extra postage for non-rectangular
6 × 6 Square152 × 152Larger square format for China save-the-dates; elegant with liners
Chinese 16K Invitation120 × 155Local mid-size invitation in China; traditional feel

| China Concave letterpress envelope printing Coated and Uncoated Envelope Materials

Concave letterpress envelope printing in China includes both coated and uncoated paper for envelopes. Coated paper enhances printing clarity and color vibrancy, while uncoated paper provides a natural feel. Selecting the right type ensures the envelope meets both functional and aesthetic requirements.

Paper Type Standard Envelope Rongli Custom Envelope
Coated Paper Basic office paper Smooth surface for high-quality printing
Uncoated Paper Standard paper Natural texture with premium feel
Cardstock Thin paper Thick and durable for professional mailings

| 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.

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 Concave letterpress envelope printing Custom Envelope Size Options

In China, Concave letterpress envelope printing provides custom envelope sizes to meet unique business and personal needs. Tailored dimensions accommodate unusual document sizes, promotional materials, or gift inserts for a perfect fit.

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Size Standard Use Rongli Custom Envelope
5" x 7" Cards or invitations Perfect fit for small, personalized items
7" x 10" Marketing brochures Custom size for branding and design impact
Custom Rectangle Varies Fully tailored dimensions for special projects

| China Concave letterpress envelope printing Snap Envelope Closure

Concave letterpress envelope printing in China offers snap closure envelopes for quick and secure sealing. The snap mechanism is durable and reusable, suitable for confidential or frequently accessed documents.

Closure Type Standard Envelope Rongli Custom Envelope
Metal Snap Office use Quick, secure, and reusable closure
Plastic Snap Personal documents Lightweight, easy to open and close

| China Concave letterpress envelope printing Standard Envelope Printing Colors

In China, Concave letterpress 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 Education & School Envelope Printing Needs

Schools and educational institutions in China require affordable, high-volume envelopes for report cards, notices, admissions, and event invitations.

NeedSuggested SpecChina Education Sector Benefit
SizeDL / C5 / A5 walletFits report cards and letters; easy for student handling
Material80–100gsm offset or recycledCost-effective; eco-friendly for China school sustainability goals
PrintingFull color school logo + spot colorBranding consistency across China campuses
ClosurePeel-and-seal or gummedQuick sealing for China end-of-term mailouts
SpecialWindow option for addressSaves addressing time for China large student mailings

| China Proofing Process for International & Overseas Clients

International orders in China require additional steps for time zone differences, shipping samples, and cross-border communication.

International StepMethodChina Logistics & Time Notes
Time-Zone Coordinated ReviewScheduled Zoom callsBridge time difference; common for China global clients
Shipping Physical SampleDHL/FedEx express3–7 days delivery; extra cost for overseas in China
Remote Color ApprovalICC profile + calibrated photoAvoids shipping delays; widely used in China
Digital Sign-Off PortalSecure e-signature platformLegally valid globally; standard for China export orders
Final Overseas ConfirmationEmail + signed PDFProduction starts post-confirmation in China

| China International & Export Envelope MOQ Considerations

Export orders in China often have higher MOQ to cover shipping, customs, and container efficiency. Overseas clients benefit from consolidated bulk pricing.

Export FactorMOQ AdjustmentChina Logistics & Pricing Impact
Standard Export RunMOQ 5,000–10,000Container fill; cost-effective shipping in China
Sample + Bulk ComboSample 100 + bulk 5,000+Test overseas; common for China exporters
FOB / CIF OrderMOQ 10,000+Better rates; for China large international clients
Multi-Country SplitMOQ per destinationConsolidated production; saves in China
Export Premium FinishMOQ 8,000+Foil/emboss export higher MOQ in China

| China Concave letterpress envelope printing Logistics Risk Management

Logistics risks can affect delivery reliability. Concave letterpress envelope printing shipments from China consider potential delays, handling risks, and route conditions when selecting logistics solutions.

Risk TypeCommon IssueRongli Mitigation Strategy
Transit DelayUnpredictable routesBuffer time planning
Handling DamageMultiple transfersOptimized carrier selection
Schedule ChangesLate noticeAdvance coordination

| 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 Concave letterpress envelope printing Transparent Quotation Practices

Transparent pricing builds trust. Concave letterpress envelope printing in China include all material, labor, and logistics costs in a detailed quotation for client approval before production.

Quotation AspectTypical PracticeRongli Approach
Material CostIncluded vaguelyDetailed breakdown per item
Labor & ProductionBundledTransparent labor allocation
Shipping & HandlingEstimatedPrecise calculation for accuracy

| China FAQ – Window Envelopes

Window envelopes are very popular in China for automated mailing. These are the questions we hear most.

QuestionAnswer
Where should the window be positioned?Standard: 26mm from bottom, 20mm from left for perfect address alignment in China.
Will the address shift inside?Insert movement ±2mm is normal; we design with buffer zone in China.
Can I have double windows?Yes, very common for billing (statement + reply address) in China.
Is the window film recyclable?We offer compostable PLA film option for eco-conscious clients in China.
Can the window be custom shaped?Yes, rounded corners or custom die-cut available (extra die fee) in China.

"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

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