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 Metro envelope printing contact information|Where purpose becomes quiet presence
1/3

上一张

下一张

China Metro envelope printing contact information|Where purpose becomes quiet presence

In the fast-moving business landscape of China, your mail needs to stand out and be taken seriously from the moment it arrives. Our custom Metro envelope printing contact information solutions focus on delivering envelopes that instantly signal premium quality, care, and brand confidence. A well-designed envelope doesn't just protect your contents — it actively works as a silent ambassador for your brand, creating positive anticipation before a single word is read. With high-quality stocks, accurate printing, elegant closures, and sophisticated finishes such as spot UV, embossing, or foil stamping, we help you craft envelopes that recipients instinctively respect and want to open. In China, where competition for attention is intense, the right custom Metro envelope printing contact information can significantly improve response rates, elevate perceived value, reinforce trust, and ensure your message arrives looking as professional and impressive as the offer inside.

-793

| China Custom Metro envelope printing contact information Core Parameters Overview

In China's competitive printing market, mastering core parameters ensures envelopes meet both functional and aesthetic expectations. This selection emphasizes parameters ideal for high-volume automated mailing and compliance with postal regulations.

-780

Parameter CategorySelected OptionsChina Local Application & Advice
Size & Format StandardsISO C6 (114×162mm), US #9 (3-7/8×8-7/8 in), Baronial 5-1/2 (111×146mm)C6 is widely used in China for greeting cards and small invitations; US #9 fits standard reply envelopes
Paper Stock & Weight24 lb bond, 70–100 lb text, 80–120 lb cover stock70–100 lb text strikes the best balance for China high-speed inserting machines without jamming
Color Printing OptionsGrayscale only, 2-color duotone, variable data full colorVariable data printing allows personalized elements, increasingly demanded by China direct mail marketers
Finishing & CoatingFlood UV varnish, anti-static treatment, security tint insideSecurity tint inside prevents show-through for China sensitive financial mailings
Sealing & Security FeaturesSecurity flap with tamper-evident seal, quick-stick latex, hook-and-loopTamper-evident seal is essential for China legal and banking correspondence requiring proof of unopened delivery

| China Metro envelope printing contact information Envelope Shape Classification

In China, Metro envelope printing contact information can be classified by shape to meet different usage needs. Classic envelope shapes such as standard rectangular, square, and booklet styles provide versatile solutions for business, correspondence, and document handling. Choosing the right shape ensures optimal content fit and professional presentation.

-817

Shape Type Standard Envelope Rongli Custom Envelope
Rectangular Common business letters Custom dimensions for documents and branding
Square Occasional use Ideal for invitations or premium communications
Booklet / Flap Limited usage Designed for formal reports and brochures

| China International & ISO Envelope Size Standards

China exporters and global businesses often use ISO C-series sizes for consistent international mailing. These specifications ensure compatibility worldwide.

ISO SizeDimensions (mm)China International Use & Notes
C6114 × 162Small international cards in China; A6 inserts
C5162 × 229A5 unfolded documents; global standard
C4229 × 324A4 flat mail; widely accepted overseas
C3324 × 458Large posters or plans from China
B5 (related)176 × 250Occasional international booklet in China exports

| China Eco-Friendly & Recycled Envelope Paper Choices

Sustainability drives China envelope material selection, with recycled and certified papers offering comparable performance. Weights ensure eco options remain practical.

MaterialGSM RangeChina Eco Features & Recommendations
100% Recycled Bond80–120 GSMPost-consumer waste; standard for China green office mail
FSC Kraft100–140 GSMForest-certified; durable for China eco-shipping
Plantable Seed Paper100–120 GSMGrows into plants; unique for China promotional giveaways
Recycled Coated105–157 GSMPrint-friendly green option; suits China branded eco-envelopes
Biodegradable Alternatives90–130 GSMCompostable for China zero-waste initiatives

| China Metro envelope printing contact information Advanced Printing Techniques

Metro envelope printing contact information in China offers advanced printing options including embossing, foil stamping, and UV coating. These techniques add a tactile and visual premium effect, ideal for invitations, marketing materials, and corporate correspondence.

Technique Standard Envelope Rongli Custom Envelope
Embossing Flat printing Raised designs for a tactile premium effect
Foil Stamping Plain ink Metallic shine to highlight logos or text
UV Coating Regular matte finish Glossy, protective finish for high-impact visuals

| China Waterproof & Protective Coating Finishes

Protective coatings in China make envelopes resistant to moisture, oils, and wear—ideal for shipping or outdoor use. These maintain print quality while adding longevity.

Protective CoatingResistance LevelChina Durability Applications
Water-Repellent AqueousLight moisture resistanceEveryday protection; for China humid climate mail
UV Varnish FloodHigh scratch/moisture resistanceDurable glossy seal; suits China shipping envelopes
Poly LaminationWaterproof filmFull weatherproofing; for China outdoor or export mail
Anti-Static CoatingReduces dust attractionClean handling; useful in China cleanroom or tech sectors
Grease-Resistant CoatingOil barrierFood/sample protection in China specialty mail

| China Metro envelope printing contact information Standard Gummed Envelope Closure

In China, Metro envelope printing contact information offers envelopes with standard gummed closure. Moisture-activated adhesive provides secure sealing for letters, invoices, and business correspondence while maintaining a classic look.

Closure Type Common Use Rongli Custom Envelope
Gummed Seal Business letters Reliable and professional sealing
Moisture Activated Standard correspondence Easy to seal while maintaining envelope integrity

| China Tamper-Evident & Security Sealing Structures

Security-focused closures in China provide visible evidence of unauthorized access, essential for confidential, financial, or legal mail.

Security SealingStructural FeatureChina Protection Level & Uses
Void Tape SealAdhesive leaves "VOID" messageHigh tamper detection; standard for China banking statements
Security Slit FlapPre-cut slits tear on openBasic evidence; economical for China government mail
Permanent Pressure SealStrong adhesive, no re-openOne-time use; for China classified or sealed documents
Water-Soluble Gum + SlitsDissolves in water, slits tearMulti-layer security; used in China high-value shipments
Tamper-Evident Peel StripPrinted warning on peelClear visual proof for China legal correspondence

| China Custom Envelope Printing for Business & Corporate Use

In China, corporate and office environments demand professional, reliable envelopes for daily correspondence, invoices, and contracts. Emphasis is on brand consistency, security, and compatibility with inserting machines.

Envelope FeatureRecommended SpecificationChina Corporate Application & Benefit
SizeDL / #10 / C5Standard business letter sizes; fits A4 tri-fold documents
Material100–120gsm white bond or coatedProfessional appearance; good for CMYK logo printing
PrintingCMYK + Pantone spot for logoBrand color accuracy; essential for China multi-branch companies
SecuritySecurity tint interiorPrevents show-through for contracts and invoices
SealingPeel-and-seal or latex self-sealFast automated sealing for China high-volume office mail

| China Metro envelope printing contact information Material Consistency Quality Control

Material consistency is essential for functional and visual stability. Metro envelope printing contact information quality checks in China include paper thickness, surface texture, and color uniformity to ensure reliable performance across each production batch.

Material AspectCommon IssueRongli Control Standard
Paper ThicknessBatch variationSpecified GSM verification
Surface FinishUneven textureUniform coating inspection
Paper ColorSlight shade differenceConsistent tone across batch

| China Metro envelope printing contact information Surface Finish Protection During Delivery

Printed surfaces can be damaged by friction during transit. Metro envelope printing contact information packaging solutions in China focus on preventing scratches, scuffs, and ink transfer between envelopes.

Surface RiskTypical IssueRongli Protection Measure
Ink RubbingDirect contactInterleaved protective layers
ScratchingLoose stackingAligned and compressed packing
Dust ContaminationOpen packingSealed inner packaging

| China Additional Fees & Hidden Costs in Envelope Pricing

Besides core production, China quotes often include setup fees, proofing, shipping, and extras that can surprise clients if not clarified upfront.

Fee TypeTypical AmountChina When It Applies & Impact
Setup / Plate FeeFixed ¥200–800Offset jobs; amortized over quantity in China
Proofing (Physical Sample)¥50–300 per sampleComplex finishes; chargeable after first in China
Design File Adjustment¥100–500 per roundClient-provided files needing fixes in China
Shipping / Delivery¥50–500+Distance & volume; local free over threshold in China
Rush / Weekend Surcharge30–100% extraUrgent orders in China

| China Factors That Extend or Shorten Production Lead Time

Lead times in China fluctuate based on order complexity, peak seasons, material availability, and client responsiveness. Understanding these helps set realistic expectations.

FactorEffect on Lead TimeChina Typical Adjustment
High Complexity (foil + die-cut + emboss)+3–7 daysExtra setup and QC; common for China luxury orders
Specialty Material+2–5 daysImport or custom stock; delays in China
Peak Season (wedding/Q4)+2–5 daysWorkload surge; book early in China
Client Revision Rounds+1–3 days per roundAfter 2 rounds; slows down in China
Digital Short-Run-2–4 daysFastest option for China low quantity

| China Metro envelope printing contact information Packaging and Shipping Costs

Shipping and packaging are key cost components. In China, Metro envelope printing contact information packaging method and delivery choice influence final pricing.

Cost ComponentIndustry AverageRongli Advantage
Protective PackagingStandardOptimized materials reduce cost
ShippingCourier averageNegotiated rates with multiple carriers
Handling & DocumentationBasicIntegrated labeling & tracking

| China Metro envelope printing contact information Customer Feedback Loop

Rongli collects and analyzes client feedback for Metro envelope printing contact information in China, enabling continuous improvement and higher satisfaction rates.

Feedback TypeIndustry NormRongli Practice
SurveysOccasionalAutomated post-delivery surveys
Direct ContactRandomDedicated account manager follow-ups
Issue LoggingInformalSystematic tracking & reporting

"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: