ZprintPro
Envelopes Full-Range Showcase

Custom Envelopes Free Shipping · 100 MOQ Kraft Window Colored Corporate Logo

Professional quality, transparent pricing, fast delivery

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Envelopes · 4 Specs

Envelopes4 Specs to Choose

Find your spec in 30 seconds:All link to real SKUs · Not sure? Ask on WhatsApp
Why ZprintPro

Why Choose ZprintPro for Envelopes?

01

Full Size Coverage: DL, C5, C4, Chinese Sizes in One Place

  • Full range: DL(110×220mm), C5(162×229mm), C4(229×324mm), Chinese #5/#7/#9 sizes.
  • Window envelopes (custom window position) ideal for invoices, bills, and invitations requiring address visibility.
  • Covers high-search keywords: "envelope printing", "business envelopes", "window envelopes", "invitation envelopes".
02

Specialty Papers & Finishing — Envelopes as Brand Assets

  • 20+ specialty paper options: kraft, white card, colored paper, pearl, and textured papers.
  • Foil stamping, embossing, spot UV, and debossing transform ordinary envelopes into brand communication vehicles.
  • Self-adhesive seal (double-sided tape) or traditional gum seal — convenience and tradition.
03

Small Batch, High Value — Corporate Procurement Choice

  • 500 pcs minimum (digital printing) — ideal for SMEs and startups.
  • 5,000+ pcs offset printing, unit price as low as US$0.02/pc for large enterprises and events.
  • Same-day delivery (digital, 500–2,000 pcs) — urgent business correspondence without delay.
Materials

Material & Craftsmanship Guide

Common Envelope Papers and Specifications

Paper TypeKey FeaturesBest For
100gsm White CardClean white | Good stiffness | Smooth writing | EconomicalBusiness letters | Invitations | General corporate envelopes
120gsm Kraft PaperVintage feel | Eco-friendly | High recognition | DurableBrand envelopes | E-commerce shipping | Eco companies | Handmade brands
150gsm Pearl PaperPearlescent sheen | Premium feel | Brand elevationWedding invites | VIP invitations | Luxury goods | Premium events
Colored PaperRich color selection | Brand identity | Visual impactHoliday cards | Promotions | Children's events | Brand campaigns
Window EnvelopeWindow displays address | Saves writing | ProfessionalBills | Invoices | Bank correspondence | Government mail
Finishing

Special Finishing Options

Foil Stamping

Metallic sheen on company name or logo for enhanced brand recognition and premium feel.

Embossing

Three-dimensional patterns or text without ink — pure tactile elegance.

Spot UV

Glossy raised highlights on logos or visuals for tactile impact.

Self-Adhesive Seal

Double-sided tape seal — no saliva or glue needed, convenient and hygienic.

Full-Color Printing

Four-color process printing supporting gradients and complex designs.

Double-Sided Printing

Inside and outside printing for increased brand exposure and delightful surprises.

Specifications

Technical Specifications

Standard Sizes
DL(110×220mm), C5(162×229mm), C4(229×324mm), Chinese #5(110×220mm), #7(160×230mm), #9(230×320mm).
Minimum Order
500 pcs (digital printing). 5,000+ recommended for offset (more economical).
Turnaround
Same-day (digital, 500–2,000 pcs); Standard 2–3 days (offset); Prototyping same day.
File Requirements
AI / PDF, 300dpi, CMYK, 3mm bleed, envelope dieline design.
Window Size
Standard window 40×90mm. Position and size fully customizable. Clear film or open window.
Local Service

Local Service Points

Free Envelope Templates

Western, Chinese, and window envelope templates available for designers to start quickly.

Brand Envelope Design

Professional designers create unique envelope designs to elevate your corporate image.

Bulk Order Discounts

5,000+ pcs enjoy offset printing bulk rates, as low as US$0.02/pc.

Industries

Industries & Applications

Common industry scenarios with matching solutions for every category. Click for details.

01

Corporate businessKey Industry

  • Corporate business envelope · window/plain
  • Foil logo + company address
  • From 500 · 5-day delivery
View More →
02

Financial mailingKey Industry

  • Bank/finance statement envelope
  • Security self-seal · opaque
  • Compliant printing · bulk discount
View More →
03

School noticesKey Industry

  • Tutoring/school notice envelope
  • Color print · custom school crest
  • From 1000 · term opening deal
View More →
04

Logistics & shippingSecondary

  • Logistics courier envelope/waybill
  • Waterproof kraft · tear-resistant
  • Barcode window · from 1000
View More →
05

Member eventsSecondary

  • Member event/invitation envelope
  • Premium paper · wax seal option
  • Foil liner · luxury feel
View More →
Buying Guide

Envelope Buying Guide

When choosing envelope size, first consider the document size. Folded A4 fits DL; unfolded A4 needs C4; A5 fits C5. Chinese envelopes suit traditional business and cultural events. If unsure, contact our customer service team for advice.

Paper choice affects brand image. White card suits general business letters — economical and practical. Kraft paper suits creative brands and e-commerce — vintage feel and eco-friendly. Pearl paper suits high-end invitations and VIP mail — pearlescent sheen elevates perception.

Special finishing can transform ordinary envelopes into brand assets. Foil-stamped company names boost recognition; embossing adds tactile memory; window designs save writing time. We recommend at least one special finish so every letter becomes brand exposure.

Local searches commonly include "envelope printing," "DL envelope," and "invitation envelope." Finance, legal, and event companies are often located in major downtown business districts, with high requirements for window positioning and confidentiality. Confirm during quoting whether address overprinting or variable data is needed.

FAQ

FAQs

What is the minimum order for envelopes?+
500 pcs (digital printing). 5,000+ pcs recommended for offset printing, as low as US$0.02/pc.
What envelope sizes are available?+
DL, C5, C4, Chinese #5/#7/#9. Fully custom sizes supported.
Do you print window envelopes?+
Yes. Standard window 40×90mm. Position and size fully customizable.
What paper options are available?+
White card, kraft paper, pearl paper, colored paper, textured paper — 20+ options.
What is the fastest turnaround for envelopes?+
Same-day digital printing (500–2,000 pcs). Standard offset: 2–3 days.
Can envelopes be foil stamped or embossed?+
Yes. Foil stamping, embossing, debossing, and spot UV all available.
Can envelopes be double-sided printed?+
Yes. Inside and outside printing increases brand exposure. Inside can feature brand stories or thank-you messages.
Will the window film fall off?+
No. We use high-quality clear film and professional adhesion techniques to ensure the window stays firmly in place.
Do you deliver worldwide?+
Yes. We deliver worldwide via DHL Express / FedEx in 2-4 business days.
Can I get a quote before uploading my design file?+
Yes. Submit envelope size, paper type, window requirements, quantity, and finishing options for a quote first. After confirmation, upload your AI / PDF file. Our prepress team will check die line and bleed.
What are the 5 envelope use-cases in 2026?+
Five major envelope scenarios in 2026: wedding invitations (A7/C6 + foil stamping + 100-500 pcs), business envelopes (DL + kraft + 500-5,000 pcs), festive red packet sleeves (C5 + red gold + 100-1,000 pcs), e-commerce shipping face labels (DL + clear window + 1,000-50,000 pcs), and event commemorative envelopes (A4 + commemorative stamp + 200-1,000 pcs). Three key trends: customization +42% (corporate logos from 12% to 17%, weddings from 35% to 52%), eco materials +38% (FSC paper + soy ink + kraft paper), and free sample decision threshold lowered (+28% inquiry to order conversion, from 12% to 16%).

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Why ZprintPro

Why Choose ZprintPro

ZprintPro is the international printing service brand of Cailong Printing. Operating from our Shenzhen production facility, we serve cross-border printing clients in the US, UK, Australia, Japan, and beyond. We understand the unique requirements of international printing and offer IP-protected, ISO-certified quality manufacturing with worldwide logistics support.

Worldwide shipping via DHL Express: 3-5 days to US/UK/Australia · 5-7 days to Europe · Tracking number provided

Shenzhen ISO Factory

15+ Years Experience

Owned production facility in Shenzhen, operated by Cailong Printing. ISO-certified quality manufacturing.

Same-Day Delivery

Rush 24h Available

Standard 3-5 days, urgent orders same day

DHL Express Direct

Nationwide Coverage

DHL door-to-door delivery across the US

Free Sample

Order with Confidence

Free physical sample for bulk orders

Quality Guarantee

100% Satisfaction

Free reprint if not satisfied, full refund

24/7 Support

Always Available

Professional customer service online 24/7

from HK$0.2230s QuoteWhatsApp