Mailing Envelopes Factory Directly Tamper Proof Adhesive Seal Security Paper Envelope Mailing Custom Printing

In the process of enterprise development, various promotional methods need to be adopted

It’s including the use of enterprise custom printed paper mailing envelopes with logo

In order to achieve a comprehensive and multi-level effect.

It is generally possible to use custom print paper mailing envelopes letters

to convey some blessings on customers’ birthdays or holidays

It can make customers feel the concern of the company and leave a better impression on the company.

By using custom printing mailing envelopes, the company’s visibility and reputation can be enhanced.

When designing custom mailing envelopes or gift envelopes, in order to achieve a good promotional effect,

It is necessary to ensure that the paper, printing method, and process meet the requirements, otherwise it will have a negative impact.

Courier mailing envelopes or custom printed express shipping mailing envelopes

And poly mailer bags are actually a very important way of promotion,

You can print the company’s logo, name, etc., and also have a subtle promotional effect.

Specifications:

Product Name	Factory Directly Tamper Proof Adhesive Seal Security Paper Envelope Mailing Envelopes Custom Printing
Envelope Style:	Expandable envelope, envelope with side gusset, stay flat envelope, etc
Dimension(L+W+H):	Customized or Standard size
MOQ Quantity:	500pcs
Paper Stock:	Brown Kraft Paper, White Kraft Paper, Art Paper, Ivory Board, Duplex Board, Specialty Paper, or Custom Paper
Printing:	CMYK color,PMS color,white ink,hot foil stamp (gold/slver/red/black,ect),spot UV
Closure:	Self adhesive,string button,tearing
Included Options:	Ribbon,string button,window
Proof:	Flat View, 3D Mock-up, Physical Sampling (On request)
Shipping:	By express, air and sea
Usage:	Shipping / mail / packaging for clothing/skin care product/book/hair extensions/jewelry/seed/art prints/book/sticker/photo/document

Specifications for Customized Printing Mailing Envelopes (Used in the USA)

1. Variety of Envelope Sizes:
   Available in standard USA sizes such as #10 (4.125” x 9.5”), #9 (3.875” x 8.875”), A2 (4.375” x 5.75”), A7 (5.25” x 7.25”), 9” x 12” for documents, and 10” x 13” for larger mailing needs.

2. Custom Printing Options: Full-color digital or offset printing with high-resolution logos, company branding, return addresses, and promotional messages.

3. Material Options:

   • Standard 24lb White Wove Paper – Lightweight yet durable.
   • 28lb Premium White Paper – Heavier for a professional touch.
   • Brown Kraft Paper (Recycled) – Ideal for eco-conscious brands.
   • Tyvek® (Water-Resistant & Tearproof) – Suitable for important document mailing.

4. Sealing Options:

   • Gummed Seal (Moisten to Close) – Traditional and budget-friendly.
   • Peel & Seal (Self-Adhesive Strip) – Easy-to-use, no moisture required.
   • Clasp Closure – Reusable metal clasp for repeated use.

5. Window or Non-Window Design:

   • Window Envelopes – Allows recipient’s address to show through (available in single or double window formats).
   • Non-Window Envelopes – Full coverage for confidential mailing.

6. Security Features:

   • Tamper-Proof Adhesives – Protects against unauthorized opening.
   • Security Tint (Inside Print) – Prevents reading through the envelope for privacy.

7. Custom Shapes & Flap Styles:

   • Standard commercial flaps, booklet flaps, and square-flap envelopes for invitations.

8. Durability & Mailing Compatibility:

   • USPS-approved designs for machine processing and postage printing compatibility.
   • Sturdy construction to withstand shipping, bending, and transit handling.

9. Eco-Friendly Printing & Materials:

   • Soy-based inks, FSC-certified paper, and biodegradable adhesives available.
   • Recyclable and compostable envelope options for sustainable businesses.

10. Bulk Ordering & Packaging Options:

• Orders available from 100 units up to 100,000+ units for corporate use.
• Packed in shrink-wrapped bundles or individual boxes for organized storage and distribution.

Pricing Details for Custom Mailing Envelopes

Pricing depends on size, material, print coverage, and order quantity.
Below is a general price range per unit based on bulk orders:

✅ Additional Costs:

• Full-Color Edge-to-Edge Printing: +$0.10 to $0.50 per unit
• Embossing, Foil Stamping, or UV Gloss: +$0.30 to $1.00 per unit
• Custom Die-Cut or Unique Flaps: +$0.50 to $1.50 per unit

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Shipping Information

• Production Time: Standard production time is 7-14 business days. Rush production (3-5 business days) is available for an extra fee.
• Shipping Methods:
  • Standard Shipping (5-10 days) – Cost depends on weight and location.
  • Expedited Shipping (3-5 days) – Available for urgent orders.
  • Freight Shipping for Bulk Orders (5,000+ units) – Cost-effective for large orders.
• International Shipping: We ship worldwide; pricing depends on destination and order weight.

📦 Packaging Options:

• Shrink-wrapped in bundles of 100 or 250 envelopes.
• Boxed with protective layering to prevent bending or damage.
• Custom-branded packaging available upon request.

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Design Recommendations for Custom Mailing Envelopes

✅ 1. Keep Branding Consistent

• Use your company logo, color scheme, and fonts to reinforce brand recognition.
• Consider adding a tagline or slogan to enhance brand messaging.

✅ 2. Choose the Right Envelope Size

• #10 (4.125” x 9.5”) – Best for business letters, invoices, and everyday mailing.
• 9” x 12” or 10” x 13” – Ideal for large documents, booklets, and marketing materials.
• A2, A7, or Square Flaps – Best for invitations, greeting cards, or specialty mail.

✅ 3. Select the Best Print Type

• 1-Color Printing: Cost-effective for basic branding (black, blue, or red ink).
• Full-Color Printing: Recommended for eye-catching promotional envelopes.

✅ 4. Add Functional Elements

• Security Tint: Enhances confidentiality for sensitive documents.
• Pre-Printed Return Address: Saves time for frequent mailings.
• QR Code or Website URL: Encourages digital interaction with your brand.

✅ 5. Keep Text Readable & USPS-Compliant

• Use a professional font (12-14 pt) for return addresses.
• Ensure envelope design meets USPS automation guidelines (leave space for stamps and mailing addresses).

✅ 6. Use Eye-Catching Additions for Marketing

• Add foil stamping, embossing, or glossy spot UV to make your envelopes stand out.
• Include limited-time offers, call-to-action phrases, or promotional codes.

✅ 7. Test Your Design Before Bulk Printing

• Request a digital proof or printed sample before finalizing a large order.
• Ensure colors, logo placement, and text alignment match your branding goals.

To provide a custom quote for your custom mailing envelopes printing, I need a few details about your requirements. Please specify:

1. Envelope Size: (e.g., #10, 9″x12″, 10″x13″, A7, etc.)
2. Material Type: (Standard 24lb White, Premium 28lb, Brown Kraft, Tyvek®, Recycled, etc.)
3. Printing Type: (1-color, full-color, edge-to-edge, foil stamping, embossing, etc.)
4. Sealing Type: (Gummed Seal, Peel & Seal, Clasp Closure)
5. Window or Non-Window: (Single window, double window, or solid)
6. Security Features: (Inside security tint, tamper-proof adhesive, etc.)
7. Order Quantity: (100, 500, 1,000, 5,000, 10,000+?)
8. Additional Features: (Pre-printed return address, QR code, promotional message, etc.)
9. Shipping Location: (City/State for an estimated shipping cost)
10. Deadline: (Do you need rush production or standard turnaround?)

Once you provide these details, I’ll generate a detailed pricing breakdown, estimated shipping cost, and production timeline for your order.

Custom Printed Mailing Envelopes Wholesale Custom White Paper Mailer Biodegradable Envelopes with Full Color Printing

Mailing Envelopes Artwork Design Services

We offer custom artwork design for mailing envelopes tailored to elevate your brand identity and ensure maximum impact—whether for business correspondence, direct mail campaigns, invitations, or promotional material.

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 What’s Included in Our Design Service for Mailing Envelopes?

1. Custom Mailing Envelopes Layout Design

   • Standard and custom sizes supported (DL, C5, C4, 9×12″, etc.)

   • One-sided or two-sided designs (front and flap/back)

2. Branded Visual Style

   • Integration of logos, color themes, typography

   • Creative layout of sender/recipient zones, stamps, QR codes, etc.

3. Artwork Optimization for Printing

   • Bleeds, safety margins, fold guides

   • Aligned with your printer’s specifications

4. Mockups & Previews

   • Realistic digital previews for review

   • Optional 3D envelope presentation

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How to Get the Design?

Step 1: Provide the Following Inputs

• Your logo (vector preferred: .AI, .EPS, .PDF)

• Company colors and fonts (or brand guidelines)

• Desired envelope size (DL, C5, C4, etc.)

• Required content: address blocks, tagline, icons, website, etc.

• Print specs from your vendor (if available)

Step 2: We Design

• Initial concept in 1–2 working days

• 2–3 layout options for you to choose from

• Up to 2 rounds of revisions included

Step 3: Final Delivery

• Print-ready artwork (.AI, .PDF, .EPS)

• Mockups for client/internal presentation

• Optional export to CMYK .JPG or .PNG for digital previews

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📐 Artwork Requirements for Printing

We will ensure all these requirements are met for you.

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💰 Pricing Details (USD)

Includes full commercial usage rights and print-optimized files.

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✅ Why Choose Us?

• 🎯 Precision Print Knowledge
  We understand press requirements and deliver error-free files every time.

• ✍️ On-Brand, Clean Designs
  Each design reflects your brand’s professionalism, not just a template fill-in.

• 🚀 Fast & Flexible Turnaround
  Get your first draft in 24–48 hours. Urgent delivery available.

• 💼 Trusted by Corporate & Creative Clients
  From law firms to luxury brands—we adapt to your tone and goals.

✉️ Types of Mailing Envelopes We Offer Artwork For

We design artwork for a wide range of standard and specialty envelope types, including:

Why Mailing Envelopes Still Matter in the Digital Age?

Even in 2025, mailing envelopes are far from obsolete. In fact, they’re strategically valuable in a digital-saturated world for the following reasons:

1. 🎁 Tangible Brand Experience

In a world of emails and digital ads, physical mail feels more personal. A well-designed envelope immediately creates curiosity and value.

“People delete emails. They open envelopes.”

2. 🏷️ Professionalism & Trust

Printed envelopes convey legitimacy—especially for invoices, contracts, legal, or official communication.

• Financial firms, legal services, and healthcare still rely heavily on print

• Clients often expect a formal, branded mailing

3. 📈 High Engagement in Direct Mail

Modern direct mail campaigns often outperform digital ads in:

• Open rates

• Conversion rates

• Recall

Especially effective for:

• Real estate

• Local service businesses

• Luxury/personalized promotions

4. 🎯 Targeted, Personalized Campaigns

When used selectively, printed envelopes can:

• Stand out in a nearly empty mailbox

• Deliver premium materials like invitations, VIP offers, or branded welcome kits

5. 📬 Required for Certain Legal/Official Use

In many countries and industries:

• Contracts, notices, and confidential materials still require physical delivery

• Envelopes serve as part of a compliance or documentation process

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✅ So Why Do We Still Offer Envelope Design?

Because businesses today need real, hybrid brand presence—not just digital noise.

Our modern envelope designs aren’t just about packaging a letter—they’re about creating a first impression, a touchpoint, and an emotional connection that digital media alone cannot deliver.

After-Sale Services Policy – Custom Mailing Envelopes Design

We stand behind the quality and professionalism of our custom mailing envelope designs. Our after-sale services are designed to give you peace of mind, ensure satisfaction, and support your successful use of the artwork in both print and digital formats.

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✅ What’s Included in Our After-Sale Services

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⏱️ Support Window

• Standard Support Period: 14 days from final file delivery

• Extended File Access: 60-day archive of your project files (AI, PDF, mockups)

• Response Time: 24–48 hours (Mon–Fri) for most support requests

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❌ What’s Not Included

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🛡️ Satisfaction Guarantee

If your delivered files do not meet the specifications we agreed on (size, format, resolution, branding), we will revise them free of charge until corrected.

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📩 Need Help After Purchase?

Simply reply to your delivery email or contact us at [sales@chinaprintinggroup.com] with your order number and details. We’re here to ensure your envelope project succeeds from concept to print.

FAQs for Custom Printed Mailing Envelopes

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1.  Can you help me with my custom logo design wedding packaging money mailing envelopes with the custom paper envelope style?

A: Yes. Could you please tell me more details such as size,qty,colors,paper envelopes requirement,finishing…etc? Once I receive all the details of custom logo wedding paper envelope that you need,the best prices will be sent soon.

2. Can you do the colorful cotton paper envelopes with Logo and also with my custom design? I need the surface with lamination,also LOGO with embossing or foil stamping.

A: Yes,we have different types of cotton paper envelopes,you can choose the thickness such as 120gsm,150gsm,200gsm…etc. And full color printing or single color printing on it are both available,windows on the envelope is acceptable as well. If you need the logo to be highlighted,embossing or foil stamping is good idea,but I recommend foil stamping,as thicker paper with embossing is better,but foil stamping can be printed on any thickness of paper.

3. What sizes of custom printed mailing envelopes are available?

We offer a wide range of envelope sizes, including:

• #10 Envelopes (4.125” x 9.5”) – Standard business correspondence.
• #9 Envelopes (3.875” x 8.875”) – Smaller return mail envelopes.
• 9” x 12” & 10” x 13” Envelopes – For larger documents, catalogs, and booklets.
• A2, A7, and Square Envelopes – Ideal for invitations, greeting cards, and special mailings.

4. What printing options are available for mailing envelopes?

We provide several custom printing options, including:

• 1-Color, 2-Color, and Full-Color Printing (CMYK & Pantone)
• Edge-to-Edge (Full-Bleed) Printing
• Foil Stamping, Embossing, and Spot UV Gloss for premium branding
• Security Tint Printing for added privacy

5. Can I print on both sides of the envelope?

Yes! You can print on the front, back, and even the inside of the envelope (for security tints or promotional messages).

6. Do you offer envelopes with windows for invoices and statements?

Yes, we offer:

• Single-Window Envelopes (typically for billing and payroll)
• Double-Window Envelopes (for statements and payments)
• Custom Window Shapes & Sizes

7. What sealing options are available?

We provide multiple sealing options:

• Gummed Seal: Traditional moisture-activated adhesive
• Peel & Seal: Easy-to-use self-adhesive strip
• Clasp Closure: Reusable metal clasp for secure storage
• Tamper-Proof Adhesives: For confidential and sensitive documents

8. Are your mailing envelopes USPS-compliant?

Yes! Our envelopes meet USPS mailing regulations, ensuring smooth processing through postal automation systems. If you require special mailing formats (such as barcodes or indicia printing), we can customize them accordingly.

9. Do you offer eco-friendly and recycled envelopes?

Absolutely! We provide:

• 100% Recycled Kraft Paper Envelopes
• FSC-Certified Paper Options
• Soy-Based Inks & Biodegradable Adhesives for environmentally friendly printing

10. What is your minimum order quantity for custom printed mailing envelopes?

Our minimum order quantity starts at 100 envelopes, but we offer bulk discounts for orders of 500, 1,000, 5,000, or 10,000+ envelopes.

11. How long does production and shipping take?

• Standard Production: 7-14 business days
• Rush Orders: Available in as fast as 3-5 business days (additional cost)
• Shipping Options: Standard (5-10 days), Expedited (3-5 days), and Freight Shipping for large orders

12. Can I get a proof before printing my envelopes?

Yes! We offer:

• Digital Proofs (Free) – Sent via email for your approval
• Physical Sample (Paid Option) – A printed sample mailed to you before bulk production