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Corporate Gifts

  • Custom Printed Window Envelopes
  • Custom Printed Window Envelopes
  • Custom Printed Window Envelopes
  • Custom Printed Window Envelopes
  • Custom Printed Window Envelopes
  • Custom Printed Window Envelopes
Custom Printed Window EnvelopesCustom Printed Window EnvelopesCustom Printed Window EnvelopesCustom Printed Window EnvelopesCustom Printed Window EnvelopesCustom Printed Window Envelopes

Custom Printed Window Envelopes

  • Material: Paper
  • Print: CMYK, Pantone
  • MOQ: 50,000 PCS
  • Lead time: 12-15 days
  • Product description: Unico is a top window envelope factory in China. Enhance your business communication with our high-quality, customizable window envelopes. Competitive price and fast delivery.
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Custom Printed Window Envelopes - Enhance Your Brand with Every Mail You Send

Custom window envelopes are a staple for any business that sends out printed communication. The transparent window allows recipient addresses or important information to show through, saving time and improving efficiency. With your branding printed directly on the envelope, you enhance credibility, recognition, and customer trust—all in one simple package.
As a professional paper printing factory based in China with over 20 years of experience, we specialize in high-quality, cost-effective custom envelope solutions tailored to your business needs.

Paper Kraft Envelope with Window

Custom Logo Printed Paper Kraft Envelope with Window

Product Features

Materials Available:

  1. Offset Paper (70gsm–120gsm)
  2. Kraft Paper (Natural Brown or White)
  3. Recycled Paper (Eco-Friendly Options)

Printing Options:

  1. Full-color (CMYK)
  2. Spot Color or Pantone Matching
  3. Hot Foil Stamping (Gold/Silver)
  4. Spot UV Printing for Shine & Texture

Window Options:

  1. Standard Rectangle
  2. Custom Shape (Circle, Oval, etc.)
  3. PET or Biodegradable Film

Envelope Sizes:

  1. DL (110 x 220 mm)
  2. C5 (162 x 229 mm)
  3. C4 (229 x 324 mm)
  4. Custom dimensions available

Sealing Options:

  1. Gummed (Moisture activated)
  2. Self-Seal (Pressure-sensitive)
  3. Peel & Seal (Removable strip)

Finish:

  1. Matte
  2. Glossy
  3. Textured or Linen Finish

White Cardstock Paper Envelope with Window

White Cardstock Paper Envelope with Window

Customization Options

We offer complete design flexibility so your envelopes align with your brand identity.

  1. Company logo and color branding
  2. Printed return address
  3. Barcode printing
  4. Full-bleed or edge-to-edge designs
  5. Custom window position and size
  6. Inside security tint (for confidential content)

Applications / Use Cases

  1. Business Correspondence
  2. Billing and Invoicing
  3. Bank and Financial Documents
  4. Government Notices
  5. Educational Institutions
  6. Direct Mail Marketing Campaigns

Why Choose Us

  1. Factory-Direct Manufacturing: Save cost by working directly with a professional paper printing factory.
  2. Fast Turnaround: Quick sampling and production to meet your deadlines.
  3. Eco-Friendly Materials & Inks: Sustainable options available on request.
  4. Global Shipping: Reliable export support and logistics handling.
  5. Free Design Support: Assistance with layout, file setup, and artwork optimization.

Self-seal Paper Envelope with Window

Self-seal Paper Envelope with Window

Frequently Asked Questions (FAQs)

1. What is the minimum order quantity (MOQ)?

Our standard MOQ is 50,000 pieces, but we can accommodate smaller trial orders for new clients.

2. Can I choose the position and size of the window?

Yes! We offer full customization of window shape, size, and placement.

3. Do you offer design services?

Absolutely. Our design team can assist you with layout, branding, and artwork setup.

4. What file format should I submit for printing?

We prefer vector formats like AI, EPS, or high-resolution PDF files.

5. Can I order eco-friendly window envelopes?

Yes, we offer recycled paper options and biodegradable window films.

6. How long does production take?

Production usually takes 12-15 days after artwork approval. Shipping times vary based on destination.

7. Do you ship internationally?

Yes, we export worldwide with reliable logistics partners.

8. Can I get a sample before mass production?

Yes, we offer digital or physical samples upon request.

9. What printing techniques do you use?

We use offset printing, digital printing, hot foil stamping, and spot UV depending on your design.

10. Are the envelopes suitable for automated mailing systems?

Yes, our envelopes are machine-compatible and designed for seamless use in automated mailers.

Custom Branded Paper Envelopes with Window

Custom Branded Paper Envelopes with Window

Start Your Custom Order Today!

Ready to upgrade your business mail? Let’s create your custom window envelopes that leave a lasting impression.