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Custom Paper Envelopes – Durable, Elegant, and Fully Customizable for Your Business Needs

When it comes to delivering documents, invitations, or promotional materials in style, custom paper envelopes offer the perfect balance of functionality and branding power. At Custom Boxes Inc., we understand that every detail matters, from the paper quality to the design. Whether you need simple envelopes for business correspondence or elegant, custom-designed envelopes for invitations or special events, we provide premium solutions tailored to your specific needs. With a wide range of sizes, finishes, and customization options, including printing and unique designs, our envelopes will elevate your business or personal brand. Enjoy fast production, free shipping across the USA, and excellent customer service with every order.

  • Premium Paper Quality
  • Fully Customizable
  • Branding & Printing
  • Fast Production & Delivery
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Order Custom Paper Envelopes Today – Fast, Affordable, and Tailored to Your Needs

  • Choose BOX Size
    Pick Your Size

    Select dimensions in cm, mm, inches, ml, or oz and more — whatever fits your product.

  • Pick Material printing
    Pick Material & Printing

    Choose the Stock, printing type, and enter your order quantity.

  • Upload or Request Design
    Upload or Request Design

    Upload your ready artwork — or just write “Need Design” and we'll handle it.

  • Share Your Details
    Share Your Details

    Fill in your name, contact number, and email for quick communication.

  • Verify Submit
    Verify & Submit

    Solve a quick captcha and hit “Submit Quote” — it takes seconds!

  • Get the Best Price Deal
    Get the Best Price Deal

    Our expert will reach out ASAP with the best market rate from a top packaging provider.

Get Your Custom Box Quote

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How We Work

After You Approve the Quote — Here's What Happens Next

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    Finalize Your Design-alt
    Finalize Your Design
  • 02
    Start Printing-alt
    Start Printing & Production
  • 03
    QC Passed Packed Shipped-alt
    QC Passed, Packed & Shipped
  • 04
    Track Receive Your Order-alt
    Track & Receive Your Order
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Why Custom Paper Envelopes Are Perfect for Your Business

Custom paper envelopes are more than just packaging; they are a reflection of your brand's identity. Whether you're sending invoices, promotional materials, invitations, or personal letters, the quality of the envelope speaks volumes. At Custom Boxes Inc., we offer high-quality custom envelopes made from durable materials, with an array of sizes, colors, and finishes to suit your specific needs. Our envelopes come with full customization options—print your logo, branding message, or artwork to enhance the visual appeal and create a lasting impression.

The Benefits of Custom Paper Envelopes:

  • Durability & Premium Quality: Crafted from thick, high-quality paper, our envelopes ensure that your documents remain protected during transit. Whether for everyday business use or special occasions, they provide excellent protection and a professional appearance.
  • Endless Customization Options: Choose from a variety of envelope sizes, colors, and styles, including square, rectangular, or custom shapes to perfectly complement your documents. Our customization allows you to add logos, business names, or promotional messages.
  • Enhanced Branding: With custom printing, you can display your company logo or personalized design directly on the envelope. This not only strengthens your brand recognition but also creates a more professional and polished image for your business.
  • Eco-Friendly Materials: If sustainability is important to your brand, we offer eco-friendly paper options, such as recycled or biodegradable materials, without compromising on quality.
  • Fast Turnaround & Reliable Delivery: Whether you need envelopes for an event or an urgent order for business correspondence, we provide fast production and reliable shipping, ensuring that your order arrives on time.

Product Variations & Types:

We offer custom paper envelopes in various sizes and styles, including standard #10 envelopes for business letters, A7 and A9 envelopes for invitations, and unique custom-shaped envelopes for creative packaging. Add special features like windows, gummed flaps, or self-sealing options to further customize your product. You can also choose from a variety of finishes—matte, glossy, or textured—to match the feel of your business or personal project.

Ideal For:

  • Business Communication: Use custom envelopes for your invoices, contracts, and official documents to enhance your professional image.
  • Invitations: Perfect for weddings, parties, or corporate events, where the envelope is as important as the invite itself.
  • Promotional Materials: Create personalized mailers for marketing campaigns, ensuring your brand message is noticed.

Customization Process:

The process of ordering custom paper envelopes is quick and straightforward. Simply choose the envelope size, material, and design, and our design team will assist you with the artwork. Whether you’re looking for a simple logo print or intricate designs, our team will ensure that your envelopes reflect your brand perfectly. With rapid production times, your custom envelopes will be ready to ship quickly, so you can get them in your hands as soon as possible.

Ready to Get Started?

Complete our quote form today to receive a fast, accurate price for your custom paper envelopes. Our low minimum order quantities make it easy for businesses of all sizes to order exactly what they need.

What Our Customers Say About Custom Paper Envelopes

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“Perfect for Our Invitations!” We used custom paper envelopes for our wedding invites, and they turned out beautifully! The quality is top-notch, and the print was sharp and vibrant. Highly recommend!
— Emily S. Bride-to-be, Event Planner
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“Impressive for Business Use” Our company ordered custom envelopes for business correspondence, and we couldn’t be happier. The quality is exceptional, and the ability to customize with our logo makes a big difference.
— Michael D. Operations Manager at Elite Marketing
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“Eco-Friendly and Stylish” We wanted to use sustainable packaging for our marketing materials, and these eco-friendly custom envelopes were perfect. They look great and align with our brand’s green initiatives.
— Laura J. Sustainability Coordinator at GreenTech Innovations
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Frequently Asked Questions

Answers to Help You Order with Confidence

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Our custom paper envelopes are made from high-quality, durable paper, available in a variety of finishes. We also offer eco-friendly options, such as recycled or biodegradable materials.

Yes! We offer a variety of envelope sizes, including business-sized #10 envelopes and A7, A9 sizes for invitations. We can also create unique custom shapes to suit your needs.

We offer fast production and shipping. Typically, you can expect your custom paper envelopes to arrive within 5–7 business days, depending on your location.

Absolutely! We offer full customization, including logo printing, artwork, and custom designs. Your envelopes will reflect your brand's identity with crisp, vibrant prints.

Our low minimum order quantity means you can order exactly the number of custom paper envelopes you need, whether it's a few or a bulk order.

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More Packaging Solutions

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About Custom Boxes Inc

Custom Boxes Inc is a leading manufacturer and supplier of custom packaging boxes tailored for every product and industry. From startups to global brands, we empower businesses across the USA with cost-effective, high-quality, fully personalized packaging solutions — crafted with precision, delivered with speed. Whether you need eco-friendly cardboard boxes, rigid luxury boxes, or branded retail-ready display packaging — we've got you covered with endless customization options, low MOQs, and lightning-fast turnarounds.