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Blank A9 Envelope

Blank A9 Envelope (8.75" x 5.75")

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Blank A9 Envelope

  • Art Size: 8.75 x 5.75
  • Flap Area: 8.75 x 2

If you are looking for blank A9 envelopes with dimensions of 8.75" x 5.75", you can find them at various stationery suppliers. Here are some options to consider:

  1. Online stationery suppliers: Websites like Amazon, Staples, and Office Depot offer a wide range of stationery products, including blank A9 envelopes. You can search for "A9 envelopes" on these platforms and filter the results by size to find options with the dimensions you need. Make sure to check the product descriptions to confirm that they are blank envelopes.

  2. Local office supply stores: Visit local office supply stores or stationery stores in your area. They often carry a variety of envelope sizes, including A9. Inquire with the store staff or check their product displays to find blank A9 envelopes with the dimensions you require.

  3. Specialty stationery stores: Look for specialty stationery stores or paper shops that focus on providing a wide range of envelope options. These stores may have a larger selection of envelope sizes and materials, including blank A9 envelopes. They can provide guidance on choosing the right envelopes for your needs.

When purchasing blank A9 envelopes, consider factors such as envelope quality, color options, seal type (such as gummed or self-sealing), and the quantity needed. It's also important to ensure that the dimensions of the envelopes match your requirements (8.75" x 5.75" for A9).

Blank A9 Envelopes (5.75'' =x 8.75'') — Wholesale Stationer Envelopes

Deliver sleek, perfectly tailored packaging for 5.5'' x 8.5'' invitation suites, holiday cards, and corporate mailings with premium, precision-converted A9 blank envelopes.

Designed for wedding stationers, event planners, calligraphy artists, and boutique graphic designers, our Blank A9 Envelopes provide the exact dimensions, rich paper weights, and flawless flap construction required for high-end correspondence—backed by wholesale trade pricing and white-label fulfillment.

Product Overview & Specifications

Specification Technical Details
Envelope Style A9 Announcement Envelope ($5.75'' \times 8.75''$ / $146.05 \times 222.25\text{ mm}$)
Fits Insert Size $5.5'' \times 8.5''$ ($139.7 \times 215.9\text{ mm}$) Flat or Folded Cards (Half-Letter Size)
Flap Style Euro Flap (Deep Pointed Flap) or Traditional Square Flap
Moistening Seal Premium Commercial Moisture-Activated Gumming
Printer Compatibility Inkjet, Laser, Digital Press, Screen Printing, and Calligraphy / Hand Inking
Fulfillment Wholesale Trade Pricing with Blind, White-Label Drop-Shipping (No Minimums)

Why Stationers & Event Planners Choose A9 Envelopes

1. Precision Tailored Fit for $5.5'' \times 8.5''$ Cards

Unlike larger A10 envelopes which leave extra wiggle room, the A9 envelope ($5.75'' \times 8.75''$) provides a snug $0.125''$ clearance around all edges of a $5.5'' \times 8.5''$ card. This creates a tailored, high-end presentation for single-card announcements, folded holiday cards, and streamlined invitation suites.

2. Premium Fine Paper Stocks & Finishes

Match your card stock seamlessly with our curated envelope finishes:

  • Savoy Cotton White & Natural (80# Text / $118\text{ GSM}$): $100\%$ pure cotton paper with a velvety, luxurious hand-feel. The gold standard for fine art calligraphy, foil stamping, and luxury wedding suites.

  • Mohawk Via Felt (80# Text / $118\text{ GSM}$): A rich, tactile felt texture that pairs beautifully with watercolor illustrations and textured card stocks.

  • Bright White & Natural Smooth (70# / 80# Text): Crisp, archival uncoated stocks offering exceptional opacity and smooth surface feed for digital press printing and addressing.

3. Elegant Euro Flap & Square Flap Options

Select deep Euro Flaps for a vintage European aesthetic that highlights custom wax seals and envelope liners, or clean Square Flaps for modern, corporate presentations.

4. Calligraphy & Digital Address Friendly

Engineered with high-grade paper sizing to prevent feathering, ink bleeding, or ghosting when using dip pens, brush lettering, archival gel pens, or digital address printing.

Envelope Sizing & Compatibility Comparison

                A9 ENVELOPE vs. A9 INSERT DIMENSIONS
   ┌──────────────────────────────────────────────────────────────┐
   │ A9 ENVELOPE (5.75" x 8.75")                                  │
   │   ┌──────────────────────────────────────────────────────┐   │
   │   │ A9 INSERT CARD (5.5" x 8.5") — Snug 0.125" Clearance  │   │
   │   │                                                      │   │
   │   │                     CARD ARTWORK                     │   │
   │   │                                                      │   │
   │   └──────────────────────────────────────────────────────┘   │
   └──────────────────────────────────────────────────────────────┘

Envelope Size Envelope Dimensions Matching Card Insert Size Fit Profile & Application
A9 5.75'' x 8.75'' 5.5'' x 8.5'' (Half-Letter) Snug, Tailored Fit for single/thin 5.5'' x 8.5'' cards
A10 $6.0'' \times 9.5''$ 5.75'' x 8.75'' (Half-Letter) Roomy Fit for thick, multi-piece stacked suites
A7 5.25'' x 7.25''$ $5.0'' \times 7.0''$ (A7 Standard) Standard Main Wedding Invitations
A2 $4.375'' \times 5.75''$ $4.25'' \times 5.5''$ (A2 Standard) Reply Cards, Personal Stationery, Thank Yous

USPS Mailing Guidelines for A9 Envelopes

Postage & Processing Notice:

A9 envelopes ($5.75'' \times 8.75''$) meet standard USPS rectangular aspect ratios ($1.3\text{ to }2.5$), allowing them to process through automated mail sorting equipment.

  • Standard Letter Rate: Flat A9 mailings under 1 oz qualify for standard 1-piece letter postage rates.

  • Weight & Thickness Check: Multi-layered invitation suites (including wax seals, thick cotton cards, and ribbon ties) may exceed 1 oz or $0.25''$ thickness and require extra postage or a Non-Machinable Surcharge stamp.

Recommended Applications

  • Holiday & Seasonal Greeting Cards: Outer envelopes for folded $5.5'' \times 8.5''$ photo cards and studio artwork.

  • Streamlined Wedding & Gala Suites: Single-card or light multi-piece $5.5'' \times 8.5''$ invitations.

  • Corporate VIP Announcements: Executive gala invitations, award ceremony passes, and high-end brand mailings.

  • Calligraphy Practice & Studio Stock: Premium blank stock for studio stationers, hand-lettering artists, and custom wax-seal creators.

Frequently Asked Questions (FAQ)

What card size fits inside an A9 envelope?

A9 envelopes (5.75'' x 8.75'') are designed specifically to hold 5.75'' x 8.75'' cards (half-letter size). They leave a tailored $0.125''$ clearance around the edges.

What is the difference between an A9 and an A10 envelope?

Both accept a $5.5'' \times 8.5''$ card. However, an A9 envelope (5.75'' x 8.75'') offers a precise, snug fit for 1–2 flat or folded cards, while an A10 envelope (6.0'' x 9.5'') provides extra room for thick, multi-card stacked suites with wax seals or ribbons.

Can I run blank A9 envelopes through a digital printer?

Yes. Our smooth and felt A9 envelopes feed reliably through laser and inkjet printers. When printing on deep Euro Flaps, ensure your printer feed tray supports custom envelope sizes and flap-down orientations.

What is the minimum order quantity for blank A9 envelopes?

StationeryHQ offers wholesale trade pricing with no minimum order requirements. Order as few as 10 envelopes for custom proofing or batch packs of 250 to 5,000+ for large client runs.