20 x 8 x 60" Side Loading Boxes
White Side Loading Locking Mailers
Square Mailing Tubes
Self-Seal Side Loading Boxes
Flat Boxes
Premium Mailing Tubes
Side Loading Boxes
Side Loading Stayflats Lite® Mailers
2-Piece Flat Boxes
4-Piece Flat Boxes
Telescopic Flat Boxes
ISO 9001:2015 certified

ISO 9001:2015

WBE Certified

WBE Certified

Flat Shipping Boxes for Art Packaging

Specialized flat shipping boxes designed for safe art packaging and transportation. Our corrugated solutions feature adjustable designs, heavy-duty protection, and side-loading convenience to ensure artwork, frames, and fragile items arrive undamaged. Available in multiple configurations with nationwide delivery.

Our Range of Products
20 x 8 x 60" Side Loading Boxes

20 x 8 x 60" Side Loading Boxes

  • End Insertion Design
  • Full Overlap Flaps
  • 60-inch Length Capacity
White Side Loading Locking Mailers

White Side Loading Locking Mailers

  • Perfect Literature Fit
  • Quick Assembly Design
  • Secure Snug Tab Closure
Square Mailing Tubes

Square Mailing Tubes

  • Won't Roll Around Design
  • Ships Flat Space Saving
  • No Tape Assembly Required
Self-Seal Side Loading Boxes

Self-Seal Side Loading Boxes

  • Premium Self-seal Design
  • ECT-32 White Corrugated
  • Easy Open Tear Strip
Flat Boxes

Flat Boxes

  • 170+ Configurations
  • Shallow Product Design
  • Enhanced Durability
Premium Mailing Tubes

Premium Mailing Tubes

  • 3-ply Spiral Construction
  • White Snap-on End Caps
  • Reusable & Recyclable

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Frequently Asked Questions

Will UPS provide a box for artwork?

UPS offers basic packaging, but specialized art shipping boxes provide superior protection for valuable artwork and fragile pieces.

What is the cheapest way to ship artwork?

What size flat box do I need for my artwork?

Are these boxes suitable for framed artwork?

Do you offer custom sizing for unusual artwork dimensions?

What ECT rating should I choose for shipping art?

Can I track my bulk order of art shipping boxes?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Art & Design

Art & Design

Professional packaging solutions for artwork, prints, posters, and creative materials requiring safe transportation.

Architecture & Engineering

Architecture & Engineering

Secure mailing tubes and flat boxes for blueprints, technical drawings, and architectural plans protection.

E-commerce & Retail

E-commerce & Retail

Efficient packaging solutions for online retailers shipping flat products, artwork, and fragile items to customers.

Moving & Storage

Moving & Storage

Heavy-duty flat boxes with fragile warnings designed specifically for moving services and storage applications.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Side Loading Boxes

Flat Shipping Boxes: Corrugated Options

Explore Alliance Packaging Group's comprehensive selection of flat shipping boxes designed for secure transportation of delicate items. Our corrugated flat boxes feature specialized designs including telescoping options, side loading configurations, and self-seal closures for maximum protection during transit.
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Side Loading Stayflats Lite® Mailers

Flat Shipping and Packing Boxes

Flat shipping and packing boxes designed for efficient storage and transportation of flat, fragile, or oversized items. Our comprehensive selection includes side-loading, telescoping, and specialty flat boxes with adjustable sizing, self-seal closures, and heavy-duty protection for secure shipping across industries.
Learn More
2-Piece Flat Boxes

Boxes for Packing Fragile Items Safely

Professional boxes designed specifically for safely packing and shipping fragile items including glassware, lamps, dishes, and delicate products. Our corrugated solutions feature specialized designs, foam protection, and reinforced construction to prevent damage during transit and storage.
Learn More

Why Art & Design Professionals Choose Alliance Packaging Group

Factory Direct Pricing

Lower costs than industry standard with competitive volume pricing programs for bulk orders and immediate cost savings.

Complete Product Selection

Over 10,000 packaging products in stock with more than 1,000 box sizes available for immediate shipment nationwide.

Custom Engineering Solutions

Experienced team provides tailored packaging solutions and expert consultation for specialized art shipping requirements.

Get Expert Packaging Solutions for Your Art Shipping Needs

Connect with our packaging specialists for custom quotes and expert recommendations on flat shipping boxes for artwork protection.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 770-309-1012 You can also send us a quick email at sales@apg-go.com