Side Loading Boxes
- Full Overlap Protection
- Side Loading Design
- Heavy-duty Protection
Women's Business Enterprise
ISO 9001:2015
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.
Talk to our experts for custom solutions and tailored guidance.
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What ECT ratings are available for flat shipping boxes?
We offer ECT-32, ECT-44, and ECT-48 ratings depending on your protection requirements and product specifications.
Can I get custom dimensions for specialized shipping needs?
What is the difference between side loading and regular flat boxes?
Are your flat mailers environmentally friendly?
What shipping options are available for bulk orders?
Do you provide fragile item protection features?
Can I get samples before placing a large order?
Talk to our experts for custom solutions and tailored guidance.
Secure packaging solutions for flat products, long items, and specialized manufacturing components requiring protective shipping.
Self-seal flat mailers and corrugated boxes perfect for online retail shipments of documents, artwork, and fragile items.
Protective flat boxes and mailers designed specifically for shipping artwork, frames, and delicate design materials safely.
Specialized boxes for golf clubs, skis, and other sporting goods requiring long, narrow, or custom-fit packaging solutions.
Talk to our experts for custom solutions and tailored guidance.
Get costs lower than industry standard with competitive volume pricing programs that reduce your packaging expenses significantly.
Over 10,000 packaging products truly in stock for same-day shipment with nationwide just-in-time delivery programs.
Complete packaging and material handling solutions with custom engineering by experienced team for operational efficiency.
Connect with our packaging experts for personalized recommendations and competitive volume pricing on corrugated flat boxes.
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
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