Get Reliable Mailing Envelopes Quote Today
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Factory direct costs lower than industry standard certified#1.0 Factory direct costs certified
Over 10,000 packaging products in stock certified#1.0 Quality products certified
Nationwide just-in-time delivery certified#1.0 Nationwide delivery certified

Professional Mailing Envelopes for Secure Document Delivery

Discover our comprehensive collection of mailing envelopes designed for business correspondence, shipping protection, and document security. From traditional business envelopes to specialized mailers with bubble cushioning, our products ensure your documents arrive safely. Our extensive inventory includes self-seal options, windowed envelopes, and eco-friendly choices to meet all your mailing needs.

Our Range of Products
ignoreGeneration#5 1/8 x 5 Foam Lined White CD Mailers
5 1/8 x 5" Foam Lined White CD Mailers
Foam lined protection
100% recycled materials
ignoreGeneration#17 x 21 Black Self-Seal Stayflats Plus Mailers
17 x 21" Black Self-Seal Stayflats Plus® Mailers
Document protection
No stiffeners needed
ignoreGeneration#Deluxe White Literature Mailers
Deluxe White Literature Mailers
62 different sizes
ECT-32-B corrugated
ignoreGeneration#9 x 11 1/2 Stayflats Do Not Bend Mailers
9 x 11 1/2" Stayflats® Do Not Bend Mailers
100% recyclable
Do not bend message
ignoreGeneration#Bubble Lined Poly Mailers
Bubble Lined Poly Mailers
Moisture resistant
Bubble cushioning
ignoreGeneration#Kraft Heat-Seal Bubble Mailers
Kraft Heat-Seal Bubble Mailers
3/16 bubble lining
Recycled kraft exterior
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Frequently Asked Questions

What types of mailing envelopes do you offer?
We offer bubble mailers, flat mailers, literature mailers, padded mailers, business envelopes, and specialty options like thermal barrier and eco-friendly choices for diverse shipping needs.
What's the difference between self-seal and peel-and-seal closures?
Self-seal envelopes require no moisture and simply fold and press to close, while peel-and-seal have adhesive strips that provide secure tamper-evident closure when peeled and pressed.
Which mailers provide the best protection for fragile items?
Bubble mailers with 3/16" lining, padded mailers with fiber padding, and rigid chipboard mailers offer excellent protection for fragile documents, electronics, and delicate items.
Do you offer eco-friendly mailing envelope options?
Yes, we offer recycled content mailers, curbside recyclable options like EarthKraft™, TerraBoard™ with 75% post-consumer content, and all-paper bubble alternatives.
What sizes are available for business correspondence?
We stock #10 business envelopes (4 1/8 x 9 1/2") in plain and windowed versions, plus various catalog and document sizes from 6x8" to 24x36" for different business needs.
Can I order custom quantities or bulk pricing?
Yes, we offer competitive volume pricing, custom quantities, and have over 10,000 products in stock for immediate shipment with nationwide just-in-time delivery programs.
What's the lead time for mailing envelope orders?
Most products ship immediately from our extensive inventory. We maintain stock levels to ensure fast delivery and offer just-in-time programs for regular customers.
Industries We Serve
E-commerce businesses requiring secure product shipping and customer communication packaging solutions#1.3
E-commerce

Secure packaging solutions for online retail shipments with cushioned protection and professional presentation.

Manufacturing companies needing industrial grade mailing solutions for parts and documentation delivery#1.3
Manufacturing

Industrial-grade mailing solutions for parts documentation, technical manuals, and supplier communications.

Healthcare facilities requiring secure document transmission and medical supply packaging for patient safety#1.3
Healthcare

Secure document transmission solutions for medical records, lab results, and sensitive healthcare communications.

Financial institutions using secure mailing envelopes for confidential document delivery and client correspondence#1.3
Financial Services

Confidential document delivery solutions with security features for banking and financial communications.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Why Businesses Choose Alliance Packaging Group

Massive Inventory Selection

Over 10,000 packaging products in stock with immediate shipment capability, ensuring you get what you need when you need it for uninterrupted operations.

Factory Direct Pricing

Our factory direct costs are lower than industry standards, providing exceptional value without compromising on quality for your packaging investment.

Nationwide Delivery Programs

Just-in-time delivery programs available nationwide with service second to none in the industry, ensuring reliable supply chain management.

Ready to streamline your mailing operations?

Get expert guidance on the right envelope solutions for your business needs. Our packaging specialists are here to help you optimize costs and improve efficiency.

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@alliancepkggroup.com

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@alliancepkggroup.com