Shipping managers and fulfillment supervisors handling high-volume order processing need reliable document protection that simplifies operations. These 5 1/2" x 10" blue packing list envelopes feature pre-printed "Packing List Enclosed" messaging on durable 2 mil poly material, ensuring packing slips stay secure and visible throughout the shipping lifecycle.
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Specs at a Glance
| Material | 2 Mil Poly |
| Dimensions | 5 1/2" x 10" |
| Color | Blue |
| Adhesive Type | Hot Melt |
| Recyclable | No |
Common Use Cases
- E-commerce order fulfillment with enclosed packing slips Third-party logistics (3PL) high-volume shipping operations B2B wholesale distribution and order documentation Returns processing and reverse logistics documentation Multi-channel retail shipping and inventory management
What You'll Receive
- 1,000 pre-printed blue "Packing List Enclosed" envelopes per case Hot melt adhesive backing factory-applied
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
The hot melt adhesive works best on clean, dry surfaces. For optimal adhesion in humid environments, ensure corrugated is dry before application. The 2 mil poly material protects enclosed documents from moisture regardless of exterior conditions.
Hot melt adhesive creates permanent bonds once applied. For maximum hold strength, apply firmly and allow 30 seconds for proper adhesion. Plan envelope placement carefully before application to avoid repositioning.
The 5 1/2" x 10" envelope accommodates standard packing slips up to 5 1/4" x 9 3/4" folded or smaller unfolded documents. The open-along-dimension design allows easy insertion and removal.
Yes, the consistent 5 1/2" x 10" size and pre-applied hot melt adhesive make these suitable for semi-automated and manual fulfillment environments. Check your specific system's adhesive specifications before deployment.
Technical Specifications
| Material | 2 Mil Poly |
| Dimensions | 5 1/2" x 10" |
| Color | Blue |
| Adhesive Type | Hot Melt |
| Recyclable | No |
| Color | Blue |
| Strength / Material | 2 Mil Poly |
| Dimensions (Internal) | 5 1/2"" × 10"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
12.25" × 11.0" × 4.75" (L × W × D)
Unit of Measure
CASE
Qty Per Shipping Unit
1000 PER CASE
LTL Freight Class
Class 60
Carrier Eligibility
UPS Ground & Freight Eligible
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