Shipping managers and fulfillment supervisors in e-commerce, logistics, and manufacturing operations who need to protect packing lists and shipping documents during transit. These 5 1/2" x 10" red poly envelopes with pre-printed messaging offer professional document protection on corrugated packages, ensuring your packing documentation stays clean, dry, and visible to receiving teams.
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Specs at a Glance
| Material | 2 Mil Polyethylene (Poly) |
| Dimensions | 5 1/2" W x 10" H |
| Pre-Printed Message | Packing List Enclosed |
| Adhesive Type | Hot Melt - High Tack |
| Recyclable | No |
Common Use Cases
- E-commerce order fulfillment and package documentation Manufacturing and distribution center shipping operations International logistics requiring document visibility and protection Cold chain and moisture-sensitive shipments requiring document preservation High-volume order processing requiring consistent labeling and tracking
What You'll Receive
- 1,000 pre-printed red 'Packing List Enclosed' poly envelopes per case Hot melt adhesive backing on all envelopes
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
Yes. The hot melt adhesive is specifically engineered for strong, permanent adhesion to corrugated cardboard and kraft paper surfaces. It requires no additional tape, glue, or activation and provides immediate tackiness for fast application in high-speed packing lines.
Absolutely. The 2 mil poly material creates a moisture barrier that protects packing lists, invoices, and other shipping documentation from water, humidity, and condensation during transit. This is especially valuable for multi-day shipments and international logistics.
Pre-printed messaging eliminates manual labeling, reduces fulfillment errors, and immediately signals to receiving personnel what documents are inside. The bold red color ensures visibility in busy warehouses, speeds up package verification, and presents a more professional appearance to customers.
The envelopes feature a panel face design that opens along the 5 1/2" dimension, allowing documents to slide in easily without requiring cutting or sealing. After insertion, the hot melt adhesive backing secures the envelope permanently to your package.
Technical Specifications
| Material | 2 Mil Polyethylene (Poly) |
| Dimensions | 5 1/2" W x 10" H |
| Pre-Printed Message | Packing List Enclosed |
| Adhesive Type | Hot Melt - High Tack |
| Recyclable | No |
| Color | Red |
| Strength / Material | 2 Mil Poly |
| Dimensions (Internal) | 5 1/2"" × 10"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
12.0" × 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
TRUST & RELIABILITY
Product Support
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Buyer guides
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