5.5x10 Blue 2 Mil Poly Packing List Enclosed Envelopes - 1000/Case

$72.21
/ case of 1000$0.07 per envelope
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
5 1/2" × 10"
Board / material
2 Mil Poly
Color
Blue
Freight class
Class 60
Specifications
| Inside dimensions | 5 1/2" × 10" (L × W) |
|---|---|
| Board / material | 2 Mil Poly |
| Color | Blue |
| Sold as | Case of 1000 |
| Order in multiples of | 1 |
| Case weight | 14.62 lb |
| Outer carton (shipping) | 12.25 × 11.0 × 4.75 in |
| LTL freight class | Class 60 |
| GTIN | 848109007908 |
| SKU | PL431 |
About this item
SKU PL431 — 5 1/2" × 10", 2 Mil Poly, Blue. Sold as a case of 1000, shipped from US warehouses.
Common questions
Will these envelopes stick to wet or damp corrugated boxes?
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.
Can I reposition these envelopes after application?
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.
What size packing slip fits in these envelopes?
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.
Are these envelopes compatible with automated packaging systems?
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.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.



