Description
Sealed Air Mail Lite Size K/7 White Padded Envelopes (350 x 470mm)
Premium Lightweight Bubble Mailers for Safe, Cost-Effective Shipping
Sealed Air Mail Lite Size K/7 White Padded Envelopes provide maximum protection for large and bulky items during transit. Crafted from FSC-certified kraft paper and lined with recycled AirCap® bubble material, they offer a secure, sustainable, and professional mailing solution—ideal for heavy-duty postal requirements.
Dimensions:
Internal: 350mm (W) x 470mm (H)
External: 370mm (W) x 490mm (H)
Specifications:
| Specification | Details |
|---|---|
| Colour | White |
| Postal Size | Royal Mail Medium Parcel |
| Bag Weight | Approx. 39g |
| Recycled Content | Yes (60% in bubble lining) |
| FSC/PEFC Certified | Yes |
| Quantity per Box | 50 Envelopes |
| Quantity per Pallet | 30 Boxes |
| Easy Seal/Open | Yes |
| EAN | 5013719020103 |
| MPN | 103005505 |
Large and Practical Size
The internal dimensions of 350 x 470mm make these envelopes suitable for mailing bulkier items such as catalogues, boxed goods, textiles, and eCommerce orders.
Enhanced Protection
Each envelope is lined with Sealed Air’s AirCap® bubble film containing 60% recycled content, offering high-performance cushioning and shock resistance.
Cost-Effective Mailing
Designed for maximum volume with minimal weight, these envelopes are classed as Royal Mail Medium Parcel—perfect for efficient large-item shipping.
Sustainable and Responsible
Manufactured from FSC-certified, non-coated kraft paper with a partially recycled bubble lining, making them an environmentally conscious packaging choice.
Efficient and Secure Closure
A strong peel-and-seal strip provides a tamper-evident seal, while the easy-open feature ensures safe and smooth unpacking.
Barcode Identification
Each envelope features a pre-printed barcode for simplified stock tracking, warehouse management, and order processing.
Compatible with Popular Sizes
Equivalent to Featherpost K/7, Arofol AR10, and Jiffy Airkraft JL7, ensuring smooth compatibility with existing packaging systems.
Payment & Security
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