"Document Enclosed" Envelopes
C6 Plain “Document Enclosed” Envelopes (Unprinted) — Clear Document Wallets for Parcels
Keep paperwork secure, visible and protected in transit with C6 plain “Document Enclosed” envelopes. These clear document wallets are designed to hold delivery notes, invoices, packing lists and returns paperwork on the outside of parcels so the contents can be identified quickly without opening the package. The wallet’s self-adhesive backing allows fast application to cartons, poly mailers and stretch-wrapped pallets, helping streamline despatch and receiving.
This listing is for plain / unprinted C6 document enclosed wallets (often referred to as “document enclosed envelopes”). They are a popular choice for warehouses, eCommerce fulfilment, couriers and manufacturers that want a clean, professional look while still meeting day-to-day shipping needs.
Key Features
Clear, easy-to-read presentation
The transparent face keeps documents legible for carriers and goods-in teams, reducing delays caused by missing or unreadable paperwork.
Self-adhesive backing for quick application
Peel-and-stick backing helps you attach the wallet quickly to common packaging surfaces during packing and despatch.
“Document Enclosed” message
The “Document Enclosed” wording helps draw attention to the paperwork location, making it easier for recipients to find invoices or packing slips.
C6 format for shipping paperwork
C6 is a widely used document wallet size for folded A4 paperwork and standard despatch documents, making it a versatile option across many industries.
Plain / unprinted wallet
A simple, neutral appearance that suits a wide range of brands and shipping workflows.
- Clear wallet with “Document Enclosed” wording
- Peel-and-seal self-adhesive backing
- C6 format document wallet
- Ideal for invoices, packing lists and delivery notes
- Helps keep paperwork clean and protected during transit
Typical Uses
- Attaching invoices and packing lists to cartons and mailers
- Including delivery notes on outbound shipments
- Returns paperwork and RMA documentation
- Warehouse picking/packing operations and fulfilment lines
- Courier and logistics documentation on parcels and pallets
C6 Plain “Document Enclosed” Envelopes — Full Product Guide
Document enclosed wallets are a simple but highly effective way to improve shipping accuracy and speed up receiving. By placing paperwork on the outside of the parcel, you reduce the chance of documents being lost inside packaging, and you make it easier for carriers and customers to confirm what a shipment contains.
How It Works
Place your paperwork inside the wallet, remove the release liner from the adhesive backing, and apply the wallet to the outside of your parcel. The clear front keeps the document visible, while the wallet helps protect it from scuffs and handling during transit. The “Document Enclosed” wording highlights where the paperwork is located.
Materials and Construction
These wallets are made as clear document pouches with a self-adhesive backing designed for fast application during packing. The clear face is intended to keep documents readable while providing a protective barrier against everyday handling.
Packaging Surface Compatibility
Document wallets are commonly applied to:
- Cardboard cartons and boxes
- Poly mailers and mailing bags
- Stretch wrap and pallet wrap (where a smooth contact area is available)
For best results, apply to a clean, dry surface and press firmly across the wallet to ensure good contact.
Health and Safety
As with most packaging accessories, keep wallets and release liners away from children and dispose of liners responsibly to reduce slip hazards in packing areas. If you are applying wallets at speed on a packing bench, consider a simple waste collection point for backing liners to keep workstations tidy.
Ideal Applications and Use Cases
eCommerce fulfilment
Attach invoices or returns paperwork to parcels so customers can quickly locate documents on arrival.
Warehousing and distribution
Support faster goods-in processing by keeping delivery notes visible and accessible.
Manufacturing and B2B shipping
Include packing lists and compliance paperwork externally to reduce time spent opening cartons for checks.
Courier and logistics operations
Help drivers and depot teams identify paperwork quickly, especially when shipments change hands multiple times.
Maintenance, Cleaning and Care
Document wallets are designed for single-use shipping applications. Store unused wallets in a clean, dry area away from excessive heat or direct sunlight to help maintain adhesive performance. During application, avoid dusty or damp surfaces where possible.
Case Study (Typical Workflow Improvement)
A busy despatch team often prints a packing list and invoice for every order. Without an external wallet, paperwork can be placed inside the carton and may be missed by the recipient, or it can be taped to the outside where it becomes hard to read or tears in transit. By switching to clear “Document Enclosed” wallets, the team can standardise the packing step: insert paperwork, peel, stick, and move on. This reduces rework caused by missing documents and helps customers find invoices immediately on delivery.
Who Is It For?
- Online retailers and fulfilment centres
- Warehouses and distribution hubs
- Manufacturers shipping parts and assemblies
- Office and admin teams sending documentation with parcels
- Third-party logistics (3PL) providers
Colours / Features Available
- Clear wallet face for easy visibility
- “Document Enclosed” wording
- Plain / unprinted style
Sizes Available
This product page represents a C6 format document enclosed wallet. If you need a different wallet size or a different printed message, please contact us or browse our document wallet range to match your paperwork format and packing process.
Need help choosing?
If you’re unsure which document wallet size best suits your paperwork (for example, whether you’ll be inserting folded sheets, multi-page invoices, or thicker document packs), tell us what you’re enclosing and what packaging you’re applying to, and we’ll help you select the most suitable option.