· What is sustainable packaging?
· We are Climate Partner
· Junk Mail vs. The Environment
· Plastic Pollution, Things We Can Do About It
· Personal Steps You Can Take to Fight Global Warming
· 50 Things You Didn’t Know About Plastic (and Recycling)
· How to Stop Global Warming
· Product Packaging: Sustainable Examples + Unboxing Tips
· Eco-Friendly Protective Packaging Options
· Sending Post Sustainably With Eco Padded Envelopes
· Prepare Business For Peak Season?
· Utilise Black Friday?
· Use 91+ Video Marketing Statistics?
· How To Assemble A PiP Box?
· 101 Business Ideas You Can Start Today
· 100 Profitable Side Hustle Ideas
· The Ultimate Guide To Ecommerce Shipping And Fulfilment
· Royal Mail Click & Drop- A fast and flexible online postage tool
· Why Your Product's Packaging Is as Important as the Product Itself
· A Guide to Understanding Royal Mail Parcel Sizes
What You Need to Know - Plastic Packaging Tax
Currently, 95% of our products are earth-friendly. We offset 570,380kg of carbon emissions via the Wind energy project in Northeast Brazil. ID: 15019-2103-1001
The C4 expandable envelope adjusts to your needs. For flat packing insert items and peel off the closure strip and seal the envelope. To expand the envelope push in both sides and the bottom of the envelope until you begin to see a box shape forming, The two bottom corners of the envelope will stick out into points Fold the points into the bottom of the envelope. Insert your items and seal the envelope with the closure strip.
Used for mailing books and media and is particularly good for flat products. All our products feature a 'peel and seal' lid flap for speedy sealing and have additional bulking bends to accommodate thicker items. We also use a pressure sensitive hot-melt for superior adhesion to give you the peace of mind that your items will arrive in the same excellent condition as when you posted them.
Material | Corrugated cardboard, |
Material Composition: | 100% Recycled Kraft Paper |
Recommended Storage Temperature | 13-21°C (55.4°F – 69.8°F) for optimum performance. |
Recyclable? | Yes (With glue strip removed) |
Biodegradable? | Yes |
Compostable? | Yes |
Royal Mail Compatibility | Large letter & Small parcel |
Package information | 50 Units / Pack , 300 Units = 1 Box |
Envelope Size (Internal - Flat) | 233(W)x333(L) |
Envelope Size (Internal - Expanded) | 213(W)x293(L)x40(D)+55(Lip)mm |
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