welcome to cera packaging online

Board Backed & Cardboard Envelopes

Board Backed & Cardboard Envelopes

At Cera Packaging we aim to provide you with a wide and comprehensive range of packaging products that cater to all needs, for one-time or recurrent packaging needs for the safe and secure transit of your products.

Here we have the River Series board back envelopes that offer extra protection, allowing you to mail sensitive documents, papers, posters, pictures, paintings, or other important paperwork. In fact, they are suitable for any items that fit into an envelope and must be kept flat, providing you with a cost-efficient solution.

These hard backed envelopes that we’ve brought to you in collaboration with River Series feature protection against bending and creasing. They have strong corners and edge protection, ensuring that the documents you mail reach their destination undamaged, unbent, unbroken - in perfect condition.

Take a look at the list below to see the sizes we offer, and please get in touch if there’s anything else you’d like to know. 

See more product details
Product
(Length x Width x Height)
Code Quantity 1 - 4
Packs
5 - 9
Packs
10 - 19
Packs
20+
Packs
No of
Packs
Buy

190x140mm Superseal

Manilla Pocket

02115. 125 per box £21.73
£0.17 each
£19.31
£0.15 each
£16.89
£0.14 each
£14.47
£0.12 each
Button to buy Board Backed & Cardboard Envelopes  02115.

241x178mm Superseal

Manilla Pocket

02116. 125 per box £22.94
£0.18 each
£20.52
£0.16 each
£18.10
£0.14 each
£15.68
£0.13 each
Button to buy Board Backed & Cardboard Envelopes  02116.

318x267mm Superseal

Manilla Pocket

02119. 125 per box £27.78
£0.22 each
£25.36
£0.20 each
£22.94
£0.18 each
£20.52
£0.16 each
Button to buy Board Backed & Cardboard Envelopes  02119.

324x229mm Superseal

Manilla Pocket

02121. 125 per box £26.57
£0.21 each
£24.15
£0.19 each
£21.73
£0.17 each
£19.31
£0.15 each
Button to buy Board Backed & Cardboard Envelopes  02121.

324x229mm Superseal

White Wove Pocket

02137. 125 per box £30.20
£0.24 each
£27.78
£0.22 each
£25.36
£0.20 each
£22.94
£0.18 each
Button to buy Board Backed & Cardboard Envelopes  02137.

394x318mm Superseal

Manilla Pocket

02122. 100 per box £31.41
£0.31 each
£28.99
£0.29 each
£26.57
£0.27 each
£24.15
£0.24 each
Button to buy Board Backed & Cardboard Envelopes  02122.

444x368mm Superseal

Manilla Pocket

02124. 50 per box £22.94
£0.46 each
£20.52
£0.41 each
£18.10
£0.36 each
£15.68
£0.31 each
Button to buy Board Backed & Cardboard Envelopes  02124.

The board envelopes we provide are available in 7 different sizes and feature a superseal (peel and seal) closure for security. The envelopes are easy to secure and ensure perfect grip, but are easy to open as well, without damaging the contents.

Moreover, these cardboard envelopes are printed with a “Please do not bend” label that adds a protection and safety measure.

  • Sealed Air
  • Josef Kihlberg
  • 3M
  • Optimax
  • Strapex
  • Tenzalopes Green