Envelopes - 24 Packaging Supplies : Cardboard Boxes, Bags, Labels... https://24packagingsupplies.co.uk Supplying businesses & retailers with quality packaging products. Get packaging essentials quickly and easily! Thu, 07 Aug 2025 04:07:18 +0000 en-US hourly 1 400 x 285mm – CP 015.07 – ColomPac Landscape Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/400-x-285mm-cp-015-07-colompac-landscape-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:18 +0000 https://24packagingsupplies.co.uk/400-x-285mm-cp-015-07-colompac-landscape-corrugated-envelopes-100-envelopes/ ColomPac ABE PLUS LANDSCAPE cardboard envelopes measuring 400mm x 285mm. Made using F-wave corrugated card for additional-durability, minimum bulk and low weight they are the ultimate despatch product. The seal is on the long edge, providing maximum space to fit items inside and they are pre-folded to a variety of depths so they secure items

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]]> ColomPac ABE PLUS LANDSCAPE cardboard envelopes measuring 400mm x 285mm. Made using F-wave corrugated card for additional-durability, minimum bulk and low weight they are the ultimate despatch product. The seal is on the long edge, providing maximum space to fit items inside and they are pre-folded to a variety of depths so they secure items of different sizes in place. The addition of an extra-strong self-seal strip means they are fast to close, and a tear-out strip means they’re fast to open. ColomPac uses FSC certified and climate-neutral materials to make all its products and these envelopes are also fully recyclable. For reliable protection whilst items are out for despatch, choose this environmentally friendly, extra-robust product.

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]]> 360 x 250mm – CP 015.06 – ColomPac Landscape Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/360-x-250mm-cp-015-06-colompac-landscape-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:18 +0000 https://24packagingsupplies.co.uk/360-x-250mm-cp-015-06-colompac-landscape-corrugated-envelopes-100-envelopes/ ColomPac ABE PLUS LANDSCAPE cardboard envelopes measuring 360mm x 250mm. Produced using F-wave corrugated card for extra-strength and minimum bulk and weight, to offer the perfect despatch product. Wide openings on their long edge, make them fast to pack. They are pre-folded to variable depths, this means they secure items of different sizes tightly in

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]]> ColomPac ABE PLUS LANDSCAPE cardboard envelopes measuring 360mm x 250mm. Produced using F-wave corrugated card for extra-strength and minimum bulk and weight, to offer the perfect despatch product. Wide openings on their long edge, make them fast to pack. They are pre-folded to variable depths, this means they secure items of different sizes tightly in place, and an extra-strong self-seal strip means they are fast to close. With a built-in tear open strip your customers can open them without any hassle. ColomPac produces its products from FSC certified and climate-neutral materials and these envelopes are fully recyclable. For the most trustworthy protection during transit, choose these environmentally friendly, extra-strong board envelopes.

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]]> 340 x 235mm – CP 015.04 – ColomPac Landscape Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/340-x-235mm-cp-015-04-colompac-landscape-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:18 +0000 https://24packagingsupplies.co.uk/340-x-235mm-cp-015-04-colompac-landscape-corrugated-envelopes-100-envelopes/ ColomPac ABE PLUS LANDSCAPE cardboard envelopes with dimensions 340mm x 235mm. These board envelopes are built from F-wave corrugated card for extreme strength with minimum bulk and weight. Several features combine to make this a fantastic despatch product. They are simple and fast to pack and seal because of the wide opening on the long

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]]> ColomPac ABE PLUS LANDSCAPE cardboard envelopes with dimensions 340mm x 235mm. These board envelopes are built from F-wave corrugated card for extreme strength with minimum bulk and weight. Several features combine to make this a fantastic despatch product. They are simple and fast to pack and seal because of the wide opening on the long edge. They can hold variable sized items securely because of the pre-creased groves that create variable filling depths. They are fast to close securely because of an extra-strong self-seal strip. Customers love them because the additional tear-open strip makes it easy to access the item inside. ColomPac products are made from FSC certified and climate-neutral materials and are fully recyclable, so these board envelopes are an environmentally friendly choice and the ultimate extreme-protection despatch solution.

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]]> 150 x 250mm – CP 010.01 ColomPac Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/150-x-250mm-cp-010-01-colompac-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/150-x-250mm-cp-010-01-colompac-corrugated-envelopes-100-envelopes/ CP 010.01 Rigid All Board Envelopes measure 167mm x 268mm flat and are pre-creased for a variable capacity of up to 50mm. At maximum capacity of 50mm the internal dimensions are 150mm x 250mm x 50mm*, an ideal size for sending textiles, electronic components or paperback books. The envelopes are made using rigid brown E-flute corrugated

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]]> CP 010.01 Rigid All Board Envelopes measure 167mm x 268mm flat and are pre-creased for a variable capacity of up to 50mm. At maximum capacity of 50mm the internal dimensions are 150mm x 250mm x 50mm*, an ideal size for sending textiles, electronic components or paperback books.
The envelopes are made using rigid brown E-flute corrugated card that offers complete protection for higher value items in the post. Resistant to bending and reinforced to keep edges and corners sharp, Rigid All Board Envelopes ensure your items arrive in perfect condition. A permanent self-adhesive strip creates a tamper proof seal and there is and easy-open tear strip to help customers to access goods quickly.
The pre-creased grooves make it easy to form the envelope into the correct depth for your item creating a snug fit for extra protection. This means packing is quick and easy with no need for extra void fill. The compact design also reduces postage costs compared with using larger boxes.
*Effective size decreases with increasing content thickness

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]]> 229 x 324mm – C4 White Envelope With Window – Self Seal – Pocket – 90gsm – 250 Envelopes https://24packagingsupplies.co.uk/229-x-324mm-c4-white-envelope-with-window-self-seal-pocket-90gsm-250-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/229-x-324mm-c4-white-envelope-with-window-self-seal-pocket-90gsm-250-envelopes/ White, opaque, C4 pocket, self-sealing envelopes with windows in a high-quality, smooth finish. Made using paper from sustainable forests, they’re an environmentally-friendly choice. These C4 pocket envelopes will hold A4 paper unfolded. Key features: White C4 Pocket Paper from sustainable forests Clear window Window Size: 40mm x 105mmWindow position: 215mm up – 24mm leftPaper Weight:

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]]> White, opaque, C4 pocket, self-sealing envelopes with windows in a high-quality, smooth finish. Made using paper from sustainable forests, they’re an environmentally-friendly choice. These C4 pocket envelopes will hold A4 paper unfolded.
Key features:

White C4 Pocket
Paper from sustainable forests
Clear window

Window Size: 40mm x 105mmWindow position: 215mm up – 24mm leftPaper Weight: 90gsm

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]]> 229 x 324mm – C4 White Envelope – Self Seal – Pocket – 90gsm – 250 Envelopes https://24packagingsupplies.co.uk/229-x-324mm-c4-white-envelope-self-seal-pocket-90gsm-250-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/229-x-324mm-c4-white-envelope-self-seal-pocket-90gsm-250-envelopes/ White, opaque, C4 pocket, self-sealing envelopes in a smooth, high-quality finish. Made with 90gsm paper produced in sustainable forests, they’re an environmentally-friendly choice. These large pocket envelopes fit A4 unfolded. Key features: White C4 pocket Environmentally-friendly Non-window Self-sealing Paper Weight: 90gsm

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]]> White, opaque, C4 pocket, self-sealing envelopes in a smooth, high-quality finish. Made with 90gsm paper produced in sustainable forests, they’re an environmentally-friendly choice. These large pocket envelopes fit A4 unfolded.
Key features:

White C4 pocket
Environmentally-friendly
Non-window
Self-sealing

Paper Weight: 90gsm

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]]> 229 x 162mm – C5 Manilla Envelope – Gummed – Pocket – 80gsm – 500 Envelopes https://24packagingsupplies.co.uk/229-x-162mm-c5-manilla-envelope-gummed-pocket-80gsm-500-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/229-x-162mm-c5-manilla-envelope-gummed-pocket-80gsm-500-envelopes/ Manilla C5 pocket gummed envelopes. These great value envelopes offer a secure means for mailing confidential information. They are tear resistant and fit A5 sheets unfolded and A4 folded once. All envelopes in the manilla range are produced using 100% recycled paper and have a minimum of 90% post-consumer waste. Their durability provides extra protection and

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]]> Manilla C5 pocket gummed envelopes. These great value envelopes offer a secure means for mailing confidential information. They are tear resistant and fit A5 sheets unfolded and A4 folded once. All envelopes in the manilla range are produced using 100% recycled paper and have a minimum of 90% post-consumer waste. Their durability provides extra protection and they are designed not to disintegrate in the rain.
Key features:

Manilla C5 pocket envelopes
Durable with tear and rain resistance
Environmentally-friendly

Paper Weight: 80gsm

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]]> 162 x 229mm – C5 White Envelope – Self Seal – Wallet – 90gsm – 500 Envelopes https://24packagingsupplies.co.uk/162-x-229mm-c5-white-envelope-self-seal-wallet-90gsm-500-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/162-x-229mm-c5-white-envelope-self-seal-wallet-90gsm-500-envelopes/ White, Opaque, C5 wallet, self-sealing envelopes – which means you can just fold and stick the two glue strips together to seal. Featuring a smooth white finish without windows. Produced using paper from sustainable forests, by the market-leading manufacturer, they’re an environmentally-friendly choice. These wallet envelopes fit A5 sheets unfolded and A4 sheets with one

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]]> White, Opaque, C5 wallet, self-sealing envelopes – which means you can just fold and stick the two glue strips together to seal. Featuring a smooth white finish without windows. Produced using paper from sustainable forests, by the market-leading manufacturer, they’re an environmentally-friendly choice. These wallet envelopes fit A5 sheets unfolded and A4 sheets with one fold.
Key features:

White C5 Wallet
Environmentally-friendly
Non-window
Self-sealing

Paper Weight: 90gsm

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]]> 249 x 249mm All Board Envelopes – 200 Envelopes https://24packagingsupplies.co.uk/249-x-249mm-all-board-envelopes-200-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/249-x-249mm-all-board-envelopes-200-envelopes/ Smooth white All Board Envelopes, squarely proportioned to 249mm x 249mm dimensions so they can conform with Royal Mail’s Postage in Proportion guide. They are produced from premium grade 500 micron, 350gsm, GD2 fully coated chipboard and include an easy-to-use peel and seal strip on a pre-folded flap. You can trust these board envelopes to

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]]> Smooth white All Board Envelopes, squarely proportioned to 249mm x 249mm dimensions so they can conform with Royal Mail’s Postage in Proportion guide. They are produced from premium grade 500 micron, 350gsm, GD2 fully coated chipboard and include an easy-to-use peel and seal strip on a pre-folded flap. You can trust these board envelopes to protect paper, card and slim items during transit and they’re perfect for busy despatch operations as closing them is fast and easy. You can print directly onto the coated surface, and adhesive labels will also stick firmly.

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]]> 270 x 185mm – CP 015.02 – ColomPac Landscape Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/270-x-185mm-cp-015-02-colompac-landscape-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/270-x-185mm-cp-015-02-colompac-landscape-corrugated-envelopes-100-envelopes/ ColomPac ABE PLUS LANDSCAPE cardboard envelopes measuring 270mm x 185mm – the extra protection solution. These envelopes are manufactured from F-wave corrugated card to create extreme durability with minimum bulk and weight. This strength combines with several features that make them easy and fast to pack and seal. Pre-creased groves all round create variable filling

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]]> ColomPac ABE PLUS LANDSCAPE cardboard envelopes measuring 270mm x 185mm – the extra protection solution. These envelopes are manufactured from F-wave corrugated card to create extreme durability with minimum bulk and weight. This strength combines with several features that make them easy and fast to pack and seal. Pre-creased groves all round create variable filling depths, the opening is on the long edge so items can be placed inside quickly and the peel and self-seal strip means securing the seal is fast. Additionally, a tear-out, easy-open strip helps your customer open the item again. All ColomPac products are fully recyclable and made from FSC certified and climate-neutral materials, meaning these board envelopes are the perfect despatch solution when extreme protection is required and an environmentally friendly choice.

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]]> 530 x 720mm – CP 010.10 ColomPac Corrugated Envelopes – 20 Envelopes https://24packagingsupplies.co.uk/530-x-720mm-cp-010-10-colompac-corrugated-envelopes-20-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/530-x-720mm-cp-010-10-colompac-corrugated-envelopes-20-envelopes/ The largest in the Rigid All Board Envelopes range CP 010.10 are made in robust E-flute corrugated card in a standard brown finish. The external measurements are 540mm x 730mm and these versatile envelopes have an adjustable capacity with pre-creased folds up to a maximum of 50mm depth so it’s really easy to adjust the

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]]> The largest in the Rigid All Board Envelopes range CP 010.10 are made in robust E-flute corrugated card in a standard brown finish. The external measurements are 540mm x 730mm and these versatile envelopes have an adjustable capacity with pre-creased folds up to a maximum of 50mm depth so it’s really easy to adjust the depth to give a closer fit for better protection.
Suitable for use in sending larger items including precious photos, prints, vintage posters, canvases and artwork that cannot be rolled up in a postal tube, these envelopes have a maximum internal measurement of 530mm x 720mm x 50mm* and keep contents flat and protected to reach their destination in perfect condition.
Send professional looking packages that are quick to pack with integrated self-adhesive strips for a secure closure. Rigid All Board Envelopes also feature a tear open strip to make them easy for customers to unpack.
*Effective size decreases with increasing thickness

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]]> 570 x 420mm – CP 010.09 ColomPac Corrugated Envelopes – 50 Envelopes https://24packagingsupplies.co.uk/570-x-420mm-cp-010-09-colompac-corrugated-envelopes-50-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/570-x-420mm-cp-010-09-colompac-corrugated-envelopes-50-envelopes/ Rigid All Board Envelopes CP 010.09 are the ultimate in adjustable capacity card envelopes. Made in heavy duty E-flute corrugated card with an exterior size of 582mm x 432mm they are pre-creased so you can customise the depth to best meet your packaging needs. At maximum capacity the internal area measures 570mm x 420mm x

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]]> Rigid All Board Envelopes CP 010.09 are the ultimate in adjustable capacity card envelopes. Made in heavy duty E-flute corrugated card with an exterior size of 582mm x 432mm they are pre-creased so you can customise the depth to best meet your packaging needs. At maximum capacity the internal area measures 570mm x 420mm x 50mm*, a versatile size suitable for all kinds of vinyl, electronics, publications and books.
To ensure the contents arrive in perfect condition Rigid All Board Envelopes are not only strong and bend resistant, but also feature reinforced corners to guard against impact or crushing. They are a good alternative to cardboard tubes for sending important items like artwork, large prints and other documents without causing them to curl up.
A peel and seal closure strip creates a secure, tamper proof seal, and an easy open tear strip is included to aid customers in unpacking. The card used has even been manufactured specially to remove the risk of paper cuts.
*Effective size decreases with increasing thickness

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]]> 340 x 500mm – CP 010.08 ColomPac Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/340-x-500mm-cp-010-08-colompac-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/340-x-500mm-cp-010-08-colompac-corrugated-envelopes-100-envelopes/ With external measurements of 353mm x 518mm Rigid All Board Envelopes CP 010.08 are ideally sized for A3 items keeping them flat and protected in the post. The pre-creased envelopes allow you to adapt the depth of each envelope to best match the contents. At maximum capacity the internal size measures 340mm x 500mm x

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]]> With external measurements of 353mm x 518mm Rigid All Board Envelopes CP 010.08 are ideally sized for A3 items keeping them flat and protected in the post. The pre-creased envelopes allow you to adapt the depth of each envelope to best match the contents. At maximum capacity the internal size measures 340mm x 500mm x 50mm*. Customising for a snug fit gives better protection and avoids the need for fillers, making these envelopes fast to pack and minimizing postage costs.
Smart and professional looking Rigid All Board Envelopes are manufactured in robust brown E-flute corrugated cardboard. They are designed to be resistant to bending with extra strong corners and edges to protect against bumps and crushing. They are also very secure being easy to seal with an integrated tamper-proof permanent adhesive strip.
Customers have the benefit of an easy-open tear strip to make it simple for them to access their goods and the cardboard used complies with US safety standards to avoid the risk of annoying paper cuts.
*Effective size decreases with increasing thickness

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]]> 290 x 400mm – CP 010.07 ColomPac Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/290-x-400mm-cp-010-07-colompac-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/290-x-400mm-cp-010-07-colompac-corrugated-envelopes-100-envelopes/ Rigid All Board Envelopes CP 010.07 are 303mm x 413mm externally with a variable capacity that at a maximum depth gives internal measurements of 290mm x 400mm x 50mm*, ideal for B4 sized items such as clothing and textiles, frames, artwork, magazines, menus or other literature and items that need to be protected during transit.

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]]> Rigid All Board Envelopes CP 010.07 are 303mm x 413mm externally with a variable capacity that at a maximum depth gives internal measurements of 290mm x 400mm x 50mm*, ideal for B4 sized items such as clothing and textiles, frames, artwork, magazines, menus or other literature and items that need to be protected during transit.
The capacity of these envelopes is easy to adapt due to pre-creased grooves that simply fold to the required depth. They also include self-seal adhesive strips and are safety tested to eliminate risk of paper cuts so the packing process is safe, fast and stress free. Much better than using cardboard boxes that need extra filler and cost more to post. An easy-open tear strip offers customers similar ease in opening packages on delivery.
Made in robust E-flute corrugated cardboard with reinforced edges and corners, Rigid All Board Envelopes offer unrivalled protection ensuring your items arrive in mint condition.
*Effective size decreases with increasing thickness

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]]> 250 x 360mm – CP 010.06 ColomPac Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/250-x-360mm-cp-010-06-colompac-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/250-x-360mm-cp-010-06-colompac-corrugated-envelopes-100-envelopes/ Measuring 262mm x 375mm externally CP 010.06 Rigid All Board Envelopes are made of durable E-flute corrugated cardboard that has been pre-creased for a variable capacity of up to 50mm. The pre-creasing means it’s quick and easy to customise the depth of your envelope to best match the contents for a snug, secure fit. No

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]]> Measuring 262mm x 375mm externally CP 010.06 Rigid All Board Envelopes are made of durable E-flute corrugated cardboard that has been pre-creased for a variable capacity of up to 50mm. The pre-creasing means it’s quick and easy to customise the depth of your envelope to best match the contents for a snug, secure fit. No extra void fill is needed, making packing faster.
At maximum depth internal dimensions are 250mm x 360mm x 50mm*, suitable for many books, material samples, electronics, brochures and documents that need to be keep flat and protected during the postal process.
Easy to pack with an integral self-adhesive closure strip that forms a permanent seal, and easy to open with a fast access tear strip for customers, Rigid All Board Envelopes are even safety tested to avoid the risk of paper cuts during packing or opening.
*Effective size decreases with increasing thickness

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]]> 250 x 340mm – CP 010.05 ColomPac Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/250-x-340mm-cp-010-05-colompac-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/250-x-340mm-cp-010-05-colompac-corrugated-envelopes-100-envelopes/ Made in premium E-flute corrugated cardboard CP 010.05 Rigid All Board Envelopes keep their contents flat and protected in the post. Ideal for clothes, brochures, photos and other literature that needs to arrive in pristine condition ABEPLUSR5 envelopes measure 265mm x 357mm. Each envelope is pre-creased to allow you to select a capacity of up

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]]> Made in premium E-flute corrugated cardboard CP 010.05 Rigid All Board Envelopes keep their contents flat and protected in the post. Ideal for clothes, brochures, photos and other literature that needs to arrive in pristine condition ABEPLUSR5 envelopes measure 265mm x 357mm.
Each envelope is pre-creased to allow you to select a capacity of up to 50mm to ensure a snug, secure fit for your items. At maximum depth the internal dimensions are 250mm x 340mm x 50mm*. The creases make it quick and easy to customise the envelope size and a peel and seal adhesive strip is included to make packing simple and fuss free.
These envelopes are so strong and secure with a tamper-proof seal, reinforced corners and seams and durable puncture and tear resistant card, that the integral easy-open tear strip is important to allow customers to access their goods. A great alternative to bulky boxes that need void fill and cost more in postage fees.
*Effective size decreases with increasing thickness

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]]> 235 x 340mm – CP 010.04 ColomPac Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/235-x-340mm-cp-010-04-colompac-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/235-x-340mm-cp-010-04-colompac-corrugated-envelopes-100-envelopes/ CP 010.04 Rigid All Board Envelopes are ideal for A4 and slightly-over-A4 sized items like files, frames, artwork and electronic items. They have an external size of 250mm x 351mm and are pre-creased to allow you to easily select a depth of up to 35mm. At maximum capacity the internal measurements are 235mm x 340mm x

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]]> CP 010.04 Rigid All Board Envelopes are ideal for A4 and slightly-over-A4 sized items like files, frames, artwork and electronic items. They have an external size of 250mm x 351mm and are pre-creased to allow you to easily select a depth of up to 35mm. At maximum capacity the internal measurements are 235mm x 340mm x 35mm*.
Rigid All Board Envelopes are resistant to bending and feature reinforced corners and edges for extra protection against crumpling or creases. Made entirely from super-strong E-flute corrugated brown cardboard these envelopes are economical and effective, ensuring items arrive at their destination in perfect condition and reducing packing time and postage costs compared with using standard cardboard boxes.
Each envelope includes a super high tack self-adhesive strip for quick and easy packing and sealing, and an easy-open tear strip to give customers fast access to their delivery. The cardboard used is even safety tested to eliminate the risk of paper cuts.
*Effective size decreases with increasing thickness
 
If you’re looking for something with a little more depth variability, check out CP 010.84 with a max depth up to 72mm.

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]]> 215 x 300mm – CP 010.03 ColomPac Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/215-x-300mm-cp-010-03-colompac-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/215-x-300mm-cp-010-03-colompac-corrugated-envelopes-100-envelopes/ Rigid All Board Envelopes CP 010.03 are pre-creased to allow you to select a capacity of up to 50mm to better protect your items and save on postage costs with neatly fitted packaging. With a flat external size of 229mm x 310mm and internal dimensions of 215mm x 300mm x 50mm* (Flat) the ABEPLUSR3 is perfect

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]]> Rigid All Board Envelopes CP 010.03 are pre-creased to allow you to select a capacity of up to 50mm to better protect your items and save on postage costs with neatly fitted packaging. With a flat external size of 229mm x 310mm and internal dimensions of 215mm x 300mm x 50mm* (Flat) the ABEPLUSR3 is perfect for sending all kinds of A4 items including frames, artwork, electronics and books that need to arrive in excellent condition.
Rigid and resistant to bending these envelopes are made in robust brown E-flute corrugated cardboard. The edges and corners are reinforced offering extra protection for important flat items in these areas that are vulnerable to crumpling or crushing in transit.
These adjustable Rigid All Board Envelopes present a smart, professional image and are convenient for customers to open with an easy-open strip giving quick access to the goods inside.
*Effective size decreases with increasing thickness

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]]> 185 x 270mm – CP 010.02 ColomPac Corrugated Envelopes – 100 Envelopes https://24packagingsupplies.co.uk/185-x-270mm-cp-010-02-colompac-corrugated-envelopes-100-envelopes/ Thu, 07 Aug 2025 04:07:13 +0000 https://24packagingsupplies.co.uk/185-x-270mm-cp-010-02-colompac-corrugated-envelopes-100-envelopes/ Rigid All Board Envelopes size CP 010.02 are 200mm x 288mm flat. Choose a capacity of up to 50mm using the pre-creased grooves to create a snug fit to protect and cushion higher value items in the post. The internal dimensions at full capacity measure 185mm x 270mm x 50mm*, ideal for all kinds of

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]]> Rigid All Board Envelopes size CP 010.02 are 200mm x 288mm flat. Choose a capacity of up to 50mm using the pre-creased grooves to create a snug fit to protect and cushion higher value items in the post. The internal dimensions at full capacity measure 185mm x 270mm x 50mm*, ideal for all kinds of A5 size items including catalogues, photo frames, electronics and material samples that need to be kept flat in transit. It’s a cost-effective alternative to using boxes that take longer assemble, need extra void fillers and cost more in postage.
Made from high quality brown E-flute corrugated card, these envelopes offer the ultimate protection from bending and crushing. The corners and edges are reinforced and each envelope includes a self-adhesive strip that makes packing easy and forms a secure permanent seal.
The envelope can be opened easily using the integral tear open strip and the cardboard used even conforms to US safety standards to eliminate risk of paper cuts when packing or unpacking products.
*Effective size decreases with increasing thickness

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]]> 162 x 239mm All Board Envelopes – 200 Envelopes https://24packagingsupplies.co.uk/162-x-239mm-all-board-envelopes-200-envelopes/ Thu, 07 Aug 2025 04:07:08 +0000 https://24packagingsupplies.co.uk/162-x-239mm-all-board-envelopes-200-envelopes/ Smooth white All Board Envelopes, measuring 162mm x 239mm – designed to meet Royal Mail’s Postage in Proportion guide. They are made using premium grade 500 micron, 350gsm, GD2 fully coated chipboard, with an easy-to-use peel and seal strip on a pre-folded flap. You can trust these board envelopes to protect paper, card and thin

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]]> Smooth white All Board Envelopes, measuring 162mm x 239mm – designed to meet Royal Mail’s Postage in Proportion guide. They are made using premium grade 500 micron, 350gsm, GD2 fully coated chipboard, with an easy-to-use peel and seal strip on a pre-folded flap. You can trust these board envelopes to protect paper, card and thin items during despatch. They can reduce time-spent processing items as they include fast to use peel and seal strips on a pre-folded closing flap and you can print directly onto the coated surface or use a label.

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