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New Guardian C5 Envelopes Internal Mail Orange (Pack of 500) L26311
Product Code: JDL26311
Pack Of 1
Lead Time 1 day
These New Guardian internal mail envelopes are made from durable 85gsm paper and come pre-printed with 36 address boxes. Designed to be re-used, the C5 envelopes feature a strong, resealable Intertac tab for security and are suitable for unfolded A5 documents or A4 sheets folded once. This pack contains 500 orange envelopes.
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TypeInternal Envelopes
ManufacturerBong UK Ltd
BrandNew Guardian
Recycled ProductMade From Recycled Material
Pre or Post Consumer?Pre Consumer
Pack Contains500
Width (mm)155
Depth (mm)225
Height (mm)35
Weight (kg)4
Minimum Recycled Content (%)100
GradeLight Weight
Country of OriginUK
ISO 14001 (Y/N)Yes
Mercury (ppm)No
Hexavalent Chromium (ppm)No
Recyclable (Yes/No)Yes
Recyclable Percentage100
Green ProductYes
Pre Consumer Recycled Content100
ClosureResealable Tac
Contains timber or derived materialsYes
Item Gauge (gsm)85
Closure MethodIntertac
Printed or plainPrinted
Envelope TypeInternal Envelope
Envelope Weight (gsm)85.00
Envelope ClosureResealable
Environment SupportFSC Certified
Product TypeEnvelopes C5
Envelope GradeLight Weight
GussetNo Gusset
Flap PositionShort Edge
Envelope SizeC5
Envelope ColourOrange Manilla
OpeningShort Edge
Printed TextYes
On PromotionNo
VOW 2018 UK catalogue page no326
VOW 2018 Irish catalogue page no326
Paper by NatureYes
PEFC AccreditedYes
Resealable ClosureYes
Punched HolesYes
2019 Irish catalogue page no330
2019 UK catalogue page no330
Consumer Logistics Lead Time001
Dealer Logistics Lead Time001


36 address boxes for multiple mailing trips
Boxed 500
C5 229x162mm
C5 size suitable for up to 36 mailings.
Colour: Orange
Features 36 pre-printed address boxes
Hole punched to show evidence of documents inside
Hole punched to show evidence of documents inside.
Internal mail envelopes printed with 36 address boxes
Made from orange manilla to stand out in mailing trays
Pack of 500
PEFC certified
Punched holes reveal instantly if documents are enclosed
Punched holes show instantly if documents are inside
Quality 85gsm paper
Quality 90gsm paper
Resealable flap ensures contents arrive in tact
Resealable Intertac flap for quick and easy multi-trip mailings
Resealable Intertac? flap for quick and easy multi-trip mailings
Resealable Intertac? flap for quick and easy multi-trip mailings.
Resealable Intertac® flap for quick and easy multi-trip mailings.
Re-usable 85gsm envelopes with pre-printed address boxes for cost efficient internal mailings.
Size: C5 (229 x 162mm)
Size: C5 229x162mm
Strong, resealable Intertac closure
Suitable for up to 36 mailings
Supplied in a pack of 500


The type of artwork you supply will depend on the printing process used for that particular product. Please refer to our guide below to enable you to supply the correct artwork.

Vector files: .eps , .pdf, .ai

Suitable for all types of print. The majority of print processes and product types don’t allow for the reproduction of tints of a solid colour, any tinted areas of your artwork will need to be converted to a solid colour.

Raster(pixel) files: .png , .jpg, .tiff

Suitable only for full colour/process/transfer print, cannot be used for screen printing, debossing or engraving.

What if I don't have vector format?

Our designers can convert your logo to vector format. You will need to provide artwork in high resolution format. Please don't resave your artwork using vector file format like .eps this makes no difference.

Possible extra costs

Please note that some products will have a setup cost added to the unit costs shown above. Setup costs vary from £10 - £75 depending on the items and can be per colour.


This is one of the most popular embellishment methods, offering a very accurate reproduction of logo in detail and colour. Garments can be embroidered in different positions, providing a durable and professional finish. Embroidery is also a very cost effective method of branding for low order quantities. New logos may be subject to a one off £25 set up charge and logo application is dependent upon stitch count.


Using a specialist vinyl, we are able to re create logos and text in the form of a transfer that is applied using a heat press, permanently sealing the design to the garment. This is ideal when branding waterproof clothing to maintain the integrity of the garment and often found on high visibility workwear. With no minimum set up, basic logos can be achieved at a low price per application, even for low order quantities. For higher volume orders and more complex designs, specialist badges are made to produce a more accurate representation of the logo.


Perfect for high volume t-shirt printing, often for promotional use. This is an especially useful branding method for large logos or multiple logos both can often be incorporated in one print at a low price per garment. Pricing is based on the number of print colours and setup charge of £25 per colour will be applied for all new designs.


Tax tabbing provides a simple way of overcoming the personal tax aspect of staff clothing. Tax tabs can be manufactured and affixed to most garments. This branding method allows garments issued to employees by their employer, free of charge, to avoid the enforcement of tax as the garment is no longer classed as a “fringe benefit” to the employee that can be used outside of the work environment. This is ideal for more expensive executive wear such as suits and the financial benefits can proof vast over time. Visit the HM Revenue website for absolute clarification on the rules and regulations.


Delivery times

All delivery times are dependent upon print proof approval The average shipping time for standard packages is 3 working days but we do aim to exceed where possible.

Shipping estimate

The shipping costs are based on the volume and weight of the shipment. If you would like to have an indication of the shipping charges, please feel free to ask for a quote. The costs of shipping will be shown on the quotation.

Express service now available on hundreds of products – many items can be printed and shipped the same day, please contact us for more details.

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