Poly Postal Packaging

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CO-EX Mailing Bags

Opaque Polythene Envelopes (100% Opaque)

White Mailing Bags

White Postal Bags

Heavy Duty & Extra Thick Mailers

100% Opaque (Black/White Co-Extruded LDPE) - Courier Bags

Ideal for mail order, courier services and in particular the legal profession where confidentiality is important. With standard grey or blue mailing bags, (unless they have been made at a minimum thickness like ours), you can see through them! If you need mailing bags which are 100% opaque, then you need these. Made from a three layer film, rather than the standard mono layer film used for standard grey and blue mailing bags, these are really tuff envelopes. With a unique grade of hot melt glue used for sealing the bags, once they are sealed, they are sealed!! Bags can be addressed and accept labels, stamps and biro. These bags are supplied plain, but we also stock some sizes with white write on panels. Over to the right you will see a list of the stock sizes available and the PiP catergory which each size falls in to

Prices are per box or per 1000 excl Vat and get cheaper when you buy more

For larger bulk orders please use our enquiry/quotation form to get the best price. If you would like to see a sample before you order a particular bag or range of bags, then we are happy to post them free of charge, just use the enquiry - sample request form on the contacts page.

Where you see the sizes listed on the right, the opening on the bag is the first dimension. For example, CXC5 which is listed as 170 x 235mm will have the opening on the bag on the 170mm dimension. 170mm being 17cm or 6.69 inches. If you would like a quotation for mailing bags to your own size, then please use the enquiry/quotation form giving us the details of your own design and we will let you know the costs