12 x 17 to 15 x 20 Mailing & Postal Bags
In this category we have mailing bags and postal bags which fall within the sizes of approx:
320 x 440mm + Peal & Seal Lip - 12.6 inches x 17.3 inches + Peal & Seal Lip
400 x 525mm + Peal & Seal Lip - 15.7 inches x 20.6 inches + Peal & Seal Lip
Royal Mail base their postal charges on size as well as weight, and have recently introduced some new sizes. Ensure you keep your postage costs to a minimum by selecting the most suitable products from our range. To learn more about the new Royal Mail Pricing in Proportion rates, click HERE.
MANUFACTURING TRADE TOLERANCES ON MAILING BAGS
Specification: All sizes and thicknesses are approximate. Standard tolerances are in line with industry standards. However, note in particular that bag width may vary by +/-3mm or +/-3% and bag depth by +/-3mm or +/-3% which ever is the greater. Where size is critical, a sample of the product to be packed must be submitted to us in order to agree size tolerances before the acceptance of your order.
Returnamailer - Reusable Mailing Bag - 350 x 500mm + Lip, Qty 25
I contain a minimum of 30% recycled plastic! RETURNAMAILER® Containing 30% recycled pl..
£4.38 or less
Reusable Mailing Bags 13 x 19, 330 x 485 + Lip - Qty 50
Advice & Usage Guide Use; The bags will arrive folded or laid flat in an outer Carton.&..
£11.25 or less
Silver Mailing Bags 14 x 20, 350 x 500mm + Lip, Qty 500
Poly Postal Packaging have been manufacturing and stocking our Silver Mailing Bags now for about 8 y..
£50.00 or less
Violet Mailing Bags 14 x 20, 355 x 508 + Lip - Qty 500
I contain a minimum of 30% recycled plastic! Poly Postal Packaging manufacture 2 versions of a Pu..
£47.50 or less
White Mailing Bags 14 x 20, 350 x 500 + Lip - Qty 100
I contain a minimum of 30% recycled plastic! Medium weight White Mailing Bags. Containing a..
£10.00 or less
White Mailing Bags With Handles 12 x 17, 305 x 430 + Lip, Qty 50
Strong white mailing bags with handles. These are multi use bags, designed to allow easy handling. T..
£5.38 or less
White Mailing Bags With Handles 16 x 20, 400 x 530 + Lip - Qty 50
Strong white mailing bags with handles. These are multi use bags, designed to allow easy handling. T..
£8.75 or less
Yellow Mailing Bags 14 x 20, 350 x 500 + Lip, Qty 500
Bright Yellow Mailing bags from Poly Postal Packaging. If you want your mail order packages to..
£47.50 or less
