Poly Postal Packaging is a leading
UK manufacturer of polythene
and polypropylene packaging.
These lightweight grey mailing bags are manufactured in a 35mu or 140gauge 100% Virgin Polythene. The grey polythene does not contain any recycled film, so they do not smell and the shade of grey is consistant from bag to bag
The lightweight grey mailing bags are opaque and not see through.
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.