Poly Postal Packaging is a leading
UK manufacturer of polythene
and polypropylene packaging.
Strong white mailing bags with handles. These are multi use bags, designed to allow easy handling. The carry handle allows you to carry items in a secure way, making them ideal for distribution of sales online or in store
Poly Postal Packaging manufacture mailing bags with handles which come with 1 or 2 glue strip seals to enable easy returns. These stock bags come with 1 x Glue Strip so are not re-useable. Check out our Return-a-mailers if you want Mailing bags which can be used again!
Advice & Usage Guide
Use; The bags will arrive folded or laid flat in an outer Carton. Once you unpack the mailing bags, simply slide or drop your product into the mailing bag. The best method for sealing the mailing bag is to then lay it on a flat surface, lip/glue facing up. Peel off the release tape from the lip which covers the glue and then fold the lip over onto the body of the bag. We strongly advise that you only fold the lip over to where it naturally wants to fold to and no further. If you fold the lip right over and seal it, lets say half way down the bag, then there is a chance that the glue will not form a perfect bond and the bags could come open. We specially treat the mailing bags in the direct area where the lip folds over to as this helps with the bond formed by the glue migrating into the film.
Storage; We recommend that mailing bags with Permanent Tape are stored at a temperature of 15 - 20 degrees and 50% relative Humidity. If the ambient temperature falls to less than zero - 5 degrees then you should ensure that you have a means of warming the mailing bags in use. This because the very cold temperature hardens the glue and so it takes longer to form a bond with the film.
Extra Padding?; If you feel that you could do with a bit more protection for your products in transit due to them being fragile or delicate, then why not try our bubble inserts with these mailing bags. You don’t even need to buy the same qty to match as you can pick and use when you feel you need to using bubble lining when shipping your goods! Alternatively we stock bubble wrap and boxes.
Size in mm: 250 x 350 + 50mm Lip + Carry Handle 60mm +/- tolerance
Size in inches: 10 x 14 + Lip +/- tolerance
Opening: on the 250mm side
Glue: Permanent Hot Melt x 1 Strip on the lip
Thickness of the Poly: 60mu/60microns/240 gauge
Qty Per Box/Pack: 500 approx, 50 bags per pack
Weight Per Bag: Approx 13.25 grams +/-
Environmental Impact: These bags are 100% recyclable.
Royal Mail Postal Category: Small Parcel +