The average UK mailing bag is 50microns and with some companies making them so cheaply these days, they suffer in overall quality and strength. If you want the best quality bag with superior strength and puncture resistance, then look right here at our Heavy Duty Mailing Bags
White 75micron/300 Guage - These mailers are white on the outside and grey on the inside giving you complete piece of mind that the bags are 100% secure and non see through. We manufactured these mailers in a 3 layer co-extruded film so the bags are very strong indeed. The bags are also 100% recyclable. They come with a strong perm peal and seal tape and can be easily addressed and labelled
GREY 90micron/360gauge - These mailers are grey throughout and manufactured from our special blend of recycled film. The film does have a tendancy to have a slight smell, that sort of smell associated with supermarket carrier bags or black bin bags. The bags are manufactured using recycled film and are also 100% degradable. At 90mu they are even thicker than the white mailers. They come with a strong perm sas and you should allow a good 1 - 2 minutes when sealing the bags before you test the seal as the film needs a while longer to migrate into the film in order to form a good strong bond
MAIL HARDY BLUE 70micron/280gauge - Due to popular demand we introduced this new superior strength mailing bag. Manufactured in 70micron thickness which is 280gauge. The film contains special additives which make the film very strong indeed and very difficult to puncture or tear. The other benefits of this film is that the outer surface is very low slip so literally anything will adhere to it. The glue on the mailing bags lip forms an instant bond, even in very low temperatures
METALLIC BLUE, PINK & RED MAILING BAGS 75micron/300gauge - Exclusive to Poly Postal Packaging, we introduced 3 new colours in our Heavy Duty Range. Manufactured in the same quality of polythene, these 3 new colours are Vibrant Pink and Metallic Blue and Red. Being 50% thicker, you can be completely assured of the strength and puncture resistance being second to none, with piece of mind knowing that your goods are arriving safe and secure. If you need that little bit more protection for very fragile goods then you can also use our very popular bubble inserts with these too!
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