Heavy Duty Blue 75mu 13″ x 19″ 330mm x 485mm Mailing Postage Postal Mail Bags

Description

The blue mailing bags are manufactured from our special 3 layer Coex blended polythene film. Metallic Blue on the outside, a middle unseen layer of white and then black on the inside of the bags. Most of our competitors make these particular bags in a 1 layer mono film which means you can see through the film! The metallic blue mailing bags are glossy on the outside. We specially treat the film in the manufacturing process so that the glue on the lip sticks permanently as it should and to ensure that the polythene film accepts stamps and your address labels etc. The blue mailing bags are manufactured at 75mu / micron which is classed as heavy duty film and possess excellent puncture resistance and strength as it is made from 3 layers of film. 

Size in mm: 330 x 485 + Lip +/- tolerance

Size in inches: 13 x 19 + Lip +/- tolerance

Opening: on the 330mm side

Glue: Permanent Hot Melt x 1 Strip on the lip

Thickness of the Poly: 75mu/75microns/300 gauge

Weight Per Bag: Approx 25 grams +/-

Environmental Impact: These bags contain an additive which makes them 100% Degradable.