... CPP, PET/NY/AL/CPP3)The Thickness , printing and sizes can be made as per customers' Specificaton4)Degassing ... side of gussetOne way degassing valve keep your roasted coffee FRESH!!!We stock side gusset bag in the ... note:1)We can supply various kinds of coffee bags such as 100g,150g,200g,250g,500g, ... bags or roll film.2)We are professional coffee bags manufacturer which has done business with many ...