The bag you pack your product into is not unimportant. Let your bag be recognizable because it is an integral part of your promotional material.
Natron and PVC bags are printed by screen printing technique in one or two colors.
Paper bags and plastic-coated bags are printed by offset printing technique and they can be printed in full color. Paper bags handles are made of high quality rope and they have a bottom reinforced with quality 350 gr cardboard.