- Ubuntu deep color bag factory specializing in printing: non-woven bags, gift bags, garment bags, bags, travel bags, storage bags, wine bags and other products. Provincial Fourth Session of the opening of the second session of the National People's Congress will be off, non-woven bag factory in Yiwu, the reporter saw, Yiwu woven bag, laptop equipped with numerous conference materials on behalf of bags admission. Using bags, two sessions have become a fashion. - Ubuntu deep color bag factory specializing in printing: non-woven bags, gift bags, garment bags, bags, travel bags, storage bags, wine bags and other products. Non-woven bag is a non-woven fabric, the direct use of polymer chips, staple fiber or filament fiber network formed by various methods and consolidation techniques to form a soft, breathable new fiber products and planar structure.