We have Japanese technology machines that can make doypack type bags in accordance with the desired structure and dimensions. The feature of the doypack type bag is to have the bottom bellows of the bag and to allow it to stay comfortably on the shelf. * Minimum Width: 100mm * Maximum Width: 330mm * Minimum Length: 150mm * Maximum Length: 480mm * Minimum Closed Bellows: 25mm * Maximum Closed Bellows: 65mm