Block bottle bags are three flat bags are best suited for thin film material of flat bag type.The advantages of the packaging as thin film materials and flat stand shelves visual representation, the volume, higher than that of traditional vertical bag is the new choice of traditional film type vertical bag upgrade.Repeatedly but gallas chain, easy to use, avoid the organ bag cannot gallas chain faults, still can add a one-way valve.
How about the thickness of the Block bottle bags?
If block bottle bags is one type of small food packaging bags, are generally single wire around 8, the bigger the bag, packing, the more heavier the more thick. Food packaging bags are compound bag, concrete thickness according to whether the bag need bearings and determine the size of the bag.
Conversion between silk with mm: 1 mm = 100mic