it is generally a quadrilateral bag or cylindrical bag. You want to use the square soft plastic bag for jelly and cosmetics. We usually use flat bags, vacuum bags and other things. Two pieces are pressed together. The three-dimensional one is several pieces together,
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the three-dimensional bag vacuum packaging machine can use folding back sealed vacuum composite bags to vacuum package granular materials such as tea, Cereals, beans, melon seeds, peanuts, nuts and medicinal materials, or powder such as food additives and massive materials such as yeast and chocolate, so as to achieve the function of anti-oxidation and anti mildew, and effectively prolong the storage life of packaged articles. The machine is equipped with two lattice forming dies in the vacuum box, which can easily adjust the forming dimensions of length, width and height. The packaging volume is 250g-5kg. After vacuum packaging, it becomes a three-dimensional brick shape or roof shape, which can be placed vertically and displayed on the shelf.
three dimensional bag