It refers to the soft packaging bag with horizontal support structure at the bottom, which can stand on its own without any support and whether the bag is opened or not. Now high quality and novel self-supporting zipper bags are widely used in the food industry, such as monosodium glutamate, coarse cereals, jelly, etc. the main function is to improve the quality of products, at the same time, it has the performance of moisture and oxygen isolation. The self-contained bag is non-toxic and tasteless, and can print exquisite patterns.
A relatively new packaging form, in addition to improving the product grade and strengthening the shelf display effect, it is also a high-quality packaging product which is portable and easy to use. At the same time, it has advantages in many aspects such as freshness preservation and sealability. Self supporting zipper bag is made of PET / VMPET / PE structural layer, and it can also be made of two or three layers. Depending on different products, oxygen isolation protective layer can be added as required to reduce oxygen permeability and prolong the shelf life of products.
With the development of self-supporting zipper bags, more and more industries have begun to use this new packaging form to increase the beauty of products and improve the sales of products. http://www.dgbpk.com/
Dongguan Beite packaging materials Co., Ltd
Aluminum foil packaging bags, mask bags, self-supporting zipper bags, eight side sealing bags, red wine bags, dog food bags, beverage bags, box bags, packaging roll film, perforated fruit bags, Dongguan bate packing material Co., Ltd.