Ziplock plastic bags are very common and popular in life, do you know why this is?
1、high barrier: ziplock plastic bag packaging bags is mainly the use of different plastic materials high barrier performance co-extruded film, and thus achieve the effect of high barrier to oxygen, carbon dioxide, water, odor, etc.
2、stable performance: moisture resistance, oil resistance, low temperature freezing resistance, freshness, quality, odor, can be used for vacuum packaging, aseptic packaging, inflatable packaging.
3、low cost: compared to the packaging of glass, aluminum foil packaging and other plastic bags packaging bags, ziplock plastic bag to achieve the same barrier effect, its co-extruded film has a greater advantage in terms of cost. Due to its simple process, the cost of the film products produced and dry composite film and other composite films compared to be able to reduce 10-20%.
4、flexible specifications: able to any choice of different can reach your different needs for different ziplock plastic bag packaging bags products.
5、high strength: co-extruded film it has the characteristics of stretching in the process, and plastic stretching can also be correspondingly increased strength, but also be able to add nylon, polyethylene and other plastic bags in the middle of the material, so that it can have more than the general plastic bag packaging bag composite strength, and there is no delamination peeling phenomenon, excellent softness and good, heat sealing performance is also very good.
6、 capacity than small: co-extruded film can be used to shrink packaging vacuum, capacity volume ratio is nearly 100%, so the effect of packaging bags are glass, tin cans, paper packaging can not be compared.
Post time: Nov-01-2022