要看是什么样的袋子。 如果是普通的方便袋PE袋，就很便宜。 如果是需要复合袋，要印刷的，基本都要二十几块一公斤，如果含铝箔的话，基本要到三十多一公斤。 而且现在是旺季，很多原材料都涨价了。
It depends on what kind of bag it is. If it is a common convenience bag PE bag, it is very cheap. If you need a composite bag, you need more than 20 pieces per kilogram for printing. If it contains aluminum foil, it will be more than 30 kilograms. And it's the peak season now, and the prices of many raw materials have gone up.
When it comes to the price of convenience bags, the price should be quoted according to the material and specifications. Generally, the price is quoted by the number of pieces. Only when the coil material and batch size are very large, the weight is used to calculate. For general convenience bags priced by weight, the prices of different materials are different; the thicker and larger the price is, the lower the price is; the thinner and smaller the price is higher; the price of flat bag is higher than that of vest bag. So, if you need to know the price, you need to know what you want for the product. The price of each is as low as a few cents and as large as a few yuan. Users need to choose according to their own use and different requirements. Convenient bag specification double layer thickness 8, 15, 16, 13, 14, 11, 12, 23, 10
If it is a common convenience bag PE bag, it is very cheap. It should be 12-13 yuan / kg now
If you need a composite bag, you need more than 20 pieces per kilogram for printing. If it contains aluminum foil, it will be more than 30 kilograms.
Generally, it's cheaper to take colors, such as black, gray, etc., because it's made of recycled materials. At present, it's estimated to cost 8-9 yuan per kilogram; if it's white, it's basically made of natural color material or new material, and the price will be at least 12-13 1kg.