① color problem: Because of the background color of the plastic bag is deployed out of the thickened closure pockets with the kind of color and material, color number can not be exactly the same with the design, there will be little deviation (darker or lighter). Printing also has a certain color, please understand. ② size of the problem: the length of the bag by printing copper roll body bags straight through and pull effect, there will be 2-5mm deviation. There will be 0-3mm width deviation, particularly stringent requirements for size when ordering please explain, we will try to do the minimum error. ③ thickness problem: normal thickness error of plus or minus 0.003mm easy to pull the second closure pockets, do you want to know the product specifications, thickness. Specifications This easy to handle closure pockets, a ruler amount on the line thickness if needed the help of professional tool micrometer to volume. But the average customer does not have this tool, if you do not know if the thickness of the custom closure pockets, tell you to custom-made size, packaging purposes, by us to estimate the thickness of approximately how much should be in the thick wire around, because the thickness is set do some people like a thick, some people want to be thin for cost considerations are there, so specific to the sample to decide. Thickened closure pockets, Gian closure pockets, red plastic factory Xiongxian provided by Red Plastic Factory. Red Xiongxian plastics plant (tztz89647.ynshangji.com) strong, credible, in Baoding plastic materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the red plastic factory and you hand in hand into the brilliant, for a better future!