White card coated paper is more concerned about a technical indicator Yantai coated paper bags, different products may have to choose from the type of power of different paper, release paper from the type of power that is peeling force. Release can be divided into three types: light-off, the release and re-release. It is understood that included in the directory of food paper container includes a public common paper bags, paper cans, paper cups, paper tableware, cartons and other Yantai coated paper bags and food packaging including cellophane paper, food packaging, food packaging boards. Coated paper test methods: (1) the appearance, under fluorescent by visual. (2) size, paper weight with Sampler, the sample is placed on the accuracy of 0.01g of electronic scales, weighing weight is the weight of the composite of paper and PE; the sample was put into a common weighing ethanol solution, and after soaking 20min Yantai coated paper bags, PE and paper will be separated, washed, dried, weighed weight is PE film; subtracting the total weight is the weight of the film base paper weight; width tape measure with an accuracy of 1mm. (3) health indicators Health indicators heavy metals, fluorescent material, bleaching and microbiological tests according to GB / T 5009.78 measured evaporation residue and potassium permanganate consumption according to GB / T 5009.60 Determination. Jingdezhen coated paper coated paper bags _ _ Jinxiang inventory processing (high-quality businesses) are provided by Shandong Jinxiang Paper Limited. Road Zhiyuan, temper forward. Shandong Jinxiang Paper Co., Ltd. (jinxiangzhiye.1688.com/)(www.sdjxpaper.com) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential business PAPER , and you leap together to success!