Japan has developed special cardboard with anti-discharge liquid function

Japan Keio Paper Co., Ltd. developed a special cardboard with anti-drainage function, which can replace the current use (aluminum foil laminated cardboard). This paperboard is water-resistant, heat-resistant, oil-resistant, friction-resistant and safe and non-toxic. It has passed the inspection of the US Food and Drug Administration and can be used for food packaging. It has been gradually promoted. If it proves safe after use, the commonly used aluminum foil paperboard and plastic coated paperboard will be eliminated.