紙箱的水分控制方法和控制標準Moisture control methods and standards of cartons
紙張收到水份侵蝕后，瓦楞會發(fā)生垮塌軟化現(xiàn)象，大大降低了包裝安全性。然而大部分人理解中的紙箱防水僅僅是紙箱成型后的防水問題，卻忽視了紙箱紙張本來存在的含水量問題。對于瓦楞紙板含水量的控制，應著重哪幾方面控制呢？After the paper is eroded by moisture, the corrugation will collapse and soften, which greatly reduces the packaging safety. However, most people understand that the waterproof of cartons is only the waterproof problem of cartons after forming, but they ignore the original moisture content of cartons. For the control of the water content of corrugated board, which aspects should be focused on?
