瓦楞纸箱包装，是现在包装运输中最常用的一种包装制品,但瓦楞纸箱如果一不小心发生变形，将直接关系到产品印刷、模切或开槽切角的质量。今天，小编就具体给大家介绍一下纸板变形对瓦楞纸箱的影响。
Corrugated carton packaging is one of the most commonly used packaging products in packaging and transportation, but if the corrugated carton is not carefully deformed, it will be directly related to the quality of product printing, die cutting or slotting angle. Today, Xiaobian will give you a detailed introduction of the influence of cardboard deformation on corrugated boxes.
瓦楞纸板发生变形，在双色印刷或多色印刷中容易产生套色不准、着墨不匀、颜色盛边出现空隙等情况，同时会使印刷开槽机上开槽尺寸位移，纸箱上下摇盖不合缝，模切送料同样会产生卡住和尺寸位移等弊病，都有可能导致正片纸板损坏或设备损伤而被迫停机整理，使送料不便，并造成生产过程中，纸箱废品增多。
Corrugated paperboard is deformed. In double color printing or multicolor printing, it is easy to produce inaccurate color, unevenness, and gap in color edge. At the same time, it will make the slot size displacement on the printing slot machine, the rocking lid of the carton is not joint. The positive cardboard is damaged or damaged by equipment and is forced to be shut down for finishing, which causes inconvenient feeding and causes more waste of cartons in the production process.
而瓦楞纸箱发生变形的情况，大体分为三种纵向拱形、横向拱形和任意拱形。纵向拱形是指纸板，沿着生产线速度方向产生的拱，横向拱形是指沿着瓦楞方向产生的拱形，任意拱形是指沿着任意方向产生起伏的拱形。面纸表面拱起的称为正拱形，里纸表面拱起的称为负拱形，面、里纸表面各有起伏的称为正负拱形。
The deformation of corrugated boxes is generally divided into three types: longitudinal arch, transverse arch and arbitrary arch. The longitudinal arch refers to the arch of the cardboard, along the speed direction of the production line. The transverse arch refers to the arch formed along the corrugated direction, and the arbitrary arch refers to the rise and fall of the arch in any direction. The surface of the surface paper is arched. It is called a positive arch. The surface of the paper is arched.
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