一、印刷是否完整、清晰。
1、 Whether the printing is complete and clear.
所谓“人靠衣装马靠鞍”嘛，所以，产品的外包装是否清晰完整，也会影响消费者对产品的看法。所以合格的纸箱，应该要做到：纸箱包装箱体印刷图案，文字明晰正确，印刷墨迹没有掉墨现象，无错字、错印、漏印、重印多余的印刷图案及字迹，条码可辨认。
The so-called "people rely on clothes and horses rely on saddles". Therefore, whether the outer packaging of products is clear and complete will also affect consumers' views on products. Therefore, qualified cartons should achieve: the printed patterns of carton packaging box should be clear and correct, the printing ink should not drop, there should be no wrong words, wrong printing, missing printing, reprinting of redundant printed patterns and handwriting, and the bar code can be recognized.
二、箱体是否干净。
2、 Whether the box is clean.
我们试想一下，同样的两个产品放在箱子里，可有一个箱子上面锈迹斑斑，你还会选择它吗？所以，我们要做到纸箱箱体外表不允许有任何损坏和污迹，无锈斑、剥层、龟裂和其它纸材缺陷，纸箱包装箱体里纸面纸不允许有拼接、缺材、露楞、折皱、透胶、色差等感官缺陷，预印和胶印UV包装箱面纸上UV层允许有细微裂痕，不允许有掉渣现象。
Let's imagine that the same two products are put in a box, but one box is rusty. Will you still choose it? Therefore, we should ensure that the appearance of the carton box is free of any damage and stain, rust, peeling, cracking and other paper defects, the paper surface in the carton packaging box is free of sensory defects such as splicing, lack of material, exposed ridge, wrinkle, glue penetration and color difference, and the UV layer on the surface paper of the pre printed and offset UV packaging box is free of fine cracks and slag dropping.
三、压痕线是否完整。
3、 Whether the indentation line is complete.
纸箱箱体压痕线宽度不得大于12mm，折线居中，不得有裂破、断线、重线等多余的压痕线及影响感官折迹缺陷。
The width of the indentation line of the carton box shall not be greater than 12mm, the folding line shall be in the middle, and there shall be no excess indentation lines such as crack, broken line and heavy line and folding defects affecting the senses.
四、粘合是否平均、结实。
4、 Whether the bonding is even and firm.
纸箱包装箱体粘合剂为玉米淀粉胶，胶液应涂布平均，充沛，无溢出。粘合必须划一、结实、两片接头对齐，上下左右错位不得大于2mm，无箱体与箱体互贴等现象。
The adhesive of carton packaging box is corn starch glue, and the glue liquid shall be coated evenly, abundant and free of overflow. The bonding must be uniform and firm, and the two joints shall be aligned. The dislocation of up, down, left and right shall not be greater than 2mm, and there is no mutual adhesion between the box and the box.
Today, Xiaobian presents you the relevant knowledge about heavy corrugated box manufacturers. If you have any questions and questions about this article, please call us or leave a message at the bottom of the website: https://www.shuangfengbaozhuang.cn
