Goods are easy to be damaged in the process of transportation, but paper angle protection can greatly reduce the loss of goods in transportation, so it is considered as an ideal packaging product, which can help users improve the external image of products. According to different modes of transportation and environmental conditions, paper corner guards are widely used.

　　1. 形成一个包

　　1. Form a package

　　它是与包装带一起使用的，以单体纸盒、板材、金属管等物品的形式对每个角落的纸角进行防护，用包装带将其紧固，可有效减少纸角防护，可形成牢固稳定的包装。

　　It is used together with the packaging belt to protect the paper corner of each corner in the form of single paper box, plate, metal tube, etc. it can effectively reduce the paper corner protection and form a solid and stable packaging by fastening it with the packaging belt.

　　2. 防止外部损伤

　　2. Prevent external damage

　　纸喇叭保护的实用性可与木箱相比。目前，运费的损失已经成为商家头疼的问题之一，护角板是固定在货物周围的，可以保护产品的边角容易损坏的地方，减少运费的损失。

　　The practicability of paper horn protection can be compared with wooden case. At present, the loss of freight has become one of the headache problems for businesses. The corner guard is fixed around the goods, which can protect the corners of the products and reduce the loss of freight.

　　3.增加纸箱的堆垛压力

　　3. Increase the stacking pressure of cartons

　　纸护角多能承受1500公斤的压力,因为这可以在交通如洗衣机、微波炉、一些简短的纸护角放在纸箱的四个角落,可以纸箱堆在一起,而不会把内容,避免不必要的损坏在运输的过程中。

　　The paper corner protector can bear the pressure of 1500 kg at most, because it can be put in four corners of the carton in the traffic such as washing machine, microwave oven and some short paper corner protectors, which can be stacked together with the cartons, without the content, so as to avoid unnecessary damage in the process of transportation.

　　防止外部损伤:如果纸角护板仅用于保护表面，不需要加固，厚度可达3mm。大小可以根据墙角的大小来确定。为了降低成本，使用小角落。皮带的紧角会损坏保护。增加纸箱的堆垛压力:将纸面放在纸箱的四个角上，增强纸箱的堆垛强度，缓冲外部冲击，不挤压纸箱，将纸箱堆垛。

　　Prevent external damage: if the paper corner guard is only used to protect the surface, it does not need to be reinforced, and the thickness can reach 3mm. The size can be determined by the size of the corner. To reduce costs, use small corners. The tight angle of the belt will damage the protection. Increase the stacking pressure of the carton: put the paper on the four corners of the carton, enhance the stacking strength of the carton, buffer the external impact, do not squeeze the carton, and stack the carton.

　　抗压强度:纸箱抗压强度的选择是人们不愿忽视的一点。抗压强度高的产品可以用来达到包装效果，并想知道抗压强度。手动测试以获得正确的信息。

　　Compressive strength: the choice of compressive strength of cartons is a point that people do not want to ignore. Products with high compressive strength can be used to achieve the packaging effect and want to know the compressive strength. Test manually for correct information.

　　生产材料:虽然生产的纸箱一般都是纸，但是不同的纸张质量或分布会影响质量，所以要保证原材料和产品的要求。与此一致的是，这种用法可以满足要求。

　　Production materials: Although the cartons are generally paper, different paper quality or distribution will affect the quality, so it is necessary to ensure the requirements of raw materials and products. Consistent with this, this usage can meet the requirements.