The structure design of corrugated paper packaging box is based on the actual conditions of packaging and production, and according to the scientific principle, it designs the external structure and internal accessories of packaging. The structure must be designed with sufficient strength, hardness and resistance to other environments. From the point of view of packaging purpose, we must consider the following two aspects: one is to protect the primary function of products, the other is to meet the important characteristics of modern packaging, such as transportation, processing characteristics and so on.

合格的紙箱產(chǎn)品，從正確的結(jié)構(gòu)設計開始。設計人員不僅要真正的理解客戶的意圖，還要熟悉后序加工工藝。只有這樣，才能把客戶的意圖轉(zhuǎn)化為合格的產(chǎn)品，并能保證后序加工順利進行。設計人員在設計開始前要了解內(nèi)裝物的性質(zhì)、形狀、尺寸、重量，內(nèi)裝物的排列方式、運輸方式、堆碼方式，內(nèi)裝物的倉儲環(huán)境、運輸路線和時間以及紙箱箱型和制作材料等信息。

Qualified carton products, starting from the correct structure design. Designers should not only truly understand the intentions of customers, but also be familiar with post-processing technology. Only in this way can the customer's intentions be transformed into qualified products, and can ensure the smooth processing of post-processing. Before the beginning of the design, the designer should know the nature, shape, size and weight of the contents, the arrangement, transportation mode and stacking mode of the contents, the storage environment, transportation route and time of the contents, as well as the information of carton type and manufacturing materials.

瓦楞紙包裝盒國內(nèi)的紙箱設計，存在技術和指導思想方面的一些問題，缺乏系統(tǒng)的分析，從而使得所設計出來的包裝不能夠滿足人機工程學以及技術經(jīng)濟合理性等方面的要求。這一點，在紙箱尺寸設計中反映得十分明顯。

The design of corrugated cartons in China has some problems in technology and guiding ideology, lacking of systematic analysis, which makes the designed packaging unable to meet the requirements of ergonomics and technical and economic rationality. This is evident in the design of carton size.

我國只是對紙箱的箱型作了明確的規(guī)定，而對紙箱的尺寸大小卻無具體要求，主要由設計者來定。而設計者在確定紙箱尺寸時又主要是考慮兩方面的因素：一是能夠包容得下內(nèi)容物；二是具有足夠的強度。其實，制約紙箱大小和形狀的因素除去包裝內(nèi)容物外，還有許多其它的因素，如人機工程學方面的因素、托盤的尺寸、貨車車廂的尺寸大小、集裝箱空間的尺寸大小、配貨架的尺寸大小等。這些因素間既相互獨立，又相互制約影響；既要考慮包裝功能，也要考慮方便性。所以設計時只有系統(tǒng)地、綜合地把握住所有的制約因素，才能夠真正合理地確定紙箱的尺寸大小。

In our country, only the type of carton has been clearly stipulated, but the size of carton has no specific requirements. It is mainly decided by the designer. In determining the size of carton, the designer mainly considers two factors: one is that it can contain the contents; the other is that it has enough strength. In fact, besides the contents of packaging, there are many other factors that restrict the size and shape of cartons, such as ergonomic factors, the size of pallets, the size of truck compartments, the size of container space, the size of racks and so on. These factors are not only independent, but also mutually restrictive; packaging function should be taken into account, as well as convenience. Therefore, only by systematically and comprehensively grasping all the constraints in the design can the size of cartons be determined reasonably.

綜上所述，瓦楞紙包裝盒紙箱的尺寸設計是瓦楞紙箱結(jié)構(gòu)設計中很重要的一項工作。一個合格的紙箱產(chǎn)品要具有保護性和良好的造型。特別是集銷售包裝和運輸包裝功能于一身的紙箱，合理的尺寸將是紙箱設計的關鍵。因為尺寸的變化將直接影響到紙箱的各種性能的變化。總之，在瓦楞紙箱的結(jié)構(gòu)設計中，要根據(jù)使用的制造設備、不同的生產(chǎn)工藝、不同楞型構(gòu)成的瓦楞紙以及內(nèi)裝商品的種類和性質(zhì)來確定。只有掌握了設計瓦楞紙箱的結(jié)構(gòu)、尺寸相關的內(nèi)容后，才能制造出保護商品、美化商品的瓦楞紙箱。

In conclusion, the size design of corrugated cartons is an important work in the structural design of corrugated cartons. A qualified carton product should have protection and good shape. Especially the carton which integrates the functions of sales packaging and transportation packaging, reasonable size will be the key to carton design. Because the change of size will directly affect the change of various properties of cartons. In a word, in the structural design of corrugated cartons, it is necessary to determine the types and properties of corrugated cartons according to the manufacturing equipment used, different production processes, corrugated papers made of different corrugated shapes and the goods in them. Only after mastering the structure and size of corrugated cartons, can corrugated cartons be manufactured to protect and beautify commodities.