(1)制作牛皮紙袋可以保護產品；保護功能也是包裝盒的基本功能，使產品不受各種外力的損壞。一個產品只有經過多次流通才能進入市場或其他地方，才能到達消費者手中。在此期間，需要經過裝卸、運輸、庫存、展示、銷售等環節。在儲存和運輸過程中，許多外部因素，如沖擊、潮濕、光線、氣體、細菌等，都會威脅到產品的質量。

(1) Making kraft paper bags can protect products; The protection function is also the basic function of the packing box, so that the product is not damaged by various external forces. A product can enter the market or other places and reach consumers only after multiple circulation. During this period, it needs to go through loading and unloading, transportation, inventory, display, sales and other links. In the process of storage and transportation, many external factors, such as impact, humidity, light, gas, bacteria, etc., will threaten the quality of products.

因此，牛皮紙袋在保護產品的反面起到了很大的保護作用。結構越好，材料包裝盒越能保證產品在流通過程中的安全。

Therefore, kraft paper bag plays a great role in protecting the reverse side of the product. The better the structure, the more the material packing box can ensure the safety of the product in the circulation process.

(2)制作牛皮紙袋可以提供方便:在生產、銷售和客戶選擇產品的過程中，產品應該從一個地方搬到另一個地方。例如，一些小物品可以很容易地在倉庫里移動，一些不方便包裝的物品可以用小包裝盒代替，這可以方便消費者購買和帶回家。

(2) Making kraft paper bags can provide convenience: in the process of production, sales and customer selection, products should be moved from one place to another. For example, some small items can be easily moved in the warehouse, and some items that are inconvenient to pack can be replaced by small packaging boxes, which can facilitate consumers to buy and take home.

(3)包裝可以提高識別度產品信息可以在包裝盒上注明(如型號、數量、品牌、制造商或零售商的名稱)。包裝盒也可以幫助倉庫管理者準確找到產品，也可以幫助消費者找到他們想要的。

(3) Packaging can improve identification. Product information can be indicated on the packaging box (such as model, quantity, brand, name of manufacturer or retailer). Packing boxes can also help warehouse managers accurately find products and consumers find what they want.

(4)牛皮紙袋的制作可以促進銷售:包裝精美的產品可以讓客戶選擇，吸引消費者的注意力，喚起人們的消費欲望，從而促進銷售。有人認為“每個包裝盒都是一個廣告牌?！焙玫陌b可以提高新產品的吸引力，包裝本身的價值也可以引起消費者購買某些產品的動機。此外，提高包裝盒的吸引力低于提高產品單位價格的成本。

(4) The production of kraft paper bags can promote sales: beautifully packaged products can let customers choose, attract consumers' attention and arouse people's consumption desire, so as to promote sales. Some people think that "every packaging box is a billboard." good packaging can improve the attraction of new products, and the value of packaging itself can also arouse consumers' motivation to buy some products. In addition, increasing the attractiveness of the packaging box is lower than the cost of increasing the unit price of the product.

(5)包裝盒的制作可以提高產品的等級:生活中人們看到的所有產品，從小到大，包裝越好的產品，價格越高。好的產品一定要有好的包裝，讓人覺得這個產品等級高，消費者可以選擇。

(5) The production of packaging box can improve the level of products: all products seen in life, from small to large, the better the packaging, the higher the price. Good products must have good packaging, which makes people feel that the product is of high grade and consumers can choose.