1. The corrugated connection surfaces all form a plane, which can increase the contact area with the main body of the paper cup and the outer paper layer. Glue is applied on this plane, which is conducive to the gluing of the corrugated with the main body of the paper cup and the outer paper layer, and the glued structure is more firm. Further enhance the strength of the cup body. Moreover, the upper end of the corrugated paper layer ends at the lower end of the inclined part, and while the triangular stable structure formed between the inclined part and the outer paper layer can be used, the amount of corrugated paper is saved, and the process is simpler, and the inclined part can be smoothed by its own structure. The transition will not be affected by the corrugated paper layer, especially the surface tension caused by the solidification of the glue, so that the edge of the cup mouth is more natural and smooth, the liquid flows more smoothly, and it is more beautiful.
2. Compared with the prior art, the new corrugated paper cup of the present utility model, on the basis of its anti-scald effect, significantly improves the structural strength and bending strength, ensures the strength and safety of the cup body, and is convenient and beautiful to use. The structure is novel and reasonable, and the practicability is strong.
3. Paper cup printing seems to be a very simple problem, but it is no longer so simple when it comes to brand promotion. With the advent of the marketing era, any tool has become a brand promotion item. Beverage paper cups are a way of brand marketing and promotion. Many people have noticed that the design and printing of different brands of paper cups are different. Print out their brand logo. And many brands have also begun to print their own independent brand paper cups, slowly turning to brand building and marketing.
