日常外賣中，為了方便攜帶，需要將多個紙質外賣打包盒疊放在一起。通常紙質餐盒使用的塑料上蓋或紙質上蓋比較柔軟，當紙質餐盒所裝食物較重時，下方餐盒的上蓋因為無法承受上方疊放餐盒的重量而受損，而且在運送過程中很容易打滑翻車。那么如何解決外賣打包盒密封性差、容易側翻的問題？一次性外賣打包盒廠家為您提出建議：

In daily takeout, in order to facilitate carrying, multiple paper takeout boxes need to be stacked together. Usually, the plastic upper cover or paper upper cover used in the paper lunch box is relatively soft. When the food contained in the paper lunch box is heavy, the upper cover of the lower lunch box is damaged because it cannot bear the weight of the stacked lunch boxes above, and it is easy to slip and overturn during transportation. So how to solve the problem of poor sealing and easy overturning of the take out packaging box? The manufacturer of disposable take out packing boxes gives you suggestions:

為了克服上述問題，技術人員提供了一種環(huán)保外賣打包盒。該外賣打包盒采取的技術方案是：一種環(huán)保外賣打包盒，包括紙盒體和與紙盒體相互扣合的盒蓋，紙盒體的上邊緣設有上翹的卷邊，卷邊的橫截面呈弧形，向外凸出的弧頂大致在高度的中間；

In order to overcome the above problems, the technician provides an environmental protection takeout packing box. The technical scheme adopted by the take out packing box is: an environmental protection take out packing box, which includes a carton body and a lid that is interlocked with the carton body. The upper edge of the carton body is provided with an upturned curl. The cross section of the curl is arc-shaped, and the outwardly protruding arc top is approximately in the middle of the height;

紙盒體的底面凹陷形成臺階面，紙盒體的下緣作為支撐腳支撐下方疊放的紙質餐盒；盒蓋包括紙板和邊框，紙板的外緣通過注塑連接有由可生物降解材料制成的邊框，邊框具有垂直于紙板的側壁和平行于紙板的頂面，邊框的側壁內側具有相對于側壁自上而下凸起的斜面；斜面的底部連接有凸起的卡肋，卡肋基于框架的側壁向內突出，卡肋的頂部高于斜面底部的凸起高度；

The bottom surface of the carton body is recessed to form a step surface, and the lower edge of the carton body serves as a support foot to support the paper lunch boxes stacked below; The box cover comprises a cardboard and a frame, the outer edge of the cardboard is connected with a frame made of biodegradable material by injection molding, the frame has a side wall perpendicular to the cardboard and a top surface parallel to the cardboard, and the inner side of the side wall of the frame has a slope raised from top to bottom with respect to the side wall; The bottom of the inclined surface is connected with a convex rib, the rib protrudes inward based on the side wall of the frame, and the top of the rib is higher than the convex height of the bottom of the inclined surface;

斜面下部與紙箱體側壁之間的距離小于弧形頂部與紙箱體側壁之間的距離，夾桿端部與紙箱體側壁之間的距離略小于弧形頂部與紙箱體側壁之間的距離，夾條的凸頂與紙板之間的距離大于卷邊高度的1/2且小于9/10，在扣合過程中夾條和斜面壓住卷邊的曲頂彈性變形并嵌入卷邊中；

The distance between the lower part of the slope and the side wall of the carton body is less than the distance between the arc top and the side wall of the carton body, the distance between the end of the clamp rod and the side wall of the carton body is slightly less than the distance between the arc top and the side wall of the carton body, the distance between the convex top of the clamp strip and the cardboard is greater than 1 / 2 and less than 9 / 10 of the crimping height, and the curved top of the clamp strip and the slope pressing the crimping is elastically deformed and embedded in the crimping during the fastening process;

框架頂面的內側設有向內延伸的桌面，桌面位于紙盒體的支腳下方，桌面設有突出的限位臺階，限位臺階環(huán)繞紙盒體設置，限制紙盒體的水平位移。外賣打包盒框架的內角為圓弧，圓弧兩端之間的水平長度大于、等于或小于圓弧兩端之間的垂直高度。

The inner side of the top surface of the frame is provided with an inwardly extending table top, which is located under the support foot of the carton body. The table top is provided with a protruding limit step, which is arranged around the carton body to limit the horizontal displacement of the carton body. The internal angle of the take out packing box frame is an arc, and the horizontal length between the two ends of the arc is greater than, equal to or less than the vertical height between the two ends of the arc.

外賣打包盒鏡架內角為圓弧，分散應力，避免應力集中，降低了注射成型生物降解材料鏡架的風險。圓弧兩個端點之間的水平長度大于、等于或小于圓弧兩個端點之間的垂直高度，框架內角的形狀盡可能與卷邊的弧度相匹配，既增加了框架的強度，又進一步增加了防漏性能。

The inner angle of the lens frame of the take out packing box is circular arc, which disperses the stress and avoids the stress concentration, reducing the risk of injection molding biodegradable material lens frame. The horizontal length between the two ends of the arc is greater than, equal to or less than the vertical height between the two ends of the arc. The shape of the inner corner of the frame is matched with the arc of the curling as much as possible, which not only increases the strength of the frame, but also further increases the leak proof performance.

生物降解材料價格昂貴，只需在紙板上注塑生物降解框架，成本相對較低，提高了市場競爭力。外賣打包盒框架上設有多個通孔，可以節(jié)省可生物降解的材料，同時框架美觀。如果您需要定制或者想了解更多問題，就來我們網站http://sushuiheng.cn咨詢了解吧！

The price of biodegradable materials is expensive, so only the biodegradable frame needs to be injected on the board, and the cost is relatively low, which improves the market competitiveness. A plurality of through holes are arranged on the frame of the take out packing box, which can save biodegradable materials and make the frame beautiful. If you need customization or want to know more, please come to our website http://sushuiheng.cn Consult and understand!