1、 Three layer corrugated box

三層瓦楞紙箱又稱單瓦楞紙箱，其紙板結構是由一張瓦楞芯紙兩面各粘一張面紙組合而成。三層瓦楞紙箱主要用于包裝重量較輕的內包裝物。常用楞型有A、B、C、E瓦楞，其中E瓦又稱微瓦楞紙箱，主要用于小家電等，B瓦常用于食品、飲料行業等的包裝。

Three layer corrugated box is also known as single corrugated box, its paperboard structure is composed of a piece of corrugated core paper with a face paper on both sides. Three layer corrugated box is mainly used for packing light inner packing materials. The commonly used corrugated types are a, B, C, e corrugated, among which e-tile is also known as micro corrugated box, mainly used for small household appliances, and b-tile is often used for the packaging of food and beverage industries.

二、五層瓦楞紙箱

2、 Five layer corrugated box

五層瓦楞紙箱又稱雙瓦楞紙箱，五層瓦楞紙箱的紙板結構是由面紙、里紙、芯紙和兩張瓦楞芯紙粘合而成。常見楞型組合有：AB楞、CB楞、BE楞等...而紙板厚度也會不同！AB楞厚度為7毫米、CB瓦楞為6毫米、BE瓦楞為4.5~5毫米！每種瓦楞用途也不一樣，AB楞CB楞用于大紙箱，如空調、冰箱、電視、電腦、等大物件紙箱... 特點：緩沖性非常好，起到大物件在運輸途中不受損。BE楞則用于小紙箱，如快遞包裹、數碼電子產品、日用百貨、等小物件紙箱... 特點：強度高，硬度硬，起到更好的保護，外觀精致小巧不臃腫。

Five layer corrugated box is also known as double corrugated box. The paper board structure of five layer corrugated box is composed of face paper, inner paper, core paper and two pieces of corrugated core paper. Common combination of corrugated: AB, CB, be... And the thickness of cardboard will be different! AB corrugated thickness is 7mm, CB corrugated is 6mm, be corrugated is 4.5mm ~ 5mm! Each kind of corrugated use is not the same, AB corrugated CB used in large cartons, such as air conditioning, refrigerators, televisions, computers, and other large article cartons... Features: very good buffering, so that large items will not be damaged during transportation. Be is used for small cartons, such as express packages, digital electronic products, daily necessities, and other small article cartons... Features: high strength, hard hardness, better protection, delicate and compact appearance, not bulky.

三、七層瓦楞紙箱

3、 Seven layer corrugated box

七層瓦楞紙箱又稱為七層瓦楞紙板。即三芯雙面七層紙板，由兩層箱紙板和三層瓦楞原紙制成。主要用于重型商品（如摩托車、鋼琴等）的包裝箱，或包裝大型電器、小型機床等，也可用其作一些高強特殊襯墊。GB/T 6544－1999《包裝材料 瓦楞紙板》標準中將單瓦楞紙板和雙瓦楞紙板按質量分為優等品（適用于出口商品及貴重物品包裝用瓦楞紙板）、一等品（適用于內銷物品包裝用瓦楞紙板）、合格品（適用于短途、低廉商品包裝用瓦楞紙板）。

Seven layer corrugated box is also called seven layer corrugated board. That is, three core double-sided seven layer paperboard, which is made of two layers of cardboard and three layers of corrugated base paper. It is mainly used for packing boxes of heavy goods (such as motorcycles, pianos, etc.), or for packing large electrical appliances and small machine tools. It can also be used as some high strength special liners. According to GB / T 6544-1999 "packaging materials corrugated board", single corrugated board and double corrugated board are divided into superior products (applicable to corrugated board for packaging of export commodities and valuables), first-class products (applicable to corrugated cardboard for domestic products), and qualified products (applicable to corrugated board for short distance and low-cost commodity packaging).