Background technology
Using the packing chest major part on the existing market is corrugated case, mainly is that volume, weight, structure etc. according to packed article select to use 5 layers of corrugated case (the about 5mm of thickness), 7 layers of fluting board (the about 8mm of thickness) case extranal packing box as article.The shortcoming of corrugated case is that weight capacity is poor, and what manner of packing adopted is traditional rolling cover formula.Rolling cover formula corrugated packaging box is big to volume, the packed article packing difficulty of weight big (more than the 200kg) is big, because of traditional rolling cover formula carton needs to open rolling cover behind XianCheng's case, packed article is packed by manually lifting in the packing chest, taken time and effort, the distortion of packing rear box is comparatively serious.
The utility model content
The purpose of this utility model is to provide a kind of U type pure paper honeycomb carton, it have simple in structure, packing method is easy, cost is low, weight capacity is big.
In order to achieve the above object, the utility model is realized by following technical scheme.
A kind of U type pure paper honeycomb carton, it is characterized in that: carton by two honeycomb cardboards through the V-arrangement indent, be bent into a left side, preceding, right three faces of casing of the going up of casing, back, following three faces and a U font of a U font, be combined into one six complete carton again by the tank surface of two U fonts.
The beneficial effects of the utility model are, that U type pure paper honeycomb carton has is simple in structure, packing method is easy, only need packed article is placed on the honeycomb cardboard of V-arrangement indent, behind V-arrangement indent place's bending cardboard, form last, back, following three faces of an inverted U-shaped casing, have the left side of the casing of the U-shaped that forms after the honeycomb cardboard bending of V-arrangement indent, preceding, right three faces combination equally with another sheet, form a complete packing chest.Carton itself is in light weight, adopt the honeycomb cardboard of 15mm~20mm to process, cost is low, weight capacity is big, but the weight of load-bearing 200kg~1000kg, behind the pressurized honeycomb cardboard do not have substantially subside, advantage such as metaboly, can improve packaging efficiency by actv., reduce packing and traffic cost.The packed article big to volume, that weight is big plays the better protection effect.After packed article packing is finished, only need to seal up adhesive tape at each combinatorial surface of carton and get final product, U type pure paper honeycomb is strong because of side pressure strength behind the pressurized, carton do not have substantially subside, metaboly.Flat appearance is attractive in appearance after becoming case, and pressure resistance is strong.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done to describe in further detail.
A kind of U type pure paper honeycomb carton as shown in Figure 1, carton by two honeycomb cardboards through the V-arrangement indent, be bent into a left side, preceding, right three faces of casing 2 of the going up of casing 1, back, following three faces and a U font of a U font, be combined into one six complete carton again by casing 1,2 surfaces of two U fonts.