CN202669116U

CN202669116U - Compound corrugated case

Info

Publication number: CN202669116U
Application number: CN 201220347610
Authority: CN
Inventors: 朱永光; 原国辉; 陈金国
Original assignee: Xin Meng Packing And Decorating Co Ltd
Current assignee: Xin Meng Packing And Decorating Co Ltd
Priority date: 2012-07-18
Filing date: 2012-07-18
Publication date: 2013-01-16
Anticipated expiration: 2022-07-18

Abstract

The utility model discloses a compound corrugated case. A case body is made of a compound type double-layer corrugated paperboard, wherein the compound type double-layer corrugated paperboard comprises an inner paperboard layer, a B-type corrugated paper layer, a middle paperboard layer, an E-type corrugated paper layer and an outer paperboard layer in sequence from the inner side of the case body to the outer side of the case body. The compound corrugated case is different from traditional corrugated type cases. By adopting a novel corrugated type combinational design and different materials, the compound corrugated case improves the poking strength, the edge pressure tolerance and the abrasion resistance of the paperboard effectively, and therefore high strength, vibration resistance and shock resistance of the case are achieved, and the functional effect of the case is improved overall. Furthermore, compared with the prior art of AB-type compound style, the compound corrugated case is smooth and neat in outside surface without tendon leakage, so the compound corrugated case is beautiful in appearance firstly; secondly, light weight is achieved by replacing prior high gram weight with low gram weight; thirdly, whole size is effectively decreased by decreasing the thickness, so as to enable more goods to be loaded in the same container.

Description

A kind of composite corrugated carton

Technical field

The utility model belongs to the rigid package technical field, is specifically related to a kind of composite corrugated carton.

Background technology

At present, extensively as the rigid package of various products, its demand face is very extensive for carton.Existing carton often is divided into individual layer carton and double-deck carton.The individual layer carton refers to the stupefied carton of two plate lists, i.e. sandwiched one deck corrugated paper between two-layer cardboard, and the stupefied type of this corrugated paper is generally A type, Type B or E type, is used for the packing of product not too high to the carton requirement of strength; Double-deck carton refers to three plates, two distracted casees, namely three cardboards all be equipped with in twos corrugated paper between cardboard, the stupefied type of two corrugated paper is same model, such as AA type, BB type or EE type, AB type etc., be used for the packing of product relatively high to the carton requirement of strength, traditionally the AB types that adopt more.But along with the fast development of transport service, the packing of product is also had higher requirement.

Existing double-deck carton, though high than individual layer carton intensity, owing to adopt the corrugation of same type, its compression strength, side pressure strength, shock strength.The performance indications such as pop strength do not reach requirement, still can not satisfy the packing instructions such as exported product, force producer to adopt wood packing box.Yet the cost of wood packing box is comparatively high, and has wasted the forest reserves, also is difficult to recycle, and awkward especially is that the outlet of wood packing box also needs strict worm epidemic disease to detect.

Summary of the invention

The purpose of this utility model provides that a kind of cost is lower, the composite corrugated carton of better performances.

The technical scheme that realizes the utility model purpose is: a kind of composite corrugated carton, its casing is made by compound double wall corrugated board, described compound double wall corrugated board comprises interior ply of board (1), Type B corrugated layer (2), middle ply of board (3), E type corrugated layer (4) and outer ply of board (5) successively along the direction from the box inside to the outside.

In the such scheme, the thickness of described compound double wall corrugated board is 4mm to 5mm.

In the such scheme, the stupefied type shape of described Type B corrugated layer (2) and E type corrugated layer (4) is V-type, U-shaped or UV type.

The utlity model has positive effect: (1) the utility model is a kind of carton that is different from traditional stupefied type, by adopting new-type stupefied type modular design, and the different materials of joining, the Effective Raise cardboard expose intensity, limit press, anti-broken, thereby reach high strength, anti-vibration, the shock resistance of carton, make the function affect of carton obtain General Promotion.In addition, compare with traditional AB type combined type, the utility model at first is that smooth outer surface is smooth, and is without leaking the muscle phenomenon, comparatively attractive in appearance; Secondly become low grammes per square metre by original high grammes per square metre, realize lightweight; The 3rd owing to reduced thickness, effectively reduced overall volume, thereby in same container, more goods of can packing into.

Description of drawings

Fig. 1 is the structural representation of the used compound double wall corrugated board of the utility model.

The specific embodiment

(embodiment 1)

Fig. 1 is the structural representation of the used compound double wall corrugated board of the utility model, has shown a kind of specific embodiment of the present utility model.

Present embodiment is a kind of composite corrugated carton, as shown in Figure 1, its casing is made by compound double wall corrugated board, described compound double wall corrugated board comprises interior ply of board (1), Type B corrugated layer (2), middle ply of board (3), E type corrugated layer (4) and outer ply of board (5) successively along the direction from the box inside to the outside.

The thickness of described compound double wall corrugated board can be selected in 4mm to 5mm size, and present embodiment is 4.5mm.

The stupefied type shape of described Type B corrugated layer (2) and E type corrugated layer (4) is U-shaped, in concrete practice, also can select V-type or UV type.

Present embodiment is a kind of carton that is different from traditional stupefied type, by adopting new-type stupefied type modular design, and the different materials of joining, the Effective Raise cardboard expose intensity, limit press, anti-broken, thereby reach high strength, anti-vibration, the shock resistance of carton, make the function affect of carton obtain General Promotion.In addition, compare with traditional AB type combined type, present embodiment at first is that smooth outer surface is smooth, and is without leaking the muscle phenomenon, comparatively attractive in appearance; Secondly become low grammes per square metre by original high grammes per square metre, realize lightweight; The 3rd owing to reduced thickness, effectively reduced overall volume, thereby in same container, more goods of can packing into.

Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.

Claims

1. composite corrugated carton, its casing is made by compound double wall corrugated board, it is characterized in that: described compound double wall corrugated board comprises interior ply of board (1), Type B corrugated layer (2), middle ply of board (3), E type corrugated layer (4) and outer ply of board (5) successively along the direction from the box inside to the outside.

2. composite corrugated carton according to claim 1, it is characterized in that: the thickness of described compound double wall corrugated board is 4mm to 5mm.

3. composite corrugated carton according to claim 1, it is characterized in that: the stupefied type shape of described Type B corrugated layer (2) and E type corrugated layer (4) is V-type, U-shaped or UV type.