CN2397045Y

CN2397045Y - Double-layer paper board barrel

Info

Publication number: CN2397045Y
Application number: CN 99241982
Authority: CN
Inventors: 裴开新
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-08-18
Filing date: 1999-08-18
Publication date: 2000-09-20
Anticipated expiration: 2009-08-18

Abstract

The utility model relates to a double-layer paper board barrel, mainly composed of a barrel cover, a barrel body and a barrel bottom, wherein, the barrel cover on the upper edge of the barrel body is connected with the barrel body and the barrel bottom at the bottom of the barrel body is tightly integrated with the barrel body. The double-layer paper board barrel is characterized in that the structure of the barrel body is composed of an outer layer, an inner layer and an intermediate layer; the outer layer and the inner layer are craft paper layers and the intermediate layer is a craft paper and tea board paper layer or a tea board paper layer. Therefore, the utility model has the advantages of less craft paper consumption and low cost.

Description

Multiple layer paperboard bucket

The utility model relates to a kind of multiple layer paperboard bucket.

Fiber can is that packing business is used one of maximum product, mainly is applicable to packings such as vac emulsion, emulsion paint and medicine; And the fiber can that uses now, its raw MAT'L is for being the raw material craft paper with timber, makes through bonding rolling, and its bucket body structure is the multiwall kraft layer, and shortcoming is to involve great expense, productive costs height, deficiency in economic performance.

In view of this, the long-pending experience of being engaged in the work of this professional production for many years of this creator through feasibility study repeatedly, gets generation of the present utility model eventually.

At the shortcoming of prior art, the purpose of this utility model is to provide a kind of multiple layer paperboard bucket, is the tea paperboard layer replacement layers of kraft paper of raw material in order to straw structurally, and cost-cutting increases benefit.

For achieving the above object, the utility model is achieved through the following technical solutions: a kind of multiple layer paperboard bucket mainly is made of bung, staving, the bucket end, bung is positioned at the staving top, be connected with staving, bucket is positioned at staving bottom and staving an end and is tightly connected and is one; It is characterized in that: the structure of staving is made of skin, internal layer and interlayer, and skin and internal layer are layers of kraft paper, and interlayer is craft paper and tea paperboard layer, and craft paper and tea paperboard layer are alternate bonding.

Above-mentioned purpose can also further realize by the following technical programs: the staving interlayer is a tea paperboard layer.

The utility model has production technology simple, is easy to make, and the characteristics that productive costs is low, and, saved the craft paper consumption, also just saved timber, have favorable economic benefit and social benefit.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the utility model schematic perspective view;

Fig. 2 is the utility model cross-sectional schematic;

Fig. 3 is another embodiment cross-sectional schematic of the utility model.

The figure number explanation:

Bung 1 staving 2

The bucket ends 3 skin 4

Internal layer 5 interlayers 6

As shown in Figure 1, the multiple layer paperboard bucket of the utility model mainly is made of bung 1, staving 2, a bucket end 3, and bung 1 is positioned at staving 2 tops, is connected with staving 2, and a barrel end 3 is positioned at staving 2 bottoms and staving 2 and is tightly connected and is one.

As shown in Figure 2, the structure of the utility model staving 2 is such, and it is made of skin 4, internal layer 5 and interlayer 6, and skin 4 and internal layer 5 are layers of kraft paper, and interlayer 6 is craft paper and tea paperboard layer, and craft paper and tea paperboard layer are alternate bonding.

The manufacturing process of the foregoing description is such: earlier with craft paper coiling volume 1-2 layer, insert again tea paperboard and craft paper together rewinding reach 3mm thickness, then craft paper is rolled up the 1-2 layer again, be glued between each layer, the laminate of spooling is made staving.

As shown in Figure 3, be another embodiment of the utility model, it is skin 4, internal layer 5 and interlayer 6 formations also, and skin 4 and internal layer 5 are layers of kraft paper, and interlayer 6 is a tea paperboard layer.

The manufacturing process of the foregoing description is such: with craft paper coiling volume 1-2 layer, insert the rewinding of tea paperboard again and reach 3mm thickness earlier, then craft paper is rolled up the 1-2 layer again, be glued between each layer, the laminate of spooling is made staving.

In sum, be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.

Claims

1, a kind of multiple layer paperboard bucket mainly is made of bung, staving, a bucket end, and bung is positioned at the staving top, is connected with staving, and a bucket end is positioned at bottom the staving and staving is tightly connected and is one; It is characterized in that: the structure of staving is made of skin, internal layer and interlayer, and skin and internal layer are layers of kraft paper, and interlayer is craft paper and tea paperboard layer, and craft paper and tea paperboard layer are alternate bonding.

2, multiple layer paperboard bucket as claimed in claim 1, it is characterized in that: the staving interlayer is a tea paperboard layer.