CN201390923Y

CN201390923Y - Corrugated edge-bound paperboard

Info

Publication number: CN201390923Y
Application number: CN200920055851U
Authority: CN
Inventors: 詹正义; 巫枝盛
Original assignee: Jinhui Environment Protection Products (dongguan) Co Ltd
Current assignee: Jinhui Environment Protection Products (dongguan) Co Ltd
Priority date: 2009-04-30
Filing date: 2009-04-30
Publication date: 2010-01-27
Anticipated expiration: 2019-04-30

Abstract

The utility model relates to the technical field of paperboards, in particular to a corrugated edge-bound paperboard. The corrugated edge-bound paperboard comprises an upper paperboard, a lower paperboard and core paper connected between the upper paperboard and the lower paperboard, a binding edge for binding the core paper is arranged on the periphery of the paperboard, and the binding edge comprises an upper binding edge connected with the upper paperboard into a whole and a lower binding edge connected with the lower paperboard into the whole. The corrugated edge-bound paperboard can effectively reduce the cost of the paperboard and enhance the strength of the paperboard.

Description

Press stupefied bound edge cardboard

Technical field:

The utility model relates to the cardboard technical field, relates in particular to press stupefied bound edge cardboard.

Background technology:

Be provided with the cardboard of core paper, as honeycomb cardboard and corrugated board etc.,, resistance to compression shockproof, insulation, sound absorption because of having, heat insulation, bearing capacity is high, cost is low, free of contamination advantage, be widely used in the every profession and trade.As packaging material, be applied to the transport package box of various product; As the warehouse transporting material, be applied to various transportation turnover property pallets etc.; As Building Decoration Material, be applied to non-load bearing wall, partition wall, curtain wall, wallboard, decorative panel, floor, ceiling etc.This shows that honeycomb cardboard has social benefit and good economic benefit widely with various similar cardboards such as corrugated boards.

This cardboard generally need be made bound edge and handle before application around cardboard.Existing bound edge is treated to: one, stick hardboard around cardboard; Two, add corner protector for four jiaos at cardboard.Owing to increased hardboard and angle bead material newly, thereby increased the cost of cardboard.In addition, the cardboard that the above-mentioned bound edge of process is handled is when strap, and the band of tension makes cardboard edge depression easily, and the paper board strength that promptly this bound edge is handled is not enough.

The utility model content:

The purpose of this utility model is at the deficiencies in the prior art, provides a kind of pressure stupefied bound edge cardboard, can effectively reduce the cost of cardboard, strengthens the intensity of cardboard.

For achieving the above object, the utility model is achieved through the following technical solutions: press stupefied bound edge cardboard, comprise cardboard, following cardboard, and be connected core paper between cardboard and the following cardboard, be provided with the bound edge that encases core paper around the cardboard, described bound edge comprises the last bound edge with last cardboard one, and with the following bound edge of following cardboard one.

The described bound edge of going up covers down above the bound edge.

Described bound edge down is incumbent on above the bound edge.

The described bound edge of going up docks with following bound edge.

Bonding between described upward bound edge and following bound edge and the core paper by adhesive.

Described cardboard is a honeycomb cardboard.

Described cardboard is a corrugated board.

The utility model beneficial effect is: the stupefied bound edge cardboard of pressure described in the utility model, its bound edge comprises the last bound edge with last cardboard one, and with the following bound edge of following cardboard one; Adopt the cardboard of this binding structure, carrying out before bound edge handles, the core paper of the cardboard that cuts is pressed stupefied processing, feasible upward cardboard protrudes in core paper and forms bound edge, following cardboard protrudes in core paper and forms down bound edge, folding more upward bound edge and following bound edge, thus form cardboard bound edge all around; Do not carry out the bound edge processing owing to increase other material, so the utility model can reduce cost effectively; And bound edge is pressed stupefied processing to core paper before handling, and makes that the core paper of close bound edge position is more intensive, adds the bound edge and the cardboard of integral type, can effectively strengthen the intensity of cardboard.

Description of drawings:

The paperboard structure schematic diagram that Fig. 1 cuts for the utility model;

Fig. 2 presses paperboard structure schematic diagram after the stupefied processing for the utility model;

Fig. 3 presses another paperboard structure schematic diagram after the stupefied processing for the utility model;

Fig. 4 is the structural representation of the utility model embodiment one;

Fig. 5 is the structural representation of the utility model embodiment two.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described:

As shown in Figure 1 to Figure 3, press stupefied bound edge cardboard, comprise cardboard 1, following cardboard 2, and be connected core paper 3 between cardboard 1 and the following cardboard 2, be provided with the bound edge that encases core paper 3 around the cardboard, described bound edge comprises the last bound edge 11 with last cardboard 1 one, and with the following bound edge 21 of following cardboard 2 one.Described cardboard is honeycomb cardboard or corrugated board.Before carrying out the bound edge processing, core paper 3 to the cardboard that cuts is pressed stupefied processing, make that going up cardboard 1 protrudes in upward bound edge 11 of core paper 3 formation, following cardboard 2 protrudes in core paper 3 and forms bound edge 21 down, utilize then processing is pasted in the bending of last bound edge 11 and following bound edge 21, thereby the bound edge around the formation cardboard, wherein Fig. 2 presses the structural representation of stupefied processing back cardboard gap for the utility model, and Fig. 3 presses the crack structural representation in crack of stupefied processing back cardboard for the utility model; The concrete bound edge embodiment of the utility model has:

Embodiment one as shown in Figure 4, when bound edge is handled, will be gone up bound edge 11 and cover down above the bound edge 21, perhaps will descend bound edge 21 to be incumbent on above the bound edge 11.When the height of last bound edge 11 and following bound edge 21 a half, adopt this embodiment greater than cal(l)iper.

Embodiment two, as shown in Figure 5, when bound edge is handled, last bound

edge

11 and 21 butt joints of following bound edge.When the height of last bound edge 11 and following bound edge 21 is equal to or less than a half of cal(l)iper, adopt this embodiment.

Bonding between upward bound edge 11 of the present utility model and following bound edge 21 and the core paper 3 by adhesive.

Do not handle owing to adopt other material to carry out bound edge, so the utility model can effectively reduce cost; And bound edge is pressed stupefied processing to core paper 3 before handling, and makes that the core paper 3 of close bound edge position is more intensive, adds the bound edge and the cardboard of integral type, can effectively strengthen the intensity of cardboard, make that cardboard is difficult for being crushed, when strap, the band of tension can not make the cardboard edge be recessed to form impression.The stupefied bound edge cardboard of pressure described in the utility model can be widely used in industries such as packing, warehouse transportation, building decoration.

The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, presses stupefied bound edge cardboard, comprise cardboard (1), following cardboard (2), and be connected core paper (3) between cardboard (1) and the following cardboard (2), be provided with the bound edge that encases core paper (3) around the cardboard, it is characterized in that: described bound edge comprises the last bound edge (11) with last cardboard (1) one, and with the following bound edge (21) of following cardboard (2) one.

2, the stupefied bound edge cardboard of pressure according to claim 1 is characterized in that: the described bound edge (11) of going up covers down above the bound edge (21).

3, the stupefied bound edge cardboard of pressure according to claim 1 is characterized in that: described bound edge (21) down is incumbent on above the bound edge (11).

4, the stupefied bound edge cardboard of pressure according to claim 1 is characterized in that: described upward bound edge (11) and following bound edge (21) butt joint.

5, according to the stupefied bound edge cardboard of each described pressure of claim 1 to 4, it is characterized in that: bonding between described upward bound edge (11) and following bound edge (21) and the core paper (3) by adhesive.

6, the stupefied bound edge cardboard of pressure according to claim 5, it is characterized in that: described cardboard is a honeycomb cardboard.

7, the stupefied bound edge cardboard of pressure according to claim 5, it is characterized in that: described cardboard is a corrugated board.