CN214449236U

CN214449236U - Moisture-proof corrugated paper

Info

Publication number: CN214449236U
Application number: CN202023140497.7U
Authority: CN
Inventors: 郑荣昌; 郑俊龙; 李道双
Original assignee: Fujian Kailong Packaging Co ltd
Current assignee: Fujian Kailong Packaging Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-22
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a moisture-proof corrugated paper, its structure includes top panel, back-fire relief device, dampproof device, corrugated paper core and lower panel, the top panel bottom bonds there is back-fire relief device, back-fire relief device bottom bonds with dampproof device, the utility model discloses have following beneficial effect, provide preliminary waterproof performance through the hydrophobic coating that sets up respectively at top panel top and lower panel bottom to provide the dampproofness, carry out most aqueous vapor isolation through second waterproof membrane layer and pearl cotton layer, and active carbon drier layer and silica gel drier layer provide subsequent aqueous vapor and absorb, reached through adding the beneficial effect who establishes separation and absorption part in order to improve dampproofing protective power; and protect aluminium foil layer and glass fiber layer through first waterproof rete, and aluminium foil layer and glass fiber layer's extremely low thermal conductivity to provide the back-fire relief effect, reached through adding establish the thermal barrier part in order to strengthen the fire prevention protective capability and improve the beneficial effect of practicality.

Description

Moisture-proof corrugated paper

Technical Field

The utility model belongs to the technical field of the corrugated paper, in particular to dampproofing type corrugated paper.

Background

The corrugated paper is a multi-layer adhesive body, at least consists of a layer of wavy core paper interlayer and a layer of paper board, has higher mechanical strength compared with a single paper board, and can resist collision and falling in the process of carrying;

corrugated boxes made of corrugated paper have practical performance depending on three factors: the characteristics of the core paper and paperboard and the structure of the carton itself;

but this corrugated paper that prior art is novel carries out dampproofing effect not good to carry out the not enough and not enough problem of practicality of fire protection ability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now propose a dampproofing type corrugated paper to it is not good to solve this corrugated paper and carry out dampproofing effect, and carry out the fire protection ability not enough and the not enough problem of practicality, through adding the beneficial effect of establishing separation and absorbing part in order to improve dampproofing protective force, through adding the beneficial effect of establishing the thermal separation part in order to strengthen the fire protection ability and improve the practicality.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a dampproofing type corrugated paper, including top panel, back-fire relief device, dampproof device, flute refill and lower panel, the top panel bottom bonds and has the back-fire relief device, back-fire relief device bottom bonds with dampproof device, the dampproof device bottom bonds and has the flute refill, flute refill bottom bonds with lower panel.

Further, the back-fire relief device includes first waterproof rete, aluminium foil layer and glass fiber layer, first waterproof rete bottom has set gradually aluminium foil layer and glass fiber layer to it is fixed all through bonding between first waterproof rete, aluminium foil layer and the glass fiber layer, first waterproof rete top bonds with the top panel.

Further, dampproof device includes the waterproof rete of second, the cotton layer of pearl, active carbon drier layer and silica gel drier layer, the waterproof rete bottom of second has set gradually the cotton layer of pearl, active carbon drier layer and silica gel drier layer to it is fixed all through bonding between the waterproof rete of second, the cotton layer of pearl, active carbon drier layer and the silica gel drier layer, the waterproof rete top of second bonds with the glass fiber layer, silica gel drier layer bottom bonds with the flute refill.

Furthermore, the top end of the upper panel and the bottom end of the lower panel are respectively provided with a hydrophobic coating.

Further, a fireproof coating is arranged on the top end of the aluminum foil layer.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the not good problem of damp-proofing effect is carried out for solving this corrugated paper, hydrophobic coating through setting up respectively at top panel top and lower panel bottom provides preliminary waterproof performance, in order to provide the dampproofness, and the dampproof device who sets up between back-fire relief device and corrugated paper core, it is isolated to carry out most aqueous vapor through second waterproof film layer and pearl cotton layer, and activated carbon drier layer and silica gel drier layer provide subsequent absorption of aqueous vapor, reached through adding establish the beneficial effect of separation and absorption part in order to improve dampproofing protective power.

2) The problem that the fire protection ability is not enough and the practicality is not enough is carried out in order to solve, through set up back-fire relief device in the top panel bottom, protects aluminium foil layer and glass fiber layer through first waterproof membrane layer, and aluminium foil layer and glass fiber layer's extremely low heat conductivility to provide the back-fire relief effect, reached through adding the beneficial effect who establishes the thermal barrier part in order to strengthen the fire protection ability and improve the practicality.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fire retardant device of the present invention;

FIG. 3 is a schematic view of the moisture-proof device of the present invention;

in the figure: the composite board comprises an upper panel-1, a fire retardant device-2, a moisture-proof device-3, a corrugated paper core-4, a lower panel-5, a first waterproof film layer-21, an aluminum foil layer-22, a glass fiber layer-23, a second waterproof film layer-31, a pearl cotton layer-32, an active carbon desiccant layer-33 and a silica gel desiccant layer-34.

Detailed Description

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a moisture-proof corrugated paper: including top panel 1, back-fire relief device 2, dampproof device 3, corrugated paper core 4 and

lower panel

5, 1 bottom of top panel bonds and has back-

fire relief device

2, and 2 bottoms of back-fire relief device bond with

dampproof device

3, and 3 bottoms of dampproof device bond and have corrugated paper core 4, and 4 bottoms of corrugated paper core bond with lower panel 5.

Wherein, back-fire relief device 2 includes first waterproof rete 21, aluminium foil layer 22 and glass fiber layer 23, first waterproof rete 21 bottom has set gradually aluminium foil layer 22 and glass fiber layer 23 to it is fixed all through bonding between first waterproof rete 21, aluminium foil layer 22 and the glass fiber layer 23, first waterproof rete 21 top bonds with top panel 1, establishes the beneficial effect of thermal barrier part in order to strengthen the fire protection ability and improve the practicality through adding according to the aforesaid.

Wherein, dampproof device 3 includes the waterproof rete 31 of second, the cotton layer 32 of pearl, activated carbon desiccant layer 33 and silica gel desiccant layer 34, the waterproof rete 31 bottom of second has set gradually the cotton layer 32 of pearl, activated carbon desiccant layer 33 and silica gel desiccant layer 34 to it is fixed all through bonding between the waterproof rete 31 of second, the cotton layer 32 of pearl, activated carbon desiccant layer 33 and the silica gel desiccant layer 34, the waterproof rete 31 top of second bonds with glass fiber layer 23, silica gel desiccant layer 34 bottom bonds with flute paper core 4, establishes the beneficial effect of separation and absorption part in order to improve dampproofing protective power through adding according to the aforesaid.

Wherein, the top of the upper panel 1 and the bottom of the lower panel 5 are respectively provided with a hydrophobic coating, and the protection is improved according to the water retaining effect.

Wherein, the aluminium foil layer 22 top is provided with fire protection coating, provides heat-resisting effect according to the aforesaid, improves protective capability.

The working principle is as follows: firstly, taking out the parts made of the moisture-proof corrugated paper;

then, the corrugated paper core 4 is cemented on the top end of the lower panel 5, and the moistureproof device 3, the fire retardant device 2 and the upper panel 1 are sequentially cemented on the top end of the corrugated paper core 4, so that the manufacturing is completed;

later, when the fireproof aluminum foil is used, the aluminum foil layer 22 and the glass fiber layer 23 are protected through the first waterproof film layer 21 by the fireproof device 2 arranged at the bottom end of the upper panel 1, and the extremely low heat-conducting performance of the aluminum foil layer 22 and the glass fiber layer 23 provides a fireproof effect, so that the beneficial effect of improving the practicability by enhancing the fireproof protection capability through additionally arranging a thermal isolation component is achieved;

finally, hydrophobic coating through setting up respectively in 1 top of top panel and 5 bottoms of lower panel provides preliminary waterproof performance to provide the humidity resistance, and moisture barrier 3 who sets up between back-fire relief device 2 and corrugated paper core 4, it is isolated to carry out most aqueous vapor through waterproof rete 31 of second and pearl cotton layer 32, and activated carbon desiccant layer 33 and silica gel desiccant layer 34 provide subsequent aqueous vapor and absorb, reached through adding establish the beneficial effect of separation and absorbing element in order to improve dampproofing protective power.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a moisture-proof type corrugated paper which characterized in that: including top panel (1), back-fire relief device (2), dampproof device (3), corrugated paper core (4) and lower panel (5), top panel (1) bottom bonds and has back-fire relief device (2), back-fire relief device (2) bottom bonds with dampproof device (3), dampproof device (3) bottom bonds and has corrugated paper core (4), corrugated paper core (4) bottom bonds with lower panel (5).

2. A moisture-proof corrugated paper as defined in claim 1, wherein: fire retardant stopping device (2) are including first waterproof rete (21), aluminium foil layer (22) and glass fiber layer (23), first waterproof rete (21) bottom has set gradually aluminium foil layer (22) and glass fiber layer (23) to it is fixed all through bonding between first waterproof rete (21), aluminium foil layer (22) and the glass fiber layer (23), first waterproof rete (21) top bonds with upper panel (1).

3. A moisture-proof corrugated paper as defined in claim 1, wherein: dampproof device (3) include waterproof rete of second (31), pearl cotton layer (32), active carbon desiccant layer (33) and silica gel desiccant layer (34), waterproof rete of second (31) bottom has set gradually pearl cotton layer (32), active carbon desiccant layer (33) and silica gel desiccant layer (34) to it is fixed all through bonding between waterproof rete of second (31), pearl cotton layer (32), active carbon desiccant layer (33) and silica gel desiccant layer (34), waterproof rete of second (31) top and glass fiber layer (23) bond, silica gel desiccant layer (34) bottom and flute paper core (4) bond.

4. A moisture-proof corrugated paper as defined in claim 1, wherein: and the top end of the upper panel (1) and the bottom end of the lower panel (5) are respectively provided with a hydrophobic coating.

5. A moisture-proof corrugated paper as defined in claim 2, wherein: the top end of the aluminum foil layer (22) is provided with a fireproof coating.