CN214459217U - Fire-retardant type corrugated paper - Google Patents

Abstract

The utility model discloses a fire-retardant type corrugated paper relates to the papermaking technology field, including the cardboard, the cardboard includes cardboard and lower cardboard, the bottom fixed mounting who goes up the cardboard has first U-shaped groove, the bottom fixed mounting of cardboard has the second U-shaped groove down, the bottom in first U-shaped groove is glutinous the adhesion with the top of cardboard down and is connected, and the bottom of second U-shaped groove top and last cardboard is glutinous to be connected, the second U-shaped groove is located and sets up between the first U-shaped groove. The utility model discloses a can keep out most heats at the high temperature resistant layer that the outside of cardboard set up, carry out the primary protection to the cardboard, the fire resistance of cardboard material has further been improved through the fire-retardant membrane of rubber, go up the water proof membrane and the antistatic film that the cardboard top set up, play the antistatic effect of dampproofing, the elastic component can play the effect of support, the intensity that simultaneously can also make the cardboard obtains improving with the answer ability, also can not squeeze the deformation at the in-process of transportation.

Description

Fire-retardant type corrugated paper

Technical Field

The utility model relates to a corrugated paper relates to the papermaking technology field, concretely relates to fire-retardant type corrugated paper.

Background

Corrugated cardboard is a cardboard formed by bonding one or more layers of corrugated paper on one cardboard or among several cardboards, and the cardboard used for packaging in the market at present generally adopts one layer of corrugated cardboard or two layers of corrugated cardboard, and the corrugated cardboard is wavy.

This kind of structure bearing capacity is poor, and intensity is low, and the resilience performance is not good with thermal-insulated effect, if take place the burning and will directly cause economic loss like this at the in-process of transportation, and traditional corrugated box bottom all glues fixedly with the sticky tape in addition, and it is impaired to make corrugated box's surface very easily when taking apart after the use, but does not take apart very occupation space again, inconvenient secondary use of carrying out.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-retardant type corrugated paper, includes the cardboard, the cardboard includes cardboard and lower cardboard, the bottom fixed mounting who goes up the cardboard has first U-shaped groove, the bottom fixed mounting of cardboard has the second U-shaped groove down, the bottom in first U-shaped groove is connected with the glutinous adhesion in top of cardboard down, and the glutinous adhesion in bottom of second U-shaped groove top and last cardboard is connected, the second U-shaped groove is located and sets up between the first U-shaped groove.

The utility model discloses technical scheme's further improvement lies in: go up the bottom of cardboard and be provided with elasticity moisture absorption resin down between the top of cardboard, the sticky adhesion of elasticity moisture absorption resin's outer wall has first U-shaped groove, second U-shaped groove, goes up cardboard and lower cardboard, go up and be provided with the elastic component down between cardboard, the top of elastic component and the bottom fixed connection who goes up the cardboard, the inner wall in cardboard is run through down to the bottom of elastic component, and cardboard under the bottom fixedly connected with of elastic component, the outer wall of elasticity moisture absorption resin is glutinous the bonding with the outer wall of elastic component, the top of going up the cardboard is provided with the fire-retardant membrane of rubber, the top fixedly connected with waterproof membrane of the fire-retardant membrane of rubber, the top fixedly connected with antistatic film of waterproof membrane, the resistant high temperature layer of top fixedly connected with of antistatic film.

The utility model discloses technical scheme's further improvement lies in: the paperboard comprises a first box bottom plate and a second box bottom plate, a rough surface is fixedly installed at the top of the first box bottom plate, and a hook surface is fixedly installed at the top of the second box bottom plate.

The utility model discloses technical scheme's further improvement lies in: the top fixed mounting of elastic component has resistance to compression board one, and the glutinous adhesion in the top of resistance to compression board one and the bottom of last cardboard is connected, the inner wall symmetry of elastic component is provided with the sliding block, and the outer wall of sliding block and the inner wall sliding connection of elastic component, the inner wall of elastic component is equipped with reset spring, reset spring's upper and lower both ends fixedly connected with sliding block, the bottom fixed mounting of elastic component has resistance to compression board two, and the bottom of resistance to compression board two is connected with the glutinous adhesion in the top of cardboard down.

The utility model discloses technical scheme's further improvement lies in: the thickness of the flame-retardant layer of the rubber flame-retardant film is 1-1.8 mm.

The utility model discloses technical scheme's further improvement lies in: the high-temperature-resistant layer is formed by spraying high-temperature-resistant paint, and the thickness of the high-temperature-resistant layer is 0.2-0.6 mm.

Compared with the prior art, this fire-retardant type corrugated paper has following beneficial effect:

1. the utility model discloses a can keep out most heats at the high temperature resistant layer that the outside of cardboard set up, carry out the primary protection to the cardboard, the fire-retardant membrane of rubber that sets up at last cardboard top has further improved the fire resistance of cardboard material, prevents to take place the loss that the burning brought when as packaging material, waterproof membrane and antistatic film that set up at last cardboard top can play the antistatic effect of dampproofing like this in the in-process of transportation.

2. The utility model discloses an elasticity moisture absorption resin that sets up not only can absorb the inside moisture of cardboard, can also make the cardboard can have a buffering when the cardboard receives external pressure, in order to further improve the intensity of cardboard, the elastic component that sets up between last cardboard and lower cardboard plays the effect of support, uses in the reset spring and the sliding block cooperation of its inside setting moreover, makes the intensity and the answer ability of cardboard obtain improving.

3. The utility model discloses a matte and the face that colludes that sets up will collude the face and laminate with the matte when using, make the first bottom plate of the case carry out the overlap joint with the second bottom plate of the case like this, changed traditional tape-stripping's mode, further improved the practicality of cardboard case, reduce the waste of resource.

Drawings

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

FIG. 2 is a schematic view of the interior of the structural elastic member of the present invention;

fig. 3 is a schematic view of the bottom connection of the cardboard box of the present invention.

In the figure: 101. a paperboard; 1. feeding a paperboard; 2. a paper board is put; 3. a water-resistant film; 4. a rubber flame retardant film; 5. An elastic member; 6. an elastic moisture-absorbing resin; 7. an antistatic film; 8. a high temperature resistant layer; 9. a first pressure resisting plate; 10. A second pressure resisting plate; 11. a return spring; 12. a slider; 13. rough surface; 14. hooking the surface; 15. a first box bottom plate; 16. a second box bottom plate; 17. a first U-shaped slot; 18. a second U-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fire-retardant type corrugated paper, includes cardboard 101, and cardboard 101 includes cardboard 1 and lower cardboard 2, and the bottom fixed mounting who goes up cardboard 1 has first U-shaped groove 17, and the bottom fixed mounting who goes down cardboard 2 has second U-shaped groove 18, and the bottom of first U-shaped groove 17 is glued with the top of cardboard 2 down and is connected, and the gluing of the bottom of second U-shaped groove 18 top and last cardboard 1 is connected, and second U-shaped groove 18 lies in and sets up between the first U-shaped groove 17.

Example 1:

referring to fig. 1, an elastic moisture absorption resin 6 is arranged between the bottom of an upper paperboard 1 and the top of a lower paperboard 2, the outer wall of the elastic moisture absorption resin 6 is adhered with a first U-shaped groove 17, a second U-shaped groove 18, the upper paperboard 1 and the lower paperboard 2, an elastic member 5 is arranged between the upper paperboard 1 and the lower paperboard 2, the top of the elastic member 5 is fixedly connected with the bottom of the upper paperboard 1, the bottom of the elastic member 5 penetrates through the inner wall of the lower paperboard 2, the bottom of the elastic member 5 is fixedly connected with the lower paperboard 2, the outer wall of the elastic moisture absorption resin 6 is adhered with the outer wall of the elastic member 5, a rubber flame retardant film 4 is arranged on the top of the upper paperboard 1, the flame retardant film 4 further improves the flame retardancy of the paperboard material, the loss caused by combustion when the elastic moisture absorption resin is used as a packaging material, a waterproof film 3 is fixedly connected to the top of the rubber flame retardant film 4, an antistatic film 7 is fixedly connected to the top of the waterproof film 3, thus, the anti-static and moisture-proof effects can be achieved during transportation. The top fixedly connected with of antistatic film 7 has high temperature resistant layer 8, and high temperature resistant layer 8 can keep out most heat, carries out once protection to the cardboard.

Example 2:

referring to fig. 1-3, the paperboard 101 comprises a first box bottom plate 15 and a second box bottom plate 16, the top of the first box bottom plate 15 is fixedly provided with a rough surface 13, and the top of the second box bottom plate 16 is fixedly provided with a hook surface 14, so that the traditional tape adhering mode is changed, the practicability of the carton is further improved, and the waste of resources is reduced.

Example 3:

referring to fig. 1-2, the top fixed mounting of elastic component 5 has resisting pressure board one 9, and the top of resisting pressure board one 9 is glutinous with the bottom of last cardboard 1 and is connected, the inner wall symmetry of elastic component 5 is provided with sliding block 12, and the outer wall of sliding block 12 and the inner wall sliding connection of elastic component 5, the inner wall of elastic component 5 is equipped with reset spring 11, reset spring 11's upper and lower both ends fixedly connected with sliding block 12, the bottom fixed mounting of elastic component 5 has resisting pressure board two 10, and the bottom of resisting pressure board two 10 is glutinous with the top of cardboard 2 down and is connected, elastic component 5 that sets up between last cardboard 1 and cardboard 2 down plays the effect of support, and reset spring 11 and sliding block 12 cooperation use of its inside setting, make the intensity and the resilience of cardboard 101 obtain improving.

Example 4:

referring to fig. 1, the thickness of the flame-retardant layer of the rubber flame-retardant film 4 is 1-1.8 mm, the high-temperature resistant layer 8 is formed by spraying high-temperature resistant paint, and the thickness of the high-temperature resistant layer 8 is 0.2-0.6 mm.

The utility model discloses a theory of operation and use flow: the utility model discloses carry out some glue with the bottom of first U-shaped groove 17 and the top of second U-shaped groove 18, elastic component 5 is fixed at last cardboard 1 wantonly or the one end of cardboard 2 down, later will go up the bottom of cardboard 1 and glue with the top of cardboard 2 down, at this moment, fill elasticity moisture absorption resin 6 in the space that exists between last cardboard 1 and cardboard 2 down, make it adhere to on the device of connecting, glue each protective device at the top of last cardboard 1 glutinous, and make it fixed can, bottom of the case board 15 that sets up in the bottom of the case bottom has also adopted glutinous mode of gluing with bottom of the case board two 16, make it collude face 14 and can catch on matte 13, thereby carry out the overlap joint to the case bottom.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fire-retardant type corrugated paper, includes cardboard (101), its characterized in that: cardboard (101) include cardboard (1) and lower cardboard (2), the bottom fixed mounting who goes up cardboard (1) has first U-shaped groove (17), the bottom fixed mounting of cardboard (2) has second U-shaped groove (18) down, the bottom of first U-shaped groove (17) is glued the adhesion with the top of cardboard (2) down and is connected, and the bottom of second U-shaped groove (18) top and last cardboard (1) glues the adhesion and is connected, second U-shaped groove (18) are located and set up between first U-shaped groove (17).

2. The flame-retardant corrugated paper according to claim 1, wherein: elastic moisture absorption resin (6) is arranged between the bottom of the upper paper board (1) and the top of the lower paper board (2), the outer wall of the elastic moisture absorption resin (6) is adhered with a first U-shaped groove (17), a second U-shaped groove (18), the upper paper board (1) and the lower paper board (2), an elastic part (5) is arranged between the upper paper board (1) and the lower paper board (2), the top of the elastic part (5) is fixedly connected with the bottom of the upper paper board (1), the bottom of the elastic part (5) penetrates through the inner wall of the lower paper board (2), the bottom of the elastic part (5) is fixedly connected with the lower paper board (2), the outer wall of the elastic moisture absorption resin (6) is adhered with the outer wall of the elastic part (5), the top of the upper paper board (1) is provided with a rubber flame-retardant film (4), the top of the rubber flame-retardant film (4) is fixedly connected with a waterproof film (3), the top fixedly connected with antistatic film (7) of waterproof membrane (3), the top fixedly connected with of antistatic film (7) is able to bear or endure high temperature layer (8).

3. The flame-retardant corrugated paper according to claim 1, wherein: the paperboard (101) comprises a first box bottom plate (15) and a second box bottom plate (16), a rough surface (13) is fixedly installed at the top of the first box bottom plate (15), and a hook surface (14) is fixedly installed at the top of the second box bottom plate (16).

4. The flame-retardant corrugated paper according to claim 2, wherein: the top fixed mounting of elastic component (5) has resist board (9), and the top of resist board (9) is glutinous to be connected with the bottom of last cardboard (1) glues, the inner wall symmetry of elastic component (5) is provided with sliding block (12), and the outer wall of sliding block (12) and the inner wall sliding connection of elastic component (5), the inner wall of elastic component (5) is equipped with reset spring (11), the upper and lower both ends fixedly connected with sliding block (12) of reset spring (11), the bottom fixed mounting of elastic component (5) has resist board two (10), and the bottom of resist board two (10) glues with the top of cardboard (2) down and is connected.

5. The flame-retardant corrugated paper according to claim 2, wherein: the thickness of the flame-retardant layer of the rubber flame-retardant film (4) is 1-1.8 mm.

6. The flame-retardant corrugated paper according to claim 2, wherein: the high-temperature resistant layer (8) is formed by spraying high-temperature resistant paint, and the thickness of the high-temperature resistant layer (8) is 0.2-0.6 mm.

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