CN215970500U - Corrugated board with flame retardant effect - Google Patents
Corrugated board with flame retardant effect Download PDFInfo
- Publication number
- CN215970500U CN215970500U CN202121835582.7U CN202121835582U CN215970500U CN 215970500 U CN215970500 U CN 215970500U CN 202121835582 U CN202121835582 U CN 202121835582U CN 215970500 U CN215970500 U CN 215970500U
- Authority
- CN
- China
- Prior art keywords
- flame
- retardant
- layer
- corrugated
- fire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a corrugated board with a flame-retardant effect, which comprises a substrate, wherein flame-retardant heat-insulating layers are fixedly arranged on two sides of the substrate, a gel layer is fixedly arranged on one side, away from the substrate, of each flame-retardant heat-insulating layer, the substrate comprises an inner paper board, an upper paper board and a lower paper board, corrugated paper cores are fixedly arranged between the inner paper board and the upper paper board as well as between the inner paper board and the lower paper board, a first flame-retardant coating layer is fixedly arranged on one side of each corrugated paper core, a folding-prevention plate is fixedly arranged in the inner paper board, and flame-retardant leather layers are fixedly arranged in the upper paper board and the lower paper board. Can promote the holistic fire behaviour of corrugated sheet through the first fire-retardant dope layer, the fire-retardant dope layer of second and the gel layer that sets up, be provided with the asbestos layer in addition, can promote the thermal-insulated effect of corrugated sheet, be provided with fire-retardant liquid section of thick bamboo in asbestos layer inside in addition, the inside of fire-retardant liquid section of thick bamboo is provided with halogen and is fire-retardant liquid, after the burning is blocked with the fibre to the fire, inside halogen is fire-retardant liquid outflow, and flame retardant effect is good.
Description
Technical Field
The utility model belongs to the technical field of corrugated boards, and particularly relates to a corrugated board with a flame-retardant effect.
Background
Corrugated paper is also called corrugated paperboard. Is formed by bonding at least one layer of corrugated paper and one layer of boxboard paper, and has better elasticity and extensibility. The method is mainly used for manufacturing cartons, the sandwich of the cartons and other packaging materials of fragile commodities. The packaging paper box made of corrugated paper is convenient for product transportation and storage, and in the product transportation process, the application defect of the paper box is caused by the inflammability of the paper box, and the paper box can damage the product due to the combustion of the paper box, thereby bringing huge loss to customers.
The existing carton generally adopts a mode of spraying a fire retardant on an outer layer of paperboard to play a flame retardant role, but the quantity of the sprayed fire retardant is not easy to control, too much can cause deformation of the paperboard, and too little can not play a fireproof flame retardant effect.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a corrugated board with a flame retardant effect, and solves the problems that the conventional carton generally adopts a mode of spraying a fireproof agent on an outer layer paperboard to play a flame retardant role, but the spraying amount of the fireproof agent is not easy to control, too much paper board deformation is caused, and too little fireproof flame retardant effect is not achieved.
In order to achieve the purpose, the utility model provides the following technical scheme: the corrugated board with the flame-retardant effect comprises a base board, wherein flame-retardant heat-insulating layers are fixedly mounted on two sides of the base board, and a gel layer is fixedly mounted on one side, far away from the base board, of each flame-retardant heat-insulating layer.
The base plate includes interior cardboard, goes up cardboard and lower cardboard, equal fixed mounting has the flute refill between interior cardboard and the last cardboard and the lower cardboard, one side fixed mounting of flute refill has first fire-retardant dope layer, the inside fixed mounting of interior cardboard has the anti-folding board, the inside equal fixed mounting of going up cardboard and lower cardboard has fire-retardant cortex.
The flame-retardant heat-insulation layer comprises an asbestos layer, a flame-retardant liquid cylinder is fixedly mounted inside the asbestos layer, a fiber plug is fixedly mounted at the top of the flame-retardant liquid cylinder, and a second flame-retardant coating layer is fixedly mounted at the top of the asbestos layer.
Preferably, the corrugated paper core has a wavy cross section.
Through adopting above-mentioned technical scheme, the advantage lies in that corrugated paper core can increase the whole shock-absorbing capacity of base plate, can be better protect the inside article of placing of corrugated sheet.
Preferably, the two sides of the inner paper board are fixedly provided with the buffer boards, and one end of each buffer board, which is far away from the inner paper board, is connected with one side of the corrugated paper core.
Through adopting above-mentioned technical scheme, the advantage lies in that the buffer board can strengthen the plasticity of corrugated paper core to increase the whole shock-absorbing capacity of base plate, what can be better protects the inside article of placing of corrugated sheet.
Preferably, the moisture-proof layers are fixedly mounted on the sides, far away from the inner paper board, of the upper paper board and the lower paper board.
Through adopting above-mentioned technical scheme, the advantage lies in that the dampproof course can prevent that the water from wetting corrugated sheet to better carrying out better preservation to the inside material of corrugated carton.
Preferably, the material of the flame-retardant leather layer is animal leather.
By adopting the technical scheme, the flame-retardant corrugated board has the advantages that the animal leather has good flame-retardant performance, and the flame retardance of the corrugated board can be improved to a certain extent.
Preferably, the material of the gel layer is sodium polyacrylate which is a high water absorption resin.
By adopting the technical scheme, the high water absorption resin sodium polyacrylate has good flame retardant property, and the flame retardant property of the corrugated board can be improved to a certain extent.
Preferably, the first flame-retardant coating layer and the second flame-retardant coating layer are both made of halogen flame-retardant coatings, and halogen flame-retardant liquid is arranged inside the flame-retardant liquid cylinder.
By adopting the technical scheme, the halogen flame-retardant coating and the halogen flame-retardant liquid have good flame-retardant performance, and the flame retardance of the corrugated board can be improved to a certain extent.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the first fire-retardant dope layer that sets up, the holistic fire behaviour of corrugated sheet can be promoted to second fire-retardant dope layer and gel layer, wherein the material of gel layer is high water absorption resin sodium polyacrylate, the material of first fire-retardant dope layer and second fire-retardant dope layer is halogen system fire-retardant coating, high water absorption resin sodium polyacrylate and halogen system fire-retardant coating have good fire behaviour, can promote corrugated container board's fire resistance to a certain extent, be provided with the asbestos layer in addition, can promote the thermal-insulated effect of corrugated sheet, in addition, be provided with fire-retardant liquid section of thick bamboo in asbestos layer inside, the inside of fire-retardant liquid section of thick bamboo is provided with halogen system fire-retardant liquid, after the fire blocks the burning with the fibre, inside halogen system fire-retardant liquid flows and is fire-retardant, flame retardant effects is good.
2. Can strengthen the plasticity of corrugated paper core through the dash board that sets up to increase the whole shock-absorbing capacity of base plate, corrugated paper core's cross-section is the wave in addition, and wavy corrugated paper core can increase the whole shock-absorbing capacity of base plate, and what can be better protects the inside article of placing of corrugated plate.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a substrate layer structure according to the present invention;
FIG. 3 is a schematic view of the layered structure of the flame retardant and thermal insulation layer of the present invention;
FIG. 4 is a schematic top view of the flame retardant and thermal insulation layer of the present invention;
fig. 5 is an enlarged schematic view of the structure at the position a of the present invention.
In the figure: 1. a substrate; 101. an inner paperboard; 102. feeding a paperboard; 103. a paper board is put; 104. a buffer plate; 105. preventing plate folding; 106. a moisture barrier; 107. a first flame retardant coating layer; 108. a corrugated paper core; 109. a flame retardant leather layer; 2. a flame-retardant heat-insulating layer; 201. an asbestos layer; 202. a second flame retardant coating layer; 203. a flame-retardant liquid cylinder; 204. fiber sealing; 3. a gel layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a corrugated container board with flame retardant efficiency, includes base plate 1, and the equal fixed mounting in both sides of base plate 1 has fire-retardant insulating layer 2, and one side fixed mounting that base plate 1 was kept away from to fire-retardant insulating layer 2 has gel layer 3.
The base plate 1 comprises an inner paper plate 101, an upper paper plate 102 and a lower paper plate 103, wherein a corrugated paper core 108 is fixedly installed between the inner paper plate 101 and the upper paper plate 102 and the lower paper plate 103, a first flame-retardant coating layer 107 is fixedly installed on one side of the corrugated paper core 108, a folding plate 105 is fixedly installed inside the inner paper plate 101, and a flame-retardant leather layer 109 is fixedly installed inside the upper paper plate 102 and the lower paper plate 103.
The flame-retardant heat-insulating layer 2 comprises an asbestos layer 201, a flame-retardant liquid cylinder 203 is fixedly mounted inside the asbestos layer 201, a fiber plug 204 is fixedly mounted at the top of the flame-retardant liquid cylinder 203, and a second flame-retardant coating layer 202 is fixedly mounted at the top of the asbestos layer 201.
In this embodiment, the overall flame retardant performance of the corrugated board can be improved by the first flame retardant coating layer 107, the second flame retardant coating layer 202 and the gel layer 3, wherein the gel layer 3 is made of high water absorption resin sodium polyacrylate, the first flame retardant coating layer 107 and the second flame retardant coating layer 202 are both made of halogen flame retardant coatings, the high water absorption resin sodium polyacrylate and the halogen flame retardant coatings have good flame retardant performance, the flame retardant performance of the corrugated board can be improved to a certain extent, in addition, the asbestos layer 201 is arranged, the heat insulation effect of the corrugated board can be improved, in addition, the flame retardant liquid cylinder 203 is arranged inside the asbestos layer 201, the halogen flame retardant liquid is arranged inside the flame retardant liquid cylinder 203, after the fiber plug 204 is burnt by fire, the halogen flame retardant liquid inside flows out to retard flame, the flame retardant effect is good, the plasticity of the corrugated paper core 108 can be enhanced by the arranged buffer board 104, thereby increase the whole shock-absorbing capacity of base plate 1, the cross-section of corrugated paper core 108 is the wave in addition, and corrugated paper core 108 can increase the whole shock-absorbing capacity of base plate 1, can be better protect the inside article of placing of corrugated board.
Example two:
as shown in fig. 1 to 5, on the basis of the first embodiment, the present invention provides a technical solution: the cross-section of corrugated paper core 108 is the wave, and the equal fixed mounting of both sides of interior cardboard 101 has buffer board 104, and the one end that buffer board 104 kept away from interior cardboard 101 is connected with one side of corrugated paper core 108.
In this embodiment, corrugated medium 108 can increase the whole shock-absorbing capacity of base plate 1, and the article of placing inside the corrugated sheet that can be better protect, buffer board 104 can strengthen corrugated medium 108's plasticity to increase base plate 1's whole shock-absorbing capacity, the article of placing inside the corrugated sheet that can be better protect.
Example three:
as shown in fig. 1 to 5, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the moisture-proof layer 106 is fixedly arranged on one side of the upper paper board 102 and one side of the lower paper board 103 far away from the inner paper board 101.
In this embodiment, the moisture barrier 106 prevents water from wetting the corrugated board, thereby better preserving the substances inside the corrugated cardboard box.
Example four:
as shown in fig. 1 to 5, on the basis of the first embodiment, the second embodiment and the third embodiment, the present invention provides a technical solution: the flame-retardant leather layer 109 is made of animal leather, the gel layer 3 is made of super absorbent resin sodium polyacrylate, the first flame-retardant coating layer 107 and the second flame-retardant coating layer 202 are both made of halogen flame retardants, and halogen flame-retardant liquid is arranged inside the flame-retardant liquid barrel 203.
In the embodiment, the animal leather has good flame retardant property, the flame retardant property of the corrugated board can be improved to a certain degree, the super absorbent resin sodium polyacrylate has good flame retardant property, the flame retardant property of the corrugated board can be improved to a certain degree, and the halogen flame retardant coating and the halogen flame retardant liquid have good flame retardant property, and the flame retardant property of the corrugated board can be improved to a certain degree.
The working principle and the using process of the utility model are as follows: the flame retardant performance of the whole corrugated board can be improved by the arranged first flame retardant coating layer 107, the second flame retardant coating layer 202 and the gel layer 3, wherein the material of the gel layer 3 is high water absorption resin sodium polyacrylate, the materials of the first flame retardant coating layer 107 and the second flame retardant coating layer 202 are halogen flame retardant coatings, the high water absorption resin sodium polyacrylate and the halogen flame retardant coatings have good flame retardant performance, the flame retardant performance of the corrugated board can be improved to a certain extent, in addition, the asbestos layer 201 is arranged, the heat insulation effect of the corrugated board can be improved, in addition, the flame retardant liquid cylinder 203 is arranged in the asbestos layer 201, the halogen flame retardant liquid is arranged in the flame retardant liquid cylinder 203, when the fiber plug 204 is burnt by fire, the inside halogen flame retardant liquid flows out for flame retardant, the flame retardant effect is good, the plasticity of the corrugated paper core 108 can be enhanced by the arranged buffer plate 104, and the whole buffer performance of the substrate 1 is improved, in addition, the cross-section of corrugated paper core 108 is the wave, corrugated paper core 108 can increase the whole shock-absorbing capacity of base plate 1, the article of placing inside the corrugated board that can be better protects, in addition, dampproof course 106 can prevent the water logging corrugated board that wets, thereby better carrying out better save to the inside material of corrugated carton, corrugated paper core 108 can increase the whole shock-absorbing capacity of base plate 1, the article of placing inside the corrugated board that can be better protects, buffer board 104 can strengthen corrugated paper core 108's plasticity, thereby increase base plate 1's whole shock-absorbing capacity, the article of placing inside the corrugated board that can be better protects.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A corrugated cardboard with flame retardant effect, comprising a base plate (1), characterized in that: the two sides of the base plate (1) are fixedly provided with the flame-retardant heat-insulating layer (2), and one side of the flame-retardant heat-insulating layer (2) far away from the base plate (1) is fixedly provided with the gel layer (3);
the base plate (1) comprises an inner paper plate (101), an upper paper plate (102) and a lower paper plate (103), corrugated paper cores (108) are fixedly installed between the inner paper plate (101) and the upper paper plate (102) and between the inner paper plate and the lower paper plate (103), a first flame-retardant coating layer (107) is fixedly installed on one side of each corrugated paper core (108), a folding prevention plate (105) is fixedly installed inside the inner paper plate (101), and flame-retardant leather layers (109) are fixedly installed inside the upper paper plate (102) and the lower paper plate (103);
the flame-retardant heat-insulating layer (2) comprises an asbestos layer (201), a flame-retardant liquid cylinder (203) is fixedly mounted inside the asbestos layer (201), a fiber plug (204) is fixedly mounted at the top of the flame-retardant liquid cylinder (203), and a second flame-retardant coating layer (202) is fixedly mounted at the top of the asbestos layer (201).
2. The corrugated cardboard with flame retardant effect as claimed in claim 1, wherein: the section of the corrugated paper core (108) is wavy.
3. The corrugated cardboard with flame retardant effect as claimed in claim 1, wherein: the corrugated paper is characterized in that buffer plates (104) are fixedly mounted on two sides of the inner paper plate (101), and one end, far away from the inner paper plate (101), of each buffer plate (104) is connected with one side of the corrugated paper core (108).
4. The corrugated cardboard with flame retardant effect as claimed in claim 1, wherein: and moisture-proof layers (106) are fixedly arranged on the sides, far away from the inner paper board (101), of the upper paper board (102) and the lower paper board (103).
5. The corrugated cardboard with flame retardant effect as claimed in claim 1, wherein: the flame-retardant leather layer (109) is made of animal leather.
6. The corrugated cardboard with flame retardant effect as claimed in claim 1, wherein: the gel layer (3) is made of high water absorption resin sodium polyacrylate.
7. The corrugated cardboard with flame retardant effect as claimed in claim 1, wherein: the first flame-retardant coating layer (107) and the second flame-retardant coating layer (202) are both made of halogen flame retardants, and halogen flame-retardant liquid is arranged inside the flame-retardant liquid barrel (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835582.7U CN215970500U (en) | 2021-08-07 | 2021-08-07 | Corrugated board with flame retardant effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835582.7U CN215970500U (en) | 2021-08-07 | 2021-08-07 | Corrugated board with flame retardant effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215970500U true CN215970500U (en) | 2022-03-08 |
Family
ID=80575283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121835582.7U Active CN215970500U (en) | 2021-08-07 | 2021-08-07 | Corrugated board with flame retardant effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215970500U (en) |
-
2021
- 2021-08-07 CN CN202121835582.7U patent/CN215970500U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215970500U (en) | Corrugated board with flame retardant effect | |
| CN206357759U (en) | Fire protection flame retarding corrugated board and corrugated case | |
| CN2873482Y (en) | Fire-proof type high strength heat insulation multilayer honeycomb corrugate board | |
| CN110774716A (en) | Corrugated board and corrugated carton production process | |
| CN208682235U (en) | Environment-friendly type corrugated board and corrugated case | |
| CN207617259U (en) | A kind of environment protection type high-strength corrugated board | |
| CN110924232A (en) | High resistance to compression heat preservation corrugated paper | |
| CN219908390U (en) | Corrugated board with flame retardant effect | |
| CN212860734U (en) | Novel environmental protection shock attenuation corrugated paper | |
| CN210390386U (en) | Composite water-fire dual-prevention corrugated packing paper | |
| CN212920731U (en) | Corrugated container board with fire prevention mould proof function | |
| CN216154266U (en) | Paperboard with good waterproof effect for packaging box | |
| CN212194601U (en) | Corrugated board capable of preventing liquid from being immersed | |
| CN202669115U (en) | Heavy type high-strength three-corrugated paper board | |
| CN213621329U (en) | Corrugated carton that intensity is high | |
| CN216231100U (en) | Flame-retardant corrugated paper | |
| CN216033044U (en) | Dampproofing antibiotic corrugated container board | |
| CN219055657U (en) | Environment-friendly flame-retardant impact-resistant composite paperboard | |
| CN210706398U (en) | Moistureproof composite corrugated board | |
| CN214294872U (en) | High-strength flame-retardant paperboard for packaging | |
| CN219568481U (en) | Corrugated board for packaging oil-impregnated food | |
| CN221276190U (en) | Waterproof corrugated board | |
| CN215551465U (en) | Dampproofing fire-retardant corrugated container board | |
| CN212827297U (en) | Heat-insulation sound-insulation shock-absorption honeycomb paperboard | |
| CN213006937U (en) | Energy-saving heat-insulation packaging plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |