CN220241761U - Aldehyde-free antibacterial composite board - Google Patents
Aldehyde-free antibacterial composite board Download PDFInfo
- Publication number
- CN220241761U CN220241761U CN202321558026.9U CN202321558026U CN220241761U CN 220241761 U CN220241761 U CN 220241761U CN 202321558026 U CN202321558026 U CN 202321558026U CN 220241761 U CN220241761 U CN 220241761U
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- layer
- veneer layer
- composite board
- wood
- veneer
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 239000002023 wood Substances 0.000 claims abstract description 27
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 24
- 239000003292 glue Substances 0.000 claims abstract description 23
- 230000007613 environmental effect Effects 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims description 72
- 239000012790 adhesive layer Substances 0.000 claims description 13
- 230000000845 anti-microbial effect Effects 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 108010073771 Soybean Proteins Proteins 0.000 claims description 3
- 229940001941 soy protein Drugs 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 21
- 238000009423 ventilation Methods 0.000 description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 235000019710 soybean protein Nutrition 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses an aldehyde-free antibacterial composite board, which comprises: ventilative splice layer, first veneer layer, second veneer layer, first antibacterial coating and second antibacterial coating, first veneer layer sets up in ventilative splice layer's top, the second veneer layer sets up in ventilative splice layer's below, ventilative splice layer includes wooden slat and non-woven fabrics strip, the interval is provided with the first bleeder vent that is located non-woven fabrics strip top on the first veneer layer, the interval is provided with the second bleeder vent that is located non-woven fabrics strip below on the second veneer layer, it has diatom mud to fill respectively in first bleeder vent and the second bleeder vent, first veneer layer top surface is provided with first environmental protection glue film, the top surface of first environmental protection glue film is provided with first wood grain ply, first antibacterial coating sets up the top surface at first wood grain ply. The formaldehyde-free antibacterial composite board disclosed by the utility model has the advantages that the double-sided antibacterial effect is realized, the problem of formaldehyde release is avoided, and the use is safer.
Description
Technical Field
The utility model relates to the field of environment-friendly plates, in particular to an aldehyde-free antibacterial composite plate.
Background
The cost of the solid wood large plate is high, and in order to reduce the production cost of the plate, the plate or the thin plate is often required to be subjected to compound production, so that the composite plate with relatively low cost is obtained.
In the production process of the composite board, glue is generally needed to be compounded, particularly formaldehyde-containing glue is not environment-friendly enough, and formaldehyde is easy to release in the use process to influence the health of a human body. In addition, the composite board is generally not antibacterial, cannot purify surrounding air, cannot meet the requirements of users on environmental protection and health, and needs to be improved.
Disclosure of Invention
The utility model aims to provide an aldehyde-free antibacterial composite board, which can avoid formaldehyde release and improve the antibacterial and air purifying effects.
To achieve the purpose, the utility model adopts the following technical scheme:
an aldehyde-free antimicrobial composite board comprising: the novel antibacterial wood composite board comprises an air-permeable splicing layer, a first veneer layer, a second veneer layer, a first antibacterial coating and a second antibacterial coating, wherein the first veneer layer is arranged above the air-permeable splicing layer, the second veneer layer is arranged below the air-permeable splicing layer, the air-permeable splicing layer comprises wood strips and non-woven fabrics strips, the wood strips are sequentially arranged at intervals in the same plane, the non-woven fabrics strips are arranged between two adjacent wood strips, first air holes located above the non-woven fabrics strips are formed in the first veneer layer at intervals, second air holes located below the non-woven fabrics strips are formed in the second veneer layer at intervals, diatom mud is filled in the first air holes and the second air holes respectively, a first environment-friendly adhesive layer is arranged on the top surface of the first veneer layer, a first wood grain paper layer is arranged on the top surface of the first environment-friendly adhesive layer, a second environment-friendly adhesive layer is arranged on the bottom surface of the second veneer layer, a second wood grain paper layer is arranged on the bottom surface of the second environment-friendly adhesive layer, and a second antibacterial coating is arranged on the bottom surface of the second environment-friendly adhesive layer.
Wherein, first veneer layer, second veneer layer and wooden slat adopt solid wood board respectively.
The wood slat top surface is provided with the third environmental protection glue film, wood slat bottom surface is provided with the fourth environmental protection glue film.
Wherein, the first environmental protection glue layer, the second environmental protection glue layer, the third environmental protection glue layer and the fourth environmental protection glue layer adopt no aldehyde soybean protein glue respectively.
Wherein, the non-woven fabric strip adopts polyester needle punched non-woven fabrics.
The diameters of the first ventilation holes and the second ventilation holes are not larger than the width of the non-woven fabric strip.
The utility model has the beneficial effects that: the utility model provides an antibiotic composite board of no aldehyde carries out two-sided antibiotic through first antibacterial coating and second antibacterial coating, uses safelyr, does not contain formaldehyde moreover, avoids releasing formaldehyde's problem to carry out the three-dimensional ventilative of panel through the non-woven fabrics strip, avoid the problem of mildewing, can also utilize diatom ooze to carry out the filtration of surrounding air.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a top view of the first veneer layer of fig. 1.
Detailed Description
The technical solution of the present utility model will be further described with reference to fig. 1 to 2 by means of specific embodiments.
The aldehyde-free antibacterial composite board shown in fig. 1 comprises: ventilative splice layer, first veneer layer 1, second veneer layer 2, first antibacterial coating 7 and second antibacterial coating 14, in this embodiment, ventilative splice layer includes wooden slat 4 and non-woven fabrics strip 3, wooden slat 4 is interval arrangement in proper order in the coplanar, non-woven fabrics strip 3 sets up between two adjacent wooden slat 4, non-woven fabrics strip 3 adopts polyester needle-punched non-woven fabrics, and polyester needle-punched non-woven fabrics's gas permeability is good, forms three-dimensional ventilative passageway in composite board through non-woven fabrics strip 3.
The first veneer layer 1 is arranged above the air-permeable splicing layer, and in this embodiment, a third environmental protection glue layer 5 is arranged on the top surface of the wooden veneer 4, so as to fix the first veneer layer 1. The second veneer layer 2 is arranged below the ventilation splicing layer, and a fourth environment-friendly adhesive layer 9 is arranged on the bottom surface of the wooden slat 4 to fix the second veneer layer 2.
As shown in fig. 2, the first ventilation holes 11 above the non-woven fabric strip 3 are formed in the first single plate layer 1 at intervals, the second ventilation holes 12 below the non-woven fabric strip are formed in the second single plate layer 2 at intervals, diatom oozes 6 are respectively filled in the first ventilation holes 11 and the second ventilation holes 12, the diatom oozes 6 can ensure the flatness of the surfaces of the first single plate layer 1 and the second single plate layer 2, and can effectively absorb formaldehyde, benzene and other harmful carcinogens in surrounding air, slowly release negative oxygen ions, and are beneficial to physical and mental health of a human body.
In this embodiment, the diameters of the first ventilation holes 11 and the second ventilation holes 12 are not greater than the width of the nonwoven fabric strip 3, and the diameters of the first ventilation holes 11 and the second ventilation holes 12 are relatively smaller, so that the structural stability of the first veneer layer 1 and the second veneer layer 2 is not affected.
The top surface of the first veneer layer 1 is provided with a first environment-friendly adhesive layer 15, the top surface of the first environment-friendly adhesive layer 15 is provided with a first wood grain paper layer 8, and the aesthetic property of the top surface is improved. The first antibacterial coating 7 is arranged on the top surface of the first wood grain paper layer 8, so that the top surface of the composite board has an antibacterial effect.
As shown in fig. 1, a second environmental protection glue layer 10 is arranged on the bottom surface of the second veneer layer 2, and a second wood grain paper layer 13 is arranged on the bottom surface of the second environmental protection glue layer 10, so that the appearance is good. The second antibacterial coating 14 is arranged on the bottom surface of the second wood grain paper layer 13, and is used for double-sided antibacterial, so that the use is healthier.
In this embodiment, the first veneer layer 1, the second veneer layer 2 and the wooden lath 4 are respectively made of solid wood boards, and are stable in structure. The first environmental protection glue layer 15, the second environmental protection glue layer 10, the third environmental protection glue layer 5 and the fourth environmental protection glue layer 9 respectively adopt formaldehyde-free soybean protein glue, and the adhesive does not contain formaldehyde and has good environmental protection.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (6)
1. An aldehyde-free antimicrobial composite board, comprising: the novel antibacterial wood composite board comprises an air-permeable splicing layer, a first veneer layer, a second veneer layer, a first antibacterial coating and a second antibacterial coating, wherein the first veneer layer is arranged above the air-permeable splicing layer, the second veneer layer is arranged below the air-permeable splicing layer, the air-permeable splicing layer comprises wood strips and non-woven fabrics strips, the wood strips are sequentially arranged at intervals in the same plane, the non-woven fabrics strips are arranged between two adjacent wood strips, first air holes located above the non-woven fabrics strips are formed in the first veneer layer at intervals, second air holes located below the non-woven fabrics strips are formed in the second veneer layer at intervals, diatom mud is filled in the first air holes and the second air holes respectively, a first environment-friendly adhesive layer is arranged on the top surface of the first veneer layer, a first wood grain paper layer is arranged on the top surface of the first environment-friendly adhesive layer, a second environment-friendly adhesive layer is arranged on the bottom surface of the second veneer layer, a second wood grain paper layer is arranged on the bottom surface of the second environment-friendly adhesive layer, and a second antibacterial coating is arranged on the bottom surface of the second environment-friendly adhesive layer.
2. The formaldehyde-free antimicrobial composite board of claim 1 wherein the first veneer layer, the second veneer layer and the wood veneer layer are each solid wood boards.
3. The formaldehyde-free antimicrobial composite board of claim 1, wherein the wood slat top surface is provided with a third environmental protection glue layer and the wood slat bottom surface is provided with a fourth environmental protection glue layer.
4. The formaldehyde-free antimicrobial composite board of claim 3, wherein the first, second, third and fourth environmental glue layers are each formaldehyde-free soy protein glue.
5. The formaldehyde-free antimicrobial composite board of claim 1, wherein the nonwoven strips are polyester needled nonwoven.
6. The formaldehyde-free antimicrobial composite board of claim 1 wherein the diameters of the first and second vent holes are no greater than the width of the nonwoven strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321558026.9U CN220241761U (en) | 2023-06-19 | 2023-06-19 | Aldehyde-free antibacterial composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321558026.9U CN220241761U (en) | 2023-06-19 | 2023-06-19 | Aldehyde-free antibacterial composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220241761U true CN220241761U (en) | 2023-12-26 |
Family
ID=89228857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321558026.9U Active CN220241761U (en) | 2023-06-19 | 2023-06-19 | Aldehyde-free antibacterial composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220241761U (en) |
-
2023
- 2023-06-19 CN CN202321558026.9U patent/CN220241761U/en active Active
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