CN205735347U - The three-ply board that a kind of acupuncture is strengthened - Google Patents
The three-ply board that a kind of acupuncture is strengthened Download PDFInfo
- Publication number
- CN205735347U CN205735347U CN201620620277.9U CN201620620277U CN205735347U CN 205735347 U CN205735347 U CN 205735347U CN 201620620277 U CN201620620277 U CN 201620620277U CN 205735347 U CN205735347 U CN 205735347U
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- CN
- China
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- veneer layer
- acupuncture
- woven fabric
- fabric net
- tack coat
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Abstract
The utility model discloses the three-ply board that a kind of acupuncture is strengthened, including: the first veneer layer, second veneer layer and the 3rd veneer layer, described second veneer layer is arranged between the first veneer layer and the 3rd veneer layer, it is provided with the first non-woven fabric net between described first veneer layer and the second veneer layer, it is provided with the second non-woven fabric net between described second veneer layer and the 3rd veneer layer, it is provided with several acupuncture micropore on described second veneer layer, few fibers on described first non-woven fabric net extends to the second non-woven fabric net by corresponding acupuncture micropore, few fibers on described second non-woven fabric net extends to the first non-woven fabric net by corresponding acupuncture micropore.By the way, the three-ply board that acupuncture described in the utility model is strengthened, it is specifically designed acupuncture micropore and strengthens the first tack coat and the connection of the second tack coat, decrease the outer of glue and blend starved problem, can reduce the addition of flour, overall structural strength is high, good stability.
Description
Technical field
This utility model relates to sheet material production field, particularly relates to the three-ply board that a kind of acupuncture is strengthened.
Background technology
Three-ply board is modal a kind of plywood, it is common that by three layers of veneer by the different texture direction system of sticking together
Become, simple in construction, with low cost.
In order to reduce the binding agent infiltration when extruding to plate surface, usual doping in the binding agent that three-ply board uses
Facet powder carrys out impregnation.Strengthen flour usage amount and glue-spread, the problem that glue too permeates can be resisted, to guarantee three-ply board
Precompressed and bonding strength.But, the too much consumption increasing flour, although tack increases, and but reduces three-ply board
The structural strength of finished product, easily local starved or cracking.
Utility model content
This utility model mainly solving the technical problems that provide the three-ply board that a kind of acupuncture is strengthened, lift structure intensity,
Reduce problem of Cracking.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of acupuncture to strengthen
Three-ply board, including: the first veneer layer, the second veneer layer and the 3rd veneer layer, described second veneer layer is arranged on the first veneer layer
With the 3rd between veneer layer, between described first veneer layer and the second veneer layer, it is provided with the first non-woven fabric net, described second wood
It is provided with the second non-woven fabric net between cortex and the 3rd veneer layer, described second veneer layer is provided with several acupuncture micropore, institute
The few fibers stated on the first non-woven fabric net extends to the second non-woven fabric net, described second non-woven fabrics by corresponding acupuncture micropore
Online few fibers extends to the first non-woven fabric net by corresponding acupuncture micropore.
In one preferred embodiment of this utility model, between described first veneer layer and the second veneer layer, it is provided with first
Tack coat.
In one preferred embodiment of this utility model, described first non-woven fabric net is positioned among the first tack coat.
In one preferred embodiment of this utility model, between described second veneer layer and the 3rd veneer layer, it is provided with second
Tack coat, described first tack coat and the second tack coat are connected by acupuncture micropore.
In one preferred embodiment of this utility model, described second non-woven fabric net is positioned among the second tack coat.
The beneficial effects of the utility model are: the three-ply board that a kind of acupuncture that this utility model is pointed out is strengthened, and are specifically designed
Acupuncture micropore strengthens the first tack coat and the connection of the second tack coat, decreases the outer starved problem that blends of glue, produces
Time, utilize needling process to make the few fibers on the first non-woven fabric net extend to the second non-woven fabrics by corresponding acupuncture micropore
Net, it addition, the few fibers on the second non-woven fabric net extends to the first non-woven fabric net by corresponding acupuncture micropore, improves whole
The structural strength of body, the extravasation of glue is few, it is possible to reduce the addition of flour, improves two surfaces and first of the second veneer layer
Veneer layer and the adhesion strength of the 3rd veneer layer, overall structural stability is good.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of three-ply board one preferred embodiment that a kind of acupuncture of this utility model is strengthened.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
Referring to Fig. 1, this utility model embodiment includes:
The three-ply board that a kind of acupuncture is strengthened, including first veneer layer the 1, second veneer layer 3 and the 3rd veneer layer 5, described the
Two veneer layers 3 are arranged between the first veneer layer 1 and the 3rd veneer layer 5, between described first veneer layer 1 and the second veneer layer 3
It is provided with the first non-woven fabric net 2, between described first veneer layer 1 and the second veneer layer 3, is additionally provided with the first tack coat, described
One non-woven fabric net 2 is positioned among the first tack coat, and the first tack coat is that the solidification of glue dough-making powder forms, and the first non-woven fabric net 2 subtracts
Lack the extravasation of the first tack coat glue in extrusion process of production.
The second non-woven fabric net 4, described second veneer layer 3 He it is provided with between described second veneer layer 3 and the 3rd veneer layer 5
Being additionally provided with the second tack coat between 3rd veneer layer 5, described second non-woven fabrics 4 net is positioned among the second tack coat.Second glues
Knot layer glue dough-making powder solidification forms, and the second non-woven fabric net 4 decreases the extravasation of the second tack coat glue in extrusion process of production,
Decrease the addition of flour, improve adhesion strength.
Described first tack coat and the second tack coat are connected by acupuncture micropore, it is to avoid second veneer layer 3 top layer is opened
The problem split.
Being provided with several acupuncture micropore on described second veneer layer 3, the few fibers on described first non-woven fabric net 2 passes through
Corresponding acupuncture micropore extends to the second non-woven fabric net 4, and the few fibers on described second non-woven fabric net 4 is by corresponding acupuncture
Micropore extends to the first non-woven fabric net 2.Under the first tack coat and the second tack coat effect, after solidification, form the interspersed knot of solid
Structure so that first non-woven fabric net the 2, second veneer layer 3 and the second non-woven fabric net 4 form an entirety, structural strength is high.
In sum, the three-ply board that a kind of acupuncture that this utility model is pointed out is strengthened, it is possible to reduce the extravasation dough-making powder of glue
Powder addition, promotes overall structural strength, and good toughness, the first veneer layer 1 and the 3rd veneer layer 5 are the most easy to crack.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description made, or be directly or indirectly used in other phase
The technical field closed, is the most in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the three-ply board that acupuncture is strengthened, including: the first veneer layer, the second veneer layer and the 3rd veneer layer, described second wood
Cortex is arranged between the first veneer layer and the 3rd veneer layer, it is characterised in that described first veneer layer and the second veneer layer it
Between be provided with the first non-woven fabric net, be provided with the second non-woven fabric net between described second veneer layer and the 3rd veneer layer, described
Being provided with several acupuncture micropore on two veneer layers, the few fibers on described first non-woven fabric net is prolonged by corresponding acupuncture micropore
Extending the second non-woven fabric net, the few fibers on described second non-woven fabric net extends to the first nonwoven by corresponding acupuncture micropore
Arrange net.
The three-ply board that acupuncture the most according to claim 1 is strengthened, it is characterised in that described first veneer layer and the second veneer
The first tack coat it is provided with between Ceng.
The three-ply board that acupuncture the most according to claim 2 is strengthened, it is characterised in that described first non-woven fabric net is positioned at first
Among tack coat.
The three-ply board that acupuncture the most according to claim 2 is strengthened, it is characterised in that described second veneer layer and the 3rd veneer
Being provided with the second tack coat between Ceng, described first tack coat and the second tack coat are connected by acupuncture micropore.
The three-ply board that acupuncture the most according to claim 4 is strengthened, it is characterised in that described second non-woven fabric net is positioned at second
Among tack coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620277.9U CN205735347U (en) | 2016-06-22 | 2016-06-22 | The three-ply board that a kind of acupuncture is strengthened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620277.9U CN205735347U (en) | 2016-06-22 | 2016-06-22 | The three-ply board that a kind of acupuncture is strengthened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205735347U true CN205735347U (en) | 2016-11-30 |
Family
ID=57384520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620277.9U Expired - Fee Related CN205735347U (en) | 2016-06-22 | 2016-06-22 | The three-ply board that a kind of acupuncture is strengthened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205735347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673662A (en) * | 2018-06-06 | 2018-10-19 | 浙江亮月板业有限公司 | A kind of production technology of high intensity bamboo and wood laminated particle-board |
-
2016
- 2016-06-22 CN CN201620620277.9U patent/CN205735347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673662A (en) * | 2018-06-06 | 2018-10-19 | 浙江亮月板业有限公司 | A kind of production technology of high intensity bamboo and wood laminated particle-board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |