CN205343339U - Axis stalk plywood - Google Patents
Axis stalk plywood Download PDFInfo
- Publication number
- CN205343339U CN205343339U CN201520941023.2U CN201520941023U CN205343339U CN 205343339 U CN205343339 U CN 205343339U CN 201520941023 U CN201520941023 U CN 201520941023U CN 205343339 U CN205343339 U CN 205343339U
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- China
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- layer
- plant haulm
- panel
- plywood
- backboard
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Abstract
The utility model discloses an axis stalk plywood, it includes panel, core and backplate, panel and backplate be the individual layer veneer, the core constitute to multilayer axis stalk layer by one, between panel and the axis stalk layer, between axis stalk layer and the axis stalk layer, all set up the screen cloth layer between axis stalk layer and the backplate, constitute panel through stacking the hot pressing splicing between panel, axis stalk layer, screen cloth layer and the backplate together. Its utilizes can palingenetic axis stalk resource, simple process, and low cost, the anti bending strength of plywood is high.
Description
Technical field
This utility model relates to a kind of plywood, particularly relates to a kind of plant haulm plywood.
Background technology
Along with the fast development of China's economy, the plywood demand for building panel, board for furniture and packaging plate is increasing.Only with the plywood of timber manufacture far from meeting demand, and produce the substantial amounts of timber resources of these product needed, not only cause a lot of local timber resources waste, severe water and soil erosion, also destroy the ecological balance of surrounding enviroment simultaneously.
Along with the raising of people's living standard, traditional crop straw burning obtains heat and carrys out cooking, is gradually eliminated, the substitute is coal gas, natural gas, electric energy equal energy source.Straw is as a kind of most valuable resource, it is impossible to utilize well, substantial amounts of agricultural crop straw by on-site incineration, idle store up, not only cause serious environmental pollution and disaster hidden-trouble, but also cause the significant wastage of resource.
In prior art, utilizing straw to make plywood is all that shortcoming is to destroy Plant fiber, and plywood flexural strength is low, is not suitable for use in the sheet material that the flexural strength requirements such as packing crates are high compacting plywood after straw pulverizing.
Summary of the invention
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that a kind of plant haulm plywood, and it utilizes reproducible plant haulm resource, and technique is simple, with low cost, and plywood flexural strength is high.
The purpose of this utility model is achieved in that a kind of plant haulm plywood, and it includes panel, central layer and backboard, it is characterised in that: described panel and backboard are single thin layer planks, and described central layer is made up of one to multiple layer plant haulm layer；Scrim layer is all set between panel and plant haulm layer, between plant haulm layer and plant haulm layer, between plant haulm layer and backboard；Panel, plant haulm layer, between scrim layer and backboard, it is glued together composition sheet material by stacking hot pressing.Described plant haulm is to be referred to as plant haulm after straw removes sheath and blade.
Further, described plant haulm layer is through flattening, sanding surface, longitudinally cuts out impregnation gap and carry out the plant haulm of dipping process and make.
Further, described plant haulm is corn stem, reed stalk or Sorghum Stalk.
Further, described scrim layer is fiberglass gridding cloth layer.
The utility model has the advantage of:
1) panel and backboard described in are single thin layer planks, and rational in infrastructure, surfacing is attractive in appearance.
2) central layer described in is made up of one to multiple layer plant haulm layer, and the plant haulm fiber of whole is long, and the plywood flexural strength that thus hot pressing is gluedd joint is high, is suitable for making the sheet material of packing crates.Further, plant haulm passes through flattening, sanding surface, longitudinally cuts out impregnation gap and carry out dipping process, adds the degree of packing between stem stalk inner core and stem stalk and caking ability, further improves plywood flexural strength.
3) between panel and plant haulm layer, between plant haulm layer and plant haulm layer and between plant haulm layer and backboard, scrim layer is all set；The setting of scrim layer makes plant haulm be more evenly distributed, and especially scrim layer adopts fiberglass gridding cloth, is equivalent to the reinforcement arranged inside plywood, improves the horizontal and vertical flexural strength of sheet material, and plywood is not easy to fracture.
4) using plant haulm is main material production plywood, not only saves timber resources, also solves the problems such as substantial amounts of biological straw can not be effectively handled simultaneously, makes simple, cheap, has obvious economic benefit.
Accompanying drawing explanation
Fig. 1 is this utility model plant haulm plywood embodiment 1 decomposing state perspective view；
Fig. 2 is the perspective view of this utility model plant haulm plywood embodiment 1；
Fig. 3 is this utility model plant haulm plywood embodiment 2 decomposing state perspective view；
Fig. 4 is the perspective view of this utility model plant haulm plywood embodiment 2；
Fig. 5 is this utility model plant haulm plywood embodiment 3 decomposing state perspective view；
Fig. 6 is the perspective view of this utility model plant haulm plywood embodiment 3；
Fig. 7 is through flattening, sanding surface, longitudinally cuts out impregnation gap and carry out the plant haulm schematic diagram of dipping process.
In figure: 1-panel, 2-backboard, 3-plant haulm layer, 4-scrim layer, 5-impregnation gap.
Detailed description of the invention
Below in conjunction with three embodiments and accompanying drawing, this utility model is described in detail.
Embodiment 1: as shown in Figure 1, Figure 2 and Figure 7, a kind of plant haulm plywood, it includes panel 1, central layer and backboard 2, and described panel 1 and backboard 2 are single thin layer planks, and described central layer is made up of three layers plant haulm layer 3；Between panel 1 and plant haulm layer 3, between plant haulm layer 3 and plant haulm layer 3, between plant haulm layer 3 and backboard 2, scrim layer 4 is all set；Pass through to stack hot pressing between panel 1, plant haulm layer 3, scrim layer 4 and backboard 2 and be glued together composition sheet material.Described plant haulm layer is through flattening, sanding surface, longitudinally cuts out impregnation gap 5 and carry out the reed stalk of dipping process and make.Described scrim layer 4 is fiberglass gridding cloth layer.
Embodiment 2: as shown in Fig. 3, Fig. 4 and Fig. 7, a kind of plant haulm plywood, it includes panel 1, central layer and backboard 2, and described panel 1 and backboard 2 are single thin layer planks, and described central layer is made up of two layers of plant haulm layer 3；Between panel 1 and plant haulm layer 3, between plant haulm layer 3 and plant haulm layer 3, between plant haulm layer 3 and backboard 2, scrim layer 4 is all set；Pass through to stack hot pressing between panel 1, plant haulm layer 3, scrim layer 4 and backboard 2 and be glued together composition sheet material.Described plant haulm layer is through flattening, sanding surface, longitudinally cuts out impregnation gap 5 and carry out the corn stem of dipping process and make.Described scrim layer 4 is fiberglass gridding cloth layer.
Embodiment 3: as shown in Fig. 5, Fig. 6 and Fig. 7, a kind of plant haulm plywood, it includes panel 1, central layer and backboard 2, and described panel 1 and backboard 2 are single thin layer planks, and described central layer is made up of one layer of plant haulm layer 3；Between panel 1 and plant haulm layer 3, between plant haulm layer 3 and backboard 2, scrim layer 4 is all set；Pass through to stack hot pressing between panel 1, plant haulm layer 3, scrim layer 4 and backboard 2 and be glued together composition sheet material.Described plant haulm layer is through flattening, sanding surface, longitudinally cuts out impregnation gap 5 and carry out the Sorghum Stalk of dipping process and make.Described scrim layer 4 is fiberglass gridding cloth layer.
The content of above detailed description of the invention is only in order to illustrate the technical solution of the utility model; but not the restriction to this utility model protection domain; simple modification that the technical solution of the utility model is carried out by those of ordinary skill in the art or equivalent replace, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (4)
1. a plant haulm plywood, it includes panel, central layer and backboard, it is characterised in that: described panel and backboard are single thin layer planks, and described central layer is made up of one to multiple layer plant haulm layer；Scrim layer is all set between panel and plant haulm layer, between plant haulm layer and plant haulm layer, between plant haulm layer and backboard；Panel, plant haulm layer, between scrim layer and backboard, it is glued together composition sheet material by stacking hot pressing.
2. plant haulm plywood according to claim 1, it is characterised in that: described plant haulm layer is through flattening, sanding surface, longitudinally cuts out impregnation gap and carry out the plant haulm of dipping process and make.
3. plant haulm plywood according to claim 2, it is characterised in that: described plant haulm is corn stem, reed stalk or Sorghum Stalk.
4. the plant haulm plywood according to claim 1,2 or 3 any one, it is characterised in that: described scrim layer is fiberglass gridding cloth layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941023.2U CN205343339U (en) | 2015-11-20 | 2015-11-20 | Axis stalk plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941023.2U CN205343339U (en) | 2015-11-20 | 2015-11-20 | Axis stalk plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205343339U true CN205343339U (en) | 2016-06-29 |
Family
ID=56167487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941023.2U Active CN205343339U (en) | 2015-11-20 | 2015-11-20 | Axis stalk plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205343339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625761A (en) * | 2022-10-27 | 2023-01-20 | 惠州左右家私有限公司 | Environment-friendly plate and manufacturing method thereof |
-
2015
- 2015-11-20 CN CN201520941023.2U patent/CN205343339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625761A (en) * | 2022-10-27 | 2023-01-20 | 惠州左右家私有限公司 | Environment-friendly plate and manufacturing method thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |