CN101264621A - Straw board-making technique - Google Patents
Straw board-making technique Download PDFInfo
- Publication number
- CN101264621A CN101264621A CNA2007100554182A CN200710055418A CN101264621A CN 101264621 A CN101264621 A CN 101264621A CN A2007100554182 A CNA2007100554182 A CN A2007100554182A CN 200710055418 A CN200710055418 A CN 200710055418A CN 101264621 A CN101264621 A CN 101264621A
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- Prior art keywords
- straw
- board
- carry out
- prior
- making technique
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Abstract
The invention relates to a board processing method, in particular to a board manufacturing process by utilizing straws, which comprises the following steps: 1) the straw of the sunflower is selected as the raw material, 2) the straw is cut into a plurality of small segments, 3) the pulp inside the straw is removed and the straw is spread flatly, 4) drying, 5) applying the glue on the straw surface, 6) a plurality of straw segments are put side by side, 7) a first synthesis is implemented by pressurizing, 8) the surface is sanded for the first time, 9) the glue is applied on the straw surface again, 10) a second synthesis is done by pressurizing, 11) cutting, 12) the straw surface is sanded once again, and 13) a surface veneering is conducted. The straw board produced by means of the processing method has the advantages that the compressive strength of the fabricated board meets or exceeds the prior timber products, the machining capability is better than that of the prior similar timber products in the market, and the elasticity, sound insulation, corrosion resistance are superior to the prior timber products, and the cost is lower.
Description
Technical field
The invention belongs to a kind of processing method of sheet material, relate in particular to a kind of straw board-making technique.
Background technology
At present, because the over-exploitation of virgin forest, the construction of artificial forest can not be satisfied the demand of society to timber far away, and the imbalance between supply and demand of domestic timber becomes increasingly conspicuous, and a large amount of felling of virgin forest also cause environment damage.
Summary of the invention
For the problem that the imbalance between supply and demand that overcomes timber becomes increasingly conspicuous, the invention provides a kind of straw board-making technique.It is characterized in that: 1, raw material adopt the straw of sunflower; 2, straw is divided into segment; 3, remove the flesh of straw inside, and straw is flattened; 4, oven dry; 5, surface coating; 6, the multistage straw is composed and laid out together; 7, carrying out the first time by exerting pressure synthesizes; 8, carry out sanding surface; 9, surface coating once more; 10, carrying out the second time by exerting pressure synthesizes; 11, cut out; 12, carry out sanding surface once more; 13, carry out surperficial veneer.
The sheet material compression strength of being made by said method meets or exceeds timber-work, and machinability surpasses similar in the market timber-work, and elasticity, soundproof effect, anti-corrosive properties all are better than timber-work, and cost is low.
The specific embodiment
Specific embodiments of the invention are: 1, raw material adopt the straw of sunflower; 2, straw is divided into segment; 3, remove the flesh of straw inside, and straw is flattened; 4, oven dry; 5, surface coating; 6, the multistage straw is composed and laid out together; 7, by exerting pressure (0.37 ton/cm
2) to carry out the first time synthetic; 8, carry out sanding surface; 9, surface coating once more; 10, by exerting pressure (0.37 ton/cm
2) to carry out the second time synthetic; 11, cut out; 12, carry out sanding surface once more; 13, carry out surperficial veneer.
Claims (2)
1. a straw board-making technique is characterized in that: 1, the straw of raw material employing sunflower; 2, straw is divided into segment; 3, remove the flesh of straw inside, and straw is flattened; 4, oven dry; 5, surface coating; 6, the multistage straw is composed and laid out together; 7, carrying out the first time by exerting pressure synthesizes; 8, carry out sanding surface; 9, surface coating once more; 10, carrying out the second time by exerting pressure synthesizes; 11, cut out; 12, carry out sanding surface once more; 13, carry out surperficial veneer.
2. according to claim 1 described a kind of straw board-making technique, it is characterized in that: applied pressure is 0.37 ton/cm when synthetic
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100554182A CN101264621A (en) | 2007-03-16 | 2007-03-16 | Straw board-making technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100554182A CN101264621A (en) | 2007-03-16 | 2007-03-16 | Straw board-making technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101264621A true CN101264621A (en) | 2008-09-17 |
Family
ID=39987420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100554182A Pending CN101264621A (en) | 2007-03-16 | 2007-03-16 | Straw board-making technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101264621A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554977A (en) * | 2010-12-27 | 2012-07-11 | 周凤东 | Compound veneer |
| WO2014000596A1 (en) * | 2012-06-27 | 2014-01-03 | 上海交通大学 | Comprehensive utilization method of herba artemisiae annuae straw and use thereof |
-
2007
- 2007-03-16 CN CNA2007100554182A patent/CN101264621A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554977A (en) * | 2010-12-27 | 2012-07-11 | 周凤东 | Compound veneer |
| WO2014000596A1 (en) * | 2012-06-27 | 2014-01-03 | 上海交通大学 | Comprehensive utilization method of herba artemisiae annuae straw and use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080917 |