CN1814422A - Bamboo self-strengthening method - Google Patents
Bamboo self-strengthening method Download PDFInfo
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- CN1814422A CN1814422A CN 200610008243 CN200610008243A CN1814422A CN 1814422 A CN1814422 A CN 1814422A CN 200610008243 CN200610008243 CN 200610008243 CN 200610008243 A CN200610008243 A CN 200610008243A CN 1814422 A CN1814422 A CN 1814422A
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- bamboo
- bamboo wood
- pressure
- self
- pressure vessel
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- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention relates to a self enhancing method for bamboo that includes the following steps: putting the bamboo sealed package into pressure vessel after drying, taking 1-5 times cycles of pressurizing, keeping pressure and pressure relieving, compressing the clearance of the bamboo cell equally to enhance the surface and the deep integer of bamboo.
Description
Affiliated technical field
The present invention relates to the self-strengthening method of the processing method of bamboo wood, particularly bamboo wood.
Background technology
The intensive treatment of conventional bamboo processing is that bamboo material is carried out the gummed compression of high temperature plane, the shortcoming of this high temperature plane gummed compression method is: only can carry out intensive treatment to the bamboo wood skin, because bamboo fiber cell density do not wait, cause pressure to transmit inhomogeneous and influence product quality.
Summary of the invention
The present invention relates to the self-strengthening method of the processing method of bamboo wood, particularly bamboo wood, realize: the ring in the former bamboo is all punched perforation, it is characterized in that, comprise the following steps: by following technical scheme
(1) above-mentioned bamboo wood is packed with resilient plastics thing or rubber thing is placed in the pressure vessel that is full of water or hydraulic oil and closes hatchcover;
(2) pressure vessel is carried out the round-robin method of 1 to 5 time pressurization, pressurize and pressure release, the pressure limit of each pressurization is at 1MPa～300Mpa, and the time range of each pressurize is in 1 second～59 minute, pressure release then;
(3) take out the above-mentioned bamboo wood in the pressure vessel and remove packing at last.
The present invention also comprises following technical scheme: the moisture content of employed bamboo wood should be equal to or less than 20%.
The self-strengthening method of bamboo wood of the present invention, even compressed bamboo material fibrocyte gap under the isostatic pressure effect to reach even compact, makes the whole reinforcement of bamboo wood surface and deep layer.The present invention has overcome the gummed compression of conventional high temperature plane only to the outer defective of strengthening and being confined to the sheet material processing of bamboo wood, thereby the physical properties such as density, intensity and wearability of bamboo wood are obviously improved, and the air-dry density that for example makes mao bamboon is by 0.66g/cm
3Bring up to 0.95g/cm
3, significantly improve with the intensity of the common artificial bamboo clappers of strength ratio of the bamboo floor of its gummed splicing, compartment bamboo base plate, container bamboo backing plate; The reinforcement bamboo trunk that for example connects can substitute the poling cabling function of PVC plastic tube again, thereby effectively improves the range of application of common bamboo wood, saves non-renewable resources such as plastics, reduces the integrated cost of product.
Claims (2)
1, the self-strengthening method of bamboo wood of the present invention is all punched perforation to the ring in the former bamboo, it is characterized in that, comprises the following steps:
(1) above-mentioned bamboo wood is packed with resilient plastics thing or rubber thing is placed in the pressure vessel that is full of water or hydraulic oil and closes hatchcover;
(2) pressure vessel is carried out the round-robin method of 1 to 5 time pressurization, pressurize and pressure release, the pressure limit of each pressurization is at 1MPa～300Mpa, and the time range of each pressurize is in 1 second～59 minute, pressure release then;
(3) take out the above-mentioned bamboo wood in the pressure vessel and remove packing at last.
2, the self-strengthening method of bamboo wood according to claim 1 is characterized in that, the moisture content of employed bamboo wood should be equal to or less than 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610008243 CN1814422A (en) | 2006-02-20 | 2006-02-20 | Bamboo self-strengthening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610008243 CN1814422A (en) | 2006-02-20 | 2006-02-20 | Bamboo self-strengthening method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1814422A true CN1814422A (en) | 2006-08-09 |
Family
ID=36906833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610008243 Pending CN1814422A (en) | 2006-02-20 | 2006-02-20 | Bamboo self-strengthening method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1814422A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408289C (en) * | 2006-08-15 | 2008-08-06 | 马小冈 | Method for making expanding wood plug |
| CN104397616B (en) * | 2014-11-20 | 2016-10-19 | 中国农业科学院农产品加工研究所 | A kind of method of pressure reduction expansion drying fruit and vegerable of pulsing |
-
2006
- 2006-02-20 CN CN 200610008243 patent/CN1814422A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408289C (en) * | 2006-08-15 | 2008-08-06 | 马小冈 | Method for making expanding wood plug |
| CN104397616B (en) * | 2014-11-20 | 2016-10-19 | 中国农业科学院农产品加工研究所 | A kind of method of pressure reduction expansion drying fruit and vegerable of pulsing |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |