CN1153695A - Prodn of wear-resisting and deformation-less bamboo splices - Google Patents
Prodn of wear-resisting and deformation-less bamboo splices Download PDFInfo
- Publication number
- CN1153695A CN1153695A CN 96118369 CN96118369A CN1153695A CN 1153695 A CN1153695 A CN 1153695A CN 96118369 CN96118369 CN 96118369 CN 96118369 A CN96118369 A CN 96118369A CN 1153695 A CN1153695 A CN 1153695A
- Authority
- CN
- China
- Prior art keywords
- bamboo
- bamboo wood
- microwave drying
- green body
- crude green
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Bamboo plates are treated through microwave drying, insect-killing and disinfection, soaking in resin solution, hollow cell injection to increase absorption, bonding under certain pressure in a clamp and microwave drying and curing to produce the wear-resisting and deformation-less bamboo splices. The present invention can realize large-scale production and may be used in the production of floor block, furniture, building material and others.
Description
The present invention relates to the preparation method of a kind of high abrasion, deformation-less bamboo splices.
Because people's living standard improves constantly, people progressively pursue a kind of style of uphold nature, and building trade is also more and more higher to the requirement of interior decoration, and bamboo clappers also warms up gradually as decorating.But because the bamboo wood hygroscopicity is big, easily infested, bacterium, and shortcoming such as go mouldy, can't satisfy people's multi-faceted demand, for this reason, existing method adopt boiling, oven dry, dipping mildew-resistant, agrochemical method solve infested, go mouldy, problem such as distortion, but all have following shortcoming:
1. use boiling method, the bamboo wood color and luster changes, and time-consuming, and productivity ratio is low.
2. with the hothouse oven dry, the time is longer, and drying is not thorough, and deformation easily takes place bamboo wood.
3. insect protected, mould inhibitor just deal with from the surface of bamboo wood, can not tackle the problem at its root, and these chemical reagent all have certain toxicity, are detrimental to health.
4. existing method is because operation is loaded down with trivial details, and quality is difficult for guaranteeing, is difficult to form continuous automatic production in enormous quantities.
The objective of the invention is to provide the preparation method of a kind of high abrasion, deformation-less bamboo splices, this method both can improve the bamboo wood quality, when making, saved human and material resources and time, was applicable to continuous automatic production again.
The object of the present invention is achieved like this: after the bamboo wood drying, the crude green body of processing well-thought-out plan earlier injects bamboo wood with the ghost injection method with water-soluble resin solution, and is again that bamboo wood is bonding in anchor clamps, and, then the bamboo crude green body plate process that is shaped is processed into product through microwave drying curing.The present invention has improved the product quality of bamboo wood, has saved the time again simultaneously, makes the bamboo wood purposes more extensive.
Its characteristics of the present invention are:
1. saving operation.The present invention makes bamboo wood moisture content≤6% with the method for microwave drying, and because microwave action, the bamboo wood internal protein solidifies, cell is destroyed, makes worm, the anti-condition with existence of bacterium obtain the change of essence, does not need to handle with the operation and the medicine that steam, boil again.Result of the test shows, the bamboo wood after the dried bamboo wood of the present invention is handled with existing method is dry is compared, and microwave drying is thorough, and operation is simple, insect-free bacterium and going mouldy.
2. save time, improve work efficiency.The present invention uses the microwave drying time short, and existing hothouse is long drying time.The present invention can save time significantly, has greatly improved operating efficiency.
3. raising quality.Existing processing method, resin be only on the bamboo wood surface, and cell and tissue fail thoroughly to destroy, and the moisture content height grows with time and easily makes the bamboo clappers distortion, and be infested, go mouldy.And the present invention is because of adopting the ghost injection method, and resin is penetrated into bamboo wood inside, has increased the intensity of bamboo wood, uses microwave curing again, and long storage time does not deform, and is insect-free, go mouldy, and the color and luster no change, improved product quality effectively.
4. methodological science is reasonable.Adopt micro-wave drying method,, bamboo fiber is not had any damage because of molecule vibrates rapidly, outwards dry from core, cause low inside and high outside thermograde and interior low outer high moist gradient.Impel solvent to move outward, solution solidifies, and reaches rapid drying, increases the purpose of adhesive strength.
5. be suitable for suitability for industrialized production.Adopt preparation method of the present invention, be applicable to the continuous and automatic production in enormous quantities.
The preparation method operation of high abrasion of the present invention, deformation-less bamboo splices is as follows:
1). with the bamboo wood drying.
2). make crude green body with dried bamboo wood.
3). inject the bamboo crude green body with water-soluble synthetic resin with the ghost injection method.
4). the bamboo crude green body that will be marked with resin applies certain pressure bonding one-tenth plate in anchor clamps.
5). the thick plate of bonding bamboo is solidified through microwave drying.
6). finished product is made in the bamboo crude green body plate fine finishining of curing molding.
In above all operations, use the microwave drying bamboo wood, make bamboo wood dry rapidly, and color and luster is constant, shortens drying time.For increasing the permanent absorption of bamboo crude green body, resin is permeated fully, adopt to vacuumize-pressurize-method of step-down, and vacuumize the content of minimizing bamboo crude green body surface resin again.
For the resin that injects the bamboo crude green body is solidified fast, adopt micro-wave drying method, the bamboo wood internal solvent of injecting resin is moved from inside to outside, do not damage bamboo wood, increase adhesive strength, reduce drying time and loss.In order to cooperate the requirement of different product, the resin content in the bamboo fiber can be selected between 5%-20%, but the resin content in the bamboo fiber must not be less than 5%, to increase the intensity and the abrasion resistance of bamboo wood.In addition, because of adopting micro-wave drying method, resin solution must be a water-soluble synthetic resin, and the evaporation rapidly of moisture content can be prepared different toners or different chemical reagent in water-soluble resin simultaneously as required in microwave, reaches different demands.
Example of the present invention:
1. the bamboo wood that with specification is 650 * 32 * 10mm carries out drying, and moisture content is 6%.
2. dried bamboo wood is made crude green body.
3. crude green body is moved in the pressurized tank, be evacuated to 7.8 * 10 earlier
4Pa kept 20 minutes, in then water-soluble resin (as the GQ706 type) being injected under this pressure jar, pressurizeed 4.9 * 10 after annotating certain amount
5-7.8 * 10
5Pa kept 2 hours, and slow then pressure relief is emitted resin solution, is evacuated to 8.8 * 10 again
4Behind the Pa, take out the bamboo crude green body.
4. will be marked with the bamboo crude green body of resin, bonding in anchor clamps, and apply 8-10kg/cm to the plate face
2Pressure, side direction applies 3-5kg/cm
2Pressure keeps certain hour, makes bamboo wood produce certain deformation, to eliminate slit between the bamboo chip.
5. the bamboo clappers after bonding is solidified through microwave drying, making its moisture content is about 6%.
6. finished product is made in the fine finishining of dried bamboo crude green body plate.
Products obtained therefrom bamboo jigsaw of the present invention can be used for high-grade floor, furniture, building decoration and machine The tool industry, because operation is few, the time is short, but continuous automatic production, the product of gained has The effect of waterproof, fire prevention, high abrasion, nothing distortion has kept the bamboo natural colour simultaneously, for New prospect has been opened up in the utilization of bamboo wood.
Claims (7)
1. the preparation method of a high abrasion, deformation-less bamboo splices, it comprises uses the microwave drying bamboo wood, and bamboo wood is injected water-soluble synthetic resin, through microwave drying, solidify to form the bamboo jigsaw of making, it is characterized in that it comprises:
1). with bamboo wood through microwave drying.
2). dried bamboo wood is made the bamboo crude green body.
3). inject the bamboo crude green body with water-soluble synthetic resin with the ghost injection method.
4). the bamboo crude green body that will be marked with resin applies certain pressure, bonding one-tenth plate in anchor clamps.
5). bonding bamboo crude green body plate is solidified through microwave drying.
6). finished product is made in the bamboo crude green body plate fine finishining of solidified forming.
2. by the described method of claim 1, it is characterized in that the bamboo wood drying process adopts the method for microwave drying.
3. by the described method of claim 1, deinsectization sterilization, the mildew-resistant that it is characterized in that bamboo wood is the method that adopts microwave.
4. by the described method of claim 1, it is characterized in that described solution is water-soluble synthetic resin or the water-soluble fluidity synthetic resin that adds toning reagent and chemical reagent.
5. by the described method of claim 1, it is characterized in that bamboo wood injects solution, the ghost injection method that vacuumizes for increasing its permanent absorption employing-fluid injection-pressurization-decompression-tapping-vacuumize.
6. by the described method of claim 1, it is characterized in that described greasing bamboo wood applies certain pressure bonding one-tenth plate in anchor clamps.
7. by the described method of claim 1, it is characterized in that described bamboo clappers after bonding solidifies with microwave drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118369 CN1153695A (en) | 1996-10-11 | 1996-10-11 | Prodn of wear-resisting and deformation-less bamboo splices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118369 CN1153695A (en) | 1996-10-11 | 1996-10-11 | Prodn of wear-resisting and deformation-less bamboo splices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1153695A true CN1153695A (en) | 1997-07-09 |
Family
ID=5125036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96118369 Pending CN1153695A (en) | 1996-10-11 | 1996-10-11 | Prodn of wear-resisting and deformation-less bamboo splices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1153695A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913181A (en) * | 2010-08-13 | 2010-12-15 | 尹侃 | Wood working process |
| CN103273548A (en) * | 2013-06-15 | 2013-09-04 | 武夷山市绿美竹木制品有限公司 | Moso bamboo and mildew-proof and mothproof treatment method of moso bamboo product |
| CN103831883A (en) * | 2012-11-23 | 2014-06-04 | 王大应 | Method for improving strength and eradicating crack of soft wooden material |
| CN107414990A (en) * | 2017-08-18 | 2017-12-01 | 安吉六合工艺品有限公司 | A kind of manufacture craft of bamboo fan |
| CN114559511A (en) * | 2022-02-28 | 2022-05-31 | 宜丰县永安建材有限责任公司 | Drying method of flaky material |
-
1996
- 1996-10-11 CN CN 96118369 patent/CN1153695A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913181A (en) * | 2010-08-13 | 2010-12-15 | 尹侃 | Wood working process |
| CN103831883A (en) * | 2012-11-23 | 2014-06-04 | 王大应 | Method for improving strength and eradicating crack of soft wooden material |
| CN103273548A (en) * | 2013-06-15 | 2013-09-04 | 武夷山市绿美竹木制品有限公司 | Moso bamboo and mildew-proof and mothproof treatment method of moso bamboo product |
| CN103273548B (en) * | 2013-06-15 | 2016-01-20 | 武夷山市绿美竹木制品有限公司 | The mildew and insect proof moth processing method of a kind of mao bamboon and goods thereof |
| CN107414990A (en) * | 2017-08-18 | 2017-12-01 | 安吉六合工艺品有限公司 | A kind of manufacture craft of bamboo fan |
| CN114559511A (en) * | 2022-02-28 | 2022-05-31 | 宜丰县永安建材有限责任公司 | Drying method of flaky material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3147519C2 (en) | ||
| JP2020515692A (en) | Solution-based post-treatment method for fungal biopolymer material and fungal-derived product produced thereby | |
| US7794508B2 (en) | Methods for producing colored glue-laminated bamboo timber articles | |
| CH615201A5 (en) | ||
| DE60028396D1 (en) | METHOD FOR PRODUCING A COMPOSITION THROUGH EXTRACTION OF PEARL NUT AND ITS COSMETIC AND DERMATOLOGICAL USE | |
| WO2001013718A1 (en) | Method for dehydrating biological tissue for producing preserved transplants | |
| CN1153695A (en) | Prodn of wear-resisting and deformation-less bamboo splices | |
| WO1992019429A1 (en) | Method of quality improvement of wooden articles, such as improved preservation of the wood through impregnation thereof | |
| CN116240676A (en) | Collagen/zein/gallic acid composite nanofiber antibacterial membrane and application thereof | |
| CN1158169C (en) | Method of impregnation | |
| CN110271354A (en) | A kind of production method of immortality lotus flower | |
| JPH11151703A (en) | Manufacture of modified timber | |
| DE1289819B (en) | Process for the production of a dry flexible cover sheet impregnated with diallyl phthalate resin | |
| KR20210129936A (en) | Method of Eco-Conservation Treatment for Jumchi Embroidery Product using Sap of Dendropanax Morbifera | |
| DE2710147C3 (en) | Preserved biological perishable objects and methods for their manufacture | |
| DE1642190C3 (en) | Process for the production of synthetic wood of high hardness | |
| JPH04229161A (en) | Compressed, dehydrated food and production thereof | |
| CN1449900A (en) | Physical method for regulating and controlling timber color | |
| EP0318528A1 (en) | Process for treating freshly cut timber. | |
| CN1398550A (en) | Synthesis of animal's horn and hoof raw material | |
| JPH09221700A (en) | Shape stabilization treatment of leather or shoes | |
| CN1613330A (en) | Processing method for edible bacon | |
| EP0647511B1 (en) | Process for the treatment of cork bark from cork-oaks for the production of bottle closures | |
| JPH0857804A (en) | Stave | |
| JPH10156807A (en) | Method for preserving woody material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |