CN107696230A - A kind of production technology of heavy bamboo blanket - Google Patents
A kind of production technology of heavy bamboo blanket Download PDFInfo
- Publication number
- CN107696230A CN107696230A CN201710930926.4A CN201710930926A CN107696230A CN 107696230 A CN107696230 A CN 107696230A CN 201710930926 A CN201710930926 A CN 201710930926A CN 107696230 A CN107696230 A CN 107696230A
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- CN
- China
- Prior art keywords
- bamboo
- bamboo silk
- production technology
- mixed solution
- china tree
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/002—Cane, bamboo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
- B27N1/0209—Methods, e.g. characterised by the composition of the agent
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Embodiment of the invention discloses that a kind of production technology of heavy bamboo blanket, specifically comprises the following steps：A. thin bamboo strips used for weaving, bamboo silk are chosen；B. China tree branches and leaves and each 2kg of flaccid knotweed herb are used, is cut into 3 5cm length, is put into pot plus the 12kg of water 10 boils, it be 20% vegetation buck 1kg then to add concentration, continues to filter after boiling 1h, takes the volume ratio of filtered fluid and water as 1 during use:7.5 ratio obtains China tree, polygonum flaccidum mixed liquor；The bamboo silk obtained in step a is added in China tree, polygonum flaccidum mixed solution, and mixed solution is heated, heating makes its boiling, and keeps fluidized state for a period of time, and cooling is taken out bamboo silk and is positioned in carbide furnace and is carbonized after draining；C. the bamboo silk obtained in step b is put into dry kiln and be dried；D. the bamboo silk obtained in step c is put into drying machine and be dried；E. the mould in step d is positioned in curing room and solidified.
Description
Technical field
The present invention relates to the technical field of heavy bamboo floor production, and in particular to a kind of production technology of heavy bamboo blanket.
Background technology
Heavy bamboo floor is commonly called as bamboo filament plate, is one kind in bamboo flooring, and it is further complete on the basis of general bamboo flooring
It is kind so that its is more attractive and more practical.Bamboo is as the second largest forest reserves in China, because it has breeding power of regeneration strong, raw
The characteristics such as long period is short, material is excellent, its industry and commercial value are increasingly notable.Bamboo wood can be processed by mechanical-physical, chemistry
Processing, various bamboo products are produced, wood substituted by bamboo, wood consumption is reduced, can effectively alleviate the contradiction between timber supply and demand.
Heavy bamboo floor is divided into hot pressing heavy bamboo floor and cold pressing heavy bamboo floor.Hot pressing heavy bamboo floor be bamboo wood is dried, impregnation
And drying, and be heating and curing and once complete being not required to die-filling lower directly tiling pressure, break and cuts after blank shaping, do water balance
Complete blanket, then japanning.Cold pressing heavy bamboo floor is that the drying of suitable bamboo silk is arrived into the relatively low following impregnation of moisture content, is then done again
Dry, die-filling and assembly pressure, put after locking to heat cure in constant temperature space, break and cut after blank shaping, do water balance, thus
Blanket is completed, the line that can paint does finished product.
However, because bamboo product is rich in cellulose, hemicellulose, lignin and sugar, fat, protein etc. in itself, this
A little compositions are the nutriment of the insects such as moth and termite, it is easy to are attacked by moth and termite, plus in warm moist
In environment bamboo product be easy to occur it is rotten, go mouldy and damage by worms, this defect substantially reduces its service life.
The content of the invention
To solve the above-mentioned problems in the prior art, the invention provides a kind of production technology of heavy bamboo blanket, its
It is characterised by, specifically comprises the following steps：A. choose length between 200mm-500mm, width between 1.5cm-3.0cm,
Thin bamboo strips used for weaving, bamboo silk of the thickness between 1-1.5mm；B. China tree branches and leaves and each 2kg of flaccid knotweed herb are used, 3-5cm length is cut into, is put into pot and adds
Water 10-12kg boils, and it be 20% vegetation buck 1kg then to add concentration, continues to filter after boiling 1h, take during use filtered fluid and
The volume ratio of water is 1:7.5 ratio obtains China tree, polygonum flaccidum mixed liquor；The bamboo silk obtained in step a is added into China tree, polygonum flaccidum mixes
Close in solution, and mixed solution is heated, heating makes its boiling, and keeps fluidized state for a period of time, after cooling drains
Take out bamboo silk and be positioned in carbide furnace and be carbonized；C. the bamboo silk obtained in step b is put into dry kiln and be dried, done
The dry time is 24-36 hours, the moisture content of bamboo silk is reached 6-12%, bamboo silk is put into glue cage carries out impregnation thereafter, control
Glue solids content is 35%；D. the bamboo silk obtained in step c is put into drying machine and be dried；E. by the mould in step d
Tool, which is positioned in curing room, to be solidified.
Preferably, step b specific steps also include：The solid-to-liquid ratio of bamboo silk and China tree, polygonum flaccidum mixed solution is 1:2-3.
Preferably, step b specific steps also include：The bamboo silk obtained in step a is added into China tree, polygonum flaccidum mixed solution
In, and mixed solution is heated, heating makes its boiling, and is kept for fluidized state 30-45 minutes.
Preferably, step b specific steps also include：Water vapour is passed through in carbonisation into carbide furnace, makes carbide furnace
In pressure reach 0.35-0.37MPa, and kept for pressure 80-100 minutes.
Preferably, step c specific steps also include：Relative air humidity during impregnation is controlled between 65 ± 5 DEG C.
Preferably, step c specific steps also include：Bleeding agent addition is controlled to be less than 0.1%.
Beneficial effect：
A kind of production technology of heavy bamboo blanket provided by the invention, not only efficiently solve it and easily recruit moth or termite
The problem of, and also overcome common bamboo (wood) floor and can be stuck up in use with the change ﹑ in season and bent become that shape ﹑ is dry to split ﹑
It is the defects of bulking (thickness swelling rate for farthest reducing heavy bamboo floor), attractive in appearance solid and durable anti-aging.
Embodiment
Technical solution of the present invention is described in detail below.
The invention provides a kind of production technology of heavy bamboo blanket, it is characterised in that specifically comprises the following steps：A. choose
Length is between 200mm-500mm, and width is between 1.5cm-3.0cm, thin bamboo strips used for weaving, bamboo silk of the thickness between 1-1.5mm.
B. China tree branches and leaves and each 2kg of flaccid knotweed herb are used, is cut into 3-5cm length, is put into pot plus water 10-12kg boils, Ran Houjia
It is 20% vegetation buck 1kg to enter concentration, continues to filter after boiling 1h, and it is 1 that the volume ratio of filtered fluid and water is taken during use:7.5
Ratio obtains China tree, polygonum flaccidum mixed liquor；The bamboo silk obtained in step a is added in China tree, polygonum flaccidum mixed solution, and it is molten to mixing
Liquid is heated, and heating makes its boiling, and keeps fluidized state for a period of time, and cooling takes out bamboo silk after draining and is positioned over carbonization
It is carbonized in stove.
C. the bamboo silk obtained in step b is put into dry kiln and be dried, drying time is 24-36 hours, makes bamboo silk
Moisture content reach 6-12%, bamboo silk is put into glue cage carries out impregnation thereafter, control glue solids content be 35%.
D. the bamboo silk obtained in step c is put into drying machine and be dried.
E. the mould in step d is positioned in curing room and solidified.
Preferably, step b specific steps also include：The solid-to-liquid ratio of bamboo silk and China tree, polygonum flaccidum mixed solution is 1:2-3.
Preferably, step b specific steps also include：The bamboo silk obtained in step a is added into China tree, polygonum flaccidum mixed solution
In, and mixed solution is heated, heating makes its boiling, and is kept for fluidized state 30-45 minutes.
Preferably, step b specific steps also include：Water vapour is passed through in carbonisation into carbide furnace, makes carbide furnace
In pressure reach 0.35-0.37MPa, and kept for pressure 80-100 minutes.
Preferably, step c specific steps also include：Relative air humidity during impregnation is controlled (65 between 65 ± 5 DEG C
It is DEG C optimal).Further, step c specific steps also include：Bleeding agent addition is controlled to be less than 0.1%, glue solids content
Control is 35% or so.In this way, its thickness swelling rate can be controlled preferably, the water suction of heavy bamboo floor is farthest reduced
Thickness swelling.Heavy bamboo floor is had a great influence due to being used in outdoor by environment, is the problem of the heavy bamboo sheet material maximum of preparation
Thickness swelling rate is bigger than normal.
It should be added that it is 120-125 DEG C first to control solidification temperature during solidification, hardening time is 3-5 hours,
It is afterwards 125-130 DEG C by solidification temperature control, hardening time is 4-6 hours, then it is 130-135 DEG C that solidification temperature, which is controlled, Gu
The change time is 5-7 hours, and mould is positioned in cooling chamber thereafter, is first 18-22 DEG C by chilling temperature control, cool time is
0.5-1.5 hours, after by chilling temperature control be 22-24 DEG C, cool time be 1-2 hours, then by chilling temperature control be 24-
28 DEG C, cool time is 1.5-2.5 hours, so that the temperature of mould is cooled to less than or equal to 40 DEG C, is beaten after the completion of cooling
Mold, obtain the heavy bamboo blanket in mould.
Beneficial effect：
A kind of production technology of heavy bamboo blanket provided by the invention, not only efficiently solve it and easily recruit moth or termite
The problem of, and also overcome common bamboo (wood) floor and can be stuck up in use with the change ﹑ in season and bent become that shape ﹑ is dry to split ﹑
It is the defects of bulking (thickness swelling rate for farthest reducing heavy bamboo floor), attractive in appearance solid and durable anti-aging, very greatly
Its service life is improved in degree.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of production technology of heavy bamboo blanket, it is characterised in that specifically comprise the following steps：A. length is chosen in 200mm-
Between 500mm, width is between 1.5cm-3.0cm, thin bamboo strips used for weaving, bamboo silk of the thickness between 1-1.5mm；
B. China tree branches and leaves and each 2kg of flaccid knotweed herb are used, is cut into 3-5cm length, is put into pot plus water 10-12kg boils, then add dense
Spend for 20% vegetation buck 1kg, continue to filter after boiling 1h, it is 1 to take the volume ratio of filtered fluid and water during use:7.5 ratio
Obtain China tree, polygonum flaccidum mixed liquor；The bamboo silk obtained in step a is added in China tree, polygonum flaccidum mixed solution, and mixed solution is entered
Row heating, heating makes its boiling, and keeps fluidized state for a period of time, and cooling is taken out bamboo silk and is positioned in carbide furnace after draining
It is carbonized；
C. the bamboo silk obtained in step b is put into dry kiln and be dried, drying time is 24-36 hours, makes containing for bamboo silk
Water rate reaches 6-12%, bamboo silk is put into glue cage carries out impregnation thereafter, and it is 35% to control glue solids content；
D. the bamboo silk obtained in step c is put into drying machine and be dried；
E. the mould in step d is positioned in curing room and solidified.
2. the production technology of a kind of heavy bamboo blanket according to claim 1, it is characterised in that step b specific steps are also
Including：The solid-to-liquid ratio of bamboo silk and China tree, polygonum flaccidum mixed solution is 1:2-3.
3. the production technology of a kind of heavy bamboo blanket according to claim 1, it is characterised in that step b specific steps are also
Including：The bamboo silk obtained in step a is added in China tree, polygonum flaccidum mixed solution, and mixed solution is heated, heating makes it
Boiling, and kept for fluidized state 30-45 minutes.
4. the production technology of a kind of heavy bamboo blanket according to claim 1, it is characterised in that step b specific steps are also
Including：Water vapour is passed through in carbonisation into carbide furnace, the pressure in carbide furnace is reached 0.35-0.37MPa, and keeps being somebody's turn to do
Pressure 80-100 minutes.
5. the production technology of a kind of heavy bamboo blanket according to claim 1, it is characterised in that step c specific steps are also
Including：Relative air humidity during impregnation is controlled between 65 ± 5 DEG C.
6. the production technology of a kind of heavy bamboo blanket according to claim 1, it is characterised in that step c specific steps are also
Including：Bleeding agent addition is controlled to be less than 0.1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710930926.4A CN107696230A (en) | 2017-10-09 | 2017-10-09 | A kind of production technology of heavy bamboo blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710930926.4A CN107696230A (en) | 2017-10-09 | 2017-10-09 | A kind of production technology of heavy bamboo blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107696230A true CN107696230A (en) | 2018-02-16 |
Family
ID=61184743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710930926.4A Pending CN107696230A (en) | 2017-10-09 | 2017-10-09 | A kind of production technology of heavy bamboo blanket |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312151A (en) * | 2000-03-08 | 2001-09-12 | 赵仁杰 | Making process of radial thin bamboo strip curtain composite board |
| JP2003094545A (en) * | 2001-09-25 | 2003-04-03 | Yoshinori Yoshioka | Lightweight tatami mat friendly to natural environment and manufacturing method therefor |
| CN102744752A (en) * | 2012-07-30 | 2012-10-24 | 李茂林 | Wood-base composite thickening plates and manufacture method thereof |
| CN102773901A (en) * | 2012-08-10 | 2012-11-14 | 浙江九川竹木有限公司 | Bamboo filament composite board and method for processing same |
| CN105666623A (en) * | 2016-02-05 | 2016-06-15 | 广西生态工程职业技术学院 | Drying method for bamboo filaments of recombined bamboo |
| CN106607975A (en) * | 2017-03-09 | 2017-05-03 | 江西省崇义华森竹业有限公司 | Cold press molding production process of heavy bamboo blank plate |
-
2017
- 2017-10-09 CN CN201710930926.4A patent/CN107696230A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312151A (en) * | 2000-03-08 | 2001-09-12 | 赵仁杰 | Making process of radial thin bamboo strip curtain composite board |
| JP2003094545A (en) * | 2001-09-25 | 2003-04-03 | Yoshinori Yoshioka | Lightweight tatami mat friendly to natural environment and manufacturing method therefor |
| CN102744752A (en) * | 2012-07-30 | 2012-10-24 | 李茂林 | Wood-base composite thickening plates and manufacture method thereof |
| CN102773901A (en) * | 2012-08-10 | 2012-11-14 | 浙江九川竹木有限公司 | Bamboo filament composite board and method for processing same |
| CN105666623A (en) * | 2016-02-05 | 2016-06-15 | 广西生态工程职业技术学院 | Drying method for bamboo filaments of recombined bamboo |
| CN106607975A (en) * | 2017-03-09 | 2017-05-03 | 江西省崇义华森竹业有限公司 | Cold press molding production process of heavy bamboo blank plate |
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Application publication date: 20180216 |
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