CN102975267A - Processing craft capable of preventing strand woven bamboo flooring from internal cracking and wire skipping and cracking - Google Patents
Processing craft capable of preventing strand woven bamboo flooring from internal cracking and wire skipping and cracking Download PDFInfo
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- CN102975267A CN102975267A CN2012103946213A CN201210394621A CN102975267A CN 102975267 A CN102975267 A CN 102975267A CN 2012103946213 A CN2012103946213 A CN 2012103946213A CN 201210394621 A CN201210394621 A CN 201210394621A CN 102975267 A CN102975267 A CN 102975267A
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Abstract
The invention relates to a processing method for bamboo products, in particular to a processing craft capable of preventing strand woven bamboo flooring from internal cracking, wire skipping and cracking. The processing craft capable of preventing the strand woven bamboo flooring from the internal cracking, the wire skipping and the cracking comprises the steps of breaking bamboo chips, removing bamboo joints, fine cutting, pressing pieces, carbonizing or stewing bleaching, drying, gum dipping, spraying atomized water, pressing with a press moulding machine and the like. The processing craft capable of preventing the strand woven bamboo flooring from the internal crack and the wire skipping and the cracking solves the problems of a slab which is not enough in density, prone to edge breakage and insufficiency in rigidity which are caused by low water content of part bamboo strips, and phenomena of the internal crack and the wire skipping and the cracking after a floor is formed.
Description
Technical field
The present invention relates to a kind of processing method of bamboo product, relate in particular to a kind of heavy bamboo floor implosion, processing technology of jumping silk, ftractureing of preventing.
Background technology
Heavy bamboo floor is the inferior and more high-grade ornament materials of a kind of higher gears, is widely used in recent years the finishing in household, office building, hotel and part amusement, sports place, deeply is subjected to liking of domestic and international consumer.In the manufacturing process of heavy bamboo floor, bamboo cane need to be pressed into threadly, so that abundant impregnation, and then the thread bamboo cane after using press with impregnation is pressed into square stock, makes heavy bamboo floor again.But when behind the bamboo cane impregnation, drying or drying, because bamboo cane is deposited on the shelf or on the ground and dries, the moisture of bamboo cane is from piling up surperficial bamboo cane to being pressed in inner bamboo cane, scattering and disappearing gradually to the inside of bamboo cane from the surface of bamboo cane, will cause so inner bamboo cane water content qualified, the bamboo cane on surface lacks dilutional hyponatremia, does not reach the situation of the minimum 12% of water content requirement.The moisture overdrying can cause bamboo cane hardness to strengthen, and therefore causes press compacting bamboo cane difficulty, and the density of slab is not enough, collapse limit, insufficient strength easily, occurs implosion behind the ground sheet metal forming, jumps the phenomenons such as silk, cracking.The phenomenon of implosion, jumping silk, cracking is that present heavy bamboo floor generally occurs, again general insoluble great difficult problem.
Summary of the invention
In order to overcome the above problems, the invention provides a kind of bamboo floor machining process, can be good at utilizing bamboo bits and bamboo fibre, improve the utilization rate of raw material, not only be conducive to environmental protection, and make the bamboo floor that processes have better performance.
Technical scheme of the present invention is as follows.
A kind of heavy bamboo floor implosion, processing technology of jumping silk, ftractureing of preventing comprises following step successively.
(1) carries out fragmentation after bamboo is cut off on demand, obtain bamboo chip after removing ring.
(2) bamboo chip is further carefully cutd open, the surf green sheet is separated with the tabasheer sheet.
(3) isolated tabasheer sheet in the step (2) is pressed into fine strip shape or fibrous bamboo cane.
(4) bamboo cane that obtains in the step (3) is carried out carbonization or boiling and bleaching and process, then put into the drying room oven dry.
(5) will dry good bamboo cane and select, reject containing defective bamboo cane.
(6) after half quantity bamboo cane of bamboo cane changes end to end after will rejecting, mixes to bundle putting together with second half bamboo cane.
(7) will bundle good bamboo cane and put into drying room and again dry, and make its water content be not more than 7%.
(8) bamboo cane after will again drying immerses in the impregnation pond, impregnation 10 minutes ~ 20 minutes.
(9) bamboo cane behind the impregnation is piled up shelf and put into the drying room oven dry, make the bamboo cane water content that is pressed in inside reach 12% ~ 22%.
(10) adopt atomized water that the heap of the bamboo cane on the shelf is sprayed, so that the water content of surperficial bamboo cane reaches 12% ~ 22%.
(11) bamboo cane that obtains in the step (10) is put into molding press, by molding press compacting well-thought-out plan floor stock, then bamboo floor stock is processed into heavy bamboo floor.
Described defective bamboo cane refers to contain the bamboo fibre shape bamboo cane of worm silk, short silk, mashed silk.
The impregnation time described in the step (9) is 20 minutes.
The density of the described bamboo of step (11) floor stock is 1.03 g/ ㎝
3~ 1.08g/ ㎝
3
Beneficial effect of the present invention is: after the oven dry of bamboo cane impregnation, the moisture of bamboo cane is from piling up surperficial bamboo cane to being pressed in inner bamboo cane, scattering and disappearing gradually to the inside of bamboo cane from the surface of bamboo cane, when the bamboo cane water content that records inside is qualified, the bamboo cane on surface must lack excess moisture, and its water content must be lower than desired 12% minimum.And the present invention's this moment adopts atomized water that the bamboo heap is sprayed atomized water, because atomized water only can rest on the bamboo cane on top layer, can not enter inner bamboo cane, the top layer bamboo cane absorbs atomized water, water content rises and reaches qualified water content, inner bamboo cane is not owing to can absorb atomized water, and its water content is unaffected, remains in the qualified water content ranges.So, the water content of whole Zhu Dui inside and outside all is consistent, water content all is in the acceptability limit, thereby solved at one stroke not enough because of the excessively low slab density that causes of part bamboo cane water content, collapse limit, insufficient strength easily, occur implosion behind the ground sheet metal forming, jump the great difficult problem of the phenomenons such as silk, cracking.Adopt additive method reduce bamboo cane moisture to acceptance value as dry, dry, air-dry, chain type oven dry etc., the mode that all can take atomized water of the present invention to spray surperficial bamboo cane is regulated ectonexine bamboo cane water content.
The specific embodiment
The present invention is described in further detail below by specific embodiment.
Embodiment one.
A kind of heavy bamboo floor implosion, processing technology of jumping silk, ftractureing of preventing comprises following step successively.
(1) carries out fragmentation after bamboo is cut off on demand, obtain bamboo chip after removing ring.
(2) bamboo chip is further carefully cutd open, the surf green sheet is separated with the tabasheer sheet.
(3) isolated tabasheer sheet in the step (2) is pressed into fine strip shape or fibrous bamboo cane.
(4) bamboo cane that obtains in the step (3) is carried out carbonization or boiling and bleaching and process, then put into the drying room oven dry.
(5) will dry good bamboo cane and select, reject containing defective bamboo cane.
(6) after half quantity bamboo cane of bamboo cane changes end to end after will rejecting, mixes to bundle putting together with second half bamboo cane.
(7) will bundle good bamboo cane and put into drying room and again dry, and make its water content be not more than 7%.
(8) bamboo cane after will again drying immerses in the impregnation pond, impregnation 10 minutes.
(9) bamboo cane behind the impregnation is piled up shelf and put into the drying room oven dry, make the bamboo cane water content that is pressed in inside reach 12%.
(10) adopt atomized water that the heap of the bamboo cane on the shelf is sprayed, so that the water content of surperficial bamboo cane reaches 12%.
(11) bamboo cane that obtains in the step (10) is put into molding press, by molding press compacting well-thought-out plan floor stock, the density of bamboo floor stock is 1.03 g/ ㎝
3, then bamboo floor stock is processed into heavy bamboo floor.
Described defective bamboo cane refers to contain the bamboo fibre shape bamboo cane of worm silk, short silk, mashed silk.
Embodiment two.
A kind of heavy bamboo floor implosion, processing technology of jumping silk, ftractureing of preventing comprises following step successively.
(1) carries out fragmentation after bamboo is cut off on demand, obtain bamboo chip after removing ring.
(2) bamboo chip is further carefully cutd open, the surf green sheet is separated with the tabasheer sheet.
(3) isolated tabasheer sheet in the step (2) is pressed into fine strip shape or fibrous bamboo cane.
(4) bamboo cane that obtains in the step (3) is carried out carbonization or boiling and bleaching and process, then put into the drying room oven dry.
(5) will dry good bamboo cane and select, reject containing defective bamboo cane.
(6) after half quantity bamboo cane of bamboo cane changes end to end after will rejecting, mixes to bundle putting together with second half bamboo cane.
(7) will bundle good bamboo cane and put into drying room and again dry, and make its water content be not more than 7%.
(8) bamboo cane after will again drying immerses in the impregnation pond, impregnation 15 minutes.
(9) bamboo cane behind the impregnation is piled up shelf and put into the drying room oven dry, make the bamboo cane water content that is pressed in inside reach 18%.
(10) adopt atomized water that the heap of the bamboo cane on the shelf is sprayed, so that the water content of surperficial bamboo cane reaches 18%.
(11) bamboo cane that obtains in the step (10) is put into molding press, by molding press compacting well-thought-out plan floor stock, the density of described bamboo floor stock is 1.05g/ ㎝
3, then bamboo floor stock is processed into heavy bamboo floor.
Described defective bamboo cane refers to contain the bamboo fibre shape bamboo cane of worm silk, short silk, mashed silk.
Embodiment three.
A kind of heavy bamboo floor implosion, processing technology of jumping silk, ftractureing of preventing comprises following step successively.
(1) carries out fragmentation after bamboo is cut off on demand, obtain bamboo chip after removing ring.
(2) bamboo chip is further carefully cutd open, the surf green sheet is separated with the tabasheer sheet.
(3) isolated tabasheer sheet in the step (2) is pressed into fine strip shape or fibrous bamboo cane.
(4) bamboo cane that obtains in the step (3) is carried out carbonization or boiling and bleaching and process, then put into the drying room oven dry.
(5) will dry good bamboo cane and select, reject containing defective bamboo cane.
(6) after half quantity bamboo cane of bamboo cane changes end to end after will rejecting, mixes to bundle putting together with second half bamboo cane.
(7) will bundle good bamboo cane and put into drying room and again dry, and make its water content be not more than 7%.
(8) bamboo cane after will again drying immerses in the impregnation pond, impregnation 20 minutes.
(9) bamboo cane behind the impregnation is piled up shelf and put into the drying room oven dry, make the bamboo cane water content that is pressed in inside reach 22%.
(10) adopt atomized water that the heap of the bamboo cane on the shelf is sprayed, so that the water content of surperficial bamboo cane reaches 22%.
(11) bamboo cane that obtains in the step (10) is put into molding press, by molding press compacting well-thought-out plan floor stock, the density of bamboo floor stock is 1.08g/ ㎝
3, then bamboo floor stock is processed into heavy bamboo floor.
Described defective bamboo cane refers to contain the bamboo fibre shape bamboo cane of worm silk, short silk, mashed silk.
Claims (4)
1. one kind prevents heavy bamboo floor implosion, the processing technology of jumping silk, ftractureing, and it is characterized in that: comprise successively following step:
(1) carries out fragmentation after bamboo is cut off on demand, obtain bamboo chip after removing ring;
(2) bamboo chip is further carefully cutd open, the surf green sheet is separated with the tabasheer sheet;
(3) isolated tabasheer sheet in the step (2) is pressed into fine strip shape or fibrous bamboo cane;
(4) bamboo cane that obtains in the step (3) is carried out carbonization or boiling and bleaching and process, then put into the drying room oven dry;
(5) will dry good bamboo cane and select, reject containing defective bamboo cane;
(6) after half quantity bamboo cane of bamboo cane changes end to end after will rejecting, mixes to bundle putting together with second half bamboo cane;
(7) will bundle good bamboo cane and put into drying room and again dry, and make its water content be not more than 7%;
(8) bamboo cane after will again drying immerses in the impregnation pond, impregnation 10 minutes ~ 20 minutes;
(9) bamboo cane behind the impregnation is piled up shelf and put into the drying room oven dry, make the bamboo cane water content that is pressed in inside reach 12% ~ 22%;
(10) adopt atomized water that the heap of the bamboo cane on the shelf is sprayed, so that the water content of surperficial bamboo cane reaches 12% ~ 22%;
(11) bamboo cane that obtains in the step (10) is put into molding press, by molding press compacting well-thought-out plan floor stock, then bamboo floor stock is processed into heavy bamboo floor.
2. according to claim 1ly a kind ofly prevent the heavy bamboo floor implosion, jump silk, the processing technology of cracking, it is characterized in that: described defective bamboo cane refers to contain the bamboo fibre shape bamboo cane of worm silk, short silk, mashed silk.
3. according to claim 1ly a kind ofly prevent the heavy bamboo floor implosion, jump silk, the processing technology of cracking, it is characterized in that: the impregnation time described in the step (9) is 20 minutes.
4. according to claim 1ly a kind ofly prevent the heavy bamboo floor implosion, jump silk, the processing technology of cracking, it is characterized in that: the density of the described bamboo of step (11) floor stock is 1.03g/ ㎝
3~ 1.08g/ ㎝
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103946213A CN102975267A (en) | 2012-10-17 | 2012-10-17 | Processing craft capable of preventing strand woven bamboo flooring from internal cracking and wire skipping and cracking |
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|---|---|---|---|
| CN2012103946213A CN102975267A (en) | 2012-10-17 | 2012-10-17 | Processing craft capable of preventing strand woven bamboo flooring from internal cracking and wire skipping and cracking |
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| CN102975267A true CN102975267A (en) | 2013-03-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150351A (en) * | 2015-08-31 | 2015-12-16 | 安徽宏宇竹业科技股份有限公司 | Bamboo pillar manufacturing technical method |
| CN105370012A (en) * | 2014-08-26 | 2016-03-02 | 浙江仕强竹业有限公司 | Improved strand woven bamboo flooring and processing technique thereof |
| CN107498658A (en) * | 2017-09-12 | 2017-12-22 | 蒋红卫 | The preparation method of bamboo basket |
| CN110202655A (en) * | 2019-07-16 | 2019-09-06 | 龙泉市众伟竹木有限公司 | A kind of moso bamboo discongests the production method of piece |
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| JP2006159692A (en) * | 2004-12-08 | 2006-06-22 | Kariya:Kk | Composite laminated flooring material decorated with bamboo veneer |
| CN1887551A (en) * | 2006-05-26 | 2007-01-03 | 李和麟 | Production process of high density carbonized bamboo material |
| CN101402214A (en) * | 2008-09-08 | 2009-04-08 | 江西南丰振宇实业集团有限公司 | Method for manufacturing bamboo ware and bamboo strip |
| CN102275200A (en) * | 2011-06-22 | 2011-12-14 | 浙江永裕竹业股份有限公司 | Method for manufacturing bamboo-fiber composite section |
| CN102581903A (en) * | 2011-12-23 | 2012-07-18 | 江西南丰振宇实业集团有限公司 | Processing technology for heating strand woven bamboo flooring |
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2012
- 2012-10-17 CN CN2012103946213A patent/CN102975267A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006159692A (en) * | 2004-12-08 | 2006-06-22 | Kariya:Kk | Composite laminated flooring material decorated with bamboo veneer |
| CN1887551A (en) * | 2006-05-26 | 2007-01-03 | 李和麟 | Production process of high density carbonized bamboo material |
| CN101402214A (en) * | 2008-09-08 | 2009-04-08 | 江西南丰振宇实业集团有限公司 | Method for manufacturing bamboo ware and bamboo strip |
| CN102275200A (en) * | 2011-06-22 | 2011-12-14 | 浙江永裕竹业股份有限公司 | Method for manufacturing bamboo-fiber composite section |
| CN102581903A (en) * | 2011-12-23 | 2012-07-18 | 江西南丰振宇实业集团有限公司 | Processing technology for heating strand woven bamboo flooring |
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| 华毓坤: "《人造板工艺学》", 28 February 2006, 中国林业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370012A (en) * | 2014-08-26 | 2016-03-02 | 浙江仕强竹业有限公司 | Improved strand woven bamboo flooring and processing technique thereof |
| CN105150351A (en) * | 2015-08-31 | 2015-12-16 | 安徽宏宇竹业科技股份有限公司 | Bamboo pillar manufacturing technical method |
| CN107498658A (en) * | 2017-09-12 | 2017-12-22 | 蒋红卫 | The preparation method of bamboo basket |
| CN110202655A (en) * | 2019-07-16 | 2019-09-06 | 龙泉市众伟竹木有限公司 | A kind of moso bamboo discongests the production method of piece |
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Application publication date: 20130320 |