CN102581908A - Processing technology for waterproof strand woven bamboo flooring - Google Patents

Processing technology for waterproof strand woven bamboo flooring Download PDF

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Publication number
CN102581908A
CN102581908A CN2011104363532A CN201110436353A CN102581908A CN 102581908 A CN102581908 A CN 102581908A CN 2011104363532 A CN2011104363532 A CN 2011104363532A CN 201110436353 A CN201110436353 A CN 201110436353A CN 102581908 A CN102581908 A CN 102581908A
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bamboo
pinch roller
wheel
fibrous
bamboo bar
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CN2011104363532A
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CN102581908B (en
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林垂伍
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Jiangxi Nanfeng Zhenyu Industry Group Co Ltd
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Jiangxi Nanfeng Zhenyu Industry Group Co Ltd
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Abstract

The invention relates to a processing method of bamboo products, in particular to processing technology for a waterproof strand woven bamboo flooring. The processing technology includes chipping, bamboo joint removing, fine cutting, pressing to form fiber-shaped bamboo strips, carbonization or cooking bleaching, drying, impregnation, pressing to form bamboo flooring blanks and the like. Filament clamping rollers which are provided with blades with sharp edges are adopted, glue can completely permeate into fiber bamboo filament bundles, various portions of the inside of each bamboo strip can sufficiently absorb the glue, problems of filament jumping, cracking, burrs and the like can be avoided, and the quality of the flooring is greatly improved. In addition, the density and the specific gravity of the glue can meet requirements of waterproof floorings, external moisture cannot enter the flooring easily, an excellent waterproofing effect is achieved, and the service life of the flooring is prolonged.

Description

A kind of waterproof heavy bamboo floor processing technology
Technical field
The present invention relates to a kind of processing method of bamboo product, relate in particular to a kind of waterproof heavy bamboo floor processing technology.
Background technology
The bamboo floor is a kind of higher class and than the ornament materials of high-grade, is widely used in the finishing in household, office building, hotel and part amusement, sports place in recent years, receives liking of domestic and international consumer deeply.In the manufacturing process of heavy bamboo floor, need the bamboo bar be pressed into threadly, so that abundant impregnation, and then the thread bamboo bar after using press with impregnation is pressed into square stock, processes heavy bamboo floor again.But existing thread press is made up of two groups of knoting blades and two groups of silk pressing wheels.Because the edge of a knife of the blade in the silk pressing wheel utilizes pressure to crush the bamboo bar for flat mouthful.The bamboo bar that such silk pressing wheel load is come out often can only form 3 to 5 more tiny strips; Be difficult to reach our needed fibrous bamboo silk, such bamboo bar is because internal structure is not broken, in impregnation; Glue can only be attached to bamboo bar surface, is difficult to infiltrate the inside of bamboo bar.When suppressing square stock through the pressure press of thousands of tons of; Can the bamboo bar be crushed fully; Will make the square stock various piece all can contain crushing like this but be not dipped into the bamboo bar of glue; Through dissecing slabbing, the bamboo bar that part is not dipped into glue exposes on the surface in follow-up floor manufacturing process, thereby the phenomenon that silk, cracking, burr etc. have a strong impact on floor quality occurs jumping.Even the bamboo bar does not expose on the surface, in case run into water-sprinkling, or be immersed in the water, be easy to produce the phenomenon that the floor suction expands distortion, cause the floor to be uneven, had a strong impact on the service life on floor.And the glue density of using in the existing water-proof floor technology is difficult to make the floor to have very excellent waterproof effect.
Summary of the invention
In order to overcome the above problems, the present invention provides a kind of bamboo ground board machining process, can be good at utilizing bamboo bits and bamboo fibre, improves utilization ratio of raw materials, not only helps environmental protection, and makes the bamboo floor that processes have more performance.
Technical scheme of the present invention is following: a kind of waterproof heavy bamboo floor processing technology 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 fibrous bamboo bar through the pinch roller crushing machine.
(4) fibrous bamboo bar is carried out carbonization or boiling and bleaching processing, put into the drying room oven dry then.
(5) will dry good fibrous bamboo bar and select, reject containing bad bamboo fibre shape bamboo bar.
(6) after the fibrous bamboo bar that will reject half quantity behind the bad bamboo fibre shape bamboo bar is changed end to end, mix binding with second half fibrous bamboo bar and put together.
(7) will bundle good fibrous bamboo bar and put into drying room and dry once more, and make its water content be not more than 7%.
(8) with stirring in phenolic resin glue and the water adding impregnation pond, the mixed solution density value that makes phenolic resin glue and water is 1.088 ~ 1.092.
(9) the fibrous bamboo bar after will drying once more immerses in the impregnation pond, impregnation 15 minutes ~ 25 minutes.
(10) the fibrous bamboo bar behind the impregnation is put into the drying room oven dry, make its water content reach 12% ~ 18%.
(11) the fibrous bamboo bar that obtains in the step (10) is put into molding press, through molding press compacting well-thought-out plan floor stock, the density of bamboo floor stock is 1.08 g/ ㎝ 3~ 1.15g/ ㎝ 3
(12) bamboo floor stock is processed into heavy bamboo water-proof floor.
Described bad bamboo fibre shape bamboo bar is meant the bamboo fibre shape bamboo bar that contains worm silk, short silk, mashed silk.
As further scheme of the present invention, the impregnation time described in the step is 20 minutes.
The structure of said pinch roller crushing machine is: a kind of bamboo bar pinch roller crushing machine; Comprise base, motor, wire drawing machine; Wherein, also comprise cutting cutter and at least one group of wheel press, said motor, wire drawing machine, cutting cutter and wheel press are fixedly installed on the base; The charging aperture of said cutting cutter is corresponding with the discharging opening of wire drawing machine, the charging aperture of wheel press is corresponding with the discharging opening of cutting cutter, and motor links to each other with wire drawing machine, cutting cutter, wheel press.Said wheel press comprises pinch roller frame, at least one pair of pinch roller, precompression device, sprocket wheel, train of reduction gears to changeing up and down; Upper pressure wheel in the said a pair of pinch roller is installed on the top board of pinch roller frame through the precompression device; Lower pressure wheel in the said a pair of pinch roller is installed on the bottom of pinch roller frame through bearing; Said sprocket wheel links to each other with the axle of pinch roller, and said train of reduction gears is installed on the pinch roller frame, and motor links to each other with the sprocket wheel of pinch roller through train of reduction gears; Stock guide also is installed on the wheel press, is used for the bamboo bar is imported between two pinch rollers.The diameter of said pinch roller is 5cm to 200cm.
Said cutting cutter comprises at least 2 groups drive to changeing up and down; With at least one with the wheel of going up be that slitting wheel, lower whorl are the cutting agency to changeing up and down that drive is formed; The drive that is in the top is movably arranged on the slitting frame through adjusting device one; The drive that is in the below is installed on the slitting frame through bearing and bearing block, and the slitting wheel is installed on the slitting frame through adjusting device two.Said slitting wheel is made up of 2 to 3 circular shear blade.
Said adjusting device one is made up of spring, adjusting rod one, adjusting nut one, adjusting slider one; Said adjusting nut one is installed on the adjusting rod one, and is in the upside of slitting frame top board, and said adjusting rod one is fixedly connected with adjusting slider one; The two ends of said spring link to each other with adjusting slider one with slitting frame top board respectively.
Said adjusting device two is made up of adjusting rod two, two adjusting nuts two, adjusting sliders two; Said two adjusting nuts two are installed on the adjusting rod two, and are in the both sides up and down of slitting frame top board respectively, and said adjusting rod two is fixedly connected with adjusting slider two.
Said precompression device comprises column one, column two, slide, slide block, depression bar, pressing plate, adjusting bolt; Said column one, column two, slide are fixedly installed on the pinch roller frame; Column one, column two lay respectively at the both sides of slide; Said slide block is installed in the slide, and links to each other with pinch roller through bearing block; Said depression bar is fixedly connected on the slide block, and stretches out through the hole on the slide top board, and an end of said pressing plate inserts in the aperture on column two tops, and the other end is pressed in the transverse slat below on column one top, and the transverse slat that the adjusting bolt passes column one top is against on the pressing plate.
The present invention can cut into many more tiny strips with the bamboo bar owing to adopted the silk pressing wheel of band cutting edge of a knife or a sword mouth blade, and after the crunch compacting of the big pinch roller of process wheel press, inner progressively pressure of tiny strip bamboo bar loose into complete fiber bamboo tow again.Such bamboo bar is in impregnation, and glue can penetrate into the inside of fiber bamboo tow fully, makes the glue that absorbs that the inner various piece of every bamboo bar can be full and uniform.When using press that it is pressed into square stock, the internal sizes water distribution of square stock is even, follow-up dissect Manufacture of Floor in, can avoid occurring jumping phenomenons such as silk, cracking, burr, improved the quality on floor greatly.The water-proof floor that such square stock is processed is because the internal sizes water distribution is even, and the density proportion of glue can reach the requirement of water-proof floor, and outside moisture is difficult to get into the ground intralamellar part; Even be immersed in the water; The floor also can be good at and water is isolated, and prevents that the floor suction from expanding distortion, prevents the be uneven generation of situation of floor; Reach the excellent waterproof effect, prolong the service life on floor.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Fig. 2 is the vertical view structural representation of Fig. 1 of the present invention.
Fig. 3 is a cutting cutter structural representation of the present invention.
Fig. 4 is a slitting wheel side structural representation of the present invention.
Fig. 5 is a wheel press structural representation of the present invention.
Fig. 6 is the precompression apparatus structure sketch map of wheel press of the present invention.
Among the figure, base A, motor B, wire drawing machine C, cutting cutter D, drive D1, slitting wheel D2, slitting frame D3, wheel press E, pinch roller frame E1, pinch roller E2, precompression device E3, column one E31, column two E32, slide E33, slide block E34, depression bar E35, pressing plate E36, adjusting bolt E37, housing E3a, slide two E3b, slide block two E3c, spring two E3d, screw rod E3e, adjusting nut three E3f, sprocket wheel E4, train of reduction gears E5, adjusting device one a, spring a1, adjusting rod one a2, adjusting nut one a3, adjusting slider one a4, adjusting device two b, adjusting rod two b1, adjusting nut two b2, adjusting slider two b3.
The specific embodiment
Through specific embodiment the present invention is done further detailed description below.
embodiment one.
A kind of waterproof heavy bamboo floor processing technology 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 fibrous bamboo bar through the pinch roller crushing machine.
(4) fibrous bamboo bar is carried out carbonization or boiling and bleaching processing, put into the drying room oven dry then.
(5) will dry good fibrous bamboo bar and select, reject containing bad bamboo fibre shape bamboo bar.
(6) after the fibrous bamboo bar that will reject half quantity behind the bad bamboo fibre shape bamboo bar is changed end to end, mix binding with second half fibrous bamboo bar and put together.
(7) will bundle good fibrous bamboo bar and put into drying room and dry once more, and make its water content be not more than 7%.
(8) with stirring in phenolic resin glue and the water adding impregnation pond, the mixed solution density value that makes phenolic resin glue and water is 1.088.
(9) the fibrous bamboo bar after will drying once more immerses in the impregnation pond, impregnation 15 minutes minutes.
(10) the fibrous bamboo bar behind the impregnation is put into the drying room oven dry, make its water content reach 12%.
(11) the fibrous bamboo bar that obtains in the step (10) is put into molding press, through molding press compacting well-thought-out plan floor stock, the density of bamboo floor stock is 1.08 g/ ㎝ 3
(12) bamboo floor stock is processed into heavy bamboo water-proof floor.
As depicted in figs. 1 and 2; Described pinch roller crushing machine comprises base A, motor B, wire drawing machine C, wherein; Also comprise cutting cutter D and one group of wheel press E; Said motor B, wire drawing machine C, cutting cutter D and wheel press E are fixedly installed on the base A, and the charging aperture of said cutting cutter D is corresponding with the discharging opening of cutting cutter D with the discharging opening charging aperture corresponding, wheel press E of wire drawing machine C, and motor B links to each other with wire drawing machine C, cutting cutter D, wheel press E.
Like Fig. 3 and shown in Figure 4, said cutting cutter D comprise 2 groups up and down to the drive D1 that changes and one with the wheel of going up be that slitting wheel D2, lower whorl are the cutting agency to changeing up and down that drive D1 forms, said slitting wheel D2 is made up of 2 circular shear blade.The drive D1 that is in the top is movably arranged on the slitting frame D3 through adjusting device one a, and the drive D1 that is in the below is installed on the slitting frame D3 through bearing and bearing block, and slitting wheel D2 is installed on the slitting frame D3 through adjusting device two b.
Said adjusting device one a is made up of spring a1, adjusting rod one a2, adjusting nut one a3, adjusting slider one a4; Said adjusting nut one a3 is installed on adjusting rod one a2, and is in the upside of slitting frame D3 top board, and said adjusting rod one a2 is fixedly connected with adjusting slider one a4; The two ends of said spring a1 link to each other with adjusting slider one a4 with slitting frame D3 top board respectively.
Said adjusting device two b are made up of adjusting rod two b1, two adjusting nut two b2, adjusting slider two b3; Said two adjusting nut two b1 are installed on adjusting rod two b1, and are in the both sides up and down of slitting frame D3 top board respectively, and said adjusting rod two b1 are fixedly connected with adjusting slider two b3.
As shown in Figure 5; Said wheel press E comprises pinch roller frame E1, a pair of pinch roller E2, precompression device E3, sprocket wheel E4, train of reduction gears E5 to changeing up and down; Upper pressure wheel among the said a pair of pinch roller E2 is installed on the top board of pinch roller frame E1 through precompression device E3; Lower pressure wheel among the said a pair of pinch roller E2 is installed on the bottom of pinch roller frame E1 through bearing; Said sprocket wheel E4 links to each other with the axle of pinch roller, and said train of reduction gears E5 is installed on the pinch roller frame E1, and motor B links to each other with the sprocket wheel E4 of pinch roller E2 through train of reduction gears E5.
The diameter of said pinch roller E2 is 5cm.
As shown in Figure 6; Said precompression device E3 comprises column one E31, column two E32, slide E33, slide block E34, depression bar E35, pressing plate E36, regulates bolt E37; Said column one E31, column two E32, slide E33 are fixedly installed on the pinch roller frame E1; Column one E31, column two E32 lay respectively at the both sides of slide E33, and said slide block E34 is installed in the slide E33, and link to each other with pinch roller E2 through bearing block; Said depression bar E35 is fixedly connected on the slide block E34; And stretch out through the hole on the slide E33 top board; The end of said pressing plate E36 inserts in the aperture on column two E32 tops; The other end is pressed in the transverse slat below on column one E31 top, and the transverse slat that adjusting bolt E37 passes column one E31 top is against on the pressing plate E36.
Said pressing plate E36 is a spring steel plate.
embodiment two.
A kind of waterproof heavy bamboo floor processing technology 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 fibrous bamboo bar through the pinch roller crushing machine.
(4) fibrous bamboo bar is carried out carbonization or boiling and bleaching processing, put into the drying room oven dry then.
(5) will dry good fibrous bamboo bar and select, reject containing bad bamboo fibre shape bamboo bar.
(6) after the fibrous bamboo bar that will reject half quantity behind the bad bamboo fibre shape bamboo bar is changed end to end, mix binding with second half fibrous bamboo bar and put together.
(7) will bundle good fibrous bamboo bar and put into drying room and dry once more, and make its water content be not more than 6%.
(8) with stirring in phenolic resin glue and the water adding impregnation pond, the mixed solution density value that makes phenolic resin glue and water is 1.089.
(9) the fibrous bamboo bar after will drying once more immerses in the impregnation pond, impregnation 20 minutes.
(10) the fibrous bamboo bar behind the impregnation is put into the drying room oven dry, make its water content reach 14%.
(11) the fibrous bamboo bar that obtains in the step (10) is put into molding press, through molding press compacting well-thought-out plan floor stock, the density of bamboo floor stock is 1.10g/ ㎝ 3
(12) bamboo floor stock is processed into heavy bamboo water-proof floor.
In the described pinch roller crushing machine of step (3), described wheel press E comprises two couples of pinch roller E2 to changeing up and down; The diameter of said pinch roller 52 is 80cm.Other structures are identical with pinch roller crushing machine among the embodiment one.
embodiment three.
A kind of waterproof heavy bamboo floor processing technology 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 fibrous bamboo bar through the pinch roller crushing machine.
(4) fibrous bamboo bar is carried out carbonization or boiling and bleaching processing, put into the drying room oven dry then.
(5) will dry good fibrous bamboo bar and select, reject containing bad bamboo fibre shape bamboo bar.
(6) after the fibrous bamboo bar that will reject half quantity behind the bad bamboo fibre shape bamboo bar is changed end to end, mix binding with second half fibrous bamboo bar and put together.
(7) will bundle good fibrous bamboo bar and put into drying room and dry once more, and make its water content be not more than 5%.
(8) with stirring in phenolic resin glue and the water adding impregnation pond, the mixed solution density value that makes phenolic resin glue and water is 1.091.
(9) the fibrous bamboo bar after will drying once more immerses in the impregnation pond, impregnation 22 minutes.
(10) the fibrous bamboo bar behind the impregnation is put into the drying room oven dry, make its water content reach 16%.
(11) the fibrous bamboo bar that obtains in the step (10) is put into molding press, through molding press compacting well-thought-out plan floor stock, the density of bamboo floor stock is 1.13g/ ㎝ 3
(12) bamboo floor stock is processed into heavy bamboo water-proof floor.
In the described pinch roller crushing machine of step (3), said cutting cutter D comprises 3 groups of drive D1 to changeing up and down; Said slitting wheel D2 is made up of 3 circular shear blade; The diameter of said pinch roller 52 is 160cm.Other structures are identical with pinch roller crushing machine among the embodiment one.
embodiment four.
A kind of waterproof heavy bamboo floor processing technology 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 fibrous bamboo bar through the pinch roller crushing machine.
(4) fibrous bamboo bar is carried out carbonization or boiling and bleaching processing, put into the drying room oven dry then.
(5) will dry good fibrous bamboo bar and select, reject containing bad bamboo fibre shape bamboo bar.
(6) after the fibrous bamboo bar that will reject half quantity behind the bad bamboo fibre shape bamboo bar is changed end to end, mix binding with second half fibrous bamboo bar and put together.
(7) will bundle good fibrous bamboo bar and put into drying room and dry once more, and make its water content be not more than 4%.
(8) with stirring in phenolic resin glue and the water adding impregnation pond, the mixed solution density value that makes phenolic resin glue and water is 1.092.
(9) the fibrous bamboo bar after will drying once more immerses in the impregnation pond, impregnation 25 minutes.
(10) the fibrous bamboo bar behind the impregnation is put into the drying room oven dry, make its water content reach 18%.
(11) the fibrous bamboo bar that obtains in the step (10) is put into molding press, through molding press compacting well-thought-out plan floor stock, the density of bamboo floor stock is 1.15g/ ㎝ 3
(12) bamboo floor stock is processed into heavy bamboo water-proof floor.
In the described pinch roller crushing machine of step (3), said cutting cutter D comprises 4 groups of drive D1 to changeing up and down; Said slitting wheel D2 is made up of 3 circular shear blade; Described wheel press E comprises two couples of pinch roller E2 to changeing up and down; The diameter of said pinch roller 52 is 160cm.Other structures are identical with pinch roller crushing machine among the embodiment one.

Claims (6)

1. underground heat heavy bamboo floor processing technology is characterized in that: comprise 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 fibrous bamboo bar through the pinch roller crushing machine;
(4) fibrous bamboo bar is carried out carbonization or boiling and bleaching processing, put into the drying room oven dry then;
(5) will dry good fibrous bamboo bar and select, reject containing bad bamboo fibre shape bamboo bar;
(6) after the fibrous bamboo bar that will reject half quantity behind the bad bamboo fibre shape bamboo bar is changed end to end, mix binding with second half fibrous bamboo bar and put together;
(7) will bundle good fibrous bamboo bar and put into drying room and dry once more, and make its water content be not more than 7%;
(8) with stirring in phenolic resin glue and the water adding impregnation pond, the mixed solution density value that makes phenolic resin glue and water is 1.088 ~ 1.092;
(9) the fibrous bamboo bar after will drying once more immerses in the impregnation pond, impregnation 15 minutes ~ 25 minutes;
(10) the fibrous bamboo bar behind the impregnation is put into the drying room oven dry, make its water content reach 12% ~ 18%;
(11) the fibrous bamboo bar that obtains in the step (10) is put into molding press, through molding press compacting well-thought-out plan floor stock;
(12) bamboo floor stock is processed into heavy bamboo water-proof floor.
2. a kind of underground heat heavy bamboo floor processing technology according to claim 1; It is characterized in that: the structure of said pinch roller crushing machine is: comprise base (A), motor (B), wire drawing machine (C); Also comprise cutting cutter (D) and at least one group of wheel press (E); Said motor (B), wire drawing machine (C), cutting cutter (D) and wheel press (E) are fixedly installed on the base; The charging aperture of said cutting cutter (D) is corresponding with the discharging opening of cutting cutter (D) with the discharging opening charging aperture corresponding, wheel press (E) of wire drawing machine (C), and motor (B) links to each other with wire drawing machine (C), cutting cutter (D), wheel press (E); Said wheel press (E) comprises pinch roller frame (E1), at least one pair of pinch roller (E2), precompression device (E3), sprocket wheel (E4), train of reduction gears (E5) to changeing up and down; Upper pressure wheel in the said a pair of pinch roller (E2) is installed on the top board of pinch roller frame (E1) through precompression device (E3); Lower pressure wheel in the said a pair of pinch roller (E2) is installed on the bottom of pinch roller frame (E1) through bearing; Said sprocket wheel (E4) links to each other with the axle of pinch roller; Said train of reduction gears (E5) is installed on the pinch roller frame (E1); Motor (B) links to each other with the sprocket wheel (E4) of pinch roller (E2) through train of reduction gears (E5), and the diameter of said pinch roller (E2) is 5cm to 200cm.
3. a kind of underground heat heavy bamboo floor processing technology according to claim 2; It is characterized in that: said cutting cutter (D) comprises at least 2 groups drive (D1) to changeing up and down; With at least one with the wheel of going up be that slitting wheel (D2), lower whorl are the cutting agency to changeing up and down that drive (D1) is formed; The drive (D1) that is in the top is movably arranged on the slitting frame (D3) through adjusting device one (a); The drive (D1) that is in the below is installed on the slitting frame (D3) through bearing and bearing block; Slitting wheel (D2) is installed on the slitting frame (D3) through adjusting device two (b), and said slitting wheel (D2) is made up of 2 to 3 circular shear blade.
4. a kind of underground heat heavy bamboo floor processing technology according to claim 1 and 2 is characterized in that: described bad bamboo fibre shape bamboo bar is meant the bamboo fibre shape bamboo bar that contains worm silk, short silk, mashed silk.
5. a kind of underground heat heavy bamboo floor processing technology according to claim 1 and 2, it is characterized in that: the impregnation time described in the step (9) is 20 minutes.
6. a kind of waterproof heavy bamboo floor processing technology according to claim 1 is characterized in that: the density of the described bamboo of step (11) floor stock is 1.08 g/ ㎝, 3 ~ 1.15g/ ㎝ 3.
CN201110436353.2A 2011-12-23 2011-12-23 Processing technology for waterproof strand woven bamboo flooring Expired - Fee Related CN102581908B (en)

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CN106272584A (en) * 2016-08-16 2017-01-04 浙江晶美建材科技有限公司 A kind of process equipment of buckle type PVC floor
CN106808547A (en) * 2015-11-30 2017-06-09 湖南桃花江竹材科技股份有限公司 A kind of high-carbon anti-corrosion bamboo flooring and its production method
CN107877640A (en) * 2017-11-23 2018-04-06 广西桂林林博士家具有限公司 A kind of pressure bamboo machine with voltage regulation function
CN109465937A (en) * 2018-12-31 2019-03-15 江西南丰振宇实业集团有限公司 A kind of processing technology for dark brown open air bamboo fibre floor
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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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