CN108638226A - A kind of Recombined bamboo composite plate and processing method - Google Patents

A kind of Recombined bamboo composite plate and processing method Download PDF

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Publication number
CN108638226A
CN108638226A CN201810376986.0A CN201810376986A CN108638226A CN 108638226 A CN108638226 A CN 108638226A CN 201810376986 A CN201810376986 A CN 201810376986A CN 108638226 A CN108638226 A CN 108638226A
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bamboo
plate
recombined
composite plate
item
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CN201810376986.0A
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Chinese (zh)
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李阳
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李阳
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Priority to CN201810376986.0A priority Critical patent/CN108638226A/en
Publication of CN108638226A publication Critical patent/CN108638226A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27DWORKING VENEER OR PLYWOOD
    • B27D1/00Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27DWORKING VENEER OR PLYWOOD
    • B27D1/00Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/06Manufacture of central layers; Form of central layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27DWORKING VENEER OR PLYWOOD
    • B27D1/00Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/08Manufacture of shaped articles; Presses specially designed therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27JMECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J1/00Mechanical working of cane or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch

Abstract

The invention discloses a kind of Recombined bamboo composite plate, including panel, middle core plate, bottom plate, panel includes the bamboo silk of parallel arrangement, and bottom plate includes the second bamboo cane of parallel splicing, and middle core plate includes the first bamboo cane of parallel splicing;Bamboo silk is made by the material in bamboo stage casing, and the second bamboo cane is made by the green part of bamboo in bamboo stage casing;First bamboo cane includes the bamboo root item of the bamboo twig made by the material of bamboo tip section and the material making by bamboo root segment;A kind of Recombined bamboo composite plate processing method is also disclosed, the middle layer in bamboo stage casing and bamboo green layer are fabricated to panel and bottom plate respectively, bamboo tip section or bamboo root segment are fabricated to middle core plate, then be combined into complete composite plate.The bamboo blueness of the bamboo root abandoned and bamboo taper and bamboo stage casing is used in Recombined bamboo composite plate by the present invention, fully improves utilization rate of bamboo, saves cost of material, and reasonable, dexterously layout and processing, improves the structural strength and stability of Recombined bamboo.

Description

A kind of Recombined bamboo composite plate and processing method
Technical field
The present invention relates to the house ornamentation of bamboo plate field, more particularly to a kind of Recombined bamboo composite plate and processing method.
Background technology
Recombined bamboo is also known as heavy bamboo, be it is a kind of bamboo wood is reorganized to and is strengthened a kind of molding bamboo matter new material, Exactly by bamboo processing growth strip thin bamboo strips used for weaving, bamboo silk or bamboo tow is pulverized into, impregnation, re-dry are aqueous to requiring after drying Then rate is laid in a mold, through proximate matter made of high temperature and pressure heat cure.Recombined bamboo is more and more important in recombined material Component part increases the supply of high-quality plank, and demand of the people to high-quality timber, especially hardwood is effectively relieved.
A piece complete bamboo can often be divided into bamboo root segment, bamboo stage casing, bamboo tip section three parts, and existing Recombined bamboo is usual Only as its raw material, reason is in interception bamboo stage casing:The bamboo root segment of most bamboo can go bad, and have spot of damaging by worms, black The shortcomings of, and the Bamboo node density of bamboo root segment is big, if surface can be made to see thickly dotted ring spot in Recombined bamboo;And in bamboo Tip section, per continuous three section in have once having saved water route item(The sunk part of the section bamboo is covered, and there are two), it is used in recombination Cutting surface can be caused to have a stain in bamboo, and removing water route item part can cause the bamboo tip section length can be utilized partially short, processing trouble, Efficiency is low, is also not suitable for being used in recombinant material.
The bamboo root segment and bamboo tip section abandoned usually can only become waste material, fall as fuel simple process, be very waste and Unfortunately.
Invention content
The object of the present invention is to provide a kind of Recombined bamboo composite plate and processing method, can overcome the deficiencies in the prior art it The bamboo blueness of the bamboo root abandoned and bamboo taper and bamboo stage casing is used in Recombined bamboo composite plate by place, fully improves bamboo wood profit With rate, cost of material is saved, and rationally, be dexterously laid out and process, improve the structural strength and stability of Recombined bamboo.
The present invention above-mentioned technical purpose technical scheme is that:
A kind of Recombined bamboo composite plate, including panel, middle core plate, bottom plate, the panel include the bamboo silk of parallel arrangement, the bottom plate The second bamboo cane including parallel splicing, the middle core plate include the first bamboo cane of parallel splicing;Bamboo silk by bamboo stage casing material Material makes, and second bamboo cane is made by the green part of bamboo in bamboo stage casing;First bamboo cane includes being made by the material of bamboo tip section Bamboo twig.
Bamboo tip section scantling is small, and wall is thin, and contains a large amount of water route items, and processing is cumbersome, and intensity is low, is not suitable as recombinating The raw material of bamboo work, herein, we tie water route item, by material hot pressing in a manner of side pressure of bamboo tip section, as composite plate Middle core plate, the defect of bamboo tip section material itself is hidden in composite board internal, do not influence product appearance, waste material is both utilized, Reduce cost, and the core panel stiffness that side pressure is formed is secure, makes up that bamboo tip section material rigidity itself is small, supportive difference Weakness is added significantly to the structural stability and lateral strength of product.
The material at bamboo blueness position, fibre density highest, hydrophobicity is good, as the bottom plate of composite plate so that product is anti- Aqueous good, the substrate strength as panel and middle core plate is big, and the longitudinal strength of product is significantly increased.
Preferably, first bamboo cane includes the bamboo root item made by the material of bamboo root segment.
Bamboo root material quality is unstable, and the shortcomings of having spot of damaging by worms, black, and the Bamboo node density of bamboo root segment is big, if with Surface can be made to see thickly dotted ring spot in Recombined bamboo, herein, the material of bamboo root is spelled pressure side by us with level Formula hot pressing, as the middle core plate of composite plate, the defect of bamboo root segment material itself is hidden in composite board internal, does not influence outside product It sees, this body structure of bamboo root is fine and closely woven, and intensity is secure, spells and presses using level, is added significantly to support force and the longitudinal direction of product Structural stability.
Preferably, the arrangement lines and the splicing lines of first bamboo cane of the bamboo silk are mutually perpendicular to, described first The splicing lines and the splicing lines of second bamboo cane of bamboo cane are mutually perpendicular to.
The mutual lines of panel, middle core plate, bottom plate respectively interlocks as a result, can give full play to the longitudinal strength of each plate, greatly The big support force and structural stability for increasing composite plate.On the other hand, due to bamboo fibre characteristic, bamboo jigsaw is vertical Expansion rate of water absorption in the direction of bamboo fibre is far longer than the expansion rate of water absorption along bamboo fibre direction.Panel, middle core plate, bottom plate Crisscross pressing so that the position that each plate has the expansion rate of water absorption of adjacent panels low at the high position of its expansion rate of water absorption is subject to It restrains and constrains, so that the expansion rate of water absorption of composite plate entirety is substantially reduced, greatly increase the stability of product;And use bonding Panel, middle core plate, bottom plate gluing are combined into an entirety by the big glue of intensity, improve the non-deformability of product edge.
A kind of Recombined bamboo composite plate processing method, which is characterized in that include the following steps:
The first step, the bamboo stage casing for taking bamboo wood are cleaned, are dry, go the hardship of inner surface yellow, remaining material cutting is layered, is obtained The bamboo green layer in outside and the middle layer of inside;Middle layer is broken into bamboo silk, boiling is carried out, drying, impregnation, is molded into square stock, After cured demoulding, by square stock cutting at thin plate, it is used as panel;
Second step, the bamboo tip section for taking bamboo wood are cleaned, are dry, the bamboo tip uniform in size, consistent in length is cut into broken bamboo machine Item, through boiling or carbonization, dry rear surface gluing, hot pressing is spliced into wide plate, is used as middle core plate;
Third step, the bamboo green layer obtained in handling the first step, through-thickness cutting, obtaining every all has bamboo blueness surface Bamboo blueness item, through boiling, drying, hot pressing is spliced into wide plate, is used as bottom plate;
4th step, by the panel obtained in above-mentioned steps, middle core plate, bottom plate through balance kiln in remove water balance after, pressed again with press Integrally, Recombined bamboo composite plate is obtained.
Bamboo tip section can only generally be used as waste material, we do not do de-etiolation and go the extra processing such as bamboo blueness, are directly cut into bamboo twig, Core plate uses in composite plate in being used as after hot pressing, has both considerably increased the utilization rate of bamboo wood, saves cost of material, processing letter Singly and conveniently, product appearance is not influenced, the cost of making link is saved, and ensures the structural strength and stability of product.
Bamboo quality is most uniform, and the bamboo green layer in the most stable of bamboo stage casing of quality branches away the bottom plate as composite plate, place By the through-thickness cutting of bamboo blueness part when reason so that every bamboo blueness item all has bamboo blueness surface, gives full play to its fibre density Highest the characteristics of being not easy to absorb water, makes product good waterproof performance, and intensity is big, reduces waste of material, and with the middle layer in bamboo stage casing Panel and bamboo green layer for raw material be raw material bottom plate in raw material disposal length be maintained for unanimously, facilitating uniform sizes and rule Lattice.
Preferably, the second step uses the bamboo root segment of bamboo wood instead, cleans, is dry, size is cut into broken bamboo machine Uniformly, bamboo root item consistent in length, through boiling or carbonization, dry rear surface gluing, hot pressing is spliced into wide plate, is used as middle core plate.
Bamboo root segment generally can only also be used as waste material, in core plate in making composite plate using bamboo root segment material, and using bamboo Core material in the same manner, does not do de-etiolation and goes the extra processing such as bamboo blueness during tip section is used as, and is directly cut into bamboo root, and hot pressing becomes core Plate greatly increases utilization rate of bamboo, cost-effective, nor affects on product appearance.
Preferably, in the first step, the bamboo green layer thickness is between 2.5~3.5mm, and the thickness of the middle layer is 3 Between~6mm;The width of the square stock is within 300mm, and length is between 1m~3m, and thickness is between 50mm~150mm;Institute Gauge of sheet is stated between 2mm~5mm.
In bamboo wood, fibre density the best part bamboo wood outer surface inward, the region of 2~3mm of thickness, by the part point Go out, as bottom plate, makes composite plate that there are the architecture basics of solid.
Preferably, in second step, the length of the bamboo twig is between 800mm~1200mm, and width is in 9mm~11mm Between, thickness is between 2mm~5mm;The length of the bamboo root item between 800mm~1200mm, thickness 6mm~8mm it Between, width is between 10mm~15mm.
Preferably, third step in, the width of the bamboo blueness item between 7mm~20mm, thickness 1.5mm~3mm it Between, length is consistent with the length of the thin plate;On the same face, bamboo is green on the bamboo blueness surface of each bamboo blueness item on the bottom plate Face where surface forms Recombined bamboo composite plate bottom surface.
The hydrophobic ability on bamboo blueness surface is most strong, can be significantly as the bottom surface of composite plate using face where the bamboo blueness surface on floor Increase the water resistance of product bottom.
The width of square stock is that composite plate is used as floor for convenience within 300mm.In addition to this, panel uses 2m Long square stock is spliced into 1m wide, and middle core plate uses the bamboo twig or bamboo root item of 1m long, is spliced into 2m wide;Bottom plate is using 2m's long Bamboo blueness item is spliced into 1m wide;Three intersects pressing in length and breadth successively, can be made into standard plate, is used for the making of various cabinets.
Preferably, the bamboo twig is spliced using side pressure mode;The outer surface of one bamboo twig is interior with adjacent bamboo twig Surface abuts in opposite directions, and the direction of growth of the adjacent bamboo twig is opposite.
Offset stress to make adjacent bamboo twig interact after pressing, make middle core plate horizontal all directions all There is no internal stress, can prevent the plate that splicing is completed from deforming, stable structure, bamboo twig individual is thin, vertically stands up and carries out side Pressure can greatly improve the structural strength of middle core plate, and determine and easily adjust the thickness of composite plate.
Splice preferably, the bamboo root strip adoption level spells pressure mode;The outer surface of one bamboo root item and adjacent bamboo root item Inner surface transverse direction homonymy abut, the direction of growth of the adjacent bamboo root item is opposite.
To make adjacent bamboo root item cancel out each other stress, make middle core plate in horizontal all directions all without internal stress, Prevent the plate that splicing is completed from warpage and deformation occurs, the owned larger fibre density of bamboo root item, thickness is big, and structural strength has It is natural to ensure, spell pressure using level it is ensured that middle core plate has very strong result intensity, the processing of the processing of bamboo root than the bamboo tip More convenient, level, which spells pressure ratio side pressure, has cost advantage, the thickness of center core layer more stable.
In conclusion the invention has the advantages that:
A kind of Recombined bamboo composite plate and processing method, using the bamboo root abandoned and bamboo taper as the middle core plate of composite plate, fully Utilization rate of bamboo is improved, while saving cost, does not influence product appearance, and using core plate and use in the conduct of bamboo root material Bamboo taper core plate time-division as in not in such a way that level spells pressure and side pressure, both ensure that middle core plate had stronger support force And structural strength, and the cost of manufacture is balanced, and keep the middle core plate of two kinds of materials all reliability and durability, it is of low cost;And by bamboo The green part of the bamboo in stage casing is used in as bottom plate in Recombined bamboo composite plate, and bamboo blueness surface is downward, considerably increases composite plate Water resistance makes composite plate effectively completely cut off external aqueous vapor when in use, the aqueous vapor of metope or earth's surface is made to be difficult to across composite plate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one;
Fig. 2 is the structural schematic diagram of the middle core plate in embodiment one;
Fig. 3 is the structural schematic diagram of the embodiment of the present invention two;
Fig. 4 is the structural schematic diagram of the middle core plate in embodiment two.
Specific implementation mode
The present invention will be further described in detail for scheme below in conjunction with the accompanying drawings and preferably.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this It is all protected by Patent Law in the right of invention.
Embodiment one:As shown in Figs. 1-2, a kind of Recombined bamboo composite plate, including panel 10, middle core plate 20, bottom plate 30, panel Bamboo silk 1 including parallel arrangement, bottom plate includes the second bamboo cane 3 of parallel splicing, and middle core plate includes the first bamboo cane of parallel splicing; Bamboo silk is made by the material in bamboo stage casing, and the second bamboo cane is made by the green part of bamboo in bamboo stage casing;First bamboo cane includes by bamboo tip section The bamboo twig 2A that material makes.
The arrangement lines and the splicing lines of the first bamboo cane of bamboo silk are mutually perpendicular to, the splicing lines of the first bamboo cane and the second bamboo The splicing lines of item is mutually perpendicular to.
A kind of Recombined bamboo composite plate processing method, includes the following steps:
The first step, the bamboo stage casing for taking bamboo wood are cleaned, are dry, go the hardship of inner surface yellow, remaining material cutting is layered, is obtained The bamboo green layer in outside and the middle layer of inside;Middle layer is broken into bamboo silk, boiling is carried out, drying, impregnation, is molded into square stock, After cured demoulding, by square stock cutting at thin plate, it is used as panel;
Second step, the bamboo tip section for taking bamboo wood are cleaned, are dry, the bamboo tip uniform in size, consistent in length is cut into broken bamboo machine Item, through boiling or carbonization, dry rear surface gluing, hot pressing is spliced into wide plate, is used as middle core plate;
Third step, the bamboo green layer obtained in handling the first step, through-thickness cutting, obtaining every all has bamboo blueness surface Bamboo blueness item, through boiling, drying, hot pressing is spliced into wide plate, is used as bottom plate;
4th step, by the panel obtained in above-mentioned steps, middle core plate, bottom plate through balance kiln in remove water balance after, pressed again with press Integrally, Recombined bamboo composite plate is obtained.
In the first step, bamboo green layer thickness is between 2.5~3.5mm, and the thickness of middle layer is between 3~6mm;The width of square stock Degree is within 300mm, and length is between 1m~3m, and thickness is between 50mm~150mm;Gauge of sheet 2mm~5mm it Between.
In second step, the length of bamboo twig is between 800mm~1200mm, and between 9mm~11mm, thickness exists width Between 2mm~5mm.
In third step, the width of bamboo blueness item is between 7mm~20mm, and thickness is between 1.5mm~3mm, length and thin plate Length it is consistent;The bamboo blueness surface of each bamboo blueness item on bottom plate is on the same face, and it is compound to form Recombined bamboo for face where bamboo blueness surface Board bottom face.
Bamboo twig is spliced using side pressure mode;The outer surface of one bamboo twig abuts in opposite directions with the inner surface of adjacent bamboo twig, The direction of growth of adjacent bamboo twig is opposite.
Embodiment two:As shown in Figure 3-4, a kind of Recombined bamboo composite plate, including panel 10, middle core plate 20, bottom plate 30, panel Bamboo silk 1 including parallel arrangement, bottom plate includes the second bamboo cane 3 of parallel splicing, and middle core plate includes the first bamboo cane of parallel splicing; Bamboo silk is made by the material in bamboo stage casing, and the second bamboo cane is made by the green part of bamboo in bamboo stage casing;First bamboo cane includes by bamboo root segment The bamboo root 2B that material makes.
The arrangement lines and the splicing lines of the first bamboo cane of bamboo silk are mutually perpendicular to, the splicing lines of the first bamboo cane and the second bamboo The splicing lines of item is mutually perpendicular to.
A kind of Recombined bamboo composite plate processing method, includes the following steps:
The first step, the bamboo stage casing for taking bamboo wood are cleaned, are dry, go the hardship of inner surface yellow, remaining material cutting is layered, is obtained The bamboo green layer in outside and the middle layer of inside;Middle layer is broken into bamboo silk, boiling is carried out, drying, impregnation, is molded into square stock, After cured demoulding, by square stock cutting at thin plate, it is used as panel;
Second step, the bamboo root segment for taking bamboo wood are cleaned, are dry, bamboo root uniform in size, consistent in length is cut into broken bamboo machine Item, through boiling or carbonization, dry rear surface gluing, hot pressing is spliced into wide plate, is used as middle core plate;
Third step, the bamboo green layer obtained in handling the first step, through-thickness cutting, obtaining every all has bamboo blueness surface Bamboo blueness item, through boiling, drying, hot pressing is spliced into wide plate, is used as bottom plate;
4th step, by the panel obtained in above-mentioned steps, middle core plate, bottom plate through balance kiln in remove water balance after, pressed again with press Integrally, Recombined bamboo composite plate is obtained.
In the first step, bamboo green layer thickness is between 2.5~3.5mm, and the thickness of middle layer is between 3~6mm;The width of square stock Degree is within 300mm, and length is between 1m~3m, and thickness is between 50mm~150mm;Gauge of sheet 2mm~5mm it Between.
In second step, the length of bamboo root item is between 800mm~1200mm, and between 6mm~8mm, width exists thickness Between 10mm~15mm.
In third step, the width of bamboo blueness item is between 7mm~20mm, and thickness is between 1.5mm~3mm, length and thin plate Length it is consistent;The bamboo blueness surface of each bamboo blueness item on bottom plate is on the same face, and it is compound to form Recombined bamboo for face where bamboo blueness surface Board bottom face.
Bamboo root strip adoption concora crush mode is spliced;The outer surface of one bamboo root item is supported with the inner surface transverse direction homonymy of adjacent bamboo root item It connects, the direction of growth of adjacent bamboo root item is opposite.

Claims (10)

1. a kind of Recombined bamboo composite plate, including panel(10), middle core plate(20), bottom plate(30), it is characterised in that:The panel packet Include the bamboo silk of parallel arrangement(1), the bottom plate includes the second bamboo cane of parallel splicing(3), the middle core plate includes parallel splicing The first bamboo cane;The bamboo silk is made by the material in bamboo stage casing, and second bamboo cane is made by the green part of bamboo in bamboo stage casing;It is described First bamboo cane includes the bamboo twig made by the material of bamboo tip section(2A).
2. a kind of Recombined bamboo composite plate according to claim 1, it is characterised in that:First bamboo cane includes by bamboo root segment Material make bamboo root item(2B).
3. a kind of Recombined bamboo composite plate according to any claim in claims 1 or 2, it is characterised in that:The bamboo The arrangement lines and the splicing lines of first bamboo cane of silk are mutually perpendicular to, the splicing lines of first bamboo cane and described second The splicing lines of bamboo cane is mutually perpendicular to.
4. a kind of Recombined bamboo composite plate processing method, which is characterized in that include the following steps:
The first step, the bamboo stage casing for taking bamboo wood are cleaned, are dry, go the hardship of inner surface yellow, remaining material cutting is layered, is obtained The bamboo green layer in outside and the middle layer of inside;Middle layer is broken into bamboo silk, boiling is carried out, drying, impregnation, is molded into square stock, After cured demoulding, by square stock cutting at thin plate, it is used as panel;
Second step, the bamboo tip section for taking bamboo wood are cleaned, are dry, the bamboo tip uniform in size, consistent in length is cut into broken bamboo machine Item, through boiling or carbonization, dry rear surface gluing, hot pressing is spliced into wide plate, is used as middle core plate;
Third step, the bamboo green layer obtained in handling the first step, through-thickness cutting, obtaining every all has bamboo blueness surface Bamboo blueness item, through boiling, drying, hot pressing is spliced into wide plate, is used as bottom plate;
4th step, by the panel obtained in above-mentioned steps, middle core plate, bottom plate through balance kiln in remove water balance after, pressed again with press Integrally, Recombined bamboo composite plate is obtained.
5. a kind of Recombined bamboo composite plate processing method according to claim 4, it is characterised in that:The second step is used instead The bamboo root segment of bamboo wood is cleaned, is dry, bamboo root item uniform in size, consistent in length being cut into broken bamboo machine, through boiling or carbon Change, dry rear surface gluing, hot pressing is spliced into wide plate, is used as middle core plate.
6. a kind of Recombined bamboo composite plate processing method according to claim 4, it is characterised in that:In the first step, the bamboo Cyan layer thickness is between 2.5~3.5mm, and the thickness of the middle layer is between 3~6mm;The width of the square stock 300mm with Interior, length is between 1m~3m, and thickness is between 50mm~150mm;The gauge of sheet is between 2mm~5mm.
7. a kind of Recombined bamboo composite plate processing method according to claim 5, it is characterised in that:In second step, the bamboo The length of twig is between 800mm~1200mm, and width is between 9mm~11mm, and thickness is between 2mm~5mm;The bamboo root The length of item is between 800mm~1200mm, and thickness is between 6mm~8mm, and width is between 10mm~15mm.
8. a kind of Recombined bamboo composite plate processing method according to claim 4, it is characterised in that:In third step, the bamboo The width of green item is between 7mm~20mm, and for thickness between 1.5mm~3mm, length is consistent with the length of the thin plate;It is described On the same face, face where bamboo blueness surface forms Recombined bamboo composite plate bottom on the bamboo blueness surface of each bamboo blueness item on bottom plate Face.
9. a kind of Recombined bamboo composite plate processing method according to claim 4, it is characterised in that:The bamboo twig uses side Pressure mode is spliced;The outer surface of one bamboo twig abuts in opposite directions with the inner surface of adjacent bamboo twig, the growth of the adjacent bamboo twig Direction is opposite.
10. a kind of Recombined bamboo composite plate processing method according to claim 5, it is characterised in that:The bamboo root strip adoption Level spelling pressure mode is spliced;The outer surface of one bamboo root item is abutted with the inner surface transverse direction homonymy of adjacent bamboo root item, the adjacent bamboo The direction of growth of root item is opposite.
CN201810376986.0A 2018-04-25 2018-04-25 A kind of Recombined bamboo composite plate and processing method Pending CN108638226A (en)

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CN110696116A (en) * 2019-10-24 2020-01-17 广东省林业科学研究院 Light bamboo base plate for container bottom plate and preparation method and application thereof
CN110847485A (en) * 2019-11-05 2020-02-28 扬州大学 Method for manufacturing recombined bamboo-foam concrete combined plate wall

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CN2688470Y (en) * 2004-03-26 2005-03-30 南京林业大学 Vertical bamboo core sheet materials
CN101004102A (en) * 2006-10-26 2007-07-25 李坚华 Composite floor made from bottom of bamboo green
CN101036994A (en) * 2007-05-15 2007-09-19 李坚华 Laminated sheets of tabasheer core layer and the outer bamboo bottom layer and the processing method
CN201512933U (en) * 2009-10-09 2010-06-23 刘国兴 All-bamboo flooring with crisscross I-shaped structure
CN103770167A (en) * 2014-01-20 2014-05-07 仁化县奥达胶合板有限公司 Manufacturing technique of bamboo bundle plywood
CN105619570A (en) * 2015-12-29 2016-06-01 南京林业大学 Preparing method of high-weather-resistance reconsolidated bamboo
CN205766613U (en) * 2016-06-27 2016-12-07 江苏树仁木业有限公司 A kind of good bamboo plywood of insect protected intensity
CN106625918A (en) * 2016-11-17 2017-05-10 福建双羿竹木发展有限公司 Bamboo board manufacturing method
CN106945135A (en) * 2017-03-10 2017-07-14 安吉远峰竹木有限公司 Core plate, bamboo compound floor and its production technology

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110696116A (en) * 2019-10-24 2020-01-17 广东省林业科学研究院 Light bamboo base plate for container bottom plate and preparation method and application thereof
CN110847485A (en) * 2019-11-05 2020-02-28 扬州大学 Method for manufacturing recombined bamboo-foam concrete combined plate wall

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