CN1228174C - Making process of artificial square pillar timber - Google Patents
Making process of artificial square pillar timber Download PDFInfo
- Publication number
- CN1228174C CN1228174C CN 00136528 CN00136528A CN1228174C CN 1228174 C CN1228174 C CN 1228174C CN 00136528 CN00136528 CN 00136528 CN 00136528 A CN00136528 A CN 00136528A CN 1228174 C CN1228174 C CN 1228174C
- Authority
- CN
- China
- Prior art keywords
- veneer
- flitch
- afterwards
- square pillar
- hot pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Manufacture Of Wood Veneers (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Finished Plywoods (AREA)
Abstract
The present invention relates to a making process of artificial square pillar timber, which comprises the following steps: (1) single plates are bleached; (2) the single plates are dyed; (3) the single plates are dried; (4) the single plates are recombined; then, double glue coating is carried out on the single plates, and the cold pressing or the hot pressing of the recombined single plate group is carried out by a mold. The present invention is characterized in that flitches which are formed by pressing are split by the angle of 1.5 to 90 degrees, and the split single plates are recombined for two to three times. Since multiple circulation and combination are adopted, the produced flitches can be split into various single plates which have multiple combined possibilities and can be manufactured into various designed patterns; after the produced flitches are split, the color is florid, and the produced flitches are extremely like natural wood without the local defects of the natural wood.
Description
Technical field
The present invention relates to a kind of processing method of timber, particularly a kind of preparation method that is prepared into artificial square pillar timber after natural timber is recombinated.
Background technology
In the prior art, production of sham wood and research are started in 20 beginnings of the century not in 19th century, beginning, people only limit to produce glued board with the natural rare tree of rotary-cut, and along with the destruction of the forest reserves, western countries have set up the department of specializing in, be devoted to be processed into the exploration and the research of senior gummed panel with fast growing wood, just with the good part rotary-cut in the log, as the gummed panel, the blank of Here it is sham wood product.Patent Office of the People's Republic of China on January 27th, 1999 disclosed the patent of invention that name is called " method for manufacturing of sham wood a tree, used in making timber for boats ", its number of patent application is 97112278.4, the technical scheme that is proposed in this document is that wooden a tree, used in making timber for boats is only done disposablely to be pressed into wooden a tree, used in making timber for boats again after cuing open system, the pattern of many designs all can't be processed into the related technical scheme of this patent application, and the veneer that is adopted when recombinating wooden a tree, used in making timber for boats is a commaterial, can't carry out modification to it.
Summary of the invention
The object of the present invention is to provide a kind of preparation method that can process the artificial square pillar timber of processing to more kinds of patterns.
Technical scheme of the present invention is: a kind of preparation method of artificial square pillar timber comprises the steps:
(1), veneer is bleached;
(2), veneer is dyeed;
(3), veneer is carried out drying;
(4), veneer is recombinated, afterwards each veneer is carried out double spread, cold pressing or hot pressing with the veneer group of mould after again reorganization;
The flitch of press forming is cutd open system according to the decorative pattern and the pattern requirement of design by 1.5～an angle of 90 degrees degree, the veneer that cuts open system is recombinated again, again each veneer is carried out double spread afterwards, cold pressing with the veneer group of mould after again or hot pressing forms flitch to reorganization, described cut open system, reorganization afterwards, gluing afterwards, afterwards cold pressing or the process of hot pressing repeats 2～3 times.
The present invention compared with prior art has following advantage:
Owing to adopted the multiple cycles combination, therefore the flitch of producing can cut open again and make various veneers, the possibility of its combination is many, can make the pattern of various designs, the flitch of producing is lucuriant in design, clean mark, exquisiteness after cuing open system, have features such as late wood, wood radiaftive rays, annual ring early, lifelike image exactly likes natural wood but does not have the local defect of natural wood.
The specific embodiment:
A kind of preparation method of artificial square pillar timber comprises the steps:
(1), veneer is bleached; The solution of bleaching is that sulfur dioxide fat or hydrogen peroxide are main liquid lime chloride, the liquid lime chloride prescription is 0.1～15% thiourea dioxide, 50%～80% or 1.5～70% NaOH, do not need stabilizing agent, its pH value is that 7～10. these bleaching process are simple, handling safety, production efficiency height, environmental pollution is little, cost is low.
(2), veneer is dyeed; The dyeing of veneer is the veneer after primary colors veneer or the bleaching to be immersed in the acid dyes solution of uniform temperature dye, and then the veneer after the dyeing is cleaned.Acid dyes solution is divided into red, yellow, primary colors.The factor that influences Color has: dye liquor temperature, dye liquor concentration, dyeing time, bath raio, veneer thickness, color-fixing agent etc.General dye liquor temperature is 70 degree～100 degree Celsius, dye liquor concentration is 0.2～1.5%; bath raio is 5～10: 1; dyeing time is 0.1～20 hour; through veneer that this operation is handled The colours match well, stable, and color-change resistant carries out ultraviolet ray, infra red treatment; improve density of wood and intensity greatly then, reaches the purpose of modification.
(3), veneer is carried out drying; Dry method is to carry out high frequency or steam drying, and the moisture content that makes veneer is 8%～18%.
(4), veneer is recombinated, veneer after the reorganization sticks with glue agent by glue spreader successively again and carries out gluing, adhesive is generally selected E0～E1 modified urea-formaldehyde glue for use, it has fire-proof function, the poly-acetic acid of modification alkene ester, modification melamine or polyurethane series for example, glue-spread be 90～200 grams/square metre, and each veneer carried out double spread, use again according to computer design and be made into difform mould, the veneer group after the reorganization is colded pressing or hot pressing; Drawing method is high frequency hot pressing or colds pressing, pressure is 30～120 kilogram/square centimeters, the flitch of press forming cutd open by certain angle according to the computer design floral designs make finished product or semi-finished product, the flitch that sets is recombinated, is pressed into to semi-finished product once more by designing requirement.
The flitch of press forming is cutd open system according to the decorative pattern and the pattern requirement of design by 1.5～an angle of 90 degrees degree, the veneer that cuts open system is recombinated again, again each veneer is carried out double spread afterwards, the veneer group after recombinating is colded pressing or hot pressing formation flitch with mould, this process is carried out 2～3 times.
In the described veneer regrouping process, can in veneer, be superimposed with the sheet shape material material of other kind or color and luster, the sheet shape material material package of other kind or color and luster is drawn together the combination of PVC sheet or paper or wool paper or fiberboard or veneer or these sheet shape material material, and the flitch of making is called late wood early.
Described cut open system comprise that rotation direction is dissectd radially dissect or radius to dissecing, the thickness of veneer is 0.1～2 millimeter.
For example: the processing technology of tree root flitch is followed successively by operations such as single-plate dyeing, drying, reorganization, gluing, hot pressing, saw lumber, wherein:
The single-plate dyeing operation is the veneer of 0.7 millimeter of thickness to be immersed in the acid dyes solution dye, and series dye is red, Yellow series, and dye liquor temperature is 80 degree, and dye liquor concentration is 0.6%, and dyeing time is 3 hours, and bath raio is 8: 1, cleans then.
The veneer drying operation is that the veneer that will handle with materialization carries out dielectric dry, and dry moisture content is controlled at 8%～18%.
Veneer reorganization operation is that the veneer that will dye is recombinated by the tree root recombination method.
The veneer coating process is that the veneer of will recombinate carries out gluing by glue spreader successively, be that 0.05 millimeter paper carries out assembly by one deck board clip one deck paper (also can press from both sides veneer) by natural this type of wood grows rule figure simultaneously with thickness, used glue kind is a modification melamine series, glue-spread be 130 the gram/square metre.
Hot pressing is to adopt according to natural tree root pattern to carry out pressing by the recombination single-plate of mould after with gluing, and compression method is high frequency hot pressing, and temperature is 185 degree Celsius, and pressure is double centner/square centimeter, and the time is 2.5 hours.
Cut open system, the slicing operation is to cut open on request to make flitch, removes the rat part, makes single flitch, again the polylith flitch is carried out amalgamation, slicing becomes section again, will cut open flitch after the system then by setting scheme splicing gummed, the tiger spot flitch gets product.
This flitch adopts paper to produce and the natural annual ring feature that root is consistent, and institute's slicing veneer annual ring exquisiteness is clear, be a kind of can ornamental extremely strong high-grade environment protecting green decorative material.
Again for example: a kind of manufacture craft of red pearl flitch is single-plate dyeing, drying, sorting, reorganization, gluing, hot pressing, saw lumber or slicing operation, wherein:
The single-plate dyeing operation is the veneer of 0.65 millimeter of thickness to be immersed in the acid dyes solution of uniform temperature dye, and series dye is the acid red color system, and dye liquor temperature is 90 degree Celsius, dye liquor concentration is 0.8%, dyeing time is 2.5 hours, and bath raio is 8: 1, cleans then.
The veneer drying operation is that the veneer that will handle with materialization carries out dielectric dry, and dry moisture content is controlled at 8～18%.
The operation of veneer reorganization is that dried veneer and the thickness that will dye is that 0.1 millimeter veneer is recombinated by natural beech growth rhythm figure.
The operation of veneer gluing is that the veneer of will recombinate carries out gluing by glue spreader successively, and used glue kind is a melamine series, glue-spread be 150 the gram/square metre.
Hot pressing process: compression method is high frequency hot pressing, and temperature is 200 degree Celsius, and the time is 3 hours, and pressure is 90 kilogram/square centimeters.
Semi-finished product saw lumber, slicing operation are to cut open system, slicing according to the system of the cuing open method of the semi-finished product flitch that sets, slicing thickness is 0.65% and 0.7 millimeter, flow into operations such as redrying, reorganization, gluing, compacting then, secondary reorganization flitch cuts open system, reorganization once more, glues together the flitch that gets product.
The slicing of finished product flitch promptly obtains red pearl veneer, also can be used for Manufacture of Floor, furniture, wood strip blank, decorative panel etc.
0.65 millimeter veneer of this employing and 0.1 millimeter veneer produce and the consistent flitch of natural timber wood radiaftive rays feature through repeatedly reorganization, and its slicing veneer has natural beech feature, and is with the floor or the furniture dimensionally stable of its sheet material processing, indeformable, wear-resisting.
Claims (4)
1, a kind of preparation method of artificial square pillar timber comprises the steps:
(1), veneer is bleached;
(2), veneer is dyeed;
(3), veneer is carried out drying;
(4), veneer is recombinated, afterwards each veneer is carried out double spread, cold pressing or hot pressing with the veneer group of mould after again reorganization;
It is characterized in that: the flitch of press forming is cutd open system according to the decorative pattern and the pattern requirement of design by 1.5～an angle of 90 degrees degree, the veneer that cuts open system is recombinated again, again each veneer is carried out double spread afterwards, cold pressing with the veneer group of mould after again or hot pressing forms flitch to reorganization, described cut open system, reorganization afterwards, gluing afterwards, afterwards cold pressing or the process of hot pressing repeats 2～3 times.
2, the preparation method of artificial square pillar timber according to claim 1, it is characterized in that: in the described veneer regrouping process, can in veneer, be superimposed with the sheet shape material material of other kind or color and luster, the sheet shape material material package of other kind or color and luster is drawn together the combination of PVC sheet or paper or wool paper or fiberboard or veneer or these sheet shape material material, and the flitch of making is called late wood early.
3, the preparation method of artificial square pillar timber according to claim 1 is characterized in that: described cut open system comprise that rotation direction is dissectd radially dissect or radius to dissecing, the thickness of veneer is 0.1～2 millimeter.
4, the preparation method of artificial square pillar timber according to claim 1 is characterized in that: the method for described hot forming is that high frequency adds hot pressing and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00136528 CN1228174C (en) | 2000-12-30 | 2000-12-30 | Making process of artificial square pillar timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00136528 CN1228174C (en) | 2000-12-30 | 2000-12-30 | Making process of artificial square pillar timber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1362315A CN1362315A (en) | 2002-08-07 |
| CN1228174C true CN1228174C (en) | 2005-11-23 |
Family
ID=4597321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00136528 Expired - Lifetime CN1228174C (en) | 2000-12-30 | 2000-12-30 | Making process of artificial square pillar timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1228174C (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10248083A1 (en) * | 2002-10-15 | 2004-04-29 | Basf Ag | Process for the production of colored OSB boards |
| CN100354082C (en) * | 2005-08-03 | 2007-12-12 | 于志明 | Artificial wood and its manufacturing method |
| CN100393493C (en) * | 2005-12-02 | 2008-06-11 | 南京林业大学 | Manufacturing method of high wear resistant dyed poplar wood floor |
| CN1864956A (en) * | 2006-06-15 | 2006-11-22 | 庄启程 | Method for manufacturing flame-retardant recombined decorative material |
| CN101623893B (en) * | 2009-07-24 | 2011-02-09 | 李茂林 | Manufacturing method of salix mongolica dyed hard wood |
| CN101791811B (en) * | 2010-03-30 | 2013-06-05 | 嘉汉林业(广州)有限公司 | Fabrication technique of combined lumber |
| CN102248567A (en) * | 2011-07-22 | 2011-11-23 | 青岛富贵巢木业有限公司 | Technique for processing front panels of composite solid wood floors |
| CN102431065A (en) * | 2011-10-25 | 2012-05-02 | 江苏快乐木业集团有限公司 | Straight grain laminated veneer lumber, processing method and application thereof |
| CN102582342B (en) * | 2012-02-09 | 2014-05-21 | 尹昭曦 | Method for preparing non-printing gasket |
| CN104149142B (en) * | 2014-07-21 | 2016-06-29 | 茂友木材股份有限公司 | The manufacture method of the recombinant decorative wood that a kind of texture width changes |
| CN106003282B (en) * | 2016-07-01 | 2018-01-09 | 鄂尔多斯市华林沙柳科技有限公司 | A kind of automatic producing device and method that wooden fundamental mode material is manufactured using arbor as raw material |
| CN107498651A (en) * | 2017-08-30 | 2017-12-22 | 安顺市檀木世家工艺品有限公司 | A kind of four color wood pearl preparation methods and its timber splicing equipment |
| CN109366658B (en) * | 2018-12-21 | 2020-12-15 | 王凯 | Composite concave-convex plate based on high frequency |
| CN109910417B (en) * | 2019-03-11 | 2021-06-29 | 王凯 | Metal compacting material based on high-frequency non-glue compacting technology and preparation method thereof |
-
2000
- 2000-12-30 CN CN 00136528 patent/CN1228174C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1362315A (en) | 2002-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1228174C (en) | Making process of artificial square pillar timber | |
| CN1189292C (en) | Production process of recombined bamboo-gluing board | |
| CN101293368B (en) | Method for producing recombined face-side flame-proof composite floor board | |
| CN101456197A (en) | Fabric-like recombined decorated veneer and manufacture method thereof | |
| CN105345905A (en) | Method for manufacturing small dimension wood recombined aesthetic pattern fancy veneer | |
| US4731145A (en) | Method for producing sheets of wood with differentiated porosities | |
| CN104493943A (en) | Production process of scientific wood veneer | |
| CN1718387A (en) | Artificial wood and its manufacturing method | |
| CN1616200A (en) | Method for producing bamboo floor and decorative plate | |
| US5143792A (en) | Method of forming a flitch and producing novel sheets of veneer | |
| CN105965652A (en) | Manufacturing method of decorative embossment moulded board | |
| CN1205936A (en) | Production of artificial square timber | |
| CA2415640C (en) | Method for producing a piece of timber including heartwood | |
| CN204172143U (en) | A kind of real-wood integrated material of new structure | |
| CN2787407Y (en) | Flame-retardant bamboo/wood composite board | |
| US4971125A (en) | Shake fabricating process | |
| CN110605768A (en) | Manufacturing process of natural oak-imitated recombined decorative veneer | |
| CN1463836A (en) | Manufacturing method of bamboo veneer material | |
| CN2897639Y (en) | Artificial wood | |
| JPS5850566B2 (en) | Manufacturing method of artificial decorative veneer | |
| CN113942090B (en) | Semi-smoked wood-imitated recombined decorative veneer and manufacturing method thereof | |
| SU1320085A1 (en) | Method of manufacturing decorative members from wood | |
| RU2747239C1 (en) | Method for manufacture of structural elements of decorative products made of fumed oak and structural element of decorative product manufactured thereby | |
| RU199445U1 (en) | CONSTRUCTIVE ELEMENT OF A DECORATIVE PRODUCT FROM SEA OAK WOOD | |
| CN1142428A (en) | Series of bamboo floor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20051123 |