CN102284993A - Sericulture tree core blockboard and production method thereof - Google Patents
Sericulture tree core blockboard and production method thereof Download PDFInfo
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- CN102284993A CN102284993A CN2011102220337A CN201110222033A CN102284993A CN 102284993 A CN102284993 A CN 102284993A CN 2011102220337 A CN2011102220337 A CN 2011102220337A CN 201110222033 A CN201110222033 A CN 201110222033A CN 102284993 A CN102284993 A CN 102284993A
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Abstract
The invention discloses a sericulture tree core blockboard, which comprises a core plate and panels arranged on two sides of the core plate, wherein the core plate consists of sericulture tree slats with a width of 3 to 5 cm, a length of 20 to 50cm and a thickness of 0.5 to 2cm in a tiled arrangement mode. A production method comprises the following steps of: manufacturing the core plate, overlaying, prepressing, performing hot pressing, edging, sanding, checking and packaging, wherein the step of manufacturing the core plate comprises the following substeps of: purifying syrup and drying sericulture tree woods serving as raw materials, pressing into slats according to the determined core plate dimension after moisture is less than 15 percent of the weight, tiling and molding the sericulture tree slats, performing hot pressing, polishing and filling ash. The quality requirement of the core blockboard is met, the income of farmers can be improved, the production cost of the core blockboard is reduced, waste materials are recycled, lumbering is reduced, and the environment is protected.
Description
Technical field
The present invention relates to a kind of production technology of core-board, particularly a kind of silkworm and mulberry trees core core-board and production method thereof.
Background technology
The Tongxiang is as one of silk cradle, kind having a large amount of silkworm and mulberry to set breeds silkworms, yet, need change plantation again because the needs of sericulture and harvesting mulberry leaf, the plantation of silkworm and mulberry tree all are annual 3-5 usually, add the comprehensive utilization of land reclamation or farmland, a large amount of silkworm and mulberry trees is arranged in the Tongxiang, but these silkworm and mulberry trees are often all brought as firewood and burn because tree-walk is thin, are the waste resource really.
Existing core-board production, its reel all are to adopt the China fir plate to make, though the China fir plate is more straight, are difficult for deformation, cut down Chinese fir in a large number and be unfavorable for the human ecological environment protection, and than the silkworm and mulberry tree, its price is expensive, the cost height.
Though silkworm and mulberry tree resource is many, price is low, and silkworm and mulberry tree chapters and sections are many, tree slurry content height, and grazing is not enough, and easily deformation can not get guaranteeing as its quality of core-board with China fir is direct like that.
In order to make full use of and develop local resource, through in a few years research and drop into a large amount of funds and equipment, the applicant has manufactured experimently into silkworm and mulberry trees core core-board.
Summary of the invention
The objective of the invention is provides a kind of production cost low for the deficiency that solves above-mentioned technology, is difficult for deformation, stay-in-grade silkworm and mulberry trees core core-board and production method thereof.
In order to achieve the above object, silkworm and mulberry trees core core-board provided by the present invention, comprise central layer and be located at the panel of central layer both sides, it is characterized in that described central layer is that wide 3 centimeters to 5 centimeters, long 20 centimeters to 50 centimeters, thick 0.5 centimeter to 2 centimeters silkworm and mulberry mock plate tiling rearrange.
The production method of silkworm and mulberry trees core core-board provided by the invention, comprise central layer making, coverlay, precompressed, hot pressing, clear limit, sanding, check and packing, it is characterized in that it is to adopt silkworm and mulberry trees material to make raw material that described central layer is made, silkworm and mulberry trees material is carried slurry, drying-plate, when moisture content less than weight 15% after, become batten by the central layer size thicknesser of determining, again moulding is arranged in the tiling of silkworm and mulberry mock plate, ash is mended in hot repressing, polishing; Described hot pressing is 100 ℃ to 120 ℃ of temperature, side pressure 12MPa, malleation 13MPa to 15MPa, and the time was at 11 minutes to 15 minutes.In order further to improve the smooth stability of silkworm and mulberry tree central layer, can carry out stability after thicknesser becomes batten again handles, it is that the batten behind the thicknesser is placed weight ratio concentration is 0.5% aqua calcis that described stability is handled, soaked 1 hour to 2 hours, the arrangement moulding of tiling again, and then ash, packing are mended in hot pressing, polishing.
The resulting silkworm and mulberry tree of the production method of silkworm and mulberry trees core core-board provided by the invention is made core-board, has both guaranteed the quality requirement of core-board, can improve peasant's income again; also reduced the production cost of core-board; turn waste into wealth, reduce lumbering simultaneously, the protection environment.
Through check, the appointing pressure and appoint pulling force can both reach the standard of Chinese fir of silkworm and mulberry trees, and the silkworm tree is nontoxic green seeds, can substitute the China fir goods fully.
Use as firewood the disconnected back of cutting down of silkworm and mulberry trees, and price general charged is 100 jin 15 yuan, and the cost of other timber is all about 100 jin 80 yuan, and the silkworm and mulberry trees core core-board that obtains thus greatly reduces the production cost of core-board.
The growth of general silkworm and mulberry tree more than 2 years bore have six centimeters, the bore more than 3 years reaches five to ten centimeters, height can reach about 50 to 80 centimeters, processes to take out widely 5 centimeters, length can reach 30 centimeters block board.Adopt undersized batten tiling to arrange and be shaped to the central layer that meets the core-board dimensional requirement, make that the smooth stability of core-board after the moulding is higher.
By the stable processing method to silkworm and mulberry mock plate provided by the invention, can reduce the acidic materials in the silkworm and mulberry tree, and between wood-fibred, form insoluble calcium phosphate, again through having improved stability behind the road hot-press solidifying later, advance one and reduce deformation.
Description of drawings
Fig. 1 is an embodiment of the invention structural representation.
Wherein: central layer 1, panel 2.
The specific embodiment
The invention will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1
As shown in Figure 1, a kind of silkworm and mulberry trees core core-board that present embodiment is described comprises central layer 1 and is located at the panel 1 of central layer 1 both sides, and described central layer 1 is that wide 3 centimeters, long 20 centimeters, thick 0.5 centimeter silkworm and mulberry mock plate tiling rearrange.
The production method of the silkworm and mulberry trees core core-board that present embodiment provides, comprise central layer making, coverlay, precompressed, hot pressing, clear limit, sanding, check and packing, it is to adopt silkworm and mulberry trees material to make raw material that described central layer is made, silkworm and mulberry trees material is carried slurry, drying-plate, when moisture content less than weight 15% after, become batten by the central layer size thicknesser of determining, again moulding is arranged in the tiling of silkworm and mulberry mock plate, ash, packing are mended in hot repressing, polishing; Described hot pressing is 100 ℃ of temperature, side pressure 12MPa, malleation 13MPa, and the time was at 11 minutes.
Embodiment 2:
A kind of silkworm and mulberry trees core core-board that present embodiment is described comprises central layer 1 and the panel 1 that is located at central layer 1 both sides, and described central layer 1 is that silkworm and mulberry mock plates tilings wide 5 centimeters, long 50 centimeters, 2 centimeters rearrange.
The production method of the silkworm and mulberry trees core core-board that present embodiment provides, comprise central layer making, coverlay, precompressed, hot pressing, clear limit, sanding, check and packing, it is to adopt silkworm and mulberry trees material to make raw material that described central layer is made, silkworm and mulberry trees material is carried slurry, drying-plate, when moisture content less than weight 15% after, become batten by the central layer size thicknesser of determining, again moulding is arranged in the tiling of silkworm and mulberry mock plate, ash is mended in hot repressing, polishing; Described hot pressing is 120 ℃ of temperature, side pressure 12MPa, malleation 15MPa, 15 minutes time.In order further to improve the smooth stability of silkworm and mulberry tree central layer, carrying out stability after thicknesser becomes batten again handles, it is that the batten behind the thicknesser is placed weight ratio concentration is 0.5% aqua calcis that described stability is handled, soaked 1 hour to 2 hours, the arrangement moulding of tiling again, and then ash, packing are mended in hot pressing, polishing.
Claims (3)
1. silkworm and mulberry trees core core-board comprises central layer and is located at the panel of central layer both sides, it is characterized in that described central layer is that wide 3 centimeters to 5 centimeters, long 20 centimeters to 50 centimeters, thick 0.5 centimeter to 2 centimeters silkworm and mulberry mock plate tiling rearrange.
2. the production method of a silkworm and mulberry trees core core-board, comprise central layer making, coverlay, precompressed, hot pressing, clear limit, sanding, check and packing, it is characterized in that it is to adopt silkworm and mulberry trees material to make raw material that described central layer is made, silkworm and mulberry trees material is carried slurry, drying-plate, when moisture content less than weight 15% after, become batten by the central layer size thicknesser of determining, again moulding is arranged in the tiling of silkworm and mulberry mock plate, ash is mended in hot repressing, polishing; Described hot pressing is 100 ℃ to 120 ℃ of temperature, side pressure 12MPa, malleation 13MPa to 15MPa, and the time was at 11 minutes to 15 minutes.
3. the production method of silkworm and mulberry trees core core-board according to claim 2, it is characterized in that carrying out after thicknesser becomes batten stability handles again, it is that the batten behind the thicknesser is placed weight ratio concentration is 0.5% aqua calcis that described stability is handled, soaked 1 hour to 2 hours, the arrangement moulding of tiling again, and then ash, packing are mended in hot pressing, polishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102220337A CN102284993A (en) | 2011-08-04 | 2011-08-04 | Sericulture tree core blockboard and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102220337A CN102284993A (en) | 2011-08-04 | 2011-08-04 | Sericulture tree core blockboard and production method thereof |
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| CN102284993A true CN102284993A (en) | 2011-12-21 |
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| CN2011102220337A Pending CN102284993A (en) | 2011-08-04 | 2011-08-04 | Sericulture tree core blockboard and production method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862204A (en) * | 2012-08-29 | 2013-01-09 | 浙江农林大学 | Improved method for material-saving production of China fir wedge joint board |
Citations (11)
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|---|---|---|---|---|
| JPH0752106A (en) * | 1993-08-17 | 1995-02-28 | Kaneyama Mokuzai:Kk | Treating method of lumber |
| JPH08197507A (en) * | 1994-08-18 | 1996-08-06 | Qingdao Jinyuan Co | High-strength bamboo plywood and production thereof |
| CN1193563A (en) * | 1998-04-01 | 1998-09-23 | 陈洪财 | Deep treatment of larix plankings |
| JPH1136509A (en) * | 1997-07-18 | 1999-02-09 | Eidai Co Ltd | Panel |
| US6025053A (en) * | 1997-01-09 | 2000-02-15 | Cfl Structure Inc. | Process for making a wood board and the wood board |
| CN1389330A (en) * | 2001-06-01 | 2003-01-08 | 浙江林学院 | Prepn. of core board for fine woodworker's board |
| TWM254334U (en) * | 2004-04-08 | 2005-01-01 | Chen-Fu Sher | Complex liminboard for waste blockboard |
| CN1772451A (en) * | 2005-10-26 | 2006-05-17 | 浙江林学院 | Fine wooden strip producing process |
| CN2815646Y (en) * | 2005-08-12 | 2006-09-13 | 张世宝 | Mulberry twig recombined iniegrated plate |
| CN201389887Y (en) * | 2009-01-19 | 2010-01-27 | 卢立伟 | Novel laminated wood board |
| US20100098895A1 (en) * | 2008-10-15 | 2010-04-22 | Yvan Baillargeon | Curved solid wood blockboard and method for its manufacture |
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2011
- 2011-08-04 CN CN2011102220337A patent/CN102284993A/en active Pending
Patent Citations (11)
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|---|---|---|---|---|
| JPH0752106A (en) * | 1993-08-17 | 1995-02-28 | Kaneyama Mokuzai:Kk | Treating method of lumber |
| JPH08197507A (en) * | 1994-08-18 | 1996-08-06 | Qingdao Jinyuan Co | High-strength bamboo plywood and production thereof |
| US6025053A (en) * | 1997-01-09 | 2000-02-15 | Cfl Structure Inc. | Process for making a wood board and the wood board |
| JPH1136509A (en) * | 1997-07-18 | 1999-02-09 | Eidai Co Ltd | Panel |
| CN1193563A (en) * | 1998-04-01 | 1998-09-23 | 陈洪财 | Deep treatment of larix plankings |
| CN1389330A (en) * | 2001-06-01 | 2003-01-08 | 浙江林学院 | Prepn. of core board for fine woodworker's board |
| TWM254334U (en) * | 2004-04-08 | 2005-01-01 | Chen-Fu Sher | Complex liminboard for waste blockboard |
| CN2815646Y (en) * | 2005-08-12 | 2006-09-13 | 张世宝 | Mulberry twig recombined iniegrated plate |
| CN1772451A (en) * | 2005-10-26 | 2006-05-17 | 浙江林学院 | Fine wooden strip producing process |
| US20100098895A1 (en) * | 2008-10-15 | 2010-04-22 | Yvan Baillargeon | Curved solid wood blockboard and method for its manufacture |
| CN201389887Y (en) * | 2009-01-19 | 2010-01-27 | 卢立伟 | Novel laminated wood board |
Non-Patent Citations (1)
| Title |
|---|
| 刘锋等: "《装饰装修工程设计要点》", 30 June 2010, article "家具装饰常用木材" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862204A (en) * | 2012-08-29 | 2013-01-09 | 浙江农林大学 | Improved method for material-saving production of China fir wedge joint board |
| CN102862204B (en) * | 2012-08-29 | 2015-03-11 | 浙江农林大学 | Improved method for material-saving production of China fir wedge joint board |
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Application publication date: 20111221 |