CN102909762A - Production method for bamboo-wood composite board - Google Patents

Production method for bamboo-wood composite board Download PDF

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Publication number
CN102909762A
CN102909762A CN2012103990095A CN201210399009A CN102909762A CN 102909762 A CN102909762 A CN 102909762A CN 2012103990095 A CN2012103990095 A CN 2012103990095A CN 201210399009 A CN201210399009 A CN 201210399009A CN 102909762 A CN102909762 A CN 102909762A
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CN
China
Prior art keywords
bamboo
production method
wood
sides
layer
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.)
Pending
Application number
CN2012103990095A
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Chinese (zh)
Inventor
王国平
周雪平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAO YOU TIMBER CO Ltd
Original Assignee
MAO YOU TIMBER CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAO YOU TIMBER CO Ltd filed Critical MAO YOU TIMBER CO Ltd
Priority to CN2012103990095A priority Critical patent/CN102909762A/en
Publication of CN102909762A publication Critical patent/CN102909762A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a production method for a bamboo-wood composite board. The production method comprises the following steps of: using an oriented structural board (OSB) as a core layer namely a center layer, and paving sawali sheets soaked with a phenolic-resin adhesive on two sides of the core layer in a non-layered mode; and paving a longitudinal wood veneer and a transverse wood veneer on the upper side and the lower side namely the surface layer and the bottom layer of the sawali sheets. According to the bamboo-wood composite board produced by the method, the sawali sheets are arranged in a non-layered mode, so that the strength of the bamboo-wood composite board is ensured, and the comprehensive utilization ratio of materials is improved.

Description

A kind of production method of bamboo-wood plyboard
Technical field
The present invention relates to the production method of wood-based plate processing method, particularly a kind of bamboo-wood plyboard.
Background technology
Be in the patent of invention of 200410010295.7 1 kinds of high strength composite container composite board for bottom board in the patent No., the sandwich layer of this glued board for underplate of container is medium density fibre board (MDF) or particieboard, dash board is tropical broad-leaved hardwood, and the configuration mode of medium density fibre board (MDF) or particieboard both sides each layer veneer is balanced configuration.In dash board the inside one deck long plate to each layer veneer of middle fiberboard press the orthogonal combining form and dispose.As raw materials for production, cause the waste of precious scarce resource with tropical leaf wood, and use ordinary particle board and medium density fibre board (MDF) to make sandwich layer, its bulk strength is not enough to satisfy the container bottom board instructions for use.
Be in the ZL200510088330.1 bamboo-wood plywood production method in the patent No., having addressed a kind of bamboo-wood plywood is to be formed by hot pressing behind multilayered wood veneer and the multiple bamboo plys, wherein, accompanies at least one deck Wooden veneer between the two-layer bamboo veneer of arbitrary neighborhood; Also addressed the production method of the glued board of this kind structure, the bamboo veneer does not need impregnation.But because bamboo wood contains the nutriments such as more sugar, starch than general timber, Bamboo and wood product the environmental condition of warm moist produce easily rotten, go mouldy and damage by worms, shortened the life cycle of product.
Summary of the invention
The purpose of this invention is to provide a kind of intensity height, good uniformity, the material comprehensive utilization ratio is high, and the method for producing bamboo-wood composite board that antiseptic property is good is to be used for the production of vanning base plate.
What the present invention will solve is that the material that existing production method is produced existence is made a low multiple use, and antiseptic property is poor, the problem that intensity is low.
The technical solution used in the present invention is:
This production method with oriented structure chipboard OSB as sandwich layer, it is central core, be impregnated with the thin bamboo strips used for weaving sheet of phenolic resin glue regardless of level shakedown dress in the both sides of sandwich layer, again the thin bamboo strips used for weaving sheet up and down both sides, be that top layer and bottom spread respectively a vertical veneer and horizontal veneer.
The thin bamboo strips used for weaving sheet drains behind impregnated phenolic resin glue, is dried to moisture content 7-18% 90 ℃ of following temperature, is contained in the upper and lower both sides of sandwich layer oriented structure chipboard regardless of the level shakedown.
On the top layer, the outer surface of bottom posted respectively resin impregnating paper.
The production method of oriented structure chipboard OSB is that laminar wood wool or bamboo matter wood shavings are formed through applying glue, orienting spreading, hot pressing.
Advantage of the present invention is: the bamboo-wood plyboard that the present invention produces, owing to adopted oriented structure chipboard as sandwich layer, and the thin bamboo strips used for weaving sheet is arranged regardless of level, so bending strength is high, good stability of the dimension has guaranteed the intensity of composite plate, and the material comprehensive utilization ratio is high, antiseptic property is good, can be used as container bottom board and uses.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Be further described the present invention is compound below in conjunction with specific embodiment.
As shown in the figure, when the present invention produces, with oriented structure chipboard (OSB) 5 as sandwich layer, i.e. central core.The both sides of sandwich layer are impregnated with the thin bamboo strips used for weaving sheet 3 of phenolic resin glue regardless of level shakedown dress, again the thin bamboo strips used for weaving sheet up and down both sides, be that top layer and bottom spread respectively a vertical veneer 1 and horizontal veneer 2.
Thin bamboo strips used for weaving sheet 3 drains behind impregnated phenolic resin glue, is dried to moisture content 7-18% 90 ℃ of following temperature, is contained in the upper and lower both sides of sandwich layer oriented structure chipboard regardless of the level shakedown.
Horizontal veneer 2 gluings, the outer surface of top layer, bottom has posted resin impregnating paper 0.Through assembly, cold pressing after, under the hot pressing pressure of 140 ℃ temperature and 3.5Mpa, be cooled to 60 ℃ of ejecting plates behind the pressing 45min.The jagsaw limit, obtain finished product after milling the limit.
The production method of oriented structure chipboard OSB is that laminar wood wool or bamboo matter wood shavings are formed through applying glue, orienting spreading, hot pressing.

Claims (4)

1. the production method of a bamboo-wood plyboard, it is characterized in that this production method with oriented structure chipboard OSB as sandwich layer, it is central core, be impregnated with the thin bamboo strips used for weaving sheet of phenolic resin glue regardless of level shakedown dress in the both sides of sandwich layer, again the thin bamboo strips used for weaving sheet up and down both sides, be that top layer and bottom spread respectively a vertical veneer and horizontal veneer.
2. the production method of bamboo-wood plyboard according to claim 1, it is characterized in that the thin bamboo strips used for weaving sheet drains behind impregnated phenolic resin glue, be dried to moisture content 7-18% 90 ℃ of following temperature, be contained in the upper and lower both sides of sandwich layer oriented structure chipboard regardless of the level shakedown.
3. the production method of bamboo-wood plyboard according to claim 1 is characterized in that on the top layer, the outer surface of bottom posted respectively resin impregnating paper.
4. the production method of bamboo-wood plyboard according to claim 1, the production method that it is characterized in that oriented structure chipboard OSB is that laminar wood wool or bamboo matter wood shavings are formed through applying glue, orienting spreading, hot pressing.
CN2012103990095A 2012-10-19 2012-10-19 Production method for bamboo-wood composite board Pending CN102909762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103990095A CN102909762A (en) 2012-10-19 2012-10-19 Production method for bamboo-wood composite board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103990095A CN102909762A (en) 2012-10-19 2012-10-19 Production method for bamboo-wood composite board

Publications (1)

Publication Number Publication Date
CN102909762A true CN102909762A (en) 2013-02-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103990095A Pending CN102909762A (en) 2012-10-19 2012-10-19 Production method for bamboo-wood composite board

Country Status (1)

Country Link
CN (1) CN102909762A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104015233A (en) * 2014-05-23 2014-09-03 安徽清保竹业有限公司 Production process of bamboo plywood
CN106671241A (en) * 2017-01-16 2017-05-17 湖南中南神箭竹木有限公司 Manufacturing method for two-step-formed bamboo-based composite plate
WO2021136522A1 (en) * 2020-01-03 2021-07-08 湖南桃花江竹材科技股份有限公司 Large-breadth high-strength weather-resistant bamboo-wood composite material and manufacturing method therefor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1669752A (en) * 2004-11-16 2005-09-21 河北金赛博板业有限公司 Novel shaving board and production method thereof
CN101157226A (en) * 2007-11-15 2008-04-09 胡新华 Bamboo composite board made of thin bamboo splits piece for container floor
CN101200196A (en) * 2007-12-26 2008-06-18 吴建忠 Vibration inhibiting composite floor and method for producing the same
EP2377684A1 (en) * 2010-04-08 2011-10-19 Johns Manville Europe GmbH New compound materials, method for their manufacture and application thereof for floors
CN102248569A (en) * 2011-07-21 2011-11-23 江苏快乐木业集团有限公司 Oriented shaving box board and machining process thereof
WO2011159379A1 (en) * 2010-06-18 2011-12-22 Georgia-Pacific Gypsum Llc Building material containing latent heat storage material and methods of making the same
CN102555008A (en) * 2010-12-15 2012-07-11 东莞市兴林木业有限公司 Wood and bamboo composite shaving board and process
US20120183798A1 (en) * 2005-08-25 2012-07-19 Osmose, Inc. Layered wood composites

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1669752A (en) * 2004-11-16 2005-09-21 河北金赛博板业有限公司 Novel shaving board and production method thereof
US20120183798A1 (en) * 2005-08-25 2012-07-19 Osmose, Inc. Layered wood composites
CN101157226A (en) * 2007-11-15 2008-04-09 胡新华 Bamboo composite board made of thin bamboo splits piece for container floor
CN101200196A (en) * 2007-12-26 2008-06-18 吴建忠 Vibration inhibiting composite floor and method for producing the same
EP2377684A1 (en) * 2010-04-08 2011-10-19 Johns Manville Europe GmbH New compound materials, method for their manufacture and application thereof for floors
WO2011159379A1 (en) * 2010-06-18 2011-12-22 Georgia-Pacific Gypsum Llc Building material containing latent heat storage material and methods of making the same
CN102555008A (en) * 2010-12-15 2012-07-11 东莞市兴林木业有限公司 Wood and bamboo composite shaving board and process
CN102248569A (en) * 2011-07-21 2011-11-23 江苏快乐木业集团有限公司 Oriented shaving box board and machining process thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104015233A (en) * 2014-05-23 2014-09-03 安徽清保竹业有限公司 Production process of bamboo plywood
CN106671241A (en) * 2017-01-16 2017-05-17 湖南中南神箭竹木有限公司 Manufacturing method for two-step-formed bamboo-based composite plate
WO2021136522A1 (en) * 2020-01-03 2021-07-08 湖南桃花江竹材科技股份有限公司 Large-breadth high-strength weather-resistant bamboo-wood composite material and manufacturing method therefor

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Application publication date: 20130206