CN102229172A - Method for producing special-shaped bamboo boards - Google Patents

Method for producing special-shaped bamboo boards Download PDF

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Publication number
CN102229172A
CN102229172A CN2011101657996A CN201110165799A CN102229172A CN 102229172 A CN102229172 A CN 102229172A CN 2011101657996 A CN2011101657996 A CN 2011101657996A CN 201110165799 A CN201110165799 A CN 201110165799A CN 102229172 A CN102229172 A CN 102229172A
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CN
China
Prior art keywords
bamboo
production
sketch plate
special
boards
Prior art date
Application number
CN2011101657996A
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Chinese (zh)
Inventor
李启辉
王有强
许建新
Original Assignee
福建茗匠竹艺科技有限公司
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.)
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Publication date
Application filed by 福建茗匠竹艺科技有限公司 filed Critical 福建茗匠竹艺科技有限公司
Priority to CN2011101657996A priority Critical patent/CN102229172A/en
Publication of CN102229172A publication Critical patent/CN102229172A/en

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Abstract

The invention relates to a method for producing special-shaped bamboo boards. The method comprises the following technical steps of: carbonizing bamboo strips at a high temperature, and then drying, finely shaving and applying glue to form veneers; pressing the veneers on a veneer press to make bamboo single layer boards, and then cutting off, polishing and softening the bamboo single layer boards; pressing the softened bamboo single layer boards on a special-shaped die to form special-shaped bamboo boards. The method disclosed by the invention has the advantage of simple manufacture technology. Compared with the traditional technology for making profile bamboo boards through cutting integral bamboo materials, the method disclosed by the invention has the characteristics that the bamboo materials do not need to be cut and are only needed to be bent and pressed, a large quantity of raw materials is prevented from being wasted during the manufacture of the bamboo materials, and the defects of the traditional technology can be overcome; bamboo fibers forming the special-shaped bamboo boards are not cut off and have good flexibility, so that the produced profile bamboo boards have excellent streamlined curve and stability, and the front pressure resistance capability of the special-shaped bamboo boards is increased by 3-4 times than that of products produced by the traditional technology.

Description

A kind of production method of bamboo sketch plate

Technical field

The invention belongs to the bamboo board manufacture field, more specifically relate to a kind of production method of bamboo sketch plate.

Background technology

In order to make life more rich and varied, people no longer are satisfied with the product of traditional rule shape, but wish that shape of product can change all the time.Traditional technology is cut bamboo wood often to cut and is formed different bamboo sketch plate, but remaining bamboo wood leftover pieces will go out of use, and causes a large amount of wastings of resources, simultaneously, it is bigger that this technology is influenced by manual experience, makes the product quality less stable, do not meet business-like requirement.

Summary of the invention

In order to address the above problem, the invention provides a kind of production method of bamboo sketch plate, this method manufacture craft is simple, saves material, and the bamboo sketch plate outward appearance of being produced not only has good streamline curve, and good stability.

The present invention implements by following technical solution:

A kind of production method of bamboo sketch plate comprises the bamboo bar by oven dry behind the high temperature carbonization, adjustable cast iron planes, applying glue formation veneer, on veneer press, suppress the well-thought-out plan lamina afterwards, the bamboo lamina is blocked, sanding, the softening back of handling are pressed into described bamboo sketch plate on special-shaped mould again.

Described bamboo bar is selected from the mao bamboon of growth more than 4 years.

Described applying glue comprises urea-formaldehyde resin adhesive, and resin added is 100-200g/m 2

The temperature of described high temperature carbonization is 100-140 ℃, and carbonization time is 1-4 hour.

Applied pressure is 10-15 kg/cm on the described veneer press 2, be 3-5min pressing time.

The abrasive band model that described sanding is used is 240 orders.

The concrete operation method of described softening processing comprises softening agent is sprayed on the bamboo lamina, the softening 10-20h that handles.

The use amount of described softening agent is 150g/m 2-250 g/m 2

Describedly be 15-20 kg/cm exerting pressure of special-shaped mould 2, to pressurize 10-30 minute, temperature is 100-140 ℃.

Advantage of the present invention is: manufacture craft of the present invention is simple, with complete bamboo wood is cut the traditional handicraft of cutting and forming special-shaped sheet material and is compared, the present invention need not cut and cut, only bamboo wood is carried out the bending compacting, the bamboo wood of making has been avoided the waste of big content of starting materials, and can overcome the defective of traditional handicraft, the bamboo fibre of forming the special-shaped plate of this bamboo is not cut off, pliability is better, therefore the special-shaped sheet material of the bamboo of preparation not only has good streamline curve, good stability, and its front anti-pressure ability product more prepared than traditional technology increased 3-4 doubly.

The specific embodiment

A kind of production method of bamboo sketch plate is to select the mao bamboon of growth more than 4 years, high-temperature steam charing by 100-140 ℃ behind broken well-thought-out plan bar 1-4 hour, dry after making its desugar, degreasing, behind the adjustable cast iron planes, applying glue forms veneer, suppress on veneer press afterwards, adopt urea-formaldehyde resin adhesive, resin added is 100-200g/m 2, use 10-15 kg/cm 2Pressure on veneer press, suppress, piece together and be pressed into the bamboo lamina;

After veneer is cut into required specification, carry out thick surely sanding with 240 purpose abrasive bands;

With the bamboo lamina after the multilayer sanding, after softening the processing, applying glue on xenotype mold, softening processing are that softening agent is sprayed on the bamboo lamina, and the softening agent consumption is 150g/m 2-250 g/m 2, the softening 10-20h that handles executes urea-formaldehyde resin adhesive in bamboo lamina connecting part, and resin added is 200-400g/m 2, use 15-20 kg/cm afterwards 2Pressure exert pressure, special-shaped sheet material is taken out in the typing of 100-140 ℃ of hot setting after 10-30 minute, maintenance at normal temperatures 15 days gets product.

Embodiment 1

A kind of production method of bamboo sketch plate is to select the mao bamboon of growth more than 4 years, and the high-temperature steam charing by 100 ℃ behind the broken well-thought-out plan bar 4 hours is dried after making its desugar, degreasing, behind the adjustable cast iron planes, applying glue forms veneer, suppresses on veneer press afterwards, adopt urea-formaldehyde resin adhesive, resin added is 100g/m 2, use 15 kg/cm 2Pressure on veneer press, suppress, piece together and be pressed into the bamboo lamina;

After veneer is cut into required specification, carry out thick surely sanding with 240 purpose abrasive bands;

With the bamboo lamina after the multilayer sanding, after softening the processing, applying glue on xenotype mold, softening processing are that softening agent is sprayed on the bamboo lamina, and the softening agent consumption is 150g/m 2, the softening 20h that handles executes urea-formaldehyde resin adhesive in bamboo lamina connecting part, and resin added is 200g/m 2, use 20 kg/cm afterwards 2Pressure exert pressure, special-shaped sheet material is taken out in the typing of 100 ℃ of hot settings after 30 minutes, maintenance at normal temperatures 15 days gets product.

Described xenotype mold be shaped as waveform.

Embodiment 2

A kind of production method of bamboo sketch plate is to select the mao bamboon of growth more than 4 years, and the high-temperature steam charing by 140 ℃ behind the broken well-thought-out plan bar 1 hour is dried after making its desugar, degreasing, behind the adjustable cast iron planes, applying glue forms veneer, suppresses on veneer press afterwards, adopt urea-formaldehyde resin adhesive, resin added is 200g/m 2, use 10kg/cm 2Pressure on veneer press, suppress, piece together and be pressed into the bamboo lamina;

After veneer is cut into required specification, carry out thick surely sanding with 240 purpose abrasive bands;

With the bamboo lamina after the multilayer sanding, after softening the processing, applying glue on xenotype mold, softening processing are that softening agent is sprayed on the bamboo lamina, and the softening agent consumption is 250 g/m 2, the softening 10h that handles executes urea-formaldehyde resin adhesive in bamboo lamina connecting part, and resin added is 400g/m 2, use 15kg/cm afterwards 2Pressure exert pressure, special-shaped sheet material is taken out in the typing of 140 ℃ of hot settings after 10 minutes, maintenance at normal temperatures 15 days gets product.

Described xenotype mold is the shape that smooth desk has the hollow out carving.

Embodiment 3

A kind of production method of bamboo sketch plate is to select the mao bamboon of growth more than 4 years, and the high-temperature steam charing by 120 ℃ behind the broken well-thought-out plan bar 2 hours is dried after making its desugar, degreasing, behind the adjustable cast iron planes, applying glue forms veneer, suppresses on veneer press afterwards, adopt urea-formaldehyde resin adhesive, resin added is 150g/m 2, use 12 kg/cm 2Pressure on veneer press, suppress, piece together and be pressed into the bamboo lamina;

After veneer is cut into required specification, carry out thick surely sanding with 240 purpose abrasive bands;

With the bamboo lamina after the multilayer sanding, after softening the processing, applying glue on xenotype mold, softening processing are that softening agent is sprayed on the bamboo lamina, and the softening agent consumption is 200g/m 2, the softening 15h that handles executes urea-formaldehyde resin adhesive in bamboo lamina connecting part, and resin added is 300g/m 2, use 18kg/cm afterwards 2Pressure exert pressure, special-shaped sheet material is taken out in the typing of 120 ℃ of hot settings after 20 minutes, maintenance at normal temperatures 15 days gets product.

The above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.

Claims (9)

1. the production method of a bamboo sketch plate, it is characterized in that: the processing step of described production method comprises the bamboo bar by oven dry behind the high temperature carbonization, adjustable cast iron planes, applying glue formation veneer, on veneer press, suppress the well-thought-out plan lamina afterwards, the bamboo lamina is blocked, sanding, the softening back of handling are pressed into described bamboo sketch plate on special-shaped mould again.
2. the production method of a kind of bamboo sketch plate according to claim 1 is characterized in that: described bamboo bar is selected from the mao bamboon of growth more than 4 years.
3. the production method of a kind of bamboo sketch plate according to claim 1 is characterized in that: described applying glue comprises the employing urea-formaldehyde resin adhesive, and resin added is 100-200g/m 2
4. the production method of a kind of bamboo sketch plate according to claim 1 is characterized in that: the temperature of described high temperature carbonization is 100-140 ℃, and carbonization time is 1-4 hour.
5. the production method of a kind of bamboo sketch plate according to claim 1 is characterized in that: applied pressure is 10-15 kg/cm on the described veneer press 2, be 3-5min pressing time.
6. the production method of a kind of bamboo sketch plate according to claim 1 is characterized in that: the abrasive band model that described sanding is used is 240 orders.
7. the production method of a kind of bamboo sketch plate according to claim 1 is characterized in that: the concrete operation method of described softening processing comprises softening agent is sprayed on the bamboo lamina, the softening 10-20h that handles.
8. the production method of a kind of bamboo sketch plate according to claim 6 is characterized in that: the use amount of described softening agent is 150g/m 2-250 g/m 2
9. the production method of a kind of bamboo sketch plate according to claim 1 is characterized in that: describedly be 15-20 kg/cm exerting pressure of special-shaped mould 2, to pressurize 10-30 minute, temperature is 100-140 ℃.
CN2011101657996A 2011-06-20 2011-06-20 Method for producing special-shaped bamboo boards CN102229172A (en)

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Application Number Priority Date Filing Date Title
CN2011101657996A CN102229172A (en) 2011-06-20 2011-06-20 Method for producing special-shaped bamboo boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101657996A CN102229172A (en) 2011-06-20 2011-06-20 Method for producing special-shaped bamboo boards

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CN102229172A true CN102229172A (en) 2011-11-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102848439A (en) * 2012-08-20 2013-01-02 戈建林 Process for producing bamboo flute by using bamboo waste
CN103723063A (en) * 2012-10-15 2014-04-16 苏州天健竹业科技有限公司 Method for manufacturing novel energy-saving environment-friendly bamboo grab rail component in transport compartment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1092348A (en) * 1993-03-18 1994-09-21 中国科学院沈阳应用生态研究所 Compressed bamboo material and its manufacturing process and application thereof
CN1348853A (en) * 2000-10-12 2002-05-15 深圳市福英达工业技术有限公司 Molded fiber product making process by using medium-density fiber board as base material
US20020195169A1 (en) * 2001-06-26 2002-12-26 Feng-Yuan Chen Method of fabricating bamboo slats for bamboo blinds
CN1562588A (en) * 2004-03-26 2005-01-12 南京林业大学 Plate fabricated from upright core of bamboo and its mfg. method
US20050161116A1 (en) * 2004-01-26 2005-07-28 Chang Ao Y. Bamboo mat board and method for producing the same
CN1827322A (en) * 2006-04-11 2006-09-06 徐纪芳 Bend forming process for bamboo products and forming die thereof
US20070009678A1 (en) * 2005-06-24 2007-01-11 Dick Liao Elongate laminated wooden handles and method of manufacturing same
CN101239479A (en) * 2008-02-18 2008-08-13 王秀宝 Method for preparing high-density plate printing floor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1092348A (en) * 1993-03-18 1994-09-21 中国科学院沈阳应用生态研究所 Compressed bamboo material and its manufacturing process and application thereof
CN1348853A (en) * 2000-10-12 2002-05-15 深圳市福英达工业技术有限公司 Molded fiber product making process by using medium-density fiber board as base material
US20020195169A1 (en) * 2001-06-26 2002-12-26 Feng-Yuan Chen Method of fabricating bamboo slats for bamboo blinds
US20050161116A1 (en) * 2004-01-26 2005-07-28 Chang Ao Y. Bamboo mat board and method for producing the same
CN1562588A (en) * 2004-03-26 2005-01-12 南京林业大学 Plate fabricated from upright core of bamboo and its mfg. method
US20070009678A1 (en) * 2005-06-24 2007-01-11 Dick Liao Elongate laminated wooden handles and method of manufacturing same
CN1827322A (en) * 2006-04-11 2006-09-06 徐纪芳 Bend forming process for bamboo products and forming die thereof
CN101239479A (en) * 2008-02-18 2008-08-13 王秀宝 Method for preparing high-density plate printing floor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102848439A (en) * 2012-08-20 2013-01-02 戈建林 Process for producing bamboo flute by using bamboo waste
CN102848439B (en) * 2012-08-20 2015-06-17 戈建林 Process for producing bamboo flute by using bamboo waste
CN103723063A (en) * 2012-10-15 2014-04-16 苏州天健竹业科技有限公司 Method for manufacturing novel energy-saving environment-friendly bamboo grab rail component in transport compartment

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Application publication date: 20111102