CN107379199A - A kind of production technology of bamboo composite floor board - Google Patents
A kind of production technology of bamboo composite floor board Download PDFInfo
- Publication number
- CN107379199A CN107379199A CN201710766462.8A CN201710766462A CN107379199A CN 107379199 A CN107379199 A CN 107379199A CN 201710766462 A CN201710766462 A CN 201710766462A CN 107379199 A CN107379199 A CN 107379199A
- Authority
- CN
- China
- Prior art keywords
- bamboo
- carries out
- silk
- impregnation
- production technology
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/06—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by burning or charring, e.g. cutting with hot wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
- B27N1/0209—Methods, e.g. characterised by the composition of the agent
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
- E04F15/045—Layered panels only of wood
- E04F15/046—Plywood panels
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Architecture (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of production technology of bamboo composite floor board, comprise the following steps：Raw bamboo is broken into bamboo chip, and goes blue or green de-etiolation；Then bamboo chip is broken into the bamboo silk that particle diameter is 2~4cm；Bamboo silk is subjected to carbonization treatment, the bamboo silk after carbonization treatment, which is put into dryer, dries, and controls 60 70 DEG C of drying temperature, and bamboo silk moisture content then carries out impregnation between 7 8% after drying；By the gluing again of the bamboo silk after impregnation, then according to designed structure group also, it is sent into hot press and carries out hot pressing, form thin plate；Some thin plates are stacked and bonded by glue, rear hot press of being sent into carries out hot pressing, forms composite bamboo floor, and composite bamboo floor carries out sanding, end system, top finishing after cooling after a while.
Description
Technical field
The invention belongs to floor producing technology field, and in particular to a kind of production technology of bamboo composite floor board.
Background technology
With China's expanding economy, the imbalance between supply and demand of timber is more and more prominent, and the natural forest protection work that country takes
Journey make it that the forest reserves are even more wretched insufficiency.Wood-based Panel Production using timber and wood machining residues as primary raw material, resource
Limitation forces people to find new material resources.Meanwhile timber floor due to timber itself the defects of, yielding, outward appearance is less beautiful,
And there are inevitable existing defects, such as knot, worm channel, it is necessary in the extra processing of process as repaired in timber floor
Deng waste of manpower, delaying formation efficiency.
Bamboo is second forest reserves in China, and bamboo will not destroy forest money because the speed of growth is very fast, using bamboo
Source, therefore, important timber floor substitute is increasingly becomed using floor made of bamboo wood material.
Present bamboo flooring is through impregnation, mixing, die-filling, then suppresses and is formed through high pressure, this floor strength greatly, hardness
High, service life is long and outward appearance with approximate solid wood bottom plate, but with consumer feel that the feel of this bamboo flooring is partially hard.
Also the bamboo flooring having is spliced using bamboo cane, and this floor can not fully meet reality in intensity, hardness, service life etc.
Border requirement.The production technology of current bamboo flooring is there is the inadequate science of technological process, and the product quality produced is not
The problem of enough high.
The content of the invention
For above technical deficiency, the invention provides a kind of production technology of bamboo composite floor board, solves background skill
The problem of existing bamboo-made floor being previously mentioned in art is present.
The present invention is achieved in that a kind of production technology of bamboo composite floor board, comprises the following steps：
Raw bamboo is broken into bamboo chip, and goes blue or green de-etiolation；
Then bamboo chip is broken into the bamboo silk that particle diameter is 2~4cm；
Bamboo silk is subjected to carbonization treatment, the bamboo silk after carbonization treatment, which is put into dryer, dries, control drying temperature 60-70
DEG C, bamboo silk moisture content then carries out impregnation between 7-8% after drying；
By the gluing again of the bamboo silk after impregnation, then according to designed structure group also, it is sent into hot press and carries out hot pressing,
Form thin plate；
Some thin plates are stacked and bonded by glue, rear hot press of being sent into carries out hot pressing, forms composite bamboo floor,
Composite bamboo floor carries out sanding, end system, top finishing after cooling after a while.
Further, steam pressure 0.2-0.1MPa in carbonization treatment, 90-120 DEG C of temperature, time 1-3h.
Further, during impregnation, using melamine modified urea-formaldehyde resin adhesive, concentration is for maceration extract
15-35%, impregnation time are 10-15min, and temperature is 20-50 DEG C.
Compared with prior art, beneficial effects of the present invention are as follows：The present invention bamboo chip is first made bamboo silk, and employs low
Warm carbonization treatment so that bamboo silk toughness strengthens.During pressing, temperature is low, time length, enables to the flatness of product more preferable, no
It is yielding.Meanwhile in the whole technological process of production, the strict control to moisture content so that the floor produced is more not
It is easily deformed, while is not easy implosion, jumps silk, cracking etc..
To sum up, the production technology of this bamboo composite floor board, it is more scientific and reasonable, the product quality produced more preferably, pin
Sense is more preferable.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Embodiment is closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only explaining
The present invention, it is not intended to limit the present invention.
Embodiment
The embodiment of the invention discloses a kind of production technology of bamboo composite floor board, comprise the following steps：
Step 1：Raw bamboo is broken into bamboo chip, and goes blue or green de-etiolation.
Step 2：Bamboo chip is broken into the bamboo silk that particle diameter is 2~4cm.
Step 3：Bamboo silk is subjected to carbonization treatment, steam pressure 0.2-0.1MPa in carbonization treatment, 90-120 DEG C of temperature, when
Between 1-3h.
Step 4：Bamboo silk after carbonization treatment, which is put into dryer, dries, and controls 60-70 DEG C of drying temperature, bamboo silk after drying
Moisture content is between 7-8%.
Step 5：Impregnation is carried out to the bamboo silk after drying, during impregnation, using cyanurotriamide modified urine aldehyde
Resin adhesive is maceration extract, and concentration 15-35%, the impregnation time is 10-15min, and temperature is 20-50 DEG C.
Step 6：By the gluing again of the bamboo silk after impregnation, then according to designed structure group also, it is sent into hot press and enters
Row hot pressing, form thin plate.
Step 7：Some thin plates are stacked and bonded by glue, rear hot press of being sent into carries out hot pressing, is formed compound
Bamboo flooring, composite bamboo floor carry out sanding, end system, top finishing after cooling after a while.
The bamboo composite floor board manufactured using the above method, comfortable foot feeling will not be really up to the mark.And the floor produced
Do not allow yielding, while be not easy implosion, jump silk, cracking etc..
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of production technology of bamboo composite floor board, it is characterised in that comprise the following steps：
Raw bamboo is broken into bamboo chip, and goes blue or green de-etiolation；
Then bamboo chip is broken into the bamboo silk that particle diameter is 2~4cm；
Bamboo silk is subjected to carbonization treatment, the bamboo silk after carbonization treatment, which is put into dryer, dries, and controls 60-70 DEG C of drying temperature,
Bamboo silk moisture content then carries out impregnation between 7-8% after drying；
By the gluing again of the bamboo silk after impregnation, then according to designed structure group also, it is sent into hot press and carries out hot pressing, formed
Thin plate；
Some thin plates are stacked and bonded by glue, rear hot press of being sent into carries out hot pressing, forms composite bamboo floor, compound
Bamboo flooring carries out sanding, end system, top finishing after cooling after a while.
2. the production technology of bamboo composite floor board according to claim 1, it is characterised in that steam pressure in carbonization treatment
0.2-0.1MPa, 90-120 DEG C of temperature, time 1-3h.
3. the production technology of bamboo composite floor board according to claim 1, it is characterised in that during impregnation, adopt
It is maceration extract with melamine modified urea-formaldehyde resin adhesive, concentration 15-35%, the impregnation time is 10-15min, and temperature is
20-50℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766462.8A CN107379199A (en) | 2017-08-30 | 2017-08-30 | A kind of production technology of bamboo composite floor board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766462.8A CN107379199A (en) | 2017-08-30 | 2017-08-30 | A kind of production technology of bamboo composite floor board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107379199A true CN107379199A (en) | 2017-11-24 |
Family
ID=60347988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710766462.8A Pending CN107379199A (en) | 2017-08-30 | 2017-08-30 | A kind of production technology of bamboo composite floor board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107379199A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476650A (en) * | 2014-11-24 | 2015-04-01 | 桐城市诚信木塑科技材料有限公司 | Bamboo flooring base material manufacturing technology |
| CN105058538A (en) * | 2015-06-30 | 2015-11-18 | 祁门县建兴竹木制品有限责任公司 | Heavy bamboo composite flooring production technology |
| CN106003344A (en) * | 2016-05-16 | 2016-10-12 | 福建金竹竹业有限公司 | Method for preparing reconstituted bamboo floor through efficient glue dipping technique |
| CN106607975A (en) * | 2017-03-09 | 2017-05-03 | 江西省崇义华森竹业有限公司 | Cold press molding production process of heavy bamboo blank plate |
-
2017
- 2017-08-30 CN CN201710766462.8A patent/CN107379199A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476650A (en) * | 2014-11-24 | 2015-04-01 | 桐城市诚信木塑科技材料有限公司 | Bamboo flooring base material manufacturing technology |
| CN105058538A (en) * | 2015-06-30 | 2015-11-18 | 祁门县建兴竹木制品有限责任公司 | Heavy bamboo composite flooring production technology |
| CN106003344A (en) * | 2016-05-16 | 2016-10-12 | 福建金竹竹业有限公司 | Method for preparing reconstituted bamboo floor through efficient glue dipping technique |
| CN106607975A (en) * | 2017-03-09 | 2017-05-03 | 江西省崇义华森竹业有限公司 | Cold press molding production process of heavy bamboo blank plate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |