CN105082270A - Bionic log processing method - Google Patents
Bionic log processing method Download PDFInfo
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- CN105082270A CN105082270A CN201510221692.7A CN201510221692A CN105082270A CN 105082270 A CN105082270 A CN 105082270A CN 201510221692 A CN201510221692 A CN 201510221692A CN 105082270 A CN105082270 A CN 105082270A
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Abstract
The invention discloses a bionic log processing method. The bionic log processing method is characterized by comprising the step one of raw material preparing and preprocessing; the step two of raw material preparation; the step three of high-temperature boiling dyeing; the step four of drying; the step five of sorting and storage; the step six of gluing and glue mixing by adding waterproof agents, fireproof agents and preservatives; the step seven of gradual change of wood flour of a veneer slab and directed pavement of wood wool; the step eight of premoulding of the veneer slab to form a veneer; the step nine of powdery gluing of the veneer; the step ten of overlaying of bionic log slabs in a multilayer tapered overlaid structure manner and cold pressing of the bionic log slabs; the step eleven of partial impregnation; the step twelve of hot pressing of the bionic log slabs in a multilayer tapered overlaid structure manner; and the step thirteen of trimming of finished bionic log products and storage of the finished bionic log products.
Description
Technical field
The present invention relates to a kind of bionical chemical industry technology, particularly relate to a kind of bionical log technological method for processing.
Background technology
The bionical log technological method for processing of prior art, some employings are a large amount of, number of chemical reagent, easily cause environmental pollution, and the bionical degree of goods is not high, too large with log texture gap, some employings simple physics gummed pressure knot, product strength is low, and water proofing property is poor, easily causes moisture absorption to be burst apart.
The present invention adopts wood powder granularity gradual change technique and wood wool directional process to mat formation blanket, multilayer gradual change type laminated structure technique, thermoset environment-friendly plant albumin glue adhesive, colds pressing and is admittedly combined with hot pressing solid phase, induces the process of the science of raw material generation polycondensation reaction simultaneously, product strength is high, performance, quality, texture, close to being even better than log, being selected materials and are adopted log, wood-curing waste, residue material, fell residue material, technical process and Products Eco environmental protection, harmless pollution-free.Overcome the deficiencies in the prior art.
Summary of the invention
The object of the present invention is to provide a kind of bionical log technological method for processing, reasonably solve that the employing that prior art has is a large amount of, number of chemical reagent, easily cause environmental pollution, and the bionical degree of goods is not high, too large with log texture gap, some employings simple physics gummed pressure knot, product strength is low, water proofing property is poor, easily causes the problem that moisture absorption is burst apart.
The present invention adopts following technical scheme:
A kind of bionical log technological method for processing, it is characterized in that, the process flow steps of described bionical log technological method for processing is:
Step one: raw material prepare and pretreating process:
A, to select materials, b, water treatment, c, magnetic separation wood powder preparation material and the peeling of wood chip preparation material;
Step 2: feed preparation process:
Prepared by a, wood powder: use wood powder producing machine to grind wood powder, b, the wood chip (1) of use wound sheet power blader system (10 ~ 60) cm × (4 ~ 30) cm × (0.2 ~ 0.5) cm specification and the wood chip (2) of (15 ~ 40) cm × (5 ~ 30) cm × (0.3 ~ 0.6) cm specification, c, described wood chip (2) are after washing, enter defibrator be heated to 170 DEG C ~ 180 DEG C softening after, defibrator process defibrination is separated, dry, be prepared into drying wood-fibred;
Step 3: thermophilic digestion dyeing:
The mid-dye device of metal wire casing put into by described wood powder, wood chip (1) and drying wood-fibred, add 60 DEG C ~ 100 DEG C dye liquors of wood powder optical brightener, vegetable colour and water modulation, dye liquor water level is higher than metal wire casing 3 ~ 4cm, within 20 ~ 30 minutes, dye with 140 DEG C ~ 180 DEG C boilings, obtained dyeing wood powder, dyeing wood chip (1) and dyeing wood-fibred, dry wood-fibred also can dye, depending on bionical log product effect requirements;
Step 4: dry treatment process:
To through the ingrain wood powder of dyeing, dyeing wood chip (1) and dyeing wood-fibred, or the drying wood-fibred of no dyeing, use three grades of sleeve pipe pneumatic driers to carry out drying and process, wherein wood-fibred only carries out secondary drying process; Obtained dry wood powder, dry wood chip (1), dry wood-fibred;
Step 5: be sorted into storehouse storage technology,
Described dry wood chip (1) adopts the pressurization of horizontal material feed bin to deposit, and described dry wood powder adopts vertical bin to deposit;
Step 6: glue-applying technique, adds waterproofing agent, fire-proofing chemical, anticorrisive agent glue mixing,
A, make wood wool to after described dry wood chip (1) glue spraying, b, dry wood powder and dry wood-fibred adopt in same vane type glue mixer and mix glue mixing, the top layer raw material of bionical log product and core layer raw material glue mixing respectively, c, employing regulate the rotating speed of defeated glue pump to control glue consumption, adopt batch scale and metering screw to realize the weight use amount of raw material wood wool, wood powder, wood-fibred;
Step 7: the paving process of the granularity gradual change of veneer slab wood powder and wood wool orientation:
A, use mechanical type grading structure spreading machine by the bottom of veneer slab of mating formation through the wood powder of mixing glue mixing and wood-fibred, b, board-like oriented paving machine is used to be mated formation by wood wool on the bottom of veneer slab, c, again wood powder and wood-fibred are mated formation on wood wool, form veneer slab third layer;
Step 8: veneer slab is pre-pressed into veneer technique,
A pair quartz infrared cooker heater is used when a, precompressed veneer slab, a pair chill roll, veneer mat moisture content after b, heating precompressed controls within 14 ~ 18%, c, pressure are between 1.5 ~ 2MPa, squeeze time 20 ~ 40 seconds, precompressed rebound degree is 6% ~ 8%, volume ratio 20: 1 before and after precompressed.
Step 9: veneer powdery glue-applying technique,
Adopt duster to be sprayed equably by powdered plant protein adhesive on veneer surface, glue amount is excessive, produces seep through, and internal stress strengthens, and intensity declines, and glue amount is too small, and produce starved, dry powder vegetable protein glue optimum amount is 80 ~ 100 grams/meter
2.
Step 10: multilayer gradual change type laminated structure stacked group bionical log slab cold-press process,
Veneer after a, the applying glue of mechanization stacked group forms bionical log slab, the top board of b, use annual ring mold cold press is horizontal pressure foot, lower platen is recessed bent backing plate, first pressing pressure 0.8 ~ 1MPa, spread lower bolster mould, upper and lower pressing plate all levels, after bionical log slab is put into the contour mould of rectangle, adopt the pressure of 1.5MPa to suppress bionical log slab to upright, smooth;
Step 11: look technique of locally oozing,
According to imitated log seeds and appearance colour feature thereof, determine the preparation of dyestuff, and the position of dye of will oozing, size, employing is manually oozed look, ageing 30 ~ 40 minutes after the look that oozes.
Step 12: multilayer gradual change type laminated structure bionical log slab heat pressing process,
A, first stage are dress plate, press closes and slow boost phase, require Rapid Implementation, shorten the time as far as possible, control to become in 2 minutes, b, second stage packing stage, it is the main process of gummed, temperature 135 DEG C ~ 160 DEG C, pressure 1.2 ~ 1.6MPa vegetable protein glue starts to solidify, and polycondensation reaction occurs, every millimeter of raw sheet base pressurize setting time is 1.5 ~ 2 minutes, c, step-down and unload the base stage, for there are not quality problems when ensureing step-down, adopt slow voltage drop method, until pressing plate opens, dip time controls in 10 ~ 15 minutes;
Step 13: put in storage after deburring PROCESS FOR TREATMENT is carried out to bionical log board finished product.
Further, described material prepares and selecting materials of pretreating process is characterised in that, the primary raw material of wood wool is slab, log, undersized log, the above branch material of diameter 8cm, and moisture content, between 50% ~ 70%, need carry out peeling process and water flushing process; The raw material of wood powder is wood chip and wood-fibred industrial wood waste, sawdust, sanding dusts, reel, and the tip of a branch, carries out magnetic separation before entering wood powder producing machine; The raw material of wood-fibred is wait outer timber, Logs of small diameter, logging residue, reel, broken veneer, waste and old wood, slab, and selection principle is that cellulose and lignin content are high, and half price content of cellulose is more low better, and softwood is better than broadleaf;
Further, the technological parameter of described bionical log technological method for processing is: the moisture content before raw material processing after water treatment: 50% ~ 70%, moisture content after raw material dries: 20% ~ 40%, moisture content after raw material drying: 5% ~ 10%, wood chip after glue mixing, wood wool moisture content: about 16%, top layer, near top layer glue mixing material moisture content be: 7% ~ 10%, sandwich layer is 5% ~ 8%, wood chip enters moisture content before defibrator: 45% ~ 60%, wood chip softens 2 times that hourly water consumption is greater than chip quality, defibrator abrasive disk space distance: 0.1 ~ 0.3mm, wood-fibred first order drying parameter: inlet temperature 170 DEG C ~ 200 DEG C, outlet temperature 60 DEG C ~ 70 DEG C, 3 ~ 5 seconds drying times, outlet moisture content about 15%, second level level drying parameter, inlet temperature 150 DEG C ~ 180 DEG C, outlet temperature 100 DEG C ~ 120 DEG C, outlet moisture content 7% ~ 10%, 3 ~ 5 seconds drying times, wood wool specification is made: length is log leaf length, wide 0.3 ~ 0.5mm, thick 0.3 ~ 0.5mm, single mat moisture content after precompressed: 14% ~ 18% after wood chip applying glue, wood powder specification: 300 orders, 150 orders, 80 orders.
Further, the waterproofing agent that described step 6 is added is rosin, fire-proofing chemical boric acid, anticorrisive agent pentachloro-acid mantoquita.
Advantageous Effects of the present invention is:
The invention discloses a kind of bionical log technological method for processing, reasonably solve that the employing that prior art has is a large amount of, number of chemical reagent, easily cause environmental pollution, and the bionical degree of goods is not high, too large with log texture gap, some employings simple physics gummed pressure knot, product strength is low, water proofing property is poor, easily causes the problem that moisture absorption is burst apart.
The present invention adopts wood powder granularity gradual change technique and wood wool directional process to mat formation blanket, multilayer gradual change type laminated structure technique, thermoset environment-friendly plant albumin glue adhesive, colds pressing and is admittedly combined with hot pressing solid phase, induces the process of the science of raw material generation polycondensation reaction simultaneously, product strength is high, performance, quality, texture, close to being even better than log, being selected materials and are adopted log, wood-curing waste, residue material, fell residue material, technical process and Products Eco environmental protection, harmless pollution-free.Overcome the deficiencies in the prior art.
Detailed description of the invention
By below to the description of embodiment; to more contribute to public understanding the present invention; but the restriction that the specific embodiment given by applicant can't be considered as technical solution of the present invention, any definition to composition feature changes and/or process structure do form and immaterial conversion all should be considered as the protection domain that technical scheme of the present invention limits.
Embodiment:
A kind of bionical log technological method for processing, it is characterized in that, the process flow steps of described bionical log technological method for processing is:
Step one: raw material prepare and pretreating process:
A, to select materials, b, water treatment, c, magnetic separation wood powder preparation material and the peeling of wood chip preparation material;
Step 2: feed preparation process:
Prepared by a, wood powder: use wood powder producing machine to grind wood powder, b, the wood chip (1) of use wound sheet power blader system (10 ~ 60) cm × (4 ~ 30) cm × (0.2 ~ 0.5) cm specification and the wood chip (2) of (15 ~ 40) cm × (5 ~ 30) cm × (0.3 ~ 0.6) cm specification, c, described wood chip (2) are after washing, enter defibrator be heated to 170 DEG C ~ 180 DEG C softening after, defibrator process defibrination is separated, dry, be prepared into drying wood-fibred;
Step 3: thermophilic digestion dyeing:
The mid-dye device of metal wire casing put into by described wood powder, wood chip (1) and drying wood-fibred, add 60 DEG C ~ 100 DEG C dye liquors of wood powder optical brightener, vegetable colour and water modulation, dye liquor water level is higher than metal wire casing 3 ~ 4cm, within 20 ~ 30 minutes, dye with 140 DEG C ~ 180 DEG C boilings, obtained dyeing wood powder, dyeing wood chip (1) and dyeing wood-fibred, dry wood-fibred also can dye, depending on bionical log product effect requirements;
Step 4: dry treatment process:
To through the ingrain wood powder of dyeing, dyeing wood chip (1) and dyeing wood-fibred, or the drying wood-fibred of no dyeing, use three grades of sleeve pipe pneumatic driers to carry out drying and process, wherein wood-fibred only carries out secondary drying process; Obtained dry wood powder, dry wood chip (1), dry wood-fibred;
Step 5: be sorted into storehouse storage technology,
Described dry wood chip (1) adopts the pressurization of horizontal material feed bin to deposit, and described dry wood powder adopts vertical bin to deposit;
Step 6: glue-applying technique, adds waterproofing agent, fire-proofing chemical, anticorrisive agent glue mixing,
A, make wood wool to after described dry wood chip (1) glue spraying, b, dry wood powder and dry wood-fibred adopt in same vane type glue mixer and mix glue mixing, the top layer raw material of bionical log product and core layer raw material glue mixing respectively, c, employing regulate the rotating speed of defeated glue pump to control glue consumption, adopt batch scale and metering screw to realize the weight use amount of raw material wood wool, wood powder, wood-fibred;
Step 7: the paving process of the granularity gradual change of veneer slab wood powder and wood wool orientation:
A, use mechanical type grading structure spreading machine by the bottom of veneer slab of mating formation through the wood powder of mixing glue mixing and wood-fibred, b, board-like oriented paving machine is used to be mated formation by wood wool on the bottom of veneer slab, c, again wood powder and wood-fibred are mated formation on wood wool, form veneer slab third layer;
Step 8: veneer slab is pre-pressed into veneer technique,
A pair quartz infrared cooker heater is used when a, precompressed veneer slab, a pair chill roll, veneer mat moisture content after b, heating precompressed controls within 14 ~ 18%, c, pressure are between 1.5 ~ 2MPa, squeeze time 20 ~ 40 seconds, precompressed rebound degree is 6% ~ 8%, volume ratio 20: 1 before and after precompressed.
Step 9: veneer powdery glue-applying technique,
Adopt duster to be sprayed equably by powdered plant protein adhesive on veneer surface, glue amount is excessive, produces seep through, and internal stress strengthens, and intensity declines, and glue amount is too small, and produce starved, dry powder vegetable protein glue optimum amount is 80 ~ 100 grams/meter
2.
Step 10: multilayer gradual change type laminated structure stacked group bionical log slab cold-press process,
Veneer after a, the applying glue of mechanization stacked group forms bionical log slab, the top board of b, use annual ring mold cold press is horizontal pressure foot, lower platen is recessed bent backing plate, first pressing pressure 0.8 ~ 1MPa, spread lower bolster mould, upper and lower pressing plate all levels, after bionical log slab is put into the contour mould of rectangle, adopt the pressure of 1.5MPa to suppress bionical log slab to upright, smooth;
Step 11: look technique of locally oozing,
According to imitated log seeds and appearance colour feature thereof, determine the preparation of dyestuff, and the position of dye of will oozing, size, employing is manually oozed look, ageing 30 ~ 40 minutes after the look that oozes.
Step 12: multilayer gradual change type laminated structure bionical log slab heat pressing process,
A, first stage are dress plate, press closes and slow boost phase, require Rapid Implementation, shorten the time as far as possible, control to become in 2 minutes, b, second stage packing stage, it is the main process of gummed, temperature 135 DEG C ~ 160 DEG C, pressure 1.2 ~ 1.6MPa vegetable protein glue starts to solidify, and polycondensation reaction occurs, every millimeter of raw sheet base pressurize setting time is 1.5 ~ 2 minutes, c, step-down and unload the base stage, for there are not quality problems when ensureing step-down, adopt slow voltage drop method, until pressing plate opens, dip time controls in 10 ~ 15 minutes;
Step 13: put in storage after deburring PROCESS FOR TREATMENT is carried out to bionical log board finished product.
Described material prepares and selecting materials of pretreating process is characterised in that, the primary raw material of wood wool is slab, log, undersized log, the above branch material of diameter 8cm, and moisture content, between 50% ~ 70%, need carry out peeling process and water flushing process; The raw material of wood powder is wood chip and wood-fibred industrial wood waste, sawdust, sanding dusts, reel, and the tip of a branch, carries out magnetic separation before entering wood powder producing machine; The raw material of wood-fibred is wait outer timber, Logs of small diameter, logging residue, reel, broken veneer, waste and old wood, slab, and selection principle is that cellulose and lignin content are high, and half price content of cellulose is more low better, and softwood is better than broadleaf;
The technological parameter of described bionical log technological method for processing is: the moisture content before raw material processing after water treatment: 50% ~ 70%, moisture content after raw material dries: 20% ~ 40%, moisture content after raw material drying: 5% ~ 10%, wood chip after glue mixing, wood wool moisture content: about 16%, top layer, near top layer glue mixing material moisture content be: 7% ~ 10%, sandwich layer is 5% ~ 8%, wood chip enters moisture content before defibrator: 45% ~ 60%, wood chip softens 2 times that hourly water consumption is greater than chip quality, defibrator abrasive disk space distance: 0.1 ~ 0.3mm, wood-fibred first order drying parameter: inlet temperature 170 DEG C ~ 200 DEG C, outlet temperature 60 DEG C ~ 70 DEG C, 3 ~ 5 seconds drying times, outlet moisture content about 15%, second level level drying parameter, inlet temperature 150 DEG C ~ 180 DEG C, outlet temperature 100 DEG C ~ 120 DEG C, outlet moisture content 7% ~ 10%, 3 ~ 5 seconds drying times, wood wool specification is made: length is log leaf length, wide 0.3 ~ 0.5mm, thick 0.3 ~ 0.5mm, single mat moisture content after precompressed: 14% ~ 18% after wood chip applying glue, wood powder specification: 300 orders, 150 orders, 80 orders.
The waterproofing agent that described step 6 is added is rosin, fire-proofing chemical boric acid, anticorrisive agent pentachloro-acid mantoquita.
Certainly; the present invention can also have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and change according to the present invention, but these change accordingly and change the protection domain that all should belong to the claim appended by the present invention.
Claims (4)
1. a bionical log technological method for processing, is characterized in that, the process flow steps of described bionical log technological method for processing is:
Step one: raw material prepare and pretreating process:
A, to select materials, b, water treatment, c, magnetic separation wood powder preparation material and the peeling of wood chip preparation material;
Step 2: feed preparation process:
Prepared by a, wood powder: use wood powder producing machine to grind wood powder, b, the wood chip (1) of use wound sheet power blader system (10 ~ 60) cm × (4 ~ 30) cm × (0.2 ~ 0.5) cm specification and the wood chip (2) of (15 ~ 40) cm × (5 ~ 30) cm × (0.3 ~ 0.6) cm specification, c, described wood chip (2) are after washing, enter defibrator be heated to 170 DEG C ~ 180 DEG C softening after, defibrator process defibrination is separated, dry, be prepared into drying wood-fibred;
Step 3: thermophilic digestion dyeing:
The mid-dye device of metal wire casing put into by described wood powder, wood chip (1) and drying wood-fibred, add 60 DEG C ~ 100 DEG C dye liquors of wood powder optical brightener, vegetable colour and water modulation, dye liquor water level is higher than metal wire casing 3 ~ 4cm, within 20 ~ 30 minutes, dye with 140 DEG C ~ 180 DEG C boilings, obtained dyeing wood powder, dyeing wood chip (1) and dyeing wood-fibred, dry wood-fibred also can dye, depending on bionical log product effect requirements;
Step 4: dry treatment process:
To through the ingrain wood powder of dyeing, dyeing wood chip (1) and dyeing wood-fibred, or the drying wood-fibred of no dyeing, use three grades of sleeve pipe pneumatic driers to carry out drying and process, wherein wood-fibred only carries out secondary drying process; Obtained dry wood powder, dry wood chip (1), dry wood-fibred;
Step 5: be sorted into storehouse storage technology,
Described dry wood chip (1) adopts the pressurization of horizontal material feed bin to deposit, and described dry wood powder adopts vertical bin to deposit;
Step 6: glue-applying technique, adds waterproofing agent, fire-proofing chemical, anticorrisive agent glue mixing,
A, make wood wool to after described dry wood chip (1) glue spraying, b, dry wood powder and dry wood-fibred adopt in same vane type glue mixer and mix glue mixing, the top layer raw material of bionical log product and core layer raw material glue mixing respectively, c, employing regulate the rotating speed of defeated glue pump to control glue consumption, adopt batch scale and metering screw to realize the weight use amount of raw material wood wool, wood powder, wood-fibred;
Step 7: the paving process of the granularity gradual change of veneer slab wood powder and wood wool orientation:
A, use mechanical type grading structure spreading machine by the bottom of veneer slab of mating formation through the wood powder of mixing glue mixing and wood-fibred, b, board-like oriented paving machine is used to be mated formation by wood wool on the bottom of veneer slab, c, again wood powder and wood-fibred are mated formation on wood wool, form veneer slab third layer;
Step 8: veneer slab is pre-pressed into veneer technique,
A pair quartz infrared cooker heater is used when a, precompressed veneer slab, a pair chill roll, veneer mat moisture content after b, heating precompressed controls within 14 ~ 18%, c, pressure are between 1.5 ~ 2MPa, squeeze time 20 ~ 40 seconds, precompressed rebound degree is 6% ~ 8%, volume ratio 20: 1 before and after precompressed.
Step 9: veneer powdery glue-applying technique,
Adopt duster to be sprayed equably by powdered plant protein adhesive on veneer surface, glue amount is excessive, produces seep through, and internal stress strengthens, and intensity declines, and glue amount is too small, and produce starved, dry powder vegetable protein glue optimum amount is 80 ~ 100 grams/meter
2.
Step 10: multilayer gradual change type laminated structure stacked group bionical log slab cold-press process,
Veneer after a, the applying glue of mechanization stacked group forms bionical log slab, the top board of b, use annual ring mold cold press is horizontal pressure foot, lower platen is recessed bent backing plate, first pressing pressure 0.8 ~ 1MPa, spread lower bolster mould, upper and lower pressing plate all levels, after bionical log slab is put into the contour mould of rectangle, adopt the pressure of 1.5MPa to suppress bionical log slab to upright, smooth;
Step 11: look technique of locally oozing,
According to imitated log seeds and appearance colour feature thereof, determine the preparation of dyestuff, and the position of dye of will oozing, size, employing is manually oozed look, ageing 30 ~ 40 minutes after the look that oozes.
Step 12: multilayer gradual change type laminated structure bionical log slab heat pressing process,
A, first stage are dress plate, press closes and slow boost phase, require Rapid Implementation, shorten the time as far as possible, control to become in 2 minutes, b, second stage packing stage, it is the main process of gummed, temperature 135 DEG C ~ 160 DEG C, pressure 1.2 ~ 1.6MPa vegetable protein glue starts to solidify, and polycondensation reaction occurs, every millimeter of raw sheet base pressurize setting time is 1.5 ~ 2 minutes, c, step-down and unload the base stage, for there are not quality problems when ensureing step-down, adopt slow voltage drop method, until pressing plate opens, dip time controls in 10 ~ 15 minutes;
Step 13: put in storage after deburring PROCESS FOR TREATMENT is carried out to bionical log board finished product.
2. a kind of bionical log technological method for processing according to claim 1, it is characterized in that, described material prepares and selecting materials of pretreating process is characterised in that, the primary raw material of wood wool is slab, log, undersized log, the above branch material of diameter 8cm, moisture content, between 50% ~ 70%, need carry out peeling process and water flushing process; The raw material of wood powder is wood chip and wood-fibred industrial wood waste, sawdust, sanding dusts, reel, and the tip of a branch, carries out magnetic separation before entering wood powder producing machine; The raw material of wood-fibred is wait outer timber, Logs of small diameter, logging residue, reel, broken veneer, waste and old wood, slab, and selection principle is that cellulose and lignin content are high, and half price content of cellulose is more low better, and softwood is better than broadleaf.
3. a kind of bionical log technological method for processing according to claim 1, it is characterized in that, the technological parameter of described bionical log technological method for processing is: the moisture content before raw material processing after water treatment: 50% ~ 70%, moisture content after raw material dries: 20% ~ 40%, moisture content after raw material drying: 5% ~ 10%, wood chip after glue mixing, wood wool moisture content: about 16%, top layer, near top layer glue mixing material moisture content be: 7% ~ 10%, sandwich layer is 5% ~ 8%, wood chip enters moisture content before defibrator: 45% ~ 60%, wood chip softens 2 times that hourly water consumption is greater than chip quality, defibrator abrasive disk space distance: 0.1 ~ 0.3mm, wood-fibred first order drying parameter: inlet temperature 170 DEG C ~ 200 DEG C, outlet temperature 60 DEG C ~ 70 DEG C, 3 ~ 5 seconds drying times, outlet moisture content about 15%, second level level drying parameter, inlet temperature 150 DEG C ~ 180 DEG C, outlet temperature 100 DEG C ~ 120 DEG C, outlet moisture content 7% ~ 10%, 3 ~ 5 seconds drying times, wood wool specification is made: length is log leaf length, wide 0.3 ~ 0.5mm, thick 0.3 ~ 0.5mm, single mat moisture content after precompressed: 14% ~ 18% after wood chip applying glue, wood powder specification: 300 orders, 150 orders, 80 orders.
4. a kind of bionical log technological method for processing according to claim 1, is characterized in that, the waterproofing agent that described step 6 is added is rosin, fire-proofing chemical boric acid, anticorrisive agent pentachloro-acid mantoquita.
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| CN105751337A (en) * | 2016-03-09 | 2016-07-13 | 浙江钱江纺织印染有限公司 | Efficient energy-saving environment-friendly veneer dyeing process |
| CN106284918A (en) * | 2016-08-25 | 2017-01-04 | 江苏辛巴地板有限公司 | A kind of leather-surface-imitated floor board production technology |
| CN106476112A (en) * | 2016-12-27 | 2017-03-08 | 浙江农林大学 | A kind of preparation method of Midst density recombinant fiber plate |
| CN106638075A (en) * | 2016-12-27 | 2017-05-10 | 浙江农林大学 | Method for preparing wood fiber filaments |
| CN106957565A (en) * | 2017-03-28 | 2017-07-18 | 德华兔宝宝装饰新材股份有限公司 | Antibacterial high stability solid wooden compound floor edge sealing agent and application method |
| CN107013010A (en) * | 2017-03-28 | 2017-08-04 | 德华兔宝宝装饰新材股份有限公司 | The method that layering forging and stamping prepare high stability solid wooden compound floor |
| CN110253704A (en) * | 2019-06-17 | 2019-09-20 | 内蒙古农业大学 | A kind of decoration wood wool board and preparation method thereof |
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