CN108748502A - A kind of processing method promoting braiding wood raw material service life - Google Patents
A kind of processing method promoting braiding wood raw material service life Download PDFInfo
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- CN108748502A CN108748502A CN201810589088.3A CN201810589088A CN108748502A CN 108748502 A CN108748502 A CN 108748502A CN 201810589088 A CN201810589088 A CN 201810589088A CN 108748502 A CN108748502 A CN 108748502A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/0207—Pretreatment of wood before impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/36—Explosive disintegration by sudden pressure reduction
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a kind of promotion braiding processing methods of wood raw material service life, include the following steps：（1）Cut cleaning treatment,（2）Steam explosion treatment,（3）Impregnating by pressure processing,（4）Enzymolysis processing,（5）It is dried.Improvement processing is optimized to the processing method of wood raw material in the present invention, effectively improves the use quality of timber, improves its water-fast, water repellent characteristic, good stability of the dimension, and its mechanical property is also remarkably reinforced, the service life further extends, the great market competitiveness and application value.
Description
Technical field
The invention belongs to willow-plaited process technical fields, and in particular to a kind of place promoting braiding wood raw material service life
Reason method.
Background technology
Funan County is under the jurisdiction of Anhui Province's Fuyang City, belongs to inland exploitation area earlier, on the Anhui Province northwestward, Huaihe River
Middle reaches engaging portion north bank.Funan County be known as " famous-brand and high-quality specialty county ", " Natural resources reservoir " title, be national grain-production great Xian, in
The unique agricultural in township, the whole nation of state's wicker plaiting article（Forestry）Circular economy demonstration pilot project county, Funan are the township of national wicker plaiting article, wicker products
It is sold abroad.
Timber is common a kind of raw material in wicker plaiting article braiding, can be woven into miscellaneous product, have beautiful design,
The advantages of convenient material drawing.But the reason of because of timber self-characteristic, when its knitting is used or is stored in humid conditions for a long time,
It organizes water suction that can bring harm to shape, the size of product, or even can cause the irreversible problems such as fracture, and affecting makes
With the service life, there is an urgent need for be improved for this problem.
Invention content
The purpose of the present invention is for existing problem, provide a kind of place promoting braiding wood raw material service life
Reason method.
The present invention is achieved by the following technical solutions：
A kind of promotion braiding processing method of wood raw material service life, includes the following steps：
（1）Cut cleaning treatment：
It first carries out size to wood raw material according to processing request to cut, then compressed air blows off wood chips, finally uses clear
Water is spare after rinsing one time；
（2）Steam explosion treatment：
By step（1）Treated, and wood raw material is put into progress Steam explosion treatment in steam blasting tank, takes out after the completion standby
With；
（3）Impregnating by pressure processing：
By step（2）Treated, and wood raw material is put into impregnating autoclave, then to impregnating autoclave vacuumize process, 20 ~ 25min
Afterwards, then into impregnating autoclave it injects maceration extract and submerges wood raw material, leaching then is kept to pressurized treatments in impregnating autoclave with industrial nitrogen
Pressure in stain tank is 0.45 ~ 0.50MPa, is taken out wood raw material after 1 ~ 1.5h of pressurize processing spare；
（4）Enzymolysis processing：
By step（3）Treated, and wood raw material is put into enzymolysis processing liquid, heating keep enzymolysis processing liquid temperature be 36 ~
38 DEG C, wood raw material is taken out after 8 ~ 12min of enzymolysis processing spare；
（5）It is dried：
By step（4）Treated, and wood raw material is put into taking-up after 3 ~ 5h of drying process in drying box.
Further, step（2）Described in Steam explosion treatment operation be specifically：First temperature is passed through into steam blasting tank
Degree is 100 ~ 104 DEG C of vapor, while the pressure in steam blasting tank is increased to 0.33 ~ 0.36MPa, heat-insulation pressure keeping processing 6 ~
After 8min, the temperature and pressure in steam blasting tank is unloaded to normal temperature and pressure in 45s.
Further, step（3）Described in the preparation method of maceration extract include the following steps：
1）Following substance is weighed by corresponding parts by weight：15 ~ 18 portions of wheat gliadins, 6 ~ 8 parts of maltodextrins, 1 ~ 2 portion of matrimony vine
Polysaccharide, 3 ~ 5 parts of nano-titanium dioxides, 0.1 ~ 0.3 part of disodium ethylene diamine tetraacetate, 1 ~ 2 part of neopelex, 500 ~
550 parts of water；
2）By step 1）The all substances weighed are put into reaction kettle jointly, and it is 92 ~ 96 that heating, which keeps the temperature in reaction kettle,
DEG C, it is taken out up to maceration extract after being ultrasonically treated 2 ~ 3h.
Further, step 1）Described in nano-titanium dioxide grain diameter be 15 ~ 65nm.
Further, step 2）Described in supersound process when ultrasonic frequency be 350 ~ 380kHz, during which also keep
Pressure in reaction kettle is 0.16 ~ 0.18MPa.
Further, step（4）Described in enzymolysis processing liquid by following parts by weight material composition：0.2 ~ 0.4 part of pancreas
Protease, 180 ~ 200 parts of water.
Further, step（5）Described in drying process when control drying box in temperature be 65 ~ 70 DEG C.
The present invention has carried out special processing with wood raw material to wicker plaiting article, improves the quality of wood raw material well,
Middle first to carry out Steam explosion treatment to wood raw material, the effective loose institutional framework of wood internal improves interfibrous
Clearence degree lays a good foundation for subsequent processing, has then carried out impregnating by pressure processing to timber, be during which first vacuum-treated removal
The air of wood internal is provided convenience for the immersion of maceration extract, then carries out impregnating by pressure with high pressure again, further promotion
The infiltration of the active ingredient of maceration extract, enhances the effect of processing, and the maceration extract of preparation is one kind with wheat gliadin, wheat
The complex solution that bud magma essence, polysaccharides, nano-titanium dioxide are combined jointly, wherein wheat gliadin and malt
Magma essence, polysaccharides form a kind of molten egg of wheat alcohol by covalent cross-linking reaction and electrostatic interaction under the high temperature conditions
White glycation product, during this period nano-titanium dioxide ingredient simultaneously be inserted into crosslinking, ultimately form a kind of wheat gliadin
The glycosylation compound of based nano-titanium dioxide graft modification, this compound has good water repellent characteristic, between wood fibre
Combination compatibility it is high, and the hydroxyl on lumber fibre can be covered comprehensively, infiltration of the reduction steam to timber enhances
The moisture resistance ability of timber has carried out the enzymolysis processing of appropriateness, can make the sub- mounted molecule of Partial Protein, expose hydrophobic again later
Group further improves the water resistance of timber；In addition this compound is fixed in the interior tissue of timber, moreover it is possible to well
Enhance whole mechanical strength quality.
The present invention has the following advantages compared with prior art：
Improvement processing is optimized to the processing method of wood raw material in the present invention, effectively improves the use quality of timber,
Its water-fast, water repellent characteristic, good stability of the dimension being improved, and its mechanical property is also remarkably reinforced, the service life further extends,
The great market competitiveness and application value.
Specific implementation mode
Embodiment 1
A kind of promotion braiding processing method of wood raw material service life, includes the following steps：
（1）Cut cleaning treatment：
It first carries out size to wood raw material according to processing request to cut, then compressed air blows off wood chips, finally uses clear
Water is spare after rinsing one time；
（2）Steam explosion treatment：
By step（1）Treated, and wood raw material is put into progress Steam explosion treatment in steam blasting tank, takes out after the completion standby
With；
（3）Impregnating by pressure processing：
By step（2）Treated, and wood raw material is put into impregnating autoclave, then to impregnating autoclave vacuumize process, after 20min, then
Maceration extract is injected into impregnating autoclave and submerges wood raw material, and impregnating autoclave then is kept to pressurized treatments in impregnating autoclave with industrial nitrogen
Interior pressure is 0.45MPa, is taken out wood raw material after pressurize processing 1h spare；
（4）Enzymolysis processing：
By step（3）Treated, and wood raw material is put into enzymolysis processing liquid, and it is 36 that heating, which keeps the temperature of enzymolysis processing liquid,
DEG C, wood raw material taken out after enzymolysis processing 8min spare；
（5）It is dried：
By step（4）Treated, and wood raw material is put into taking-up after drying process 3h in drying box.
Further, step（2）Described in Steam explosion treatment operation be specifically：First temperature is passed through into steam blasting tank
The vapor that degree is 100 DEG C, while the pressure in steam blasting tank is increased into 0.33MPa, after heat-insulation pressure keeping handles 6min, then at
The temperature and pressure in steam blasting tank is unloaded to normal temperature and pressure in 45s.
Further, step（3）Described in the preparation method of maceration extract include the following steps：
1）Following substance is weighed by corresponding parts by weight：15 portions of wheat gliadins, 6 parts of maltodextrins, 1 part of polysaccharides, 3 parts
Nano-titanium dioxide, 0.1 part of disodium ethylene diamine tetraacetate, 1 part of neopelex, 500 parts of water；
2）By step 1）The all substances weighed are put into reaction kettle jointly, and it is 92 DEG C that heating, which keeps the temperature in reaction kettle,
It is taken out up to maceration extract after being ultrasonically treated 2h.
Further, step 1）Described in nano-titanium dioxide grain diameter be 15 ~ 65nm.
Further, step 2）Described in supersound process when ultrasonic frequency be 350kHz, during which also keep reacting
Pressure in kettle is 0.16MPa.
Further, step（4）Described in enzymolysis processing liquid by following parts by weight material composition：0.2 part of tryptose
Enzyme, 180 parts of water.
Further, step（5）Described in drying process when control drying box in temperature be 65 DEG C.
Embodiment 2
A kind of promotion braiding processing method of wood raw material service life, includes the following steps：
（1）Cut cleaning treatment：
It first carries out size to wood raw material according to processing request to cut, then compressed air blows off wood chips, finally uses clear
Water is spare after rinsing one time；
（2）Steam explosion treatment：
By step（1）Treated, and wood raw material is put into progress Steam explosion treatment in steam blasting tank, takes out after the completion standby
With；
（3）Impregnating by pressure processing：
By step（2）Treated, and wood raw material is put into impregnating autoclave, then to impregnating autoclave vacuumize process, after 23min, then
Maceration extract is injected into impregnating autoclave and submerges wood raw material, and impregnating autoclave then is kept to pressurized treatments in impregnating autoclave with industrial nitrogen
Interior pressure is 0.48MPa, is taken out wood raw material after pressurize processing 1.2h spare；
（4）Enzymolysis processing：
By step（3）Treated, and wood raw material is put into enzymolysis processing liquid, and it is 37 that heating, which keeps the temperature of enzymolysis processing liquid,
DEG C, wood raw material taken out after enzymolysis processing 10min spare；
（5）It is dried：
By step（4）Treated, and wood raw material is put into taking-up after drying process 4h in drying box.
Further, step（2）Described in Steam explosion treatment operation be specifically：First temperature is passed through into steam blasting tank
The vapor that degree is 102 DEG C, while the pressure in steam blasting tank is increased into 0.35MPa, after heat-insulation pressure keeping handles 7min, then at
The temperature and pressure in steam blasting tank is unloaded to normal temperature and pressure in 45s.
Further, step（3）Described in the preparation method of maceration extract include the following steps：
1）Following substance is weighed by corresponding parts by weight：17 portions of wheat gliadins, 7 parts of maltodextrins, 1.5 parts of polysaccharides, 4
Part nano-titanium dioxide, 0.2 part of disodium ethylene diamine tetraacetate, 1.5 parts of neopelexes, 530 parts of water；
2）By step 1）The all substances weighed are put into reaction kettle jointly, and it is 94 DEG C that heating, which keeps the temperature in reaction kettle,
It is taken out up to maceration extract after being ultrasonically treated 2.5h.
Further, step 1）Described in nano-titanium dioxide grain diameter be 15 ~ 65nm.
Further, step 2）Described in supersound process when ultrasonic frequency be 370kHz, during which also keep reacting
Pressure in kettle is 0.17MPa.
Further, step（4）Described in enzymolysis processing liquid by following parts by weight material composition：0.3 part of tryptose
Enzyme, 190 parts of water.
Further, step（5）Described in drying process when control drying box in temperature be 68 DEG C.
Embodiment 3
A kind of promotion braiding processing method of wood raw material service life, includes the following steps：
（1）Cut cleaning treatment：
It first carries out size to wood raw material according to processing request to cut, then compressed air blows off wood chips, finally uses clear
Water is spare after rinsing one time；
（2）Steam explosion treatment：
By step（1）Treated, and wood raw material is put into progress Steam explosion treatment in steam blasting tank, takes out after the completion standby
With；
（3）Impregnating by pressure processing：
By step（2）Treated, and wood raw material is put into impregnating autoclave, then to impregnating autoclave vacuumize process, after 25min,
Maceration extract is injected into impregnating autoclave again and submerges wood raw material, and dipping then is kept to pressurized treatments in impregnating autoclave with industrial nitrogen
Pressure in tank is 0.50MPa, is taken out wood raw material after pressurize processing 1.5h spare；
（4）Enzymolysis processing：
By step（3）Treated, and wood raw material is put into enzymolysis processing liquid, and it is 38 that heating, which keeps the temperature of enzymolysis processing liquid,
DEG C, wood raw material taken out after enzymolysis processing 12min spare；
（5）It is dried：
By step（4）Treated, and wood raw material is put into taking-up after drying process 5h in drying box.
Further, step（2）Described in Steam explosion treatment operation be specifically：First temperature is passed through into steam blasting tank
The vapor that degree is 104 DEG C, while the pressure in steam blasting tank is increased into 0.36MPa, after heat-insulation pressure keeping handles 8min, then at
The temperature and pressure in steam blasting tank is unloaded to normal temperature and pressure in 45s.
Further, step（3）Described in the preparation method of maceration extract include the following steps：
1）Following substance is weighed by corresponding parts by weight：18 portions of wheat gliadins, 8 parts of maltodextrins, 2 parts of polysaccharides, 5 parts
Nano-titanium dioxide, 0.3 part of disodium ethylene diamine tetraacetate, 2 parts of neopelexes, 550 parts of water；
2）By step 1）The all substances weighed are put into reaction kettle jointly, and it is 96 DEG C that heating, which keeps the temperature in reaction kettle,
It is taken out up to maceration extract after being ultrasonically treated 3h.
Further, step 1）Described in nano-titanium dioxide grain diameter be 15 ~ 65nm.
Further, step 2）Described in supersound process when ultrasonic frequency be 380kHz, during which also keep reacting
Pressure in kettle is 0.18MPa.
Further, step（4）Described in enzymolysis processing liquid by following parts by weight material composition：0.4 part of tryptose
Enzyme, 200 parts of water.
Further, step（5）Described in drying process when control drying box in temperature be 70 DEG C.
Comparative example 1
This comparative example 1 compared with Example 2, in the preparation method of maceration extract, eliminates maltodextrin component, removes this
Outer method and step all same.
Comparative example 2
This comparative example 2 compared with Example 2, in the preparation method of maceration extract, eliminates nano-titanium dioxide ingredient, removes
In addition method and step all same.
Comparative example 3
This comparative example 3 compared with Example 2, eliminates step（4）Enzymolysis processing, method and step all same in addition to this.
Comparative example 4
This comparative example 4 compared with Example 2, eliminates step（3）Impregnating by pressure processing and step（4）Enzymolysis processing is removed
In addition method and step all same.
In order to compare effect of the present invention, the paulownia wood with a batch harvesting is selected to carry out stability to it as experimental subjects
Test, specifically：The swollen coefficient of moisture-resistant of paulownia wood is tested under high humidity environment, is first the paulownia of 20mm by length, width and height size
The wooden sample is divided into five groups, and every group 20, above-described embodiment 2, comparative example 1, comparative example 2, comparison implementation is respectively adopted
Example 3,4 corresponding method of comparative example are handled, be subsequently placed in 103 DEG C of baking ovens be dried to after over dry measure it is tangential, radial,
Each paulownia wood is placed in the hermetically drying device being filled with water by the size on rift grain direction respectively, and relative humidity is 95% in drier, warp
Paulownia wood reaches equilibrium state after spending 1 month and placing, and records that paulownia wood is tangential, radial direction, the size on rift grain direction again, passes through formula
Calculate the swollen coefficient ASE of moisture-resistant of paulownia wood；a=(VIt is wet-VIt is dry)/VIt is dry× 100%, VIt is wetFor paulownia wood volume under 95% moisture-saturated state, VIt is dryFor
The volume of paulownia wood under drying regime, a are bulking coefficient；ASE=（a0-a1）/a0× 100%, a0For the bulking coefficient of former paulownia wood, a1For
The bulking coefficient of treated paulownia wood；Correction data is as shown in table 1 below：
Table 1
The water-resistant capacity of the method for the present invention treated wood raw material and stability in use are obviously improved it can be seen from upper table 1,
The service life extends 30% or more in actual use, the great market competitiveness and application value.
Claims (7)
1. a kind of processing method promoting braiding wood raw material service life, which is characterized in that include the following steps：
（1）Cut cleaning treatment：
It first carries out size to wood raw material according to processing request to cut, then compressed air blows off wood chips, finally uses clear
Water is spare after rinsing one time；
（2）Steam explosion treatment：
By step（1）Treated, and wood raw material is put into progress Steam explosion treatment in steam blasting tank, takes out after the completion standby
With；
（3）Impregnating by pressure processing：
By step（2）Treated, and wood raw material is put into impregnating autoclave, then to impregnating autoclave vacuumize process, 20 ~ 25min
Afterwards, then into impregnating autoclave it injects maceration extract and submerges wood raw material, leaching then is kept to pressurized treatments in impregnating autoclave with industrial nitrogen
Pressure in stain tank is 0.45 ~ 0.50MPa, is taken out wood raw material after 1 ~ 1.5h of pressurize processing spare；
（4）Enzymolysis processing：
By step（3）Treated, and wood raw material is put into enzymolysis processing liquid, heating keep enzymolysis processing liquid temperature be 36 ~
38 DEG C, wood raw material is taken out after 8 ~ 12min of enzymolysis processing spare；
（5）It is dried：
By step（4）Treated, and wood raw material is put into taking-up after 3 ~ 5h of drying process in drying box.
2. a kind of processing method promoting braiding wood raw material service life according to claim 1, which is characterized in that
Step（2）Described in Steam explosion treatment operation be specifically：The water that temperature is 100 ~ 104 DEG C is first passed through into steam blasting tank
Steam, while the pressure in steam blasting tank is increased into 0.33 ~ 0.36MPa, after heat-insulation pressure keeping handles 6 ~ 8min, in 45s
Temperature and pressure in steam blasting tank is unloaded to normal temperature and pressure.
3. a kind of processing method promoting braiding wood raw material service life according to claim 1, which is characterized in that
Step（3）Described in the preparation method of maceration extract include the following steps：
1）Following substance is weighed by corresponding parts by weight：15 ~ 18 portions of wheat gliadins, 6 ~ 8 parts of maltodextrins, 1 ~ 2 portion of matrimony vine
Polysaccharide, 3 ~ 5 parts of nano-titanium dioxides, 0.1 ~ 0.3 part of disodium ethylene diamine tetraacetate, 1 ~ 2 part of neopelex, 500 ~
550 parts of water；
2）By step 1）The all substances weighed are put into reaction kettle jointly, and it is 92 ~ 96 that heating, which keeps the temperature in reaction kettle,
DEG C, it is taken out up to maceration extract after being ultrasonically treated 2 ~ 3h.
4. a kind of processing method promoting braiding wood raw material service life according to claim 3, which is characterized in that
Step 1）Described in nano-titanium dioxide grain diameter be 15 ~ 65nm.
5. a kind of processing method promoting braiding wood raw material service life according to claim 3, which is characterized in that
Step 2）Described in supersound process when ultrasonic frequency be 350 ~ 380kHz, during which also keep reaction kettle in pressure be
0.16~0.18MPa。
6. a kind of processing method promoting braiding wood raw material service life according to claim 1, which is characterized in that
Step（4）Described in enzymolysis processing liquid by following parts by weight material composition：0.2 ~ 0.4 part of trypsase, 180 ~ 200 parts
Water.
7. a kind of processing method promoting braiding wood raw material service life according to claim 1, which is characterized in that
Step（5）Described in drying process when control drying box in temperature be 65 ~ 70 DEG C.
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Cited By (1)
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| CN111185984A (en) * | 2019-12-30 | 2020-05-22 | 安徽方柳文创工艺品股份有限公司 | Processing method of wicker handicraft raw material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185984A (en) * | 2019-12-30 | 2020-05-22 | 安徽方柳文创工艺品股份有限公司 | Processing method of wicker handicraft raw material |
| CN111185984B (en) * | 2019-12-30 | 2021-07-23 | 安徽方柳文创工艺品股份有限公司 | Processing method of wicker handicraft raw material |
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Application publication date: 20181106 |