CN108789729A - A method of reducing wicker products cracking - Google Patents
A method of reducing wicker products cracking Download PDFInfo
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- CN108789729A CN108789729A CN201810385691.XA CN201810385691A CN108789729A CN 108789729 A CN108789729 A CN 108789729A CN 201810385691 A CN201810385691 A CN 201810385691A CN 108789729 A CN108789729 A CN 108789729A
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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
- B27K3/025—Controlling the process
-
- 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
- B27K3/16—Inorganic impregnating agents
- B27K3/20—Compounds of alkali metals or ammonium
-
- 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
- B27K3/34—Organic impregnating agents
- B27K3/50—Mixtures of different organic impregnating agents
-
- 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
- B27K5/003—Treating of wood not provided for in groups B27K1/00, B27K3/00 by using electromagnetic radiation or mechanical waves
- B27K5/0065—Ultrasonic treatment
-
- 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
-
- 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
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/002—Cane, bamboo
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of methods of reduction wicker products cracking, include the following steps：（1）Cleaning treatment,（2）Steam explosion treatment,（3）Solution A immersion treatment,（4）Solution B immersion treatment,（5）Solution C immersion treatment,（6）It is dried.The present invention has carried out wicker products special processing, and effectively preventing it, surface is cracking in dry environments, or even the phenomenon that be broken, and improves whole aesthetic feeling and uses quality, has good application value.
Description
Technical field
The invention belongs to wicker plaiting article working process technical fields, and in particular to a method of reducing wicker products cracking.
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.
Wicker products are the products made of the material knittings such as wicker, timber, bamboo wood, and product may include：Wicker plaiting article case（Packet）,
Meal basket, food basket（Circle, ellipse）, bamboo strainer, needlework shallow basket made of wicker or thin bamboo strips, kang mat, reed matting etc..Wicker products should be noted in routine use
Waterproof and dampproof, otherwise excessive moisture can corrode wood fibre, cause the bad phenomenons such as go mouldy, corrode, affect using product
Matter.But wicker products are not that the fewer moisture the better, and moisture is very few, are easy to happen cracking under the effect of external force, very
To fracture, the especially wicker products of density of texture densification.Wicker products, meeting are equally used under excessively dry weather conditions
There is face checking, textured phenomenon, when especially surface is coated with paint vehicle, beauty can be significantly affected, reduces ornamental and make
With value.
Invention content
The purpose of the present invention is for existing problem, provide a kind of method of reduction wicker products cracking.
The present invention is achieved by the following technical solutions：
A method of wicker products cracking is reduced, is included the following steps：
（1）First wicker plaiting article raw material is cleaned with clear water, then carry out disinfection processing, finally dries rear spare；
（2）To step（1）Treated, and wicker plaiting article raw material carries out Steam explosion treatment, takes out after the completion spare；
（3）By step（2）Treated, and wicker plaiting article raw material is immersed in solution A, and it is 35 ~ 40 DEG C that heating, which keeps the temperature of solution A, leaching
It is taken out after 1 ~ 2h of bubble processing spare；The solution A by following parts by weight material composition：12 ~ 16 parts of lipophile attapulgites,
5 ~ 8 parts of sodium pyrophosphates, 7 ~ 10 parts of fatty alcohol polyoxyethylene ether, 200 ~ 250 parts of deionized waters；
（4）By step（3）Treated, and wicker plaiting article raw material is immersed in solution B, and it is 44 ~ 48 DEG C that heating, which keeps the temperature of solution B, leaching
It is taken out after 40 ~ 50min of bubble processing spare；The solution B by following parts by weight material composition：8 ~ 10 parts of Sodium Polyacrylates, 3
~ 5 parts of cationic starches, 6 ~ 8 parts of neopelexes, 4 ~ 7 parts of titanate coupling agents, 10 ~ 15 parts of ethyl acetate, 180 ~
200 parts of deionized waters；
（5）By step（4）Treated, and wicker plaiting article raw material is immersed in solution C, and it is 40 ~ 45 DEG C that heating, which keeps the temperature of solution C, leaching
It is taken out after 1 ~ 1.5h of bubble processing spare；The solution C by following parts by weight material composition：10 ~ 14 parts of hydrophily concave convex rods
Soil, 5 ~ 8 parts of sodium pyrophosphates, 7 ~ 10 parts of fatty alcohol polyoxyethylene ether, 200 ~ 250 parts of deionized waters；
（6）To step（5）Treated after processing is dried in wicker plaiting article raw material, then carries out conventional braiding.
Further, step（1）Described in disinfect be with mass fraction be 0.5 ~ 1.5% liquor potassic permanganate
Carry out soaking disinfection processing.
Further, step（2）Described in Steam explosion treatment be specifically：Wicker plaiting article raw material is put into closed container
Interior, it is 100 ~ 105 DEG C of vapor that temperature is passed through into closed container, and the pressure in closed container is increased to 0.2 ~
0.25MPa will be unloaded in closed container to normal temperature and pressure after heat-insulation pressure keeping handles 7 ~ 8min in 20s.
Further, step（3）Described in immersion treatment when also apply frequency be 300 ~ 350kHz ultrasonic wave carry out
Radiation treatment.
Further, step（3）Described in lipophile attapulgite be that lipophilic group has been grafted in attapulgite's surface
Attapulgite modified after group, the grain diameter of the lipophile attapulgite is 0.1 ~ 1 μm.
Further, step（4）Described in immersion treatment when also apply power be 1500 ~ 1700W microwave carry out spoke
According to processing.
Further, step（5）Described in hydrophily attapulgite be that hydrophilic group has been grafted in attapulgite's surface
Attapulgite modified after group, the grain diameter of the hydrophily attapulgite is 0.6 ~ 15 μm.
Further, step（5）Described in immersion treatment when also apply frequency be 150 ~ 180kHz ultrasonic wave carry out
Radiation treatment.
Further, step（6）Described in drying process handled using freeze-drying process or infrared drying, it is dry
It is not more than 12% to wicker plaiting article raw material entirety water content.
The present invention has carried out wicker products special processing, and special processing has especially been carried out to wicker plaiting article raw material.Its
In Steam explosion treatment carried out to wicker plaiting article raw material, the institutional framework inside effectively loose raw material, improve fiber crystal region and
Gap between noncrystalline domain improves the surface-active of fiber, lays a good foundation for subsequent processing, is then carried out to raw material
Solution A impregnates modification, wherein immersion treatment is carried out with the solution A of formulated, the lipophile attapulgite tool in solution A
There is good oleophylic water repellency, under the action of remaining ingredient and ultrasonic wave, is effectively filled in the inside of raw material, it is then right
Raw material has carried out solution B and has impregnated modification, and under the action of microwave and remaining ingredient, Sodium Polyacrylate and cationic starch ooze
Enter into raw material, cationic starch can between wood fibre adhesive bond formed space network, and by Sodium Polyacrylate at
Divide and wrap fixation, forms a kind of three-dimensional solid water composite construction, enable to raw material that there is certain solid water ability, later to original
Material has carried out solution C and has impregnated modification, wherein carrying out immersion treatment with the solution C of formulated, the hydrophily in solution C is recessed
There is convex stick soil good hydrophilic oil repellent to be effectively filled in the table of raw material under the action of remaining ingredient and ultrasonic wave
Layer, the raw material ecto-entad after above-mentioned modification three times form " hydrophily attapulgite-solid solid water composite junction
The progressive tissue of structure-lipophile attapulgite " improves intensity, the anti-cracking ability of wicker products entirety；Close to the parent of outer layer
Aqueous attapulgite itself has certain soaking effect, and portion of water is enriched in dry environment, and three-dimensional solid water is multiple
It closes the water that hydrophily attapulgite can be enriched with by structure to further fix, this double-layer structure may make the surface layer of wicker products
Tissue contains a certain amount of moisture, avoids the undesirable generation such as hypohydration surface checking, fracture, the lipophile of innermost layer is recessed
The water repellent feature that convex stick soil has can avoid the moisture content in three-dimensional solid water composite construction from being penetrated into raw material, if excess moisture
The inside for penetrating into raw material, do not have not only enhancing wicker products surface characteristic effect, will increase the probability to go mouldy instead,
Whole mechanical strength characteristics can be also reduced, and then affect treatment effect.
The present invention has the following advantages compared with prior art：
The present invention has carried out wicker products special processing, and effectively preventing it, surface is cracking in dry environments,
The phenomenon that being even broken improves whole aesthetic feeling and uses quality, have good application value.
Specific implementation mode
Embodiment 1
A method of wicker products cracking is reduced, is included the following steps：
（1）First wicker plaiting article raw material is cleaned with clear water, then carry out disinfection processing, finally dries rear spare；
（2）To step（1）Treated, and wicker plaiting article raw material carries out Steam explosion treatment, takes out after the completion spare；
（3）By step（2）Treated, and wicker plaiting article raw material is immersed in solution A, and it is 35 DEG C that heating, which keeps the temperature of solution A, is impregnated
It is taken out after processing 1h spare；The solution A by following parts by weight material composition：12 parts of lipophile attapulgites, 5 parts of burnt phosphorus
Sour sodium, 7 parts of fatty alcohol polyoxyethylene ether, 200 parts of deionized waters；
（4）By step（3）Treated, and wicker plaiting article raw material is immersed in solution B, and it is 44 DEG C that heating, which keeps the temperature of solution B, is impregnated
It is taken out after processing 40min spare；The solution B by following parts by weight material composition：8 parts of Sodium Polyacrylates, 3 parts of cations
Starch, 6 parts of neopelexes, 4 parts of titanate coupling agents, 10 parts of ethyl acetate, 180 parts of deionized waters；
（5）By step（4）Treated, and wicker plaiting article raw material is immersed in solution C, and it is 40 DEG C that heating, which keeps the temperature of solution C, is impregnated
It is taken out after processing 1h spare；The solution C by following parts by weight material composition：10 parts of hydrophily attapulgites, 5 parts of burnt phosphorus
Sour sodium, 7 parts of fatty alcohol polyoxyethylene ether, 200 parts of deionized waters；
（6）To step（5）Treated after processing is dried in wicker plaiting article raw material, then carries out conventional braiding.
Further, step（1）Described in disinfect be with mass fraction be 0.5% liquor potassic permanganate carry out
Soaking disinfection processing.
Further, step（2）Described in Steam explosion treatment be specifically：Wicker plaiting article raw material is put into closed container
It is interior, the vapor that temperature is 100 DEG C is passed through into closed container, and the pressure in closed container is increased into 0.2MPa, heat preservation is protected
After pressure processing 7min, will be unloaded in closed container to normal temperature and pressure in 20s.
Further, step（3）Described in immersion treatment when also apply frequency be 300kHz ultrasonic wave irradiated
Processing.
Further, step（3）Described in lipophile attapulgite be that lipophilic group has been grafted in attapulgite's surface
Attapulgite modified after group, the grain diameter of the lipophile attapulgite is 0.1 ~ 1 μm.
Further, step（4）Described in immersion treatment when also apply power be 1500W microwave carry out at irradiation
Reason.
Further, step（5）Described in hydrophily attapulgite be that hydrophilic group has been grafted in attapulgite's surface
Attapulgite modified after group, the grain diameter of the hydrophily attapulgite is 0.6 ~ 15 μm.
Further, step（5）Described in immersion treatment when also apply frequency be 150kHz ultrasonic wave irradiated
Processing.
Further, step（6）Described in drying process use freeze-drying process, it is dry to wicker plaiting article raw material entirety water
Content is not more than 12%.
Embodiment 2
A method of wicker products cracking is reduced, is included the following steps：
（1）First wicker plaiting article raw material is cleaned with clear water, then carry out disinfection processing, finally dries rear spare；
（2）To step（1）Treated, and wicker plaiting article raw material carries out Steam explosion treatment, takes out after the completion spare；
（3）By step（2）Treated, and wicker plaiting article raw material is immersed in solution A, and it is 38 DEG C that heating, which keeps the temperature of solution A, is impregnated
It is taken out after processing 1.5h spare；The solution A by following parts by weight material composition：14 parts of lipophile attapulgites, 7 parts of cokes
Sodium phosphate, 8 parts of fatty alcohol polyoxyethylene ether, 230 parts of deionized waters；
（4）By step（3）Treated, and wicker plaiting article raw material is immersed in solution B, and it is 46 DEG C that heating, which keeps the temperature of solution B, is impregnated
It is taken out after processing 45min spare；The solution B by following parts by weight material composition：9 parts of Sodium Polyacrylates, 4 parts of cations
Starch, 7 parts of neopelexes, 6 parts of titanate coupling agents, 13 parts of ethyl acetate, 190 parts of deionized waters；
（5）By step（4）Treated, and wicker plaiting article raw material is immersed in solution C, and it is 43 DEG C that heating, which keeps the temperature of solution C, is impregnated
It is taken out after processing 1.2h spare；The solution C by following parts by weight material composition：12 parts of hydrophily attapulgites, 7 parts of cokes
Sodium phosphate, 9 parts of fatty alcohol polyoxyethylene ether, 230 parts of deionized waters；
（6）To step（5）Treated after processing is dried in wicker plaiting article raw material, then carries out conventional braiding.
Further, step（1）Described in disinfect be with mass fraction be 1% liquor potassic permanganate soaked
Bubble is disinfected.
Further, step（2）Described in Steam explosion treatment be specifically：Wicker plaiting article raw material is put into closed container
It is interior, the vapor that temperature is 103 DEG C is passed through into closed container, and the pressure in closed container is increased into 0.23MPa, heat preservation is protected
After pressure processing 7.5min, will be unloaded in closed container to normal temperature and pressure in 20s.
Further, step（3）Described in immersion treatment when also apply frequency be 330kHz ultrasonic wave irradiated
Processing.
Further, step（3）Described in lipophile attapulgite be that lipophilic group has been grafted in attapulgite's surface
Attapulgite modified after group, the grain diameter of the lipophile attapulgite is 0.1 ~ 1 μm.
Further, step（4）Described in immersion treatment when also apply power be 1600W microwave carry out at irradiation
Reason.
Further, step（5）Described in hydrophily attapulgite be that hydrophilic group has been grafted in attapulgite's surface
Attapulgite modified after group, the grain diameter of the hydrophily attapulgite is 0.6 ~ 15 μm.
Further, step（5）Described in immersion treatment when also apply frequency be 170kHz ultrasonic wave irradiated
Processing.
Further, step（6）Described in drying process use freeze-drying process, it is dry to wicker plaiting article raw material entirety water
Content is not more than 10%.
Embodiment 3
A method of wicker products cracking is reduced, is included the following steps：
（1）First wicker plaiting article raw material is cleaned with clear water, then carry out disinfection processing, finally dries rear spare；
（2）To step（1）Treated, and wicker plaiting article raw material carries out Steam explosion treatment, takes out after the completion spare；
（3）By step（2）Treated, and wicker plaiting article raw material is immersed in solution A, and it is 40 DEG C that heating, which keeps the temperature of solution A, is impregnated
It is taken out after processing 2h spare；The solution A by following parts by weight material composition：16 parts of lipophile attapulgites, 8 parts of cokes
Sodium phosphate, 10 parts of fatty alcohol polyoxyethylene ether, 250 parts of deionized waters；
（4）By step（3）Treated, and wicker plaiting article raw material is immersed in solution B, and it is 48 DEG C that heating, which keeps the temperature of solution B, is impregnated
It is taken out after processing 50min spare；The solution B by following parts by weight material composition：10 parts of Sodium Polyacrylates, 5 parts of sun from
Sub- starch, 8 parts of neopelexes, 7 parts of titanate coupling agents, 15 parts of ethyl acetate, 200 parts of deionized waters；
（5）By step（4）Treated, and wicker plaiting article raw material is immersed in solution C, and it is 45 DEG C that heating, which keeps the temperature of solution C, is impregnated
It is taken out after processing 1.5h spare；The solution C by following parts by weight material composition：14 parts of hydrophily attapulgites, 8 parts
Sodium pyrophosphate, 10 parts of fatty alcohol polyoxyethylene ether, 250 parts of deionized waters；
（6）To step（5）Treated after processing is dried in wicker plaiting article raw material, then carries out conventional braiding.
Further, step（1）Described in disinfect be with mass fraction be 1.5% liquor potassic permanganate carry out
Soaking disinfection processing.
Further, step（2）Described in Steam explosion treatment be specifically：Wicker plaiting article raw material is put into closed container
It is interior, the vapor that temperature is 105 DEG C is passed through into closed container, and the pressure in closed container is increased into 0.25MPa, heat preservation is protected
After pressure processing 8min, will be unloaded in closed container to normal temperature and pressure in 20s.
Further, step（3）Described in immersion treatment when also apply frequency be 350kHz ultrasonic wave irradiated
Processing.
Further, step（3）Described in lipophile attapulgite be that lipophilic group has been grafted in attapulgite's surface
Attapulgite modified after group, the grain diameter of the lipophile attapulgite is 0.1 ~ 1 μm.
Further, step（4）Described in immersion treatment when also apply power be 1700W microwave carry out at irradiation
Reason.
Further, step（5）Described in hydrophily attapulgite be that hydrophilic group has been grafted in attapulgite's surface
Attapulgite modified after group, the grain diameter of the hydrophily attapulgite is 0.6 ~ 15 μm.
Further, step（5）Described in immersion treatment when also apply frequency be 180kHz ultrasonic wave irradiated
Processing.
Further, step（6）Described in drying process handled using infrared drying, it is dry whole to wicker plaiting article raw material
Water content is not more than 12%.
Comparative example 1
This comparative example 1 compared with Example 2, eliminates step（3）Processing operation, method and step in addition to this is homogeneous
Together.
Comparative example 2
This comparative example 2 compared with Example 2, eliminates step（4）Processing operation, method and step in addition to this is homogeneous
Together.
Comparative example 3
This comparative example 3 compared with Example 2, eliminates step（5）Processing operation, method and step in addition to this is homogeneous
Together.
Control group
Any specially treated is not carried out to wicker products.
In order to compare effect of the present invention, select with wicker basket made of a batch（In order to promote the contrast of experiment, in wicker plaiting article
Coast of paint material has been coated on the surface of basket）As experimental subjects, use above-described embodiment 2, comparative example 1, comparison real respectively
The corresponding method processing of example 2, comparative example 3, control group is applied, it is 18 ~ 22% to place it in relative humidity after the completion, and temperature is
Static placement under conditions of 35 DEG C, counts the quality of wicker basket after 3 months, specific correction data is as shown in table 1 below：
Table 1
| Lacquer painting cracking rate（%） | Xylem cracking rate（%） | Horizontal shear strength（MPa） | |
| Embodiment 2 | 18.6 | 6.7 | 18.0 |
| Comparative example 1 | 25.2 | 13.6 | 14.7 |
| Comparative example 2 | 41.0 | 30.3 | 12.8 |
| Comparative example 3 | 52.6 | 25.4 | 13.4 |
| Control group | 80.2 | 43.5 | 12.1 |
Processing method of the present invention effectively enhances the integrated quality of wicker products it can be seen from upper table 1, improves it and anti-opens
Fragility energy, great popularizing value.
Claims (9)
1. a kind of method reducing wicker products cracking, which is characterized in that include the following steps：
（1）First wicker plaiting article raw material is cleaned with clear water, then carry out disinfection processing, finally dries rear spare；
（2）To step（1）Treated, and wicker plaiting article raw material carries out Steam explosion treatment, takes out after the completion spare；
（3）By step（2）Treated, and wicker plaiting article raw material is immersed in solution A, and it is 35 ~ 40 DEG C that heating, which keeps the temperature of solution A, leaching
It is taken out after 1 ~ 2h of bubble processing spare；The solution A by following parts by weight material composition：12 ~ 16 parts of lipophile attapulgites,
5 ~ 8 parts of sodium pyrophosphates, 7 ~ 10 parts of fatty alcohol polyoxyethylene ether, 200 ~ 250 parts of deionized waters；
（4）By step（3）Treated, and wicker plaiting article raw material is immersed in solution B, and it is 44 ~ 48 DEG C that heating, which keeps the temperature of solution B, leaching
It is taken out after 40 ~ 50min of bubble processing spare；The solution B by following parts by weight material composition：8 ~ 10 parts of Sodium Polyacrylates, 3
~ 5 parts of cationic starches, 6 ~ 8 parts of neopelexes, 4 ~ 7 parts of titanate coupling agents, 10 ~ 15 parts of ethyl acetate, 180 ~
200 parts of deionized waters；
（5）By step（4）Treated, and wicker plaiting article raw material is immersed in solution C, and it is 40 ~ 45 DEG C that heating, which keeps the temperature of solution C, leaching
It is taken out after 1 ~ 1.5h of bubble processing spare；The solution C by following parts by weight material composition：10 ~ 14 parts of hydrophily concave convex rods
Soil, 5 ~ 8 parts of sodium pyrophosphates, 7 ~ 10 parts of fatty alcohol polyoxyethylene ether, 200 ~ 250 parts of deionized waters；
（6）To step（5）Treated after processing is dried in wicker plaiting article raw material, then carries out conventional braiding.
2. a kind of method reducing wicker products cracking according to claim 1, which is characterized in that step（1）Described in
Disinfect be with mass fraction be 0.5 ~ 1.5% liquor potassic permanganate carry out soaking disinfection processing.
3. a kind of method reducing wicker products cracking according to claim 1, which is characterized in that step（2）Described in
Steam explosion treatment be specifically：Wicker plaiting article raw material is put into closed container, it is 100 ~ 105 that temperature is passed through into closed container
DEG C vapor, and the pressure in closed container is increased into 0.2 ~ 0.25MPa, after heat-insulation pressure keeping handles 7 ~ 8min, in 20s
It will be unloaded in closed container to normal temperature and pressure.
4. a kind of method reducing wicker products cracking according to claim 1, which is characterized in that step（3）Described in
Immersion treatment when also apply frequency be 300 ~ 350kHz ultrasonic wave carry out radiation treatment.
5. a kind of method reducing wicker products cracking according to claim 1, which is characterized in that step（3）Described in
Lipophile attapulgite be attapulgite modified after being grafted lipophilic group in attapulgite's surface, described lipophile
The grain diameter of attapulgite is 0.1 ~ 1 μm.
6. a kind of method reducing wicker products cracking according to claim 1, which is characterized in that step（4）Described in
Immersion treatment when also apply power be 1500 ~ 1700W microwave carry out radiation treatment.
7. a kind of method reducing wicker products cracking according to claim 1, which is characterized in that step（5）Described in
Hydrophily attapulgite be attapulgite modified after being grafted hydrophilic radical in attapulgite's surface, described hydrophily
The grain diameter of attapulgite is 0.6 ~ 15 μm.
8. a kind of method reducing wicker products cracking according to claim 1, which is characterized in that step（5）Described in
Immersion treatment when also apply frequency be 150 ~ 180kHz ultrasonic wave carry out radiation treatment.
9. a kind of method reducing wicker products cracking according to claim 1, which is characterized in that step（6）Described in
Drying process handled using freeze-drying process or infrared drying, it is dry to be not more than 12% to wicker plaiting article raw material entirety water content
?.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773933A (en) * | 2019-03-08 | 2019-05-21 | 李振洋 | A kind of preparation method of formaldehydeless environmental protection density plate |
| CN111941566A (en) * | 2020-08-11 | 2020-11-17 | 阜南县德盛隆工艺家具有限公司 | Method for manufacturing wicker handicraft |
-
2018
- 2018-04-26 CN CN201810385691.XA patent/CN108789729A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773933A (en) * | 2019-03-08 | 2019-05-21 | 李振洋 | A kind of preparation method of formaldehydeless environmental protection density plate |
| CN109773933B (en) * | 2019-03-08 | 2022-07-15 | 河北建丰木业有限公司 | Preparation method of formaldehyde-free environment-friendly density board |
| CN111941566A (en) * | 2020-08-11 | 2020-11-17 | 阜南县德盛隆工艺家具有限公司 | Method for manufacturing wicker handicraft |
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