CN105710945A - Manufacturing method for tea polyphenol modified environmental-friendly artificial board - Google Patents
Manufacturing method for tea polyphenol modified environmental-friendly artificial board Download PDFInfo
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- CN105710945A CN105710945A CN201610224029.7A CN201610224029A CN105710945A CN 105710945 A CN105710945 A CN 105710945A CN 201610224029 A CN201610224029 A CN 201610224029A CN 105710945 A CN105710945 A CN 105710945A
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- tea polyphenols
- based plate
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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
- B27K3/34—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
- B27K3/02—Processes; Apparatus
-
- 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
- B27K2200/00—Wooden materials to be treated
- B27K2200/15—Pretreated particles or fibres
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention provides a manufacturing method for a tea polyphenol modified environmental-friendly artificial board and belongs to the technical field of building materials for home decoration. For the problems that in the prior art, a method of directly adding tea dust and tea products is not suitable for manufacturing of single boards and plate products, raw materials cannot be reused, the cost is higher, produced products are nonuniform in texture, and the strength is affected, the manufacturing method includes the following steps that firstly, water is added to tea polyphenol powder to form a tea polyphenol aqueous solution with the mass fraction ranging from 2% to 10%; secondly, the pH value of the tea polyphenol aqueous solution is adjusted to range from 5 to 7; thirdly, according to the difference of structural units for forming the artificial board, normal-pressure soaking or pressurizing and dipping treatment is conducted on the structural units through the tea polyphenol aqueous solution for dipping modification; and fourthly, the structural units obtained after dipping modification treatment are subjected to drying, mixing with glue, laying, assembling, hot-pressing and edge cutting, and the tea polyphenol modified environmental-friendly artificial board is obtained. The manufacturing method has the beneficial effects that cost is low, the formaldehyde emission of the products is reduced greatly, the physical property of the products is changed, and comprehensive performance is improved.
Description
Technical field
The invention belongs to building materials of house fitting-up technical field, relate to a kind of environment friendly artificial board preparation method adding tea polyphenols.
Background technology
Formaldehyde is be detrimental to health one big killer, the wood-based plate class wood materials that house decoration uses all in various degree containing formaldehyde pollution.
Some composition in Folium Camelliae sinensis with formaldehyde reaction, can play the effect of formaldehyde adsorption.Wang Jinquan is based on forefathers' research about Folium Camelliae sinensis and formaldehyde reaction and report, adopt certain density boil (bubble) Aqua Folium Camelliae sinensis, Polyethylene Glycol, thiourea, carbamide preparation compound recipe solution carry out impregnation, use modified glue compacting plywood, obtain the plywood that burst size of methanal is relatively low.The mechanism that Folium Camelliae sinensis is removed formaldehyde by Deng Feiying etc. is analyzed, it has been found that Folium Camelliae sinensis is except having physisorption, and the phenolic hydroxyl group in catechin has very strong reducing power, can react with formaldehyde.Guo Man Jia et al. discloses a kind of wood-based plate adding tea dust and tea polyphenols, this wood-based plate is made up of wood raw material, tea dust, tea polyphenols, binding agent, fire retardant and preservative, and step is by wood raw material process, pre-steaming, dry, interpolation composite material and artificial board shaping.When this wood-based plate is applied in interior decoration and furniture, can not only suppress and kill the antibacterial of indoor, and timber and indoor formaldehyde can also be removed, play the effect purifying air.Tu Youying etc. disclose a kind of preparation method of artificial board containing tea, tea extract or tea products waste, and directly using tea dust is raw material, mixes with adhesive and is pressed into sheet material, can significantly reduce the free formaldehyde release of particieboard.Chen Longdi discloses a kind of except formaldehyde artificial board, adopts the method for the formaldehyde scavenger applicating artificial sheet material containing tea polyphenols to reach to remove the purpose of formaldehyde.Zhao Xing ability etc. discloses a kind of timber floor containing tea polyphenols and preparation method thereof, by being coated with the table paint containing tea polyphenols in substrate side surfaces and surface, timber floor is made to have the characteristic of tea polyphenols, it is possible not only to distribute the abnormal smells from the patient of tea polyphenols, and is beneficial to the absorption harmful substance such as heavy metal, formaldehyde.These documents and patent certificate tea polyphenols react with formaldehyde, can be used for reduction formaldehyde in Wood-based Panel Production and use procedure.
Above-mentioned prior art can be divided mainly into three kinds of forms: a kind of is directly in the way of tea dust, stalky tea compacting wood-based plate, owing to stalky tea fibre length is shorter, it is difficult to the wood-based plate as lumber fibre compacting and forms cross-linked structure, the sheet material of thinner thickness can only be suppressed, utilize field to be very limited.In addition the cellulose components contained in stalky tea is only about 1/5th of timber, and cellulose plays a supportive role in plant, directly determines the mechanical property of sheet material.Due to less containing cellulose in stalky tea, although using stalky tea pressed sheet burst size of methanal to reduce, mechanical property relatively conventional artificial's plate also has decline.It is add tea dust, stalky tea or tea polyphenols in wood-based plate generation process that the derivant utilizing tea and tea manufactures the another way of environment friendly artificial board; this mode is applicable to the manufacture of the microstructure unit sheet material such as particieboard, fibre board; but owing to tea dust, stalky tea or tea polyphenols etc. and lumber fibre, shaving shape are different; density variation; applying glue, sheet material easily cause when mating formation mats formation uneven, affects sheet material entirety material.And, directly add tea polyphenols in sheet material, with high costs, it is more difficult to open up markets.The third utilizes form to be by tea, tea polyphenols modified adhesive or paint, then with forms such as brushings for artificial board, this method mainly can improve sheet material Local Property, and the position plate property not being brushed to for modifying agent improves.
Summary of the invention
The method directly adding tea dust and tea product is adopted not to be suitable for the preparation of veneer, sheet material series products for prior art, and raw material can not reuse, relatively costly, the product material produced is uneven, affect intensity, the preparation method that the invention provides a kind of novel environment friendly fitment material for family tea polyphenols modified environment-friendly wood-based plate, use the method for dipping tea polyphenols aqueous solution to wooden structures cell processing, production uniform in material, the wood-based panel product that bonding strength is good, with low cost, burst size of methanal is low.
It is an object of the invention to be achieved through the following technical solutions:
A kind of preparation method of tea polyphenols modified environment-friendly wood-based plate, adopt a certain amount of tea polyphenols powder obtained aqueous solution, by the mode of Dipping or vacuum-impregnating by pressure to construction unit modifications such as fiber, wood shavings, wood single-plate and sheet materials, use process after wood structure unit drying, gluing, hot pressing low burst size of methanal wood-based plate.Specifically comprise the following steps that
One, tea polyphenols powder is added water it is configured to the tea polyphenols aqueous solution that mass fraction is 2～10%.
Two, tea polyphenols solution ph is regulated to 5～7.
Three, constitute construction unit according to wood-based plate different, use tea polyphenols aqueous solution that construction unit carries out Dipping or impregnating by pressure processes dipping modified.
Four, to dipping modification after construction unit be dried, glue mixing, mat formation, assembly, hot pressing, cutting edge, prepare tea polyphenols modified environment-friendly wood-based plate.
In said method, described wood-based plate construction unit is wooden shavings, fiber, veneer or sheet material.The wood-based plate of preparation corresponds to particieboard, fibre board, plywood, core-board and solid wooden compound floor base material.
In said method, when described wood-based plate construction unit is wood shavings, fiber and veneer, using tea polyphenols aqueous solution that construction unit is carried out Dipping, soak time is 30～45min.
In said method, when described wood-based plate construction unit is sheet material, use tea polyphenols aqueous solution that construction unit is carried out impregnating by pressure process.
Tea polyphenols is the polyphenols extracting from Folium Camelliae sinensis, is mainly grouped into by 4 kinds of one-tenth such as epicatechin, epicatechin gallate vinegar, epigallo catechin, EGCG vinegar, has been found to tea polyphenols and easily reacts with formaldehyde.The present invention adopts and wooden structures unit first uses tea polyphenols aqueous impregnation modified (normal pressure and vacuum-pressurization), after be prepared according to finished product type traditionally Wood-based Panel Production method.Compared to prior art, present invention have the advantage that
1, with low cost.Folium Camelliae sinensis source is wide, and China has a large amount of low-grade tea and fannings end residue every year, can be used to extract tea polyphenols, and the tea polyphenols aqueous solution being used for soaking (impregnating by pressure) is reusable.
2, product burst size of methanal is greatly reduced.Such as, compared with the common birch plywood produced when the plywood adopting concentration to be the birch veneer production that 6% tea polyphenols aqueous solution soaking is crossed is with same process, the former burst size of methanal is only 1/4th of the latter.
3, product physical property changes.Difference according to wood material species and tea polyphenols concentration of aqueous solution, the product colour produced presents the depth and goes out different red, noble attractive in appearance, and can distribute weak tea perfume (or spice), brings joyful to people.
4, combination property improves.There is not significant change in product glue performance, mechanical property on the basis of reduction burst size of methanal.
Accompanying drawing explanation
Fig. 1 is tea polyphenols modified artificial board production technology flow chart.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is further described; but it is not limited thereto; every technical solution of the present invention modified or equivalent replaces, without deviating from the spirit and scope of technical solution of the present invention, all should be encompassed in protection scope of the present invention.
Detailed description of the invention one: the preparation method that present embodiments provide for a kind of tea polyphenols modified environment-friendly wood-based plate, as it is shown in figure 1, specifically comprise the following steps that
One, tea polyphenols powder is added water it is configured to the tea polyphenols aqueous solution that mass fraction is 2～10%.Tea polyphenols powder is yellowish to yellowish-brown powder, soluble in water and ethanol, and active substance content is 85%.Selecting suitable tea polyphenols concentration of aqueous solution according to product needed, consider for product cost and tea polyphenols dissolubility, tea polyphenols concentration of aqueous solution is unsuitable too high, it is therefore proposed that mass fraction is less than 10%.
Two, owing to tea polyphenols aqueous solution natural ph is strongly acidic solution, immersion process is likely to lumber fibre is destroyed, therefore regulates tea polyphenols solution ph to 5～7.
Three, constitute construction unit according to wood-based plate different, construction unit is carried out Dipping or impregnating by pressure processes.
The Component units of particieboard, fibre board and plywood respectively wooden shavings, fiber, veneer, these construction unit thinner thicknesses (less than 1cm), and tea polyphenols molecule is less, soluble in water, adopt Dipping method that tea polyphenols molecule can be made to enter timber, reach the purpose modifiied.Test finds, tea polyphenols aqueous solution for mass fraction 10%, immersion changes over not quite more than veneer rate of body weight gain after 30min, tea polyphenols aqueous solution for mass fraction 6%, immersion extends weightening finish in time slowly more than veneer after 45min, because for the wood structure unit of reduced size, after certain time, timber pore is filled up by medicament substantially, continue to extend soak time to have little significance, therefore soak time that can be suitable according to producing actual selection.For having certain thickness sheet material, for instance for core-board manufacture sheet metal thickness at 3～25mm, can be selected for vacuum-impregnating by pressure device and timber carried out vacuum-impregnating by pressure.Concrete grammar is evacuation 0.5～1.5 hour in the environment that vacuum is 0.098MPa, uses tea polyphenols aqueous impregnation timber, impregnation pressure 0.8～1.2MPa.Wood structure unit after using tea polyphenols aqueous solution to process need to select its follow-up production technology according to final product form.
Four, for fiber, wood shavings class unit, drying baker or dry kiln can be used to be dried process, then carry out glue mixing, mat formation, assembly, hot pressing, the technique such as cutting edge make fibre board, particieboard etc..For Monoplacophora unit, for preventing convection drying timber generation drying shrinkage buckling deformation, hot press is adopted to dry, method is to be put on the heating platen being preheating to 150 DEG C by appropriate veneer, upper and lower plates heats simultaneously, but does not apply pressure, when veneer no longer has steam to emerge, think and dried, then carry out gluing, mat formation, hot pressing, the technique such as cutting edge make plywood or veneer decoration panel etc..Drying baker or dry kiln then can be used to be dried process for sheet material class unit, then carry out gluing, mat formation, hot pressing, the technique such as cutting edge make core-board, solid wooden compound floor base material etc..Hot compression parameters is adjusted according to product difference, specifically can according to the manufacturing parameter of assortment, the difference reference existing product of glue kind.Finished color is kermesinus, distributes weak tea perfume (or spice).
Table 1 wood-based plate constitutes construction unit and corresponding wood-based panel product preparation method thereof
| Construction unit | Corresponding wood-based plate | Impregnation method | Drying mode |
| Fiber | Fibre board | Dipping | Drying baker, dry kiln |
| Wood shavings | Particieboard | Dipping | Drying baker, dry kiln |
| Veneer | Plywood | Dipping | Hot press dries |
| Sheet material | Core-board, solid wooden compound floor base material | Vacuum-impregnating by pressure | Drying baker, dry kiln |
Detailed description of the invention two: the preparation method that present embodiments provide for a kind of tea polyphenols modified environment-friendly particieboard, specifically comprises the following steps that
One, tea polyphenols powder is added water it is configured to the tea polyphenols aqueous solution that mass fraction is 10%.
Two, tea polyphenols solution ph is regulated to neutral.
Three, wooden shavings is carried out Dipping 45min.
Four, the wood shavings that tea polyphenols soaked use dry kiln to be dried process, then carry out glue mixing, mat formation, assembly, hot pressing, the technique such as cutting edge make particieboard.
Detailed description of the invention three: the preparation method that present embodiments provide for a kind of tea polyphenols modified environment-friendly fibre board, specifically comprises the following steps that
One, tea polyphenols powder is added water it is configured to the tea polyphenols aqueous solution that mass fraction is 6%.
Two, tea polyphenols solution ph is regulated to 6.
Three, lumber fibre is carried out Dipping 30min.
Four, the lumber fibre that tea polyphenols soaked uses drying baker to be dried process, then carry out glue mixing, mat formation, assembly, hot pressing, the technique such as cutting edge make fibre board.
Detailed description of the invention four: the preparation method that present embodiments provide for a kind of tea polyphenols modified environment-friendly plywood, specifically comprises the following steps that
One, tea polyphenols powder is added water it is configured to the tea polyphenols aqueous solution that mass fraction is 6%.
Two, tea polyphenols solution ph is regulated to 6.5.
Three, veneer is carried out Dipping 35min.
Four, impregnated for tea polyphenols veneer is put on the heating platen being preheating to 150 DEG C, upper and lower plates heats simultaneously, but does not apply pressure, when veneer no longer has steam to emerge, think and dried, then carry out gluing, mat formation, hot pressing, the technique such as cutting edge make plywood.
The plywood (a group) that the plywood (b group) present embodiment made and not soaking veneer are made under same heat pressing process carries out bonding strength and burst size of methanal contrast, and experimental result is as shown in tables 2 and 3.Can be seen that the plywood using present embodiment to prepare and common process prepare plywood gluing intensity difference little, the more conventional plywood of burst size of methanal substantially reduces.
Table 2 plywood gluing strength test results
| Numbering | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | On average |
| A group | 0.882 | 0.997 | 0.782 | 0.964 | 0.352 | 0.918 | 0.000 | 0.783 | 0.168 | 0.000 | 0.655 | 1.016 | 0.626 |
| B group | 0.951 | 0.585 | 0.577 | 0.432 | 0.732 | 0.728 | 0.765 | 0.746 | 0.746 | 1.343 | 0.000 | 0.000 | 0.634 |
Table 3 plywood burst size of methanal test result
| Numbering | 1 | 2 | On average |
| A group | 0.762 | 0.796 | 0.8 |
| B group | 0.195 | 0.218 | 0.2 |
Detailed description of the invention five: the preparation method that present embodiments provide for a kind of tea polyphenols modified environment-friendly birch fancy veneer, specifically comprises the following steps that
One, tea polyphenols powder is added water it is configured to the tea polyphenols aqueous solution that mass fraction is 6%.
Two, tea polyphenols solution ph is regulated to 6.5.
Three, birch veneer is carried out Dipping 40min.
Four, being put on the heating platen being preheating to 150 DEG C by impregnated for tea polyphenols veneer, upper and lower plates heats simultaneously, but does not apply pressure, when veneer no longer has steam to emerge, it is believed that dried, makes the modified birch fancy veneer of tea polyphenols.
Detailed description of the invention six: the preparation method that present embodiments provide for a kind of tea polyphenols modified environment-friendly core-board, specifically comprises the following steps that
One, tea polyphenols powder is added water it is configured to the tea polyphenols aqueous solution that mass fraction is 10%.
Two, tea polyphenols solution ph is regulated to 5.5.
Three, evacuation 1 hour in the environment that vacuum is 0.098MPa, uses tea polyphenols aqueous impregnation sheet material (Component units of core-board, for the plate core of core-board), impregnation pressure 1.0MPa.
Four, use dry kiln to be dried process, then carry out gluing, mat formation, hot pressing, the technique such as cutting edge make core-board.
Detailed description of the invention seven: the preparation method that present embodiments provide for a kind of tea polyphenols modified environment-friendly solid wooden compound floor base material, specifically comprises the following steps that
One, tea polyphenols powder is added water it is configured to the tea polyphenols aqueous solution that mass fraction is 8%.
Two, tea polyphenols solution ph is regulated to 6.0.
Three, evacuation 1.5 hours in the environment that vacuum is 0.098MPa, use tea polyphenols aqueous solution sheet material, impregnation pressure 1.2MPa.
Four, use dry kiln to be dried process, then carry out gluing, mat formation, hot pressing, the technique such as cutting edge make solid wooden compound floor base material.
Claims (8)
1. the preparation method of a tea polyphenols modified environment-friendly wood-based plate, it is characterised in that described preparation method step is as follows:
One, tea polyphenols powder is added water it is configured to the tea polyphenols aqueous solution that mass fraction is 2～10%；
Two, tea polyphenols solution ph is regulated to 5～7；
Three, constitute construction unit according to wood-based plate different, use tea polyphenols aqueous solution that construction unit carries out Dipping or impregnating by pressure processes；
Four, to process after construction unit be dried, glue mixing, mat formation, assembly, hot pressing, cutting edge, obtain tea polyphenols modified environment-friendly wood-based plate.
2. the preparation method of tea polyphenols modified environment-friendly wood-based plate according to claim 1, it is characterised in that described wood-based plate is particieboard, fibre board, plywood, core-board and solid wooden compound floor base material etc..
3. the preparation method of tea polyphenols modified environment-friendly wood-based plate according to claim 1, it is characterised in that when described wood-based plate is particieboard, fibre board or plywood, uses tea polyphenols aqueous solution that construction unit is carried out Dipping.
4. the preparation method of tea polyphenols modified environment-friendly wood-based plate according to claim 3, it is characterised in that the described Dipping time is 30～45min.
5. the preparation method of tea polyphenols modified environment-friendly wood-based plate according to claim 1, it is characterised in that when described wood-based plate is core-board, solid wooden compound floor base material, uses tea polyphenols aqueous solution that construction unit is carried out impregnating by pressure process.
6. the preparation method of tea polyphenols modified environment-friendly wood-based plate according to claim 5, it is characterized in that what described impregnating by pressure processed method particularly includes: evacuation 0.5～1.5 hour in the environment that vacuum is 0.098MPa, use tea polyphenols aqueous impregnation timber, impregnation pressure 0.8～1.2MPa.
7. the preparation method of tea polyphenols modified environment-friendly wood-based plate according to claim 1, it is characterised in that when described wood-based plate is particieboard, fibre board or core-board, solid wooden compound floor base material, uses drying baker or dry kiln to be dried process.
8. the preparation method of tea polyphenols modified environment-friendly wood-based plate according to claim 1, it is characterised in that when described wood-based plate is plywood, adopts hot press to dry.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081412A (en) * | 2017-11-29 | 2018-05-29 | 南宁科天水性科技有限责任公司 | A kind of thin wood veneer, its manufacturing process and the application of the aldehyde that has the function of to disappear |
| CN108127755A (en) * | 2017-11-20 | 2018-06-08 | 湖州南浔丽学木制品厂 | Woodwork eliminating smell agent and preparation method thereof |
| CN109719816A (en) * | 2018-11-22 | 2019-05-07 | 安徽兴华农庄有限公司 | A kind of flexible gardens anticorrosive wood and preparation method thereof |
| CN116141445A (en) * | 2023-03-09 | 2023-05-23 | 江苏福庆家居有限公司 | Artificial board warping trimming process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554987A (en) * | 2010-12-26 | 2012-07-11 | 徐州盛和木业有限公司 | Multifunctional laminated veneer composite board and manufacturing method thereof |
| CN103133851A (en) * | 2013-03-19 | 2013-06-05 | 郭漫笳 | Artificial board with added tea dust and tea polyphenol and manufacturing method thereof |
| CN104400852A (en) * | 2014-10-29 | 2015-03-11 | 龙岩学院 | Making method of engineering anticorrosion bamboo |
| CN104722173A (en) * | 2013-12-19 | 2015-06-24 | 青岛天地碳素有限公司 | Making method for formaldehyde capture agent |
-
2016
- 2016-04-12 CN CN201610224029.7A patent/CN105710945A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554987A (en) * | 2010-12-26 | 2012-07-11 | 徐州盛和木业有限公司 | Multifunctional laminated veneer composite board and manufacturing method thereof |
| CN103133851A (en) * | 2013-03-19 | 2013-06-05 | 郭漫笳 | Artificial board with added tea dust and tea polyphenol and manufacturing method thereof |
| CN104722173A (en) * | 2013-12-19 | 2015-06-24 | 青岛天地碳素有限公司 | Making method for formaldehyde capture agent |
| CN104400852A (en) * | 2014-10-29 | 2015-03-11 | 龙岩学院 | Making method of engineering anticorrosion bamboo |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127755A (en) * | 2017-11-20 | 2018-06-08 | 湖州南浔丽学木制品厂 | Woodwork eliminating smell agent and preparation method thereof |
| CN108081412A (en) * | 2017-11-29 | 2018-05-29 | 南宁科天水性科技有限责任公司 | A kind of thin wood veneer, its manufacturing process and the application of the aldehyde that has the function of to disappear |
| CN109719816A (en) * | 2018-11-22 | 2019-05-07 | 安徽兴华农庄有限公司 | A kind of flexible gardens anticorrosive wood and preparation method thereof |
| CN116141445A (en) * | 2023-03-09 | 2023-05-23 | 江苏福庆家居有限公司 | Artificial board warping trimming process |
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