CN108908539A - A kind of preparation method of environmentally protective thick china - Google Patents
A kind of preparation method of environmentally protective thick china Download PDFInfo
- Publication number
- CN108908539A CN108908539A CN201810733426.6A CN201810733426A CN108908539A CN 108908539 A CN108908539 A CN 108908539A CN 201810733426 A CN201810733426 A CN 201810733426A CN 108908539 A CN108908539 A CN 108908539A
- Authority
- CN
- China
- Prior art keywords
- thick china
- hot pressing
- veneer
- preparation
- environmentally protective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- 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
- B27K3/12—Impregnating by coating the surface of the wood with an impregnating paste
-
- 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
- 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
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
-
- 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
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
Abstract
The invention discloses a kind of preparation methods of environmentally protective thick china, its key points of the technical solution are that including the following steps：S1 Chinese toon veneer working process：Rotary-cut processing, and the micro veneer obtained with a thickness of 0.2mm~0.5mm are carried out after felling on veneer peeler；S2 drying and impregnation：Mould proof taste removal impregnation first is carried out to micro veneer, then low temperature backlight is dry；S3 selects the base of thick china；S4 carries out the base of thick china to spray mould proof eliminating smell agent, and it is dry to carry out low temperature backlight；S5 prepares thermoplasticity bond paper；S6 is overlapped according to meagre timber layer-glue film paper layer-base-glue film paper layer-meagre timber layer sequence；The material overlapped is sent into hot press together and carries out hot pressing by S7；S8 deburring and edge sealing：Plate after hot pressing carries out deburring, edge sealing, the processing of surface paint, has reached mouldy situation in reduction plate, the toxic gases discharge amounts such as formaldehyde has been reduced, thus the healthy new concept for meeting user's Green Home, fitting up safely.
Description
Technical field
The present invention relates to thick china processing technique field, in particular to a kind of preparation method of environmentally protective thick china.
Background technique
Thick china is commonly called as panel.It is to dig solid wood board precision at meagre wood skin, using clamping plate as substrate, by adhesion process
With the dalle of single side decoration function made of manufacturing.It is an essential important decoration material in Modern Family's finishing
Material.
The existing Chinese patent that can refer to application No. is CN200810163722.3, it discloses a kind of fancy veneer patches
Face wood-based plate and preparation method thereof, decoration veneer veneer with a thickness of 0.5~10mm, the back side of decoration veneer veneer is equipped with
Waterproof macromolecule resin water barrier, macromolecule resin water barrier with a thickness of 0.1~5mm.
In the process of manufacture of thick china, it is located in the middle substrate and generallys use glued board, medium density fibre board (MDF) etc.,
These plates itself will necessarily carry the substance that formaldehyde etc. is unfavorable for human health in process, these substances can be with
Plate enters inside the house of user, normally lives to influence people；Thick china is in long-time application process simultaneously
It is easy to appear mouldy situation, to reduce the work service life of thick china, both of these problems are always the production of veneer plate material
Enterprise considers the problems of in R&D process as emphasis.
Summary of the invention
The object of the present invention is to provide a kind of preparation methods of environmentally protective thick china, and whole plate can be reduced by playing
In it is mouldy the occurrence of, while the amount that the toxic gases such as formaldehyde are discharged into air is reduced, to meet user's green man
The healthy new concept occupy, fitted up safely.
Above-mentioned technical purpose of the invention technical scheme is that：A kind of environmentally protective thick china
Preparation method includes the following steps：
S1 Chinese toon veneer working process：It selects Chinese toon timber and carries out peeling processing, revolved on veneer peeler after felling
Cut processing, and the micro veneer obtained with a thickness of 0.2mm~0.5mm；
S2 drying and impregnation：Mould proof taste removal impregnation first is carried out to micro veneer, then low temperature backlight is dry；
S3 selects the base of one of glued board, medium density fibre board (MDF), solid wood finger-jointed plate as thick china, and carries out at sanding
Reason, to keep surfacing, thickness uniformity；
S4 carries out the base of thick china to spray mould proof eliminating smell agent, and it is dry to carry out low temperature backlight；
S5 prepares thermoplasticity bond paper：Thermoplasticity bond paper is cut to allow in thermoplasticity glue film and S3 the base's size phase obtained
Together；
S6 is on a polishing hot pressing backing plate according to meagre timber layer-glue film paper layer-base-glue film paper layer-meagre timber layer sequence
Overlapping；
S7 by the material overlapped be sent into together hot press carry out hot pressing, 110 DEG C~150 DEG C of hot pressing temperature, hot pressing pressure
0.8MPa~1.3MPa, hot pressing time 60s~180s；
S8 deburring and edge sealing：Plate after hot pressing carried out on edging and trimming saw through Balance Treatment 24 hours according to required size
Then deburring carries out micro veneer edge sealing, the processing of surface paint on edge banding machine；Obtain finished product thick china.
Through the above technical solutions, the meagre plate using toon-wood as plate, and by reasonable mould proof taste removal processing
Technique can reduce the occurrence of mouldy in whole plate, while reduce the amount that the toxic gases such as formaldehyde are discharged into air,
To meet the healthy new concept of user's Green Home, green fitting.
Preferably, the mould proof eliminating smell agent that mould proof taste removal uses include 1 part~6 parts caryophyllus oil, 0.2 part~2 parts mountains it is grey
Seed oil, 2~4 parts of quassia extract liquors, 3-6 parts of Radix Isatidis extract liquors, 1-2 parts of cordate houttuynia extract liquors, 200 parts of gross weight, remaining as molten
Agent ethyl alcohol.
Preferably, when a length of 0.5h~2h of the Chinese toon micro veneer through mould proof complexing agent impregnation.
Preferably, Radix Isatidis, cordate houttuynia, quassia extract liquor are condensed back mode using ethyl alcohol in mould proof eliminating smell agent.
Preferably, the low temperature in the low temperature backlight drying is specially 12 DEG C -16 DEG C in S2 and S4 step.
Preferably, hot pressing condition is 120 DEG C of hot pressing temperature, hot pressing pressure 1.1MPa, hot pressing time 100s in S7 step.
Preferably, dry using air-drying, specific air-dry time is 1.6-2.8m/S, air-dry time tool in S2 and S4 step
Body is 30min-2h.
In conclusion the invention has the advantages that：
1, Chinese toon tree can have the function of the harmful substances such as certain mould proof and absorption formaldehyde as micro veneer itself, reduce plate
The occurrence of material goes mouldy, while reducing the plates such as glued board, medium density fibre board (MDF) itself and give out the formaldehyde amount in air；
2, the case where the mould proof eliminating smell agent sprayed on micro veneer and substrate surface layer is that do not occur yet in the art, while root
It arranges in pairs or groups according to the reasonable component of selection, is capable of the amount of very stable reduction formaldehyde loss, guarantees that plate itself has less formaldehyde
It overflows, reduces the time in vacant house after finishing, quickly user can be allowed to move in.
Specific embodiment
Invention is further described in detail below.
In mould proof eliminating smell agent, Radix Isatidis, cordate houttuynia, quassia extract liquor are condensed back mode using ethyl alcohol and obtain, remaining is
It purchases from market.
Embodiment 1：A kind of preparation method of environmentally protective thick china, includes the following steps：
S1 Chinese toon veneer working process：It selects Chinese toon timber and carries out peeling processing, revolved on veneer peeler after felling
Cut processing, and the micro veneer obtained with a thickness of 0.2mm~0.5mm；
S2 drying and impregnation：Mould proof taste removal impregnation first is carried out to micro veneer, then low temperature backlight is dry, wherein mould proof
Mould proof eliminating smell agent is used in impregnation, which includes that the caryophyllus oil of 1Kg~6Kg, the mountain 0.2Kg~2Kg are grey
Seed oil, 2~4Kg quassia extract liquor, 3-6Kg Radix Isatidis extract liquor, 1-2Kg cordate houttuynia extract liquor, gross weight 200Kg, remaining as molten
Agent ethyl alcohol, when a length of 0.5h~2h of mass-impregnation processing, the low temperature during the low temperature backlight is dry is specially 12 DEG C -16 DEG C；
S3 selects base of the medium density fibre board (MDF) as thick china, and carries out sanding processing, to keep surfacing, thickness equal
It is even consistent；
S4 carries out the base of thick china to spray mould proof eliminating smell agent, and carries out the drying of low temperature backlight, in the low temperature backlight drying
Low temperature be specially 12 DEG C -16 DEG C, and carry out air-drying processing, specific air-dry time is 1.6-2.8m/S, and air-dry time is specially
30min-2h；
S5 prepares thermoplasticity bond paper：Thermoplasticity bond paper is cut to allow in thermoplasticity glue film and S3 the base's size phase obtained
Together；
S6 is on a polishing hot pressing backing plate according to meagre timber layer-glue film paper layer-base-glue film paper layer-meagre timber layer sequence
Overlapping；
S7 by the material overlapped be sent into together hot press carry out hot pressing, 110 DEG C~150 DEG C of hot pressing temperature, hot pressing pressure
0.8MPa~1.3MPa, hot pressing time 60s~180s；
S8 deburring and edge sealing：Plate after hot pressing carried out on edging and trimming saw through Balance Treatment 24 hours according to required size
Then deburring carries out micro veneer edge sealing, the processing of surface paint on edge banding machine；Obtain finished product thick china.
Embodiment 2-8：
Comparative example 1：Using base identical with embodiment, and traditional direct gluing processing technology is used, but selects Chinese toon
Carpentery workshop is micro veneer.
Comparative example 2：Using base identical with embodiment, and traditional direct gluing processing technology is used, selected simultaneously
Beech is as micro veneer.
Concentration of formaldehyde test experience
Select closed laboratory 30m2,, and placing 10 pieces of single-block areas is 5m2Identical date of manufacture thick china 12h, for 24 hours, point
It Jian Ce not concentration of formaldehyde when placing the plate in different embodiment and comparative examples in air.
Specific choose in laboratory of concentration of formaldehyde detection is highly 3 points of 1.2m, and the distance of 3 points apart from wall is big
In 50cm, concentration of formaldehyde is the average value of data detected by three points.
Table two is content of formaldehyde detection statistics table.
Through upper table it can be found that in initial several days of house ornamentation, plate is obtained using present invention process and is placed on air
In, the content of formaldehyde in air is far below conventional sheet, therefore demonstrates this kind of method with good also by actual experiment
Implementation result.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (7)
1. a kind of preparation method of environmentally protective thick china, it is characterised in that：Include the following steps：
S1 Chinese toon veneer working process：It selects Chinese toon timber and carries out peeling processing, revolved on veneer peeler after felling
Cut processing, and the micro veneer obtained with a thickness of 0.2mm~0.5mm；
S2 drying and impregnation：Mould proof taste removal impregnation first is carried out to micro veneer, then low temperature backlight is dry；
S3 selects the base of one of glued board, medium density fibre board (MDF), solid wood finger-jointed plate as thick china, and carries out at sanding
Reason, to keep surfacing, thickness uniformity；
S4 carries out the base of thick china to spray mould proof eliminating smell agent, and it is dry to carry out low temperature backlight；
S5 prepares thermoplasticity bond paper：Thermoplasticity bond paper is cut to allow in thermoplasticity glue film and S3 the base's size phase obtained
Together；
S6 is on a polishing hot pressing backing plate according to meagre timber layer-glue film paper layer-base-glue film paper layer-meagre timber layer sequence
Overlapping；
S7 by the material overlapped be sent into together hot press carry out hot pressing, 110 DEG C~150 DEG C of hot pressing temperature, hot pressing pressure
0.8MPa~1.3MPa, hot pressing time 60s~180s；
S8 deburring and edge sealing：Plate after hot pressing carried out on edging and trimming saw through Balance Treatment 24 hours according to required size
Then deburring carries out micro veneer edge sealing, the processing of surface paint on edge banding machine；Obtain finished product thick china.
2. a kind of preparation method of environmentally protective thick china according to claim 1, which is characterized in that mould proof taste removal uses
Mould proof eliminating smell agent include 1 part~6 parts of caryophyllus oil, 0.2 part~2 portions litsea citrate oils, 2~4 parts of quassia extract liquors, 3-6 parts
Radix Isatidis extract liquor, 1-2 parts of cordate houttuynia extract liquors, 200 parts of gross weight, remaining as etoh solvent.
3. a kind of preparation method of environmentally protective thick china according to claim 2, it is characterised in that：The Chinese toon is meagre
When a length of 0.5h~2h of the wood through mould proof complexing agent impregnation.
4. a kind of preparation method of environmentally protective thick china according to claim 1, it is characterised in that：Mould proof eliminating smell agent
In, Radix Isatidis, cordate houttuynia, quassia extract liquor are condensed back mode using ethyl alcohol.
5. a kind of preparation method of environmentally protective thick china according to claim 1, it is characterised in that：S2 and S4 step
In, the low temperature in the low temperature backlight drying is specially 12 DEG C -16 DEG C.
6. a kind of preparation method of environmentally protective thick china according to claim 1, it is characterised in that：In S7 step, heat
Press strip part is 120 DEG C of hot pressing temperature, hot pressing pressure 1.1MPa, hot pressing time 100s.
7. a kind of preparation method of environmentally protective thick china according to claim 1, it is characterised in that：S2 and S4 step
In, dry using air-drying, specific air-dry time is 1.6-2.8m/S, and air-dry time is specially 30min-2h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733426.6A CN108908539A (en) | 2018-07-05 | 2018-07-05 | A kind of preparation method of environmentally protective thick china |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733426.6A CN108908539A (en) | 2018-07-05 | 2018-07-05 | A kind of preparation method of environmentally protective thick china |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108908539A true CN108908539A (en) | 2018-11-30 |
Family
ID=64425409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810733426.6A Pending CN108908539A (en) | 2018-07-05 | 2018-07-05 | A kind of preparation method of environmentally protective thick china |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810285A (en) * | 2020-12-31 | 2021-05-18 | 惠州市森林装饰材料有限公司 | Preparation process of anti-aging decorative plate |
| CN112900146A (en) * | 2021-03-03 | 2021-06-04 | 东莞市贝辉装饰材料有限公司 | Impregnated adhesive film paper with fragrance and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810285A (en) * | 2020-12-31 | 2021-05-18 | 惠州市森林装饰材料有限公司 | Preparation process of anti-aging decorative plate |
| CN112900146A (en) * | 2021-03-03 | 2021-06-04 | 东莞市贝辉装饰材料有限公司 | Impregnated adhesive film paper with fragrance and preparation method thereof |
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