CN109664381A - A kind of wood veneer production technology - Google Patents
A kind of wood veneer production technology Download PDFInfo
- Publication number
- CN109664381A CN109664381A CN201910052532.2A CN201910052532A CN109664381A CN 109664381 A CN109664381 A CN 109664381A CN 201910052532 A CN201910052532 A CN 201910052532A CN 109664381 A CN109664381 A CN 109664381A
- Authority
- CN
- China
- Prior art keywords
- substrate
- glue groove
- cloth glue
- production technology
- wood veneer
- 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.)
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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
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/043—Ornamental plaques, e.g. decorative panels, decorative veneers containing wooden elements
Abstract
The invention discloses a kind of wood veneer production technologies, comprising the following steps: S1, uniformly opens up cloth glue groove on substrate binding face, obtains substrate；S2, the binding face frosted of substrate is handled, obtains the frosting of substrate；S3, intersect applied in two coats glue layer on the frosting of substrate, obtain the coated face of substrate；S4, wood decorations layer is adhered on coated face along the arragement direction of cloth glue groove, obtains composite plate；S5, preload processing is carried out to composite plate, obtains half-finished product plate；S6, half-finished product plate is subjected to hot-pressing processing, obtains production board.The present invention improves the connection fastness of wood decorations layer, guarantees product quality.
Description
Technical field
The present invention relates to technical field of board processing, in particular to a kind of wood veneer production technology.
Background technique
With the application of various wood-base fibre and particle panel materials in furniture and woodwork production, need using various veneers and edging material
Make incrustation and edge Seal treatment.There are many types by the difference of its material for veneer (containing edge sealing) material, wherein wooden class
Have natural veneer, artificial veneer, veneer etc.；Papery class has printed decoration paper, synthetic resin impregnated paper, decorative panel etc.；Modeling
Material class has polyvinyl chloride (PVC) film, polyethylene (PVE) film, polyene hydroxyl (match of Alkorcell Losec) film etc.；It is other
There are also various textile fabrics, synthetic leather, metal foil etc..Surface lining mainly plays surface protection and two kinds of incrustation, no
Same surface lining has different decorative effects.
Veneer is a kind of wooden advanced surface lining being commonly used in Furniture manufacture and interior decoration, is widely applied
It is used in household and the production of wooden device in each, and there is the phenomenon that easy degumming during existing face veneer veneer patch,
And glue surface bonding flatness is relatively poor, influences product quality.
Summary of the invention
The purpose of the present invention is to provide a kind of wood veneer production technologies, it improves the connection fastness of wood decorations layer, protects
Demonstrate,prove product quality.
Above-mentioned purpose of the invention has the technical scheme that
A kind of wood veneer production technology, comprising the following steps:
S1, cloth glue groove is uniformly opened up on substrate binding face, obtain substrate；
S2, the binding face frosted of substrate is handled, obtains the frosting of substrate；
S3, intersect applied in two coats glue layer on the frosting of substrate, obtain the coated face of substrate；
S4, wood decorations layer is adhered on coated face along the arragement direction of cloth glue groove, obtains composite plate；
S5, preload processing is carried out to composite plate, obtains half-finished product plate；
S6, half-finished product plate is subjected to hot-pressing processing, obtains production board.
By using above-mentioned technical proposal, cloth glue groove is opened up in substrate surface, and first along cloth on the binding face of substrate
One layer of glue is applied in the direction of glue groove arrangement, one layer of glue is applied further along the length direction of cloth glue groove, in this way, both ensure that glue-line existed
It uniformly densely being coated on substrate, two layers of glue arranged in a crossed manner, which is more advantageous to, improves glue to the adhesion strength of wood decorations layer, thus
Bond effect of the wood decorations layer on substrate is improved, degumming problem occurs to reduce the later period, guarantees the decorative effect of wood veneer.
The present invention is further arranged to: in S1, the both ends of the cloth glue groove length direction offer overflow launder, described to overflow
The length direction of chute is parallel with the arragement direction of cloth glue groove.
By using above-mentioned technical proposal, glue that the setting of overflow launder enables glue extra in hot pressing by
Overflow launder buffering reduces later period scale removal process to effectively reduce the generation of glue from overflowing phenomenon.
The present invention is further arranged to: the overflow launder is apart from substrate-side side end 5mm, and the cloth glue groove is along arragement direction head
Two positional distance substrate sidewall end 5mm of tail.
By using above-mentioned technical proposal, the part between overflow launder, cloth glue groove and substrate-side side end provides for wood decorations layer
Support increases substrate to the adhesive effect of wood decorations layer.
The present invention is further arranged to: in S4, the wood decorations layer is arranged at intervals with two with the side that coated face mutually adheres to
Connecting column, two connecting columns are corresponding with the head and the tail position of two cloth glue grooves.
By using above-mentioned technical proposal, wood decorations layer is adhered on the binding face of substrate along the arragement direction of cloth glue groove,
Two connecting columns are embedded in respectively in two cloth glue grooves of head and the tail, and the two cooperation improves substrate to the bonding of wood decorations layer rear and front end
Power, so that wood decorations layer be made more firmly to be bonded on substrate；It, can be by head and the tail both ends during connecting column is embedded in cloth glue groove
Glue in the cloth glue groove at place squeezes out around, i.e., glue is pressed to the edge of substrate, increases wood decorations layer in the use of edge
Glue amount, to guarantee its decorative effect a possibility that reducing wood decorations layer corner alice.
The present invention is further arranged to: in S2, being polished when frosted is handled using 50-60 mesh sand paper.
It by using above-mentioned technical proposal, is handled using coarse sandpaper frosted, increases substrate frictional force, be conducive to improve glue
The fastness being adhered on substrate, so as to reduce the generation of wood decorations layer obscission.
The present invention is further arranged to: in S3, when frosting intersects coating adhesive water layer, first being applied along cloth glue groove arragement direction
Glue is glued further along the length direction of cloth glue groove.
By using above-mentioned technical proposal, first it is glued along cloth glue groove arragement direction, makes that glue can be filled up in cloth glue groove, then
It is glued along the length direction of cloth glue groove, makes to be glued on substrate more evenly, wood decorations layer is enable all to be bonded on glue layer；And
Glue layer intersects coating, and the painting for keeping glue layer relatively chaotic is located on substrate, make glue layer to the bonding force of wood decorations layer more comprehensively,
Improve the stability of wood decorations layer bonding.
The present invention is further arranged to: in S5,2-3 hours pre-pressing process are carried out to composite plate by cold press,
When pre-pressing process, the output pressure of cold press is maintained at 7-8MPa.
The present invention is further arranged to: in S6, carrying out hot-pressing processing to half-finished product plate by hot press；First control hot press
Hot pressing temperature be maintained at 50-60 DEG C, to half-finished product plate carry out hot pressing 40-50s, pressure 8-9MPa；Then by hot press heat
Pressure temperature rises to 75-95 DEG C, hot pressing 50-60s, hot pressing pressure 12-15MPa；Finally, by hot press hot pressing temperature with 1-1.5
DEG C/the linear cooling rate of s is down to 60-65 DEG C, hot pressing 40-45s is carried out, hot pressing pressure 7-8MPa obtains production board.
By using above-mentioned technical proposal, after carrying out preload processing, hot-pressing processing to wood decorations layer, and by specifically limiting
The technological parameter of fixed each step, so as to effectively improve the connection fastness of wood decorations layer.
In conclusion the invention has the following advantages:
1, by opening up cloth glue groove on substrate, coating glue is then intersected on substrate, wood decorations layer is enable all to be bonded in
On glue layer, and glue layer intersects coating, and the painting for keeping it relatively chaotic is located on substrate, makes glue layer to the bonding force of wood decorations layer
More comprehensively, the stability of wood decorations layer bonding is improved；
2, by opening up overflow launder on substrate, enabling glue, glue extra in hot pressing is buffered by overflow launder,
To effectively reduce the generation of glue from overflowing phenomenon, later period scale removal process is reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment.
In figure, 1, substrate；2, cloth glue groove；3, overflow launder；4, wood decorations layer；5, connecting column.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment: a kind of wood veneer, as shown in Figure 1, including substrate 1, substrate 1 is selected as composite plywood, the dress of substrate 1
Facing is uniformly provided with multiple cloth glue grooves 2, and the both ends of 2 length direction of cloth glue groove are symmetrically arranged with two overflow launders 3,3 edge of overflow launder
The arragement direction of cloth glue groove 2 is successively connected with cloth glue groove 2.Wherein overflow launder 3 is apart from 1 side end 5mm of substrate, 2 edge of cloth glue groove
Two 1 side end 5mm of positional distance substrate of arragement direction head and the tail.The side of 1 decorative cover of substrate is stained with wood decorations layer by glue
4, wood decorations layer 4 side opposite with substrate 1 is arranged at intervals with two connecting columns 5, and the shape of connecting column 5 is adapted with cloth glue groove 2；
After the wood decorations adherency on substrate 1 of layer 4, two connecting columns 5 are embedded in respectively in two cloth glue grooves 2 of head and the tail.
When wood veneer produces, three processes are broadly divided into, one is the production of substrate 1, specific first according to technique requirement
Substrate is sawn to the specification of requirement, obtains substrate 1, substrate selects composite plywood, then on the binding face of substrate 1
An arrangement glue groove 2 is opened up by mechanical uniform, then opens up two overflow launders 3 in the two sides of cloth glue groove 2；It is used again after the completion of fluting
The sand paper of 50-60 mesh carries out frosted processing to the binding face of substrate 1, guarantees that 1 surface of substrate is smooth.
Second step is that the adherency of wood decorations layer 4 first intersects applied in two coats glue before wood decorations layer 4 adheres on the binding face of substrate 1
Water, detailed process is first to apply one layer of glue along the direction that cloth glue groove 2 arranges, then further along the length direction of cloth glue groove 2
Apply one layer of glue；Two connecting columns 5 are bonded towards the side interval of substrate 1 in wood decorations layer 4, then by wood decorations layer 4 along cloth
The arragement direction of glue groove 2 is adhered on the binding face of substrate 1, and two connecting columns 5 are embedded in respectively in two cloth glue grooves 2 of head and the tail,
Form composite plate.
Third step is the molding of wood veneer, pre-tightens involved in forming process and two steps of hot pressing, preload make when handling
The pre-pressing process for carrying out 2-3 hours to composite plate with cold press, in pre-pressing process, the output pressure of press is maintained at 7-
8MPa obtains half-finished product plate after the completion；Then hot-pressing processing is carried out；The hot pressing temperature for first controlling hot press is maintained at 50-60 DEG C,
Hot pressing 40-50s, pressure 8-9MPa are carried out to half-finished product plate；Then hot press hot pressing temperature is risen to 75-95 DEG C, hot pressing 50-
60s, hot pressing pressure 12-15MPa；Finally, hot press hot pressing temperature is down to 60- with the linear cooling rate of 1-1.5 DEG C/s
65 DEG C, hot pressing 40-45s is carried out, hot pressing pressure 7-8MPa obtains production board.
The present invention and existing wood veneer the difference is that, 1 surface of substrate in the present invention offers cloth glue groove 2,
And one layer of glue first is applied along the direction that cloth glue groove 2 arranges on the binding face of substrate 1, further along the length direction of cloth glue groove 2
One layer of glue is applied, in this way, both ensure that glue-line uniformly densely coated on substrate 1, two layers of glue arranged in a crossed manner is more advantageous
In improving glue to the adhesion strength of wood decorations layer 4, so that the bond effect of wood decorations layer 4 on substrate 1 is improved, to reduce later period appearance
Degumming problem guarantees the decorative effect of wood veneer.And the setting of overflow launder 3 is so that glue glue extra in hot pressing
It can be buffered by overflow launder 3, to effectively reduce the generation of glue from overflowing phenomenon, reduce later period scale removal process.
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 (8)
1. a kind of wood veneer production technology, it is characterised in that: the following steps are included:
S1, cloth glue groove (2) are uniformly opened up on substrate binding face, obtain substrate (1)；
S2, the binding face frosted of substrate (1) is handled, obtains the frosting of substrate (1)；
S3, intersect applied in two coats glue layer on the frosting of substrate (1), obtain the coated face of substrate (1)；
S4, wood decorations layer (4) are adhered on coated face along the arragement direction of cloth glue groove (2), obtain composite plate；
S5, preload processing is carried out to composite plate, obtains half-finished product plate；
S6, half-finished product plate is subjected to hot-pressing processing, obtains production board.
2. wood veneer production technology according to claim 1, it is characterised in that: in S1, cloth glue groove (2) the length side
To both ends offer overflow launder (3), the length direction of the overflow launder (3) is parallel with the arragement direction of cloth glue groove (2).
3. wood veneer production technology according to claim 2, it is characterised in that: the overflow launder (3) is apart from substrate (1)
Side end 5mm, the cloth glue groove (2) is along two positional distance substrate (1) sidewall end 5mm of arragement direction head and the tail.
4. wood veneer production technology according to claim 3, it is characterised in that: in S4, wood decorations layer (4) and gluing
The side that face mutually adheres to is arranged at intervals with two connecting columns (5), the position of two cloth glue grooves (2) of two connecting columns (5) and head and the tail
It is corresponding.
5. wood veneer production technology according to claim 1, it is characterised in that: in S2,50-60 is used when frosted is handled
Mesh sand paper is polished.
6. wood veneer production technology according to claim 1, it is characterised in that: in S3, frosting intersects coating glue
It when layer, is first glued along cloth glue groove (2) arragement direction, is glued further along the length direction of cloth glue groove (2).
7. wood veneer production technology according to claim 1, it is characterised in that: in S5, by cold press to composite plate
2-3 hours pre-pressing process are carried out, in pre-pressing process, the output pressure of cold press is maintained at 7-8MPa.
8. wood veneer production technology according to claim 1, it is characterised in that: in S6, by hot press to semi-finished product
Plate carries out hot-pressing processing；The hot pressing temperature for first controlling hot press is maintained at 50-60 DEG C, carries out hot pressing 40-50s to half-finished product plate,
Pressure is 8-9MPa；Then hot press hot pressing temperature is risen to 75-95 DEG C, hot pressing 50-60s, hot pressing pressure 12-15MPa；Most
Afterwards, hot press hot pressing temperature is down to 60-65 DEG C with the linear cooling rate of 1-1.5 DEG C/s, carries out hot pressing 40-45s, hot pressing pressure
Power is 7-8MPa, obtains production board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052532.2A CN109664381A (en) | 2019-01-21 | 2019-01-21 | A kind of wood veneer production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052532.2A CN109664381A (en) | 2019-01-21 | 2019-01-21 | A kind of wood veneer production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109664381A true CN109664381A (en) | 2019-04-23 |
Family
ID=66149579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910052532.2A Pending CN109664381A (en) | 2019-01-21 | 2019-01-21 | A kind of wood veneer production technology |
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| Country | Link |
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| CN (1) | CN109664381A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319112A (en) * | 2020-04-02 | 2020-06-23 | 广西大学 | Wood-beauty element decorated flexible surface artificial board |
| CN112388752A (en) * | 2020-11-06 | 2021-02-23 | 曹李 | Gluing processing method for wood furniture decorative plate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07290407A (en) * | 1994-04-22 | 1995-11-07 | Noda Corp | Decorative veneer and manufacture thereof |
| CN204001518U (en) * | 2014-02-14 | 2014-12-10 | 中海英奥置业（苏州）有限公司 | Indoor column carved board assembly |
| CN204172141U (en) * | 2014-10-27 | 2015-02-25 | 浏阳市中南竹业有限公司 | A kind of bamboo furniture plate made for cylinder |
| CN104947901A (en) * | 2015-06-26 | 2015-09-30 | 福建南安市新东源石业有限公司 | Stone mosaic board and production technology thereof |
| CN105926848A (en) * | 2016-04-26 | 2016-09-07 | 佛山市欧朗板业有限公司 | Composite wallboard and mounting structure thereof |
| CN108943198A (en) * | 2018-08-20 | 2018-12-07 | 湖州韵高木业有限公司 | A kind of wood veneer production technology |
| CN109113295A (en) * | 2018-08-20 | 2019-01-01 | 湖州韵高木业有限公司 | A kind of anti-overflow flow pattern wood veneer |
-
2019
- 2019-01-21 CN CN201910052532.2A patent/CN109664381A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07290407A (en) * | 1994-04-22 | 1995-11-07 | Noda Corp | Decorative veneer and manufacture thereof |
| CN204001518U (en) * | 2014-02-14 | 2014-12-10 | 中海英奥置业（苏州）有限公司 | Indoor column carved board assembly |
| CN204172141U (en) * | 2014-10-27 | 2015-02-25 | 浏阳市中南竹业有限公司 | A kind of bamboo furniture plate made for cylinder |
| CN104947901A (en) * | 2015-06-26 | 2015-09-30 | 福建南安市新东源石业有限公司 | Stone mosaic board and production technology thereof |
| CN105926848A (en) * | 2016-04-26 | 2016-09-07 | 佛山市欧朗板业有限公司 | Composite wallboard and mounting structure thereof |
| CN108943198A (en) * | 2018-08-20 | 2018-12-07 | 湖州韵高木业有限公司 | A kind of wood veneer production technology |
| CN109113295A (en) * | 2018-08-20 | 2019-01-01 | 湖州韵高木业有限公司 | A kind of anti-overflow flow pattern wood veneer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319112A (en) * | 2020-04-02 | 2020-06-23 | 广西大学 | Wood-beauty element decorated flexible surface artificial board |
| CN112388752A (en) * | 2020-11-06 | 2021-02-23 | 曹李 | Gluing processing method for wood furniture decorative plate |
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Application publication date: 20190423 |
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