The safe shaddock texture spray technique of environment-friendly type and environment-friendly type safe shaddock texture veneer products
Technical field
The present invention relates to a kind of wooden skin spraying coating process with Burma teak texture, particularly relate to a kind of wooden skin product with Burma teak texture.
Background technology
Alternative base material or/and sheet material base material as an alternative normally with wood, is determined step, method is made semi-finished product through preliminary working by the products such as existing stick-skin furniture routinely.Stick natural veneer at half-finished outer surface, inner surface thus make lagging semi-finished product.Lagging semi-finished product make stick-skin furniture finished product through fine finishining such as spray paint, cloth art, packagings successively.Select the wooden skin of different materials, namely can be made into all kinds of lagging product, such as, select natural Burma teak skin, namely can be made into Burma teak lagging product.
But safe shaddock is very limited relative to Tree Species Resources such as birch, one is that safe shaddock generally grows in West Africa and central Africa region because its growing environment is limited, and trees ecological environment is severe; Two is because safe shaddock becomes a useful person slowly.Therefore, in order to protect safe Shaddock resource, saving Burma teak material, being necessary to develop a kind of environment-friendly type safe shaddock texture spray technique.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of environment-friendly type safe shaddock texture spray technique saving Burma teak timber.
The object of the invention is to also provide a kind of environment-friendly type safe shaddock texture veneer products saving Burma teak timber.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of environment-friendly type safe shaddock texture spray technique, realized by following steps successively: 1) select raw material to substitute wooden skin and alternative base material, and raw material are substituted wooden skin and be bonded on alternative substrate surface, substitute one side that wooden skin and alternative base material fit for inner surface with raw material, the another side that raw material substitute wooden skin is outer surface; 2) a spraying background color on the outer surface substituting wooden skin at described raw material is also dried, and makes and once sprays wooden skin, can show wooden skin ducting effect; 3) on the described outer surface once spraying wooden skin, do Burma teak grain effect, oven dry and sanding successively, thus make Burma teak line wood skin; 4) spray head degree priming paint, oven dry and sanding successively on the outer surface of described Burma teak line wood skin, thus make priming paint Burma teak line wood skin; 5) spray-applied primer, oven dry and sanding again successively on the outer surface of described priming paint Burma teak line wood skin; 6) spray paint on the outer surface of the described priming paint Burma teak line wood skin of spray-applied primer again, then dries.
In described step 2, bake out temperature is 25-35 degree, and drying time is 45 minutes.
Bake out temperature in described step 4 is 30-38 degree, and drying time is 1-2 hours.
Bake out temperature in described step 5 is 32-42 degree, and drying time is 1-2 hours.
Bake out temperature in described step 6 is 32-38 degree, and drying time is 6-8 hours.
Described raw material substitute wooden skin and select natural japanese white birch bark, natural poplar skin or wood skin of natural autumn.
Described raw material substitute wooden skin and select scientific and technological japanese white birch bark, scientific and technological poplar skin or science and technology autumn wood skin.
Spraying protective layer, oven dry and light weight sand successively on the outer surface of the described step 5 described Burma teak line wood skin of spray-applied primer again.
A kind of environment-friendly type safe shaddock texture veneer products, with semi-finished product base material as an alternative, and a kind of environment-friendly type safe shaddock texture spray technique according to Section 1 technical scheme makes safe shaddock texture veneer products.
After adopting technique scheme, environment-friendly type of the present invention safe shaddock texture spray technique has following beneficial effect: select timber resources to substitute wooden skin and alternative base material compared with the raw material of horn of plenty, raw material being substituted wooden skin is bonded on alternative base material, and Burma teak grain effect is made on the surface substituting wooden skin at raw material.Owing to selecting become a useful person wooden skin and alternative base material faster to carry out alternative Burma teak, Burma teak can be saved in a large number like this, significant often benefit can not only be produced, also there is the effect of environmental protection, low-carbon (LC), thus bring obvious social benefit.
After adopting technique scheme, environment-friendly type of the present invention safe shaddock texture veneer products has following beneficial effect: select timber resources comparatively horn of plenty material make semi-finished product, and on semi-finished product, paste one deck raw material substitute wooden skin, the surface rendering Burma teak texture of wooden skin is substituted at raw material, reach the effect of Burma teak texture, the veneer products made like this can save a large amount of Burma teak equally, significant often benefit can not only be produced, also there is the effect of environmental protection, low-carbon (LC), thus bring obvious social benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the bathroom cabinet adopting processing technology of the present invention to make;
Fig. 2 is the structural representation two of the bathroom cabinet adopting processing technology of the present invention to make;
Fig. 3 is the processing process one of bathroom cabinet;
Fig. 4 is the processing process two of bathroom cabinet;
Fig. 5 is the flow chart of environment-friendly type of the present invention safe shaddock texture spray technique.
In figure:
Panel 1
Side plate 2
Crosspiece 3
Door-plate 4
Detailed description of the invention
In order to explain technical scheme of the present invention further, below by specific embodiment, the present invention will be described in detail.
Alternative base material or/and sheet material base material as an alternative normally with wood, is determined step, method is made semi-finished product through preliminary working by the products such as stick-skin furniture routinely.Stick wooden skin at half-finished outer surface, inner surface thus make lagging semi-finished product.Lagging semi-finished product make stick-skin furniture finished product through fine finishining such as spray paint, cloth art, packagings successively.
Below for bathroom cabinet, first adopt conventional board-like flow process and conventional solid wood flow process, general description is carried out to the technical process of bathroom cabinet.Wherein, so-called board-like flow process be generally raw material carried out get the raw materials ready, cold pressing, clear limit, hot pressing, edge sealing, sanding and assembling etc.Wherein, the step such as boring, milling cutter shape is correspondingly chosen according to machining shape after edge sealing.So-called solid wood flow process be generally require to carry out milling line according to processing technology after raw material are carried out sawing sheet and fixed length, repair abnormity, engraving, sanding and assembling.
As shown in Figure 1 to Figure 2, bathroom cabinet mainly comprises panel 1, side plate 2, crosspiece 3, door-plate 4, column and solid wood pin etc.
Embodiment one
As shown in Figure 3, board-like process is roughly as follows:
1, by selected solid wood raw material and sheet material raw material sawing sheet, setting size is processed into, the length and width such as set, thick multi-sheets, solid wood.
2, sheet material preliminary working
Panel preliminary working semi-finished product: wherein a part of sheet material according to technique need successively through colding pressing, clear limit, wood edges, hot pressing, milling line, thus make panel preliminary working semi-finished product.Wherein, milling line refers to and mills out lines as requested.
Side plate preliminary working semi-finished product: another part sheet material needs successively through hot pressing, clear limit and edge sealing according to technique, thus makes side plate preliminary working semi-finished product.
Wherein, by hot pressing, prevent wooden skin delamination, foaming, make the wooden skin of the pressing on panel and surface of side plate and keep planarization.
Then, panel preliminary working semi-finished product and side plate preliminary working semi-finished product carry out gang drill and sanding respectively successively, thus make preliminary working panel and preliminary working side plate, and wait for the assembling walked.
3, solid wood preliminary working
Solid wood column and the processing of solid wood crosspiece: first choose solid wood and carry out fixed length, then according to technique needs, wherein the solid wood of a part of fixed length becomes solid wood column and solid wood crosspiece through sanding post processing, and waits for the assembling walked.
The processing of solid-wood panels, solid wood pin, solid wood door plate, solid wood side plate: first choose solid wood and fixed length, the solid wood of fixed length according to technique need successively through milling line, repair abnormity, sanding, engraving and mill flower and be processed into solid-wood panels, solid wood pin, solid wood door plate and solid wood side plate, and wait for the assembling walked.
4, assemble
The panel preliminary working semi-finished product made through preliminary working, side plate preliminary working semi-finished product, solid-wood panels, solid wood pin, solid wood door plate and solid wood side plate are fitted together according to the shape of finished product, thus makes bathroom cabinet semi-finished product.
5, lagging semi-finished product
Need to stick selected raw material in the environment-friendly type wood skin of Burma teak texture of the present invention and substitute wooden skin the half-finished inner surface of bathroom cabinet, outer surface are corresponding respectively according to finished appearance, technique etc., thus make lagging semi-finished product.
6, lagging semi-finished product spraying
Adopt the safe shaddock texture spray of environment-friendly type of the present invention as described later technique to carry out spray process to lagging semi-finished product, such as, make grain effect, make color effects, spray-applied primer and finish paint etc., thus obtain Burma teak texture.
7, lagging semi-finished product fine finishining
Lagging semi-finished product after spraying are carried out cloth art, packaging etc. thus make stick-skin furniture finished product, and puts in storage.
Embodiment two
As shown in Figure 4, the process of solid wood veneer furniture finished product is roughly as follows:
1, by selected solid wood raw material and sheet material raw material sawing sheet, multi-sheets and the solid wood of setting size is made.
2, sheet material preliminary working
Side plate preliminary working: sheet material according to technique need successively through colding pressing, hot pressing, clear limit, gang drill and sanding, thus make side plate preliminary working semi-finished product.
3, solid wood preliminary working
Solid wood column and the preliminary working of solid wood crosspiece: first solid wood carries out fixed length, then according to technique needs, wherein the solid wood of a part of fixed length becomes solid wood column and solid wood crosspiece through sanding post processing, and waits for the assembling walked.
The preliminary working of solid-wood panels, solid wood pin, solid wood door plate, solid wood side plate: the solid wood of another part fixed length according to technique need successively through milling line, repair abnormity, sanding, engraving and mill flower and be processed into solid-wood panels, solid wood pin, solid wood door plate and solid wood side plate, and wait for the assembling walked.
4, assemble
Side plate preliminary working semi-finished product, solid-wood panels, solid wood pin, solid wood door plate and the solid wood side plate made through preliminary working is fitted together according to the shape of finished product thus makes bathroom cabinet semi-finished product.
5, lagging semi-finished product
Need to stick selected raw material in the environment-friendly type wood skin of Burma teak texture of the present invention and substitute wooden skin the half-finished inner surface of bathroom cabinet, outer surface are corresponding respectively according to finished appearance, technique etc., thus make lagging semi-finished product.
6, lagging semi-finished product spraying
Adopt the safe shaddock texture spray of environment-friendly type of the present invention as described later technique to carry out spray process to lagging semi-finished product, such as, make grain effect, make color effects, spray-applied primer and finish paint etc., thus obtain Burma teak texture.
7, lagging semi-finished product fine finishining
Lagging semi-finished product after spraying are carried out cloth art, installation and packaging etc. thus make stick-skin furniture finished product, and puts in storage.
Embodiment three
Main improvement of the present invention is the half-finished spray paint technique of the 6th step lagging in embodiment one, embodiment two, thus the outer surface substituting wooden skin at raw material draws out Burma teak texture, finally makes the environment-friendly type wood skin furniture finished product of Burma teak texture.
As shown in Figure 5, the environment-friendly type wooden skin process technique of Burma teak texture of the present invention, is realized by following steps successively:
1, the alternative base material selecting Tree Species Resources abundant and raw material substitute wooden skin, and raw material are substituted wooden skin and be bonded on alternative base material.
According to the various solid wood of process selection, all kinds of sheet material base material as an alternative, or by the bathroom cabinet semi-finished product base material as an alternative in embodiment one, embodiment.
The thickness that raw material substitute wooden skin is 0.6-1mm, such as 0.7mm, 0.75mm, 0.8mm, 0.85mm etc.Raw material substitute wooden micromicro and select that growth is fast, cost is lower and the natural veneer that Tree Species Resources is abundant, such as natural japanese white birch bark, natural poplar skin or wood skin of natural autumn.Certain raw material substitute wooden skin also can select Recombinant Wood skin, such as scientific and technological japanese white birch bark, scientific and technological poplar skin or science and technology autumn wood skin.Wherein, Qiu Mu has the texture close with safe shaddock, and its texture is comparatively thin, not only can reach desirable grain effect, effectively can also shorten the production cycle when effect is closed in perforate.In addition, Recombinant Wood is skin-deep for natural veneer, and it has more level and smooth wood grain, and therefore the spraying cost of Recombinant Wood skin is lower.
Make perforate effect for natural autumn wood skin to be below described, if make sealing effect, drying time correspondingly extends one times.
Raw material being substituted wooden skin is bonded on alternative base material, then carries out hot pressing, and hot pressing temperature is 85-100 degree, and hot pressing time is 3-5 minutes, then naturally cools.Substitute one side that wooden skin and alternative base material fit for inner surface with raw material, the another side that raw material substitute wooden skin is outer surface.If substitute base material to have selected birch solid wood, then the surface of this birch solid wood substitutes wooden skin without the need to bonding raw material.
2, a background color is sprayed
Craft or automatic coating background color on the outer surface substituting wooden skin at raw material are also dried, thus make and once spray wooden skin, once spray wooden skin and can show wooden skin ducting effect.So-called conduit refers to the pore of wooden skin.Ducting effect refers to the chiaroscuro effect clearly can finding out the pore of wooden skin.
The paint look finishing Tianna solution of a spraying background color is modulated, and according to colour table, selects black, red and yellow accurate adjustment to make corresponding color.The depth degree of spraying is with reference to original colour table.Paint viscosity is 9 seconds.Sanding select model be 320-400 paper sand.Dry with barn, bake out temperature is 25-35 degree, drying time about 45 minutes.
3, Burma teak grain effect is made
On the outer surface once spraying wooden skin, according to natural Burma teak texture, recall texture color, on the outer surface once spraying wooden skin, manual drawing Burma teak line, then dries, thus makes Burma teak line wood skin.
During drafting, the change of the shade of same striped, select proper implements during Freehandhand-drawing, thickness is interted, such as wider wood grain coarse cloth, or with the oil painting brush of 5-8mm.The lines nature of Freehandhand-drawing, color, thickness, curvedly directly etc. all to change, can not be too carefully and neatly done, and the natural Burma teak texture of convergence.The paint drawn is look essence or Ge Lisi, and texture color is with reference to colour table.Preferably select look essence, desirable Burma teak grain effect can be made.
Dry with barn, bake out temperature is 30-38 degree, or 32-38 degree, drying time about 1 hour.
4, head degree priming paint
The outer surface of Burma teak line wood skin carries out spraying, drying and sanding successively, thus makes priming paint Burma teak line wood skin.
The transparent priming of head degree priming paint PU or PE.If select PU, also need spraying twice, if select PE also to need spraying once.The viscosity of head degree priming paint is 10 seconds, or 9 seconds (concentration unit of paint is second).
Dry with barn, bake out temperature is 30-38 degree, or 32-38 degree, drying time about 1-2 hours.
After oven dry, carry out light weight sand with the paper sand that model is 320 or 400, light weight sand rear surface is smooth, smooth, thus makes priming paint Burma teak line wood skin.
5, product effect is made
According to product effect, correspondingly make perforate effect, sealing effect to priming paint Burma teak line wood skin, perforate refers to that conduit is not closed completely, can see conduit.Closing is exactly that conduit will be filled and led up completely, cannot see conduit.Be described for sealing effect below.
6, spray-applied primer again
The outer surface of priming paint Burma teak line wood skin sprays 2-3 priming paint, carries out drying and sanding after each spraying.
The transparent priming of spray-applied primer PU or PE again.Cross rifle sprays, and viscosity is 9 seconds-14 seconds, and coating thickness is 50-60 micromillimetres.
Dry with barn, bake out temperature is 32-42 degree, and drying time is 1-2 hours.
After oven dry, carry out light weight sand with the paper sand that model is 320 or 400, light weight sand rear surface is smooth, smooth, thus makes again spray-applied primer Burma teak line wood skin.
7, look is repaiied
Contrast colour table carries out repairing look, repaiies look rear surface and has on gloss, sense organ and feel full, and close with the depth color of colour table.
By the environment-friendly type of the Burma teak texture made by the present embodiment wood skin, its color and luster gloss, full, smooth surface, can compare favourably with natural Burma teak texture, thus reach the object of environmental protection.
8, spraying protective layer
Spraying protective layer, oven dry and light weight sand successively on the outer surface of the Burma teak line wood skin of spray-applied primer again.Spraying protective layer is to protect color.
The clear finish of spraying protective layer PU or PE.Coating thickness about 10 micromillimetre.Dry with barn, bake out temperature is 32-38 degree, and drying time is 1-2 hours.Light weight sand is carried out with the paper sand that model is 600.
9, spray paint
Spray paint on the outer surface of the Burma teak line wood skin of spraying protective layer, then dries.
Spray paint PU clear finish.Coating thickness about 40-50 micromillimetre.Viscosity is 9-10 second, and the brightness after spraying is with reference to colour table.Dry with barn, bake out temperature is 32-38 degree, and drying time is 6-8 hours.
Above-described embodiment and accompanying drawing non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.