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 Dramatic! Bifour after, Dyed wood / Dye penetrated wood
I process NC after the wood dyeing 
 Is it a black persimmon? Is it ebony? Is it a zebrawood? . . The answer is a cedar!
 Epoch-making! The panel that dyestuff spread among the wood inside
 Let's enjoy a color in the Wood veneer which we dyed!
 Interior, de-. Austere refinement, rust declaration!
Northern Kyushu only MLIT authorization, a Fire retardant treated wood maker!
 The NAKAMURA TSUKIITA INC. is a well-established maker of the Wood veneer smoothly planed board!
A Japanese cedar, hinoki to the world! I do the export!
The charm of the tree, the power of the tree more.
You can see the English site here.

What is Dyed wood / Dye penetrated wood IRODORITAI?

 I cut the wood of a cedar and the hinoki which I dyed in thickness planer, table saw, panel saw and am a video when I cut it. A video begins when I click it.

Dyed wood / Dye penetrated wood -IRODORITAI-

 IRODORITAI (I want to color it) is our Dyed veneer, dyeing flooring, panel, generic name of the Dyed fancy plywood. It was more fun by interior and I hung "○○ tai "of the end of a word that was one of the dialects of Fukuoka and named it brightly as it was our thought" "which I wanted to color and company of Fukuoka. (it has been registered a trademark)
 In fact, in our country, Japan, the forest cover for the country is pushed in spite of the forest large country of the second place of the world with 67% by imported lumber having cheap imported lumber, an individual color; and of the domestic lumber effectively utilizing it did not advance too much. Meanwhile, I paid my attention to the domestic lumber including a cedar, the hinoki which I was not able to determine that acquisition of the imported lumber was effectively utilized taking the current situation that became difficult into consideration until now year by year by the log export of each country regulation to prevent indiscriminate hunting and I dyed it and provided high quality of wood materials of the added value, and which has begun to wrestle in this business from thought to want to produce the products that it could be to a replacement of the imported lumber which had an individual color.

Possibility of the Dyed wood / Dye penetrated wood

 I can expect that the acquisition of materials having individual colors such as ebony or uenju by the log export of each country regulation will become more and more difficult in future easily. Meanwhile, we believe it if we utilize a limited resource (domestic lumber) effectively and raise the plasticity of materials of the acquisition by the dyeing hard to please when we hide the possibility that it will spread as a relatively cheap replacement in future. Therefore we become the employee bullet and research and develop it for innovation every day.

De-wabi sabi!

 The Japanese tends to like austere refinement, rust. As for color that of wood natural lasting, a heart calms down and is healed. However, please see one overseas interior mentioned above. Of course I cannot necessarily say, but I take in a lot of colors more pop than Japan, and I take in a color to accentuate between the sky and see it, and the interior with the sense of fun appears happily. The play thoughtful space that adopted such a pop color in Japan may increase. Another vision of IRODORITAI has de-"austere refinement, rust" from such thought.

Power to have of the color

Let's adopt IRODORITAI for feng shui!

Feng shui
 It is said that there are a congenial color and pattern by the feng shui according to directions.
The left picture easily displayed collars said to that you should take it in according to directions. Even if I can take IRODORITAI and can enter the space, in reference to feng shui, I think that it is interesting.
 For details, please refer to the other sites.

Difference between Dyed wood and conventional coloration wood

 The Dyed wood / Dye penetrated wood colors it using dyestuff according to the name unlike the wood which colored the surface it by postprocessing with the color system paint. A feel of texture thereby remains without a sticky impression without grain (grain of wood) being destroyed. In addition, it depends on the condition of materials such as thickness, length, the wood species, but it is a big difference with the color system paint that a color remains as a color spreads among the wood inside even if I sharpen the surface with an NC router and a woodwork lathe, a plane as rear processing.
 As normally, the paint of the color system are oil characteristics, an allergic reaction may be caused depending on people. On the other hand, the Dyed wood / Dye penetrated wood uses aqueous dyestuff of the human body no damage. As normally is the thing which was developed to dye clothing, I am reliable.
In addition, it is a color pro-characteristic that the light and shade of the color appear because the arrival at of molecules of the dyestuff is not necessarily same  to lasting fat and cellulose, hemicellulose, ingredient such as the lignin of the wood. (cf. lower photograph)
Difference with the color system painting

Osmosis of the dyestuff

End grain of the wood which I immersed dyestuff and cut by suitable length after the drying.
 Our company infiltrates dyestuff into the wood inside using vacuum pressurization. I am suitable for dyeing to the wood inside by wood species, and there is unfitness. The dyestuff does not penetrate when too obstinate, and the dyestuff penetrates, but wood is transformed by pressure when too wimpy. Our company thinks that a cedar, the hinoki of the domestic lumber are suitable for penetration in the wood as a result of study.
A precaution:
 As the dyestuff almost penetrates only from end grain, as for the materials, the osmosis worsens so as to be thick so as to be long if long if thick. Conversely the osmosis improves so as to be thin so as to be short if short if thin. In addition, as for the osmosis, an irregularity leaves by nicotine for lasting natural fat of the wood more or less.
An interesting design appears when I surface finish dyeing Sugiki materials in an NC router because dyestuff is hard to infiltrate eyes (annual ring) in winter.

The biggest characteristic of the Dyed wood / Dye penetrated wood

Mulder (purena) finish

Dyestuff penetration is uneven when I finish it with purena after having dried dyestuff materials to immerse, and a unique design appears as there is the characteristic that dyestuff does not adhere to a pipe.

Urethane coating

Color development characteristics increase when I do urethane coating, and there is luster and does it. In addition, I contribute to prevention of discoloration.


Use of IRODORITAI example

Flooring image image
Panel, flooring
Household articles
Household articles, display (laminated wood)
Dyed wood / Dye penetrated wood furniture color
Furniture (Dyed wood / Dye penetrated wood)
Dyed veneer
Frame (Dyed veneer) of sunglasses
Model gun, gunstock
Model gun, gunstock (laminated wood)
Store fixings (Dyed fancy plywood)
Partition (Dyed fancy plywood)
Store fixings
Store fixings (Dyed fancy plywood Dyed wood / Dye penetrated wood)
Tree craft (Dyed wood / Dye penetrated wood)
Wooden bamboo work panel (Dyed wood / Dye penetrated wood)
Parts (Dyed wood / Dye penetrated wood) of the furniture
Tree craft (Dyed veneer)

IRODORITAI product (I move to each product page when I click an image)

Dyed veneer - IRODORI VENEER- color sample

Emerald sky blue
Rainbow (collection)
※Please note that the sample becomes charged.


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Nakamura Tsukiita Inc.
677, Kanegae, Okawa-shi, Fukuoka, Japan
TEL. +81-944-87-7060
FAX. +81-944-87-8360
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