JP2011224903A - Wood ribbon - Google Patents

Abstract

PROBLEM TO BE SOLVED: To form a wood ribbon by planing a wood material thinly in the longitudinal direction in such a way as to make use of the natural color and grain and adhering together two belt-shaped thin wood plates formed by the planing, use the wood ribbon as an ornament and improve living environments, e.g. through air cleaning.SOLUTION: The wood ribbon which is rich in flexibility, causes less shrinkage and has a wood color without right/wrong sides and a wood grain pattern is formed by horizontally patching together the grains of two or more plates of wood with a difference among the specific gravity of the wood materials at the air-dried specific gravity water content of 15% being 0.3 or smaller by using a wood working adhesive, planing the adhered plates in the longitudinal direction so that there appears a pattern, adhering the planed belt-shaped thin wood plates together with an adhesive for perfect binding and adjusting the thicknesses of the two belt-shaped thin wood plates to 0.10-0.38 mm. When expanded in the form of e.g. a ribbon or a net, the wood ribbon is usable in all types of decorations. It may be expanded in a curly form and wound around decorations. It may be arranged in a proper indoor place by cutting and/or adhesion so as to achieve an aesthetic effect as decorative accents. Furthermore, it exerts a forest therapy effect and air-cleaning action in indoor, resulting in synergistic improvement of living environments.

Description

      The present invention belongs to a decoration using wood.

Conventional decorations using wood include cocoon aromas that are formed by hanging a cocoon to form a long banded tree and folding the banded tree several times (Patent Document 1).
The conventional invention was mainly intended for the fragrance effect of cocoons. For example, in Patent Document 1, one type of cocoon is hung, a banded tree is formed, folded several times, tied and placed indoors or in a car, Although it is said that it is intended for fragrance by floating on the boat, it is a banded tree as a single figurine and its use is limited, and the use as an input in a bathtub has a temporary aroma effect,
Secondary fragrance effects are low.
As a waste material after diverging, the use as a sticking material is a continuous wave-like shape in the longitudinal and width directions, and there is no denying the value of utility.

Japanese Utility Model Publication No. 7-14314

The above-described prior art fragrances have not been successfully used due to the fragrance effect alone.
A long banded tree just covered with a cocoon-red heartwood is continuous in the longitudinal and width directions, and is continuous in the wave and is cracked in the longitudinal direction at the thickness that can be folded and tied with a tie. When folding, cracks occur in the width direction.
In addition, the use as an input is only a temporary fragrance effect, and it is used as a paste when using waste. However, when impregnated, the wave in the longitudinal width direction further increases and cracks occur in the longitudinal and width directions. Must not.
In order to solve this problem, the present invention is to provide and use as a decorative product by forming a band-like tree made of wood into a strong wood ribbon.

In order to solve the above-mentioned problems, the present inventors have conducted intensive research and found the following inventions.
That is, one aspect according to the present invention is a wood ribbon made of a long band-like tree, and is a wood ribbon formed by bonding two cut-out band trees.

Furthermore, the wood ribbon made of the above-mentioned long belt-like wood has a specific gravity of the existing wood.
It is characterized in that a plurality of timbers are formed by using a width of 3 mm to 60 mm of wood within a range of 0.3 kg / cu.

Furthermore, the plate thickness of the wood ribbon made of the above-mentioned long band-like wood is 0.10 mm or 0.00.
38 mm.

Another aspect according to the present invention is a method for manufacturing a wood ribbon made of a long band-like tree. The long ribbon-like tree is cut with a scissors, and the two pieces of the cut band-like tree are cut in the thickness direction. A method for producing a wood ribbon comprising the steps of bonding.

In addition, the difference in specific gravity of the timber (average value when the moisture content of air-drying specific gravity is 15%) is made by arranging multiple timbers within the range of wood value 0.3kg / cubic meter, and connecting the timber. Applying adhesive for woodworking to the side and laterally pressing with a horizontal press, high frequency press or hand tightening.
This is a method for producing a wood ribbon, characterized in that each step of slicing horizontally striped wood in the longitudinal direction so that a color and grain pattern is produced, and then cutting out a belt-like tree.

After the above-described hanging and shaved strips are impregnated with moisture, they are hot-pressed.
Apply each binding step (water-emulsion-type vinyl acetate resin-based aqueous emulsion-type adhesive) on one side of a hot-pressed banded tree, and then stick the two banded trees to each step. Manufacturing method including.

      The wood ribbon is supple and has a long shape.

The present invention provides wood ribbons that use wood and are strong and resistant to tearing by long-term use by sticking and forming two strips of wood that have been scraped off with scissors in the thickness direction. It is.

Many combinations can be made by crossing the timber with a width of 3 mm to 60 mm so that the difference in the specific gravity of the timber (average value when the moisture content of air-dry specific gravity is 15%) is within 0.3 kg / cubic meter. It can be changed according to the application.

The plate thickness of the wood ribbon is preferably 0.10 mm to 0.38 mm, and a wood ribbon that is supple and difficult to break is formed.

A manufacturing method for wood ribbons consisting of long strips, which is made to be strong and hard to break by each step of cutting the long strips with scissors and bonding the two strips in the thickness direction. This is a method for manufacturing a wood ribbon.

The difference in specific gravity (average value when the moisture content of air-drying specific gravity is 15%) was 0.3 kg /
This is a manufacturing method that makes it less likely to crack from the adhesive surface when it is arranged so that it is within 3 m, and when multiple timbers are arranged in sequence, the timbers are laid down, and side pressure is applied by pressing or by hand tightening. is there.

After impregnating moisture into the shaved strips that have been shaved, the wave is eliminated by hot pressing to form flat strips.
Furthermore, it is a method for producing a wood ribbon that is strong and supple when a water-emulsion-type vinyl acetate resin aqueous emulsion adhesive is applied to one side of a belt-like tree and two belts are bonded together and heat-pressed. .

Furthermore, when wood containing a hinokitiol component is used to form a banded tree and used as a wood ribbon, the component is diffused to the outside, and its usage is extremely wide, such as insect-repellent effect, bactericidal effect, deodorant effect and aroma effect.
In addition, it is useful for the treatment and prevention of asthma, which is called the cause of environmental pollution, and atopic dermatitis caused by various bacteria and mites.

FIG. 5 is a perspective view showing a wood ribbon having a color / wood grain pattern in which two strips of single color wood are bonded in the thickness direction.

It is the perspective view which crossed the some timber.

FIG. 2 is a perspective view showing a wood ribbon with accents, colors and eye patterns bonded to each other in the thickness direction by bonding a plurality of strips of wood that are cut off from a plurality of pieces of wood.

It is a perspective view which shows the state which expand | deployed the wood ribbon in ribbon shape.

It is a perspective view which shows the state which expand | deployed the wood ribbon in mesh shape.

The present invention will be specifically described.
Fig. 1 shows a wood ribbon 10 in which two single-colored strips are bonded to each other. The wood ribbon 10 has a color and wood grain pattern. It is characterized in that two sheets are bonded together.
Tools for uniform application of adhesives shall include other tools such as brushes, rolls and sprays.
The scissors include not only general canna but also other tools that cut automatic canna machines and slicers on thin plates and thin projecting plates.
Any adhesive may be applied to the belt.
In particular, the use of an aqueous emulsion type vinyl acetate resin aqueous emulsion type adhesive having a viscosity of 14000 ± 5000 mpa · s [23 ° C.] with a synthetic adhesive is preferable because the wood ribbon is more flexible.
If the synthetic adhesive is too viscous, the concentration may be changed depending on the type of strips to be applied.
Depending on the nature of the wood, the use of wood with a conduit may cause the adhesive to ooze out of the conduit.
In such a case, as one of the methods for preventing the bleeding of the adhesive, the synthetic adhesive is applied in advance to a peelable material, and after forming a dry film of the adhesive, a banded tree is formed into the dry film. There is also a method of pasting.
Any material can be applied as long as the synthetic adhesive can be peeled off.
Of these, fluororesin processed ones or cheap, silicon resin-processed oil-resistant papers are preferred.
On top of that, it is advisable to apply only a synthetic adhesive in advance to be longer than the width of the belt-like wood and uniformly in the longitudinal direction to form a dry film.
It is advisable to impregnate the dried coating and place a banded tree to heat-press and attach the adhesive.
The applied synthetic adhesive may be peeled off from the peelable material, impregnated on the dry film on the surface to which the synthetic adhesive has been applied, and another belt warp placed thereon, and further heat pressed.
In addition to impregnating the dry film, an impregnated belt-like tree may be used, or the belt-like tree may be laid on the dry film and impregnated by spraying from above.
Spraying may be used as the impregnation method.
Includes other tools that evenly spread moisture.
A general iron may be used as the hot pressing method.
In addition to general and industrial ironing, it also includes tools that have heat and pressure rolls and heat press.
It is more preferable that the hot surface is subjected to fluororesin processing.
As another method for preventing bleeding, double-sided tape can be used.
Anything is acceptable as long as it is a double-sided tape.
Among them, a double-faced tape using an acryl resin-based adhesive material as the main component of the WF1001 nonwoven fabric support of industrial tape manufactured by Konishi Co., Ltd. is preferable.
There are the following methods of use.
Adhere double-sided tape to the front of one side of a flat belt-like warp.
After loosening the tape, affix the tape to the strip and press it with a roll etc., peel off the separator, and stack another strip with a roll.
Any tool can be used to evenly apply double-sided tape to two belts.
In particular, it is better to crimp with a roll.

In Fig. 2, multiple pieces of wood with a width of 3 mm to 60 mm were horizontally stripped so that the difference in specific gravity of the adjacent wood (average value when the air-dry specific gravity moisture content was 15%) was within 0.3 kg / cubic meter. 20.
This is a wood ribbon 30 in which two belt-like trees cut out by a horizontal peeler are bonded together in the thickness direction.
The wood surface to be machined may be either square or grain.
Of these, the mesh is preferred.
The wood to be joined may have any surface to be machined, or a combination of grids, or a mixture of grids and boards.
Of these, the meshes are preferred.
Among them, processed wood that is easy to stick together beautifully as a wood ribbon is solid and has no defects (nodes, shavings, skin, ate, cracks, torso, crab, pinhole, pinhole, Wood with no rot, nostalgia, discoloration, blue stain, bird's eyelids and roots is more preferred.
The adhesive used for the horizontal crossings may be any woodworking adhesive.
Above all, vinyl acetate resin emulsion type, reaction hardening type vinyl resin emulsion type,
α-olefin, acrylic resin and copolymer resin emulsion, aqueous polymer
It is more preferable to use one kind of isocyanate type, modified rubber latex type, chloroprene rubber type solvent type, urethane resin type, and epoxy resin type.
The air dry specific gravity moisture content of 15% indicates the specific gravity when the moisture content of wood is 15%.
Quoted from reference material, Junichi Kitahara “Wood Physics” Morikita Publishing Co., Ltd. (1981).

It is preferable that the thickness of one piece of the strip-shaped wood to be cut is within a range of 0.05 mm to 0.18 mm.
The thickness referred to here is the average of the thickness of a single sheet obtained by using a micrometer with a plurality of strips.

It is preferable because a tough and flexible wood ribbon can be formed by laminating two belts and heat-pressing them.
The amount uniformly applied to one strip of warp is preferably 60 to 110 g / square meter.
In addition to general and industrial ironing, hot pressure includes other tools that have heat and pressure rolls and heat press.
It is more preferable that the temperature at which the two strips are bonded and hot pressed is in the range of 160 ° C to 210 ° C.
It is preferable to heat-press a 4 to 5 reciprocating iron for 15 seconds with a pressure of 300 g / square cm to a pressure of 1000 g / square cm for a length of 30 cm.
It is more preferable that the hot surfaces of the ironing and other tools to be hot-pressed are subjected to fluororesin processing.
The mat used for hot pressing should be a long, chopped, dried timber with a fluororesin or silicone resin-processed oil-resistant paper on a chopping board surface, and two sheets of warp are heat-bonded together.
The use of the above-mentioned hot surface fluororesin processing or silicon resin processing oil-resistant paper is more preferable because the effect of preventing adhesion of the adhesive to the hot pressing surface and the mat is high.

In order to cross multiple pieces of wood in order, apply one of the above adhesives uniformly to the side of the wood and apply side pressure by pressing, high-frequency press, or hand tightening.
The term “horizontal crossing” as used herein refers to forming a plurality of pieces of wood 20 together in order.
The application amount of the adhesive is not particularly limited as long as it is uniform, but an application amount of 200 g / square meter to 300 g / square meter is preferable.
Tools for uniform application of adhesives shall include other tools such as brushes, rolls and sprays.
Adhesion time is better than 12 hours when dry adhesion.
In the case where they are crossed in order, a strip-like tree with well-cut shavings is preferred because it has less waves.
A press machine is a machine that applies pressure to the side of a cross-timbered wood to bond it.
A high-frequency press is a machine that uses the same mechanism as a microwave oven to heat with high-frequency waves (electromagnetic waves) and simultaneously applies pressure with the press to bond in a short time.
Hand-clamping includes other tools that uniformly pressurize a plurality of clamps in the longitudinal direction at 10 to 50 cm intervals in the longitudinal direction and laterally bond them.
When using multiple clamps to apply side pressure, using a contact plate ensures uniform adhesion.
A contact plate is a plate that can uniformly press the adhesive surface over a wide range. It is a method that does not cover the unclamped part with a plate, and any material can be used. In particular, a flat and straight long wood with a planer and a 50 mm square with a specific gravity value of 0.6 or more is better.
The pressure referred to here is a side pressure, and the pressure is from 3 kgf / square cm to a pressure of 15
The purpose is to cross at kgf / square cm square, and the average varies depending on the specific gravity of wood.

It is also possible to heat-press after the strip-shaped wood that has been cut out is impregnated with moisture.
The purpose of water content is to add moisture to the cut strip.
Impregnation with water and hot pressing eliminates the banded warp wave and is better.
Spraying may be used as the impregnation method.
Includes other tools that evenly spread moisture.
The degree of impregnation should be adjusted by looking at the state of the banded tree.
Apply a water-emulsion-type vinyl acetate resin-based water-emulsion adhesive with a viscosity of 14000 ± 5000 mpa · s [23 ° C] to one hot-pressed strip.
A more flexible wood ribbon can be obtained by laminating a sheet of wood and heat-pressing it.

For example, the wood ribbon 10 is developed into a ribbon shape 40 as shown in FIG. 4 and fixed to a preserved flower arrangement, a flower arrangement, a bouquet or the like with a wire (4).
Moreover, it develops into the net-like 50 as shown in FIG. 5, uses it instead of a rug or wrapping paper, and obtains an aesthetic effect by using it for all ornaments.
Along with the scent of natural wood, you get air normalization.
In addition, Aomori Hiba (1), Taiwan Hinoki (2), and cocoon (3), which are wood containing hinokitiol components, are formed into wood ribbons and can be cut and pasted when used for decorative items. It can be used easily at any place.
For example, refrigerators, cupboards, rice bowls, chests, shoe boxes, clothes pockets, leather goods, and interiors. Using short wood ribbons, the hinokitiol component is released to the outside to prevent insecticidal, bactericidal, deodorant, and aromatic effects. Get a wide range of effects.

Taiwanese cypress was impregnated with a mist sprayer on a strip-like wood carved to a thickness of 0.12 mm.
Two strips were prepared by heat-pressing one strip-like warp at 180 ° C with an iron with a long cutting board-like mat and silicone resin-processed oil-resistant paper and a Teflon-coated iron on the hot surface.
Adhesive on one side of a belt-like warp, Bond B1 viscosity 14000 ± 5 manufactured by Konishi Co., Ltd.
Apply 000 mpa · s [23 ° C] uniformly with a brush, paste one other banded wood and heat-press it with an iron at a temperature of 200 ° C and a pressure of 300 g / square centimeter. A flexible wood ribbon 10 was completed.

In order to make the above-mentioned wood ribbon color and grain, we tried a wood ribbon with multiple strips accented with horizontal stripes.
Aomori Hiba with specific gravity 0.42 as wood (1), Taiwan Hino with specific gravity 0.48 (2)
A spear (3) having a specific gravity value of 0.41 was used.
The above three kinds of timber were prepared with a long planer with a length of 15 mm and a thickness of 40 mm, and were cut off at right angles and clamped across the order.
The lateral peeling pressure was 9 kgf / square cm and the side pressure was applied by hand tightening.
In the case of horizontal peeling, a counter plate was used so that the adhesive was uniform, and a plurality of pieces of horizontal peeling were sandwiched between and clamped with a clamp every 30 cm in the longitudinal direction.
When two strips are formed by laminating and stripping horizontally and pasting them together, they can be formed into a wood ribbon 30 with a colored / grain pattern.
The adhesive applied here is CU3 viscosity 12500 ± 5500m manufactured by Konishi Co., Ltd.
Pa / s [23 ° C.] Aqueous emulsion type aqueous polymer-isocyanate aqueous urethane 100% mixed with 15% CU3 curing agent (aqueous vinyl urethane) and stirred.
A brush was used as a tool for uniform application.
Further, after bonding and drying, the side surface subjected to the side pressure is flattened by a planar machine to make the thickness uniform.
Kneaded and shaved strips are impregnated by spraying and heat-pressed, and Konishi Bond B1 is evenly applied to one side of the strips from the brush, and another piece of strips is bonded at a temperature of 200 ° C and pressure 300g / square. When bonded by hot pressing at cm meters, a wood ribbon 30 having flat toughness and flexibility and having a color and wood grain pattern was completed.

Timber with a difference in wood specific gravity value within 0.3 was crossed.
Aomori Hiba with a wood specific gravity value of 0.42 and wood specific gravity value of 0.48 Taiwan Cypress and wood specific gravity value of 0.
Laminate 41 ridges, hang them in the longitudinal direction and paste two pieces of striped trees
The preferable thickness as a wood ribbon was examined.
A wood ribbon having a thickness of 0.25 mm is not preferred as a chipped wood ribbon in terms of both flexibility and toughness.
A wood ribbon having a thickness of 0.09 mm is flexible, but lacks toughness and is not preferable as a wood ribbon.
A wood ribbon having a thickness of 0.15 mm was preferable as a wood ribbon because of its flexibility and toughness.

Comparative Example 1

The thickness of a strip of wood from a violet wood material with a specific gravity value of 0.88 and a black cherry material with a specific gravity value of 0.55, which is horizontally stripped and hung in the longitudinal direction.
From m to 0.18 mm, cracks occurred in the longitudinal direction from the bordered part of the cross and did not become a belt-like tree.

As described above, general examples and usage examples of the present invention have been described. However, the natural tree containing the hinokitiol component that has the most insect repellent effect, bactericidal effect, deodorant effect, and aroma effect is Aomori Hiba, and its medicinal effect is In particular, it can provide excellent effects over a long period of time, such as asthma and atopic dermatitis prevention, prevention of mold and mites, and also useful for purifying indoor air.

1 Aomori hiba with a specific gravity value of 0.42 2 Taiwan cypress with a specific gravity value of 0.48 3 Hail of a specific gravity value of 0.41 4 Wire 10 Solid wood ribbon 20 Multiple stripped wood 30 Wood ribbon 40 Ribbon shape 50 Mesh shape

Claims (7)

A wood ribbon made of a long band-like tree, which is formed by laminating two long band-like trees that have been cut out by a scissors in the thickness direction. Strip multiple pieces of wood with a width of 3mm to 60mm so that the difference in specific gravity of the adjacent wood (average value when the moisture content of air-drying specific gravity is 15%) is within 0.3kg / cubic meter, and then shave it with scissors A wood ribbon characterized by being formed by laminating two strips of chopped wood in the thickness direction. The wood ribbon according to claim 1 or 2, wherein a thickness of the wood ribbon is 0.10 mm to 0.38 mm. A method for producing a wood ribbon comprising a long banded tree, comprising cutting each long banded tree with a scissors and bonding each of the cut banded trees in the thickness direction to heat-press. A method for producing a wood ribbon characterized by the above. Arranging a plurality of timbers arranged so that the difference in specific gravity (average value when the air dry moisture content is 15%) is within 0.3 kg / cubic meter; A step of applying a woodworking adhesive to the bonding surfaces of the woods, a step of horizontally peeling the wood coated with the woodworking adhesive and pressurizing it by a press or hand tightening,
5. The method of manufacturing a wood ribbon according to claim 4, further comprising a step of hooking a horizontal cross-sectional surface of the horizontally-timbered wood in a longitudinal direction to cut out a belt-like warp. After impregnating the above-mentioned hung and shaved strips with moisture, the strips are heated and pressed 1
Applying a water-based emulsion-type vinyl acetate resin-based aqueous emulsion adhesive with a viscosity of 14000 ± 5000 mpa · s [23 ° C] to one side of each sheet, and heating and pressing two belts 5. The method of claim 4, further comprising:
Or the manufacturing method of the wood ribbon of Claim 5.       A decorative article using the wood ribbon according to claim 1.

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