KR20040031812A - Dryness pannel for garner of cultural assets and manufacturing thereof - Google Patents

Abstract

PURPOSE: An antibiotic moisture-control panel for storing up cultural assets is provided to control moisture and to have an antibiotic function. CONSTITUTION: The antibiotic moisture-control panel(1) for storing up cultural assets is manufactured by joining a medium density fiberboard(11) and an insulation board(12) in the double layers using adhesives.

Description

Antimicrobial humidity control panel for manufacturing cultural assets and its manufacturing method {Dryness pannel for garner of cultural assets and manufacturing

The present invention relates to an antimicrobial control panel for finishing the wall and ceiling of the cultural asset storage room for preserving precious cultural properties, and relates to a method for manufacturing an antimicrobial humidity control panel and an antimicrobial control panel for cultural property storage, which has an antifungal function with a function of controlling humidity. .

In general, in the case of cultural storage, it can be kept intact only if the temperature and humidity required for the cultural assets are kept uniform. For this purpose, paulownia, cedar, and splices, which have a special property of absorbing humidity, are conventionally used. Although the interior wall of cultural heritage storage has been finished by processing solid wood, etc., it is impossible to control the humidity required by the storage because of its own characteristics. Recently, it has been used a mechanical thermo-hygrostat It adopts a method to control the internal temperature and humidity of the storage.

However, the thermo-hygrostat shows the characteristics of controlling the temperature of the air and controlling the humidity contained in the simultaneous air while circulating the air with mechanical force, while maintaining the constant temperature and humidity in the room at all times. Since the constant operation of the thermo-hygrostat is very expensive because it must be operated continuously and continuously, and the thermo-hygrostat is a mechanical device, it is often a breakdown due to the failure of the thermo-hygrostat. It has been pointed out that there is no choice but to be a problem.

The present invention has been made in consideration of the above-mentioned problems, and in particular, the present invention improves the patent patent No. 228808, which the inventors have selected, to apply an antimicrobial material to the humidity control panel for wall finishing and ceiling finishing. The invention was invented for the purpose of providing an antimicrobial humidity control panel and a method of manufacturing the same to enhance the function of the humidity control panel to maintain and control the humidity in the storage cabinet and to prevent the occurrence of mold at the same time.

As a means for achieving the above object, the antimicrobial humidity control panel of the present invention,

And the density of the wood-based fiber 380~470 Kg / m ³ compressed soft fiber panel, to the density of wood fibers compressed to 630~730 Kg / m ³ and a plurality of grooves bonded to the heavy fibrous panel and formed with an adhesive In the humidity control panel for wall finishing in which the air flow path is formed between the soft fiber panel and the heavy fiber panel in a double bond,

The soft fibrous panel and the heavy fibrous panel is characterized in that it contains 600 to 800ppm of an antimicrobial material made of a composite material of iodine-based and chlorine-based,

In addition, in the humidity control panel for ceiling finishing, the density of the wood fiber is compressed to 630 ~ 670kg / m ³ and the recessed part and the protrusion part are formed so as to be sandwiched on both sides,

The ceiling panel humidity control panel is characterized in that it contains 600 to 800ppm of an antimicrobial material made of a composite material of iodine-based and chlorine-based.

And the manufacturing method for manufacturing the antimicrobial humidity control panel,

A crushing step of crushing the pine wood and the remaining chips or chips (including sawdust) as raw materials, and crushing them into 3 cm, 2 cm and 0.5 cm in size;

A decoupling step of decomposing the fiber under high temperature and high pressure of 160 to 190 ° C. while maintaining a proper moisture content in the crushed product after the grinding step;

An adhesive coating step of applying a resin adhesive to the fiber while passing the fiber obtained in the sea island step through a blow line;

A fiber drying step of drying the fiber coated with the resin adhesive in the above step through a drier continuously at a water content of 8 to 13%;

A mold injection process of dispersing the dried fiber in air in the forming line with air in a forming line so as to be thickly laminated to a molding mold in a mated state;

A finishing process of reducing the thickness of the fibrous mat by repeatedly finishing the pressing of the fibers stacked thickly on the molding mold of the mold injection process;

The molded plastic mat after the above process is heat-compressed at a high temperature and high pressure of 150 to 170 ° C. and 20 to 30 Kg / cm ² so as to have a thickness required by the hard fiber panel for wall finishing, the soft fiber panel, and the hard fiber panel for ceiling finishing. A molding step of pressing the press to complete the humidity panel;

A cooling step of cooling the resin adhesive applied to the fiber to be completely cured by inserting the humidity pads compressed to the thickness set through the molding step into the cooler;

Cutting and polishing step of cutting the humidity control panel after the cooling process according to the standard after removing the surface layer and smoothly polished at the same time;

In manufacturing a humidity control panel

The humidity control panel may have an antimicrobial function by applying a mixture of an adhesive and an antimicrobial agent by spraying and applying a mixture of the iodine-based and chlorine-based antimicrobial substances to the resin adhesive. It is characterized by that.

1 is a perspective view of the antimicrobial humidity control panel for wall finishing of the present invention.

Figure 2 is a cross-sectional view of the construction state of the antimicrobial humidity control panel for wall finishing of the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

Figure 4 is a perspective view of the antimicrobial humidity control panel for ceiling finishing of the present invention.

Figure 5 is a cross-sectional view of the assembled state of the antimicrobial humidity control panel for ceiling finishing of the present invention.

Figure 6 is a manufacturing process of the antimicrobial humidity control panel for wall finishing and ceiling finishing of the present invention.

※ Explanation of code for main part of drawing

1: antibacterial panel for wall finishing 2: antibacterial panel for ceiling finishing

3: impervious panel 11: heavy fiber panel

12: soft fiber panel 11a: air flow path

21: main part 22: protrusion

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of the antimicrobial control panel for wall finishing of the present invention, Figure 2 is a cross-sectional view of the construction state of the antimicrobial control panel for wall finishing of the present invention, Figure 3 is a cross-sectional view taken along line AA of Figure 2, Figure 4 is a ceiling finish 5 is a perspective view of the assembled state of the antimicrobial humidity control panel for ceiling finishing of the present invention, Figure 6 is a manufacturing process diagram of the antimicrobial humidity control panel for wall finishing and ceiling finish of the present invention,

Reference numeral 1 denotes an antimicrobial humidity control panel for wall finishing, wherein the antimicrobial humidity control panel 1 for wall finishing is a heavy fiber panel 11 and a soft fiber panel 12 bonded in duplicate by an adhesive. 2 shows an antimicrobial humidity panel for finishing the ceiling.

The antimicrobial humidity control panel (1) for wall finishing and the antimicrobial humidity control panel (2) for ceiling finishing are composed of wood-based fibers, which absorb moisture when there is a lot of moisture in the air and release moisture absorbed when the moisture is low. It has a function to control humidity by action.

The present invention is characterized in that each of the heavy fiber panel 11, the soft fiber panel 12, and the ceiling finishing antimicrobial humidity control panel 2 constituting the antimicrobial humidity control panel 1 for wall finishing have an iodine system and a small amount. It contains 600 to 800ppm of antibacterial substance composed of chlorine complex material to show antifungal function.

The antimicrobial material of the iodine-based and chlorine-based composite material is a material having a strong antibacterial and antifungal function.

Therefore, the antimicrobial humidity control panel (1) (2) for wall finishing and ceiling finishing of the present invention has a function of preventing the generation of molds with the function of controlling the humidity inside the storage cabinet.

In the case of the antimicrobial humidity control panel 1 for wall finishing, the part of the heavy fiber panel 11 is constructed to be located inside the storage cabinet, and the part of the soft fiber panel 12 is to be constructed to be located outside the storage cabinet. On the back side of the flexible fibrous panel 12, that is, on the opposite side to which the heavy fibrous panel 11 is joined, an impervious panel 2 having aluminum sheets bonded to both sides of the water-resistant plywood is bonded.

As described above, the impervious panel 3 bonded to the rear surface of the flexible fibrous panel 12 is constructed so as to completely block the penetration of moisture from the outside into the storage.

On one surface of the heavy fiber panel 11 constituting the antimicrobial humidity control panel 1 for wall finishing, that is, the joint surface joined to the soft fiber panel 12, the air passages 11a are vertically and horizontally formed in the shape of a checkerboard. Is formed, the air flow passage (11a) is responsible for causing the air inside the storage cabinet to flow between the heavy fiber panel 11 and the soft fiber panel 12, in this way the air inside the storage cabinet air flow In the process of flowing into the furnace 11a, the heavy fiber panel 11 and the soft fiber panel 12 come into contact with each other, so that a part of the moisture is absorbed by the heavy and soft fiber panels when the humidity of the air is high. When the humidity of the air is low, the heavy and soft fibrous panel releases the moisture absorbed previously, so that the heavy and soft fibrous panel controls the air humidity inside the storage.

In addition, the air flow passage (11a) formed in the heavy fiber panel 11 is formed in a horizontal and vertical state so that the flow of air can be made smoothly, and both parts of the air flow passage (11a) is formed is air It is constructed so that a constant interval (S) is formed so that the entry and exit of the free.

Next, the antimicrobial humidity control panel 2 for ceiling finishing is also made of wood-based fiber, such as the heavy and soft fiber panels 11, 12 of the above-described antimicrobial humidity control panel 1 for wall finishing, and a small amount of It is manufactured in the state of containing 600 ~ 800ppm of antibacterial material made of chlorine compound, and has antifungal function.

In the case of the antimicrobial humidity control panel (2) for ceiling finishing is to be assembled by fitting the recessed portion 21 and the protrusions 22 are formed symmetrically on both edges, the antimicrobial humidity control panel (2) Very narrow gap (D) is also formed in the assembly portion of the moisture to facilitate the absorption or release to the gap (D), and also the outer surface of the antimicrobial humidity control panel (2) for the ceiling finish (drawings) On the upper side), the impervious panel 3 for blocking moisture penetration is installed.

The antimicrobial humidity control panel (2) for ceiling finishing has an antifungal function that prevents moisture from penetrating moisture by the impervious panel (3) bonded to its outer surface and also contains an antibacterial substance. You can expect improvement.

The antimicrobial humidity control panel (1) for wall finishing and the antimicrobial humidity control panel (2) for ceiling finishing are both molded by the same manufacturing method using a fiber based fiber as a raw material. .

<Crushing process>

In this process, the wood chips are crushed and the remaining pieces or sawdust generated by the planer or sawdust generated by sawing is collected, and then shredded into various sizes of 3cm, 2cm and 0.5cm using a crusher. It is a process.

<Sea Island Process>

This process is to decompose into fibrous by supplying water to the crushed particles that have undergone the crushing process to maintain a proper moisture content and applying pressure at a high temperature of 160 ~ 190 ℃.

<Application process of adhesive and antibacterial substance mixture>

This process is a step of applying a mixture of the resin adhesive (natural resin) and the antimicrobial material by injecting the fiber decomposed in the sea island process into the brow line, the mixture of the resin adhesive and the antimicrobial material is sprayed in a liquid state Is bonded to.

The antimicrobial material mixed in the resin adhesive as described above has a strong antibacterial and antifungal function as a composite material of iodine-based and a small amount of chlorine-based.

<Drying process>

This step is a step of drying the fiber after the adhesive and the antimicrobial material mixture application step into a dryer to dry, so that the moisture content of the fiber is about 8 to 13%.

<Mold injection process>

The present step is a step of injecting the fiber dried in the drying step into the molding mold using air, the fiber injected into the molding mold is laminated to a predetermined thick thickness with a very large voids.

<Finishing process>

This process is a process of reducing the stacking height of fibrous mats that are injected and laminated in a molding die by trimming a plurality of fibers stacked thickly in a mat in a mold in a mold injection process as a press.

<Molding process>

This process is a process of compressing and finishing the fibrous mat, which has been squeezed to some extent in the finishing process, at a pressure of 20 to 30 Kg / cm ² under a high temperature of 150 to 170 ° C. to a thickness required by the humidity control panel. According to the thickness and density of the panel to be determined, the antimicrobial control panel for wall finishing and the antimicrobial control panel for ceiling finishing is determined.

That is, in the case of the heavy fiber panel constituting the antimicrobial humidity panel for wall finishing, the thickness is 8 to 10 mm and the density is about 630 to 730 kg / m ³ , and the soft fiber panel is 14 to 16 mm thick and the density Is 380 to 470kg / m ³ is pressed to be, and the antimicrobial humidity panel for ceiling finish is 14 to 16mm thick, 630 to 670kg / m ³ is pressed to be.

<Cooling process>

In this process, the resin adhesive applied to the fibers of each of the antimicrobial humidity control panels heat-compressed to have the thickness and density required in the molding process is not completely cured, so it is put into a cooler for a predetermined time (about 30 to 40 minutes). It is a process of completely hardening the resin adhesive by cooling for a while.

Cutting and polishing process

This process is a process of cutting each antimicrobial humidity panel after the cooling process to a predetermined standard and then polishing and removing the surface, wherein the surface of each antimicrobial humidity panel passed through the cooling process is preliminarily cured by the cooling action. Since the adhesive force of the resin adhesive is in a weak state, it is a process of flattening the surface of each antimicrobial humidity control panel while removing it by polishing.

The heavy fiber panel 11 and the soft fiber panel 12 constituting the antimicrobial humidity control panel 1 for wall finishing manufactured by the above process and the antimicrobial humidity control panel 2 for ceiling finishing were examined and selected by type. After storing in the storage warehouse after being shipped to the manufacturing site of the warehouse, the post-processing in the construction site, the construction, in the case of the antimicrobial humidity control panel (1) for the wall finishing, the acrylic fiber adhesive on the surface of the heavy fiber panel (11) Applying and drying, and then adhering a special veneer on it, and the grooves for forming a plurality of air flow path (11a) in accordance with the interior area of the water hole and air conditioning conditions on the back of the heavy fiber panel 11 After processing, when the bonding surface on which the plurality of air flow passages 11a are formed is bonded to the inner surface of the flexible fiber panel 12 with an adhesive, between the bonding surface of the heavy fiber panel 11 and the soft fiber panel 12. It will be the production of antimicrobial humidity control panel (1) for the complete closure of the wall surface condition been formed with a plurality of air flow (11a).

Bonding the impervious panel (3) with the adhesive on the back surface of the antimicrobial humidity control panel (1) for wall finishing completed as described above to integrate the antimicrobial humidity control panel (1) and the impervious panel (3) for wall finishing and then The wall surface of the storage cabinet is constructed in a state in which a special veneer is adhered to the inner surface of the heavy fiber panel 11 located inside.

In the case of the antimicrobial humidity control panel 2 for finishing the ceiling, the ceiling is constructed in a state in which a special veneer is adhered to a surface on which the impervious panel 3 is not bonded.

According to the present invention as described above, each of the antimicrobial humidity control panels for building the wall and ceiling of the cultural asset storage room is made of wood-based fiber as a raw material and is applied to a mixture of a resin adhesive and an antimicrobial material, and thus manufactured and compressed. It has excellent humidity control function, which makes it possible to reduce the daily variation of humidity in a small and mild manner, and also has an anti-fungal function to suppress the occurrence of mold on the wall and ceiling of the cabinet, and also the air conditioner of the cabinet is stopped for a long time. Even if a situation occurs, it is a useful invention that brings the effect of maintaining a constant humidity inside the storage.

Claims (3)

And the density of the wood-based fiber 380~470 Kg / m ³ compressed soft fiber panel, to the density of wood fibers compressed to 630~730 Kg / m ³ and a plurality of grooves bonded to the heavy fibrous panel and formed with an adhesive In the humidity control panel for wall finishing in which the air flow path is formed between the soft fiber panel and the heavy fiber panel in a double bond, An antimicrobial humidity panel for cultural property storage, characterized in that the soft fiber panel and the heavy fiber panel constituting the wall finishing humidity control panel contains 600 to 800 ppm of an antimicrobial material made of a iodine-based and chlorine-based composite material. In the humidity control panel for ceiling finishing in which the density of the wood fiber is compressed to 630 ~ 670kg / m ³ and the recesses and the protrusions are formed so as to be sandwiched on both sides, The antimicrobial humidity control panel for cultural property storage, characterized in that the humidity control panel for finishing the ceiling contains 600 ~ 800ppm of the antimicrobial material of the composite material of iodine-based and chlorine-based. A crushing step of crushing the pine wood and the remaining chips or chips (including sawdust) as raw materials, and crushing them into 3 cm, 2 cm and 0.5 cm in size; A decoupling step of decomposing the fiber under high temperature and high pressure of 160 to 190 ° C. while maintaining a proper moisture content in the crushed product after the grinding step; An adhesive coating step of applying a resin adhesive to the fiber while passing the fiber obtained in the sea island step through a brow line; A fiber drying step of drying the fiber coated with the resin adhesive in the above step through a drier continuously at a water content of 8 to 13%; A mold injection step of dispersing the dried fiber in the process into air in a molding line so as to be thickly laminated to a molding mold in a mated state; A finishing process of reducing the thickness of the fibrous mat by repeatedly finishing the pressing of the fibers stacked thickly on the molding mold of the mold injection process; The press-molded mat is heat-pressed at 150 to 170 ° C. and 20 to 30 Kg / cm ^{2 at} a high temperature and high pressure to have a thickness required for the wall-finished heavy fiber panel, the soft fiber panel and the ceiling finish fiber panel. Molding to complete the humidity panel by compressing with; A cooling step of cooling the resin adhesive applied to the fiber to be completely cured by inserting the humidity pads compressed to the thickness set through the molding step into the cooler; Cutting and polishing step of cutting the humidity control panel after the cooling process according to the standard after removing the surface layer and smoothly polished at the same time; In manufacturing a humidity control panel The humidity control panel may have an antimicrobial function by applying a mixture of an adhesive and an antimicrobial agent by spraying and applying a mixture of the iodine-based and chlorine-based antimicrobial substances to the resin adhesive. Method for producing an antimicrobial humidity control panel for cultural property storage, characterized in that it is to.