CN105667192B - A kind of processing method that dicoration bacterium is drawn - Google Patents

Abstract

The invention discloses a processing method for decorative fungus painting. In the method, plywood is used as a base material, and PVC sheets and plywood of the same specification are overlapped and combined together. After being fixed with iron clips, they are sterilized at high temperature , laser cutting, culture solution preparation, culture solution painting, inoculation, white rot fungus liquid preparation, white rot fungus liquid painting, drying, repairing and coloring and other processes to produce unique fungus painting products. The processing technology is simple and easy, and the fungus painting produced is high-end and elegant, which can meet the decoration needs of ordinary families, hotels, restaurants, stations, shopping malls and many other places, and has high economic value.

Description

A kind of processing method of decorative mushroom painting

technical field

The invention belongs to the field of decorative paintings, and in particular relates to a processing method for decorative fungus paintings.

Background technique

Decorative painting is a special type of art that does not emphasize high artistic quality, but pays great attention to the coordination with the environment and the beautification effect. The origin of decorative paintings can be traced to the decorative patterns on painted pottery in the Neolithic Age, such as animal patterns, human patterns, and geometric patterns, all of which are exaggerated and highly refined graphics. It is generally divided into concrete themes, image themes, flower themes, portrait themes, abstract themes and comprehensive themes. With the improvement of people's living standards and pursuit of art, decorative paintings, as a kind of art that conforms to the modern trend, are sought after by white-collar workers and middle-class consumers, and become the decoration needs of many places such as ordinary homes, hotels, restaurants, stations, shopping malls, etc. The market demand is huge.

Using plywood as the base material, after special processing, we can produce unique fungus painting products, which can meet the decoration needs of many places such as ordinary families, hotels, restaurants, stations, shopping malls, etc., and have high economic value, so they have broad application Prospects.

Contents of the invention

The object of the present invention is to provide a method for processing decorative fungus paintings. The method uses plywood as the base material, undergoes high-temperature sterilization, laser cutting, preparation of culture solution, brushing of culture solution, inoculation, preparation of white rot fungus solution, brushing of white rot fungus solution, drying, repairing and coloring and other processes to produce unique fungus painting products, which can meet the decoration needs of many places such as ordinary families, hotels, restaurants, stations, shopping malls, etc., have high economic value, and therefore have broad development prospects.

To achieve the above object, the present invention adopts the following technical solutions:

A processing method for decorative fungus painting, comprising the steps of:

Step 1: Purchase plywood with a thickness of 5mm, saw it with a sliding table saw, and set it aside;

Step 2: Purchase PVC sheets with a thickness of 2mm, saw them into the same specifications as the plywood sheets in step 1 with a sliding table saw, and set aside;

Step 3: Use a laser cutting machine to cut out the designed pattern outline on the PVC sheet;

Step 4: Put the plywood sawed in step 1 and the PVC board cut out of the pattern outline in step 3 into a wood drying kiln for high-temperature steam sterilization, with a steam temperature of 120°C and a sterilization time of 10 to 30 minutes;

Step 5: Combine the plywood and PVC boards after high temperature sterilization in step 4 in pairs, fix them with iron clips, and send them to the sterile working room for standby;

Step 6: Take 24 grams of potato dextrose medium (PDb) and 15-20 grams of agar (Agar) into a 2000 ml glass bottle, add 1000 ml of distilled water, stir well, put it into a high temperature sterilization box for sterilization After 1 to 2 hours, take out the liquid culture medium; take out the boards that are overlapped and combined in twos obtained in step 5, and carefully apply the liquid culture medium on the plywood with a brush along the pattern outline cut out on the PVC board In the whole process of brushing the culture solution, the positions of the plywood and the PVC board are not allowed to move, so as to avoid the deformation and distortion of the pattern outline after the culture solution is solidified; after the completion, the combined board is sent to the constant temperature and humidity room ( The temperature is controlled at 20~25°C, the relative humidity is controlled at 60~80%) and placed on a special shelf for standby;

Step 7: Take another 24 grams of potato dextrose medium (PDb) and 15-20 grams of agar (Agar) into a 2000 ml glass bottle, add 1000 ml of distilled water, stir well, put it in a high temperature sterilization box for sterilization Processing: take it out after 1-2 hours, pour it into a white plate, cool for 5-15 minutes, and when the culture solution is solid, cover it with a cover and put it in the incubator for later use;

Step 8: Check the condition of the solid medium in the white plate of the incubator every day. If the medium in the white plate is found to be infected with bacteria, pick it up and discard it immediately;

Step 9: The strains of white rot fungus are provided by the Institute of Health, Chinese Academy of Forestry Sciences. Use inoculation needles to inoculate the culture medium in the white board obtained in step 7 with white rot fungus. After the inoculation work is completed, put the white board into the incubator. Take it out every day to observe the growth of white rot fungus, and the white boards found to be infected by miscellaneous bacteria must be picked out and discarded;

Step 10: After the mold spot area of the white rot fungus grows to 60-80% of the entire white board culture medium area, take out the white rot fungus white board and pour it into a stainless steel grinder to crush it; according to white rot fungus: distilled water = 1:100 ( The ratio of mass ratio) was added to distilled water to prepare the white rot fungus liquid and set aside;

Step 11: Take out the combined board that completed step 6, loosen the iron clamp, remove the PVC board, leave the outline pattern composed of solidified culture fluid on the glued board, and remove the outer edge of the outline pattern due to leakage with a sterilized scraper Excess coagulation culture solution; dip the white rot fungus solution prepared in step 10 with a brush, carefully paint on the outline pattern of the plywood, and send it to a constant temperature and humidity room after completion (the temperature is controlled at 20~25°C, The relative humidity is controlled at 60~80%) and placed on a special shelf;

Step 12: Observe the growth and development of white rot fungi on the plywood 3 times a week. If the surface moisture of the plywood is found to be too dry, adjust the relative humidity in the constant temperature and humidity room so that the moisture content of the plywood is controlled at 20-40 wt%.

Step 13: After the growth area of white rot fungus on the plywood has completely covered the entire outline pattern, take out the plywood and send it to a wood drying kiln for drying. The drying temperature is 120°C, and the drying time is 2 to 6 hours. The moisture content after drying is controlled. Below 8 wt%; the purpose of choosing a high-temperature drying temperature of 120°C is to completely kill the white rot fungus on the plywood panel, to prevent the white rot fungus from still surviving after the fungus painting is made, and to continue to reproduce under suitable temperature and humidity conditions. Ultimately destroy the beauty and integrity of fungus painting;

Step 14: Take out the dried plywood in step 13, and carefully repair the outline pattern composed of white rot fungi on the panel with a scraper. After completion, use a color pen to color the outline pattern according to the specific situation of the pattern to increase the authenticity of the outline pattern sex;

Step 15: Place the finished and painted plywood into a custom frame to create a unique decorative fungus painting.

The plywood purchased in step 1 can be sawn into any size according to the needs of customers.

In the step 3, a laser cutting machine is used to cut out the designed pattern outlines on the PVC sheet as flowers, animals, landscapes and characters.

In the step 6, apply the liquid culture solution evenly on the pattern contour line cut out on the PVC sheet, and pay special attention to the amount of liquid culture solution to prevent leakage from entering due to excessive application of the liquid culture solution. The gap between the PVC sheet and the plywood will cause unnecessary trouble to the cultivation of white rot fungus in the later stage.

In step 11, in order to prevent infection by bacteria, the whole process must be completed in a sterile room, the operator must wear chemical protective clothing, and carry out necessary whole-body disinfection before operation; dip the prepared white rot fungus liquid with a brush , Carefully paint on the outline pattern of the plywood panel, and try to avoid the white rot fungus liquid from contaminating other parts outside the outline pattern of the plywood panel, which will increase the difficulty of the later fungus painting treatment.

The temperature in the constant temperature and humidity room in the step 6 and step 11 is controlled at 20-25° C., and the relative humidity is controlled at 60-80%.

In step 14, use a spatula to carefully repair the outline pattern composed of white rot fungi on the panel. In addition to removing the white rot mycelium outside the outline pattern, you can also dig out the underdeveloped white rot mycelium in the outline pattern. Well-grown white rot mycelia to fill and fix with 502 superglue.

In the step 14, use a color pen to color the contour pattern in combination with the specific situation of the pattern, such as green for leaves, red for roses, eyes for animals, etc., to increase the authenticity of the contour pattern.

The advantage of the invention is that it provides a processing method for decorative fungus painting. The method uses plywood as the base material, undergoes high-temperature sterilization, laser cutting, preparation of culture solution, brushing of culture solution, inoculation, preparation of white rot fungus solution, brushing of white rot fungus solution, drying, repairing and coloring and other processes to produce unique fungus painting products, which can meet the decoration needs of many places such as ordinary families, hotels, restaurants, stations, shopping malls, etc., have high economic value, and therefore have broad development prospects.

Detailed ways

The present invention will be further described below in conjunction with specific examples, but the present invention is not limited to these examples.

Example 1

A kind of concrete steps of the processing method of decorative mushroom painting are:

Step 1: Purchase plywood with a thickness of 5mm, saw it into 550mm×420mm (length×width) specifications with a sliding table saw, and set aside;

Step 2: Purchase PVC sheets with a thickness of 2mm, saw them into 550mm×420mm (length×width) specifications with a sliding table saw, and set aside;

Step 3: Use a laser cutting machine to cut out the designed pattern outline on the PVC sheet;

Step 4: Put the plywood sawed in step 1 and the PVC board cut out of the pattern outline in step 3 into the wood drying kiln for high-temperature steam sterilization. The steam temperature is 120°C and the sterilization time is 10 minutes;

Step 5: Combine the plywood and PVC boards after high temperature sterilization in step 4 in pairs, fix them with iron clips, and send them to the sterile working room for standby;

Step 6: Take 24 grams of potato dextrose medium and 15 grams of agar into a 2000 ml glass bottle, add 1000 ml of distilled water, stir evenly, put it in a high-temperature sterilization box for sterilization, take it out after 1 hour to obtain liquid culture liquid; take out the plates obtained in step 5 and combine them in pairs, and carefully apply the liquid culture solution on the plywood with a brush along the pattern outline cut out on the PVC plate. During the whole process of brushing the culture solution The positions of the plywood and PVC panels are not allowed to move during the process. After the completion, the combined panels are sent to a special shelf in a constant temperature and humidity room (the temperature is controlled at 20°C, and the relative humidity is controlled at 60%) for standby;

Step 7: Take 24 grams of potato dextrose medium and 15 grams of agar into a 2000 ml glass bottle, add 1000 ml of distilled water, stir evenly, put it in a high temperature sterilization box for sterilization; take it out after 1 hour, pour Put it into a white plate, cool for 5 minutes, and when the culture solution is solid, cover it and put it in the incubator for later use;

Step 8: Check the condition of the solid medium in the white plate of the incubator every day. If the medium in the white plate is found to be infected with bacteria, pick it up and discard it immediately;

Step 9: The white rot fungus strains are provided by the Chinese Academy of Forestry, and the medium in the white board obtained in step 7 is inoculated with the white rot fungus by using the inoculation needle. After the inoculation work is completed, the white board is put into the incubator. Take it out every day to observe the growth of white rot fungus, and the white boards found to be infected by miscellaneous bacteria must be picked out and discarded;

Step 10: After the mold spot area of the white rot fungus grows to 60% of the entire white board culture medium area, take out the white rot fungus white board and pour it into a stainless steel grinder for crushing; according to the mass ratio of white rot fungus: distilled water = 1:100 Add distilled water to prepare white rot fungus liquid, set aside;

Step 11: Take out the combined board that completed step 6, loosen the iron clamp, remove the PVC board, leave the outline pattern composed of solidified culture fluid on the glued board, and remove the outer edge of the outline pattern due to leakage with a sterilized scraper Excess coagulation culture solution; dip the white rot fungus solution prepared in step 10 with a brush, carefully paint on the outline pattern of the plywood, and send it to a constant temperature and humidity room (the temperature is controlled at 20°C and the relative humidity controlled at 60%) and placed on a special shelf;

Step 12: Observe the growth and development of white rot fungi on the plywood 3 times a week. If the surface moisture of the plywood is found to be too dry, adjust the relative humidity in the constant temperature and humidity room so that the moisture content of the plywood is controlled at 20 wt%;

Step 13: After the growth area of white rot fungus on the plywood has completely covered the entire outline pattern, take out the plywood and send it to a wood drying kiln for drying at a drying temperature of 120°C for 2 hours and a moisture content of 8 wt after drying %;

Step 14: Take out the dried plywood in step 13, carefully repair the outline pattern composed of white rot fungus on the panel with a scraper, and color the outline pattern with a color pen according to the specific situation of the pattern after completion;

Step 15: Place the finished and painted plywood into a custom frame to create a unique decorative fungus painting.

The outline of the pattern described in step 3 is a lotus flower.

In the step 6, apply the liquid culture solution evenly on the pattern contour line cut out on the PVC sheet, and pay special attention to the amount of liquid culture solution to prevent leakage from entering due to excessive application of the liquid culture solution. The gap between the PVC sheet and the plywood will cause unnecessary trouble to the cultivation of white rot fungus in the later stage.

In order to prevent the infection of miscellaneous bacteria in the step 11, the whole process must be completed in a sterile room, the operator must wear chemical protective clothing, and perform necessary whole-body disinfection before operation; use a brush to dip the prepared white rot fungus bacteria liquid, Carefully paint on the outline pattern of the plywood panel, and try to avoid the white rot fungus from contaminating other parts outside the outline pattern of the plywood panel, which will increase the difficulty of the later fungus painting treatment.

In step 14, use a spatula to carefully repair the outline pattern composed of white rot fungi on the panel. In addition to removing the white rot mycelium outside the outline pattern, you can also dig out the underdeveloped white rot mycelium in the outline pattern. Well-grown white rot mycelia to fill and fix with 502 superglue.

In the step 14, the lotus outline pattern is colored with a color pen to increase the authenticity of the outline pattern.

Example 2

A kind of concrete steps of the processing method of decorative mushroom painting are:

Step 1: Purchase plywood with a thickness of 5mm, saw it into 550mm×420mm (length×width) specifications with a sliding table saw, and set aside;

Step 2: Purchase PVC sheets with a thickness of 2mm, saw them into 550mm×420mm (length×width) specifications with a sliding table saw, and set aside;

Step 3: Use a laser cutting machine to cut out the designed pattern outline on the PVC sheet;

Step 4: Put the plywood sawed in step 1 and the PVC board cut out of the pattern outline in step 3 into the wood drying kiln for high-temperature steam sterilization. The steam temperature is 120°C and the sterilization time is 20 minutes;

Step 5: Combine the plywood and PVC boards after high temperature sterilization in step 4 in pairs, fix them with iron clips, and send them to the sterile working room for standby;

Step 6: Take 24 grams of potato dextrose medium and 18 grams of agar into a 2000 ml glass bottle, add 1000 ml of distilled water, stir evenly, put it in a high-temperature sterilization box for sterilization, and take it out after 1.5 hours to obtain a liquid culture liquid; take out the plates obtained in step 5 and combine them in pairs, and carefully apply the liquid culture solution on the plywood with a brush along the pattern outline cut out on the PVC plate. During the whole process of brushing the culture solution The position of the plywood and the PVC board is not allowed to move during the process. After the completion, the combined board is sent to a special shelf in a constant temperature and humidity room (temperature is controlled at 22°C and relative humidity is controlled at 70%) for standby;

Step 7: Take 24 grams of potato dextrose medium and 18 grams of agar and put it into a 2000 ml glass bottle, add 1000 ml of distilled water, stir well, put it in a high temperature sterilization box for sterilization; take it out after 1.5 hours, pour Put it into a white plate, cool for 10 minutes, and when the culture solution is solid, cover it and put it in the incubator for later use;

Step 8: Check the condition of the solid medium in the white plate of the incubator every day. If the medium in the white plate is found to be infected with bacteria, pick it up and discard it immediately;

Step 9: The white rot fungus strains are provided by the Chinese Academy of Forestry, and the medium in the white board obtained in step 7 is inoculated with the white rot fungus by using the inoculation needle. After the inoculation work is completed, the white board is put into the incubator. Take it out every day to observe the growth of white rot fungus, and the white boards found to be infected by miscellaneous bacteria must be picked out and discarded;

Step 10: After the mold spot area of the white rot fungus grows to 70% of the entire white board culture medium area, take out the white rot fungus white board and pour it into a stainless steel grinder for crushing; according to the mass ratio of white rot fungus: distilled water = 1:100 Add distilled water to prepare white rot fungus liquid, set aside;

Step 11: Take out the combined board that completed step 6, loosen the iron clamp, remove the PVC board, leave the outline pattern composed of solidified culture fluid on the glued board, and remove the outer edge of the outline pattern due to leakage with a sterilized scraper Excess coagulation culture solution; dip the white rot fungus solution prepared in step 10 with a brush, carefully paint on the outline pattern of the plywood, and send it to a constant temperature and humidity room after completion (the temperature is controlled at 22°C and the relative humidity controlled at 70%) and placed on a special shelf;

Step 12: Observe the growth and development of white rot fungi on the plywood 3 times a week. If the surface moisture of the plywood is found to be too dry, adjust the relative humidity in the constant temperature and humidity room so that the moisture content of the plywood is controlled at 30 wt%;

Step 13: After the growth area of white rot fungus on the plywood has completely covered the entire outline pattern, take out the plywood and send it to a wood drying kiln for drying. The drying temperature is 120°C, the drying time is 4 hours, and the moisture content after drying is 7 wt %;

Step 14: Take out the dried plywood in step 13, carefully repair the outline pattern composed of white rot fungus on the panel with a scraper, and color the outline pattern with a color pen according to the specific situation of the pattern after completion;

Step 15: Place the finished and painted plywood into a custom frame to create a unique decorative fungus painting.

Outline the pattern described in step 3 for the panda.

In the step 6, apply the liquid culture solution evenly on the pattern contour line cut out on the PVC sheet, and pay special attention to the amount of liquid culture solution to prevent leakage from entering due to excessive application of the liquid culture solution. The gap between the PVC sheet and the plywood will cause unnecessary trouble to the cultivation of white rot fungus in the later stage.

In order to prevent the infection of miscellaneous bacteria in the step 11, the whole process must be completed in a sterile room, the operator must wear chemical protective clothing, and perform necessary whole-body disinfection before operation; use a brush to dip the prepared white rot fungus bacteria liquid, Carefully paint on the outline pattern of the plywood panel, and try to avoid the white rot fungus from contaminating other parts outside the outline pattern of the plywood panel, which will increase the difficulty of the later fungus painting process.

In step 14, use a spatula to carefully repair the outline pattern composed of white rot fungi on the panel. In addition to removing the white rot mycelium outside the outline pattern, you can also dig out the underdeveloped white rot mycelium in the outline pattern. Well-grown white rot mycelia to fill and fix with 502 superglue.

In the step 14, the outline pattern of the panda is colored with a color pen to increase the authenticity of the outline pattern.

Example 3

A kind of concrete steps of the processing method of decorative mushroom painting are:

Step 1: Purchase plywood with a thickness of 5mm, saw it into 550mm×420mm (length×width) specifications with a sliding table saw, and set aside;

Step 2: Purchase PVC sheets with a thickness of 2mm, saw them into 550mm×420mm (length×width) specifications with a sliding table saw, and set aside;

Step 3: Use a laser cutting machine to cut out the designed pattern outline on the PVC sheet;

Step 4: Send the plywood sawed in step 1 and the PVC board with the patterned outline cut out in step 3 into a wood drying kiln for high-temperature steam sterilization. The steam temperature is 120°C and the sterilization time is 30 minutes;

Step 5: Combine the plywood and PVC boards after high temperature sterilization in step 4 in pairs, fix them with iron clips, and send them to the sterile working room for standby;

Step 6: Take 24 grams of potato dextrose medium and 20 grams of agar into a 2000 ml glass bottle, add 1000 ml of distilled water, stir evenly, put it in a high-temperature sterilization box for sterilization, and take it out after 2 hours to obtain a liquid culture liquid; take out the plates obtained in step 5 and combine them in pairs, and carefully apply the liquid culture solution on the plywood with a brush along the pattern outline cut out on the PVC plate. During the whole process of brushing the culture solution The positions of the plywood and PVC panels are not allowed to move during the process. After completion, the combined panels are sent to a special shelf in a constant temperature and humidity room (temperature controlled at 25°C and relative humidity controlled at 80%) for standby;

Step 7: Take 24 grams of potato dextrose medium and 20 grams of agar and put it into a 2000 ml glass bottle, add 1000 ml of distilled water, stir well, put it in a high temperature sterilization box for sterilization; take it out after 2 hours, pour Put it into a white plate, cool for 15 minutes, and when the culture solution is solid, cover it and put it in the incubator for later use;

Step 8: Check the condition of the solid medium in the white plate of the incubator every day. If the medium in the white plate is found to be infected with bacteria, pick it up and discard it immediately;

Step 9: The white rot fungus strains are provided by the Chinese Academy of Forestry, and the medium in the white board obtained in step 7 is inoculated with the white rot fungus by using the inoculation needle. After the inoculation work is completed, the white board is put into the incubator. Take it out every day to observe the growth of white rot fungus, and the white boards found to be infected by miscellaneous bacteria must be picked out and discarded;

Step 10: After the mold spot area of the white rot fungus grows to 80% of the whole white board culture medium area, take out the white rot fungus white board, pour it into a stainless steel grinder and crush it; press the mass ratio of white rot fungus:distilled water=1:100 Add distilled water to prepare white rot fungus liquid, set aside;

Step 11: Take out the combined board that completed step 6, loosen the iron clamp, remove the PVC board, leave the outline pattern composed of solidified culture fluid on the glued board, and remove the outer edge of the outline pattern due to leakage with a sterilized scraper Excess coagulation culture solution; dip the white rot fungus solution prepared in step 10 with a brush, carefully paint on the outline pattern of the plywood, and send it to a constant temperature and humidity room after completion (the temperature is controlled at 25°C and the relative humidity controlled at 80%) and placed on a special shelf;

Step 12: Observe the growth and development of white rot fungi on the plywood 3 times a week. If the surface moisture of the plywood is found to be too dry, adjust the relative humidity in the constant temperature and humidity room so that the moisture content of the plywood is controlled at 40 wt%;

Step 13: After the growth area of white rot fungi on the plywood has completely covered the entire contour pattern, take out the plywood and send it to a wood drying kiln for drying at a drying temperature of 120°C for 6 hours and a moisture content of 5 wt %;

Step 14: Take out the dried plywood in step 13, carefully repair the outline pattern composed of white rot fungus on the panel with a scraper, and color the outline pattern with a color pen according to the specific situation of the pattern after completion;

Step 15: Place the finished and painted plywood into a custom frame to create a unique decorative fungus painting.

Outline the pattern described in step 3 as a waterfall.

In the step 6, apply the liquid culture solution evenly on the pattern contour line cut out on the PVC sheet, and pay special attention to the amount of liquid culture solution to prevent leakage from entering due to excessive application of the liquid culture solution. The gap between the PVC sheet and the plywood will cause unnecessary trouble to the cultivation of white rot fungus in the later stage.

In order to prevent the infection of miscellaneous bacteria in the step 11, the whole process must be completed in a sterile room, the operator must wear chemical protective clothing, and perform necessary whole-body disinfection before operation; use a brush to dip the prepared white rot fungus bacteria liquid, Carefully paint on the outline pattern of the plywood panel, and try to avoid the white rot fungus from contaminating other parts outside the outline pattern of the plywood panel, which will increase the difficulty of the later fungus painting treatment.

In step 14, use a spatula to carefully repair the outline pattern composed of white rot fungi on the panel. In addition to removing the white rot mycelium outside the outline pattern, you can also dig out the underdeveloped white rot mycelium in the outline pattern. Well-grown white rot mycelia to fill and fix with 502 superglue.

In the step 14, the outline pattern of the waterfall is colored with a color pen to increase the authenticity of the outline pattern.

The decorative fungus painting prepared by the present invention has the characteristics of simple operation and easy learning. The method uses plywood as the base material and is processed by a special process to produce a unique fungus painting product, which can meet the needs of ordinary families, hotels, restaurants, and railway stations. The need for decoration in many places such as shopping malls and shopping malls has high economic value and therefore has broad development prospects.

The above descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the present invention.

Claims (4)

1. a kind of processing method that dicoration bacterium is drawn, it is characterised in that：Include the following steps：

Step 1：The sheet of outsourcing 5mm thickness, it is spare after carrying out saw system with sizing saw machine；

Step 2：The PVC board of outsourcing 2mm thickness, it is standby after being sawn into specification identical with sheet in step 1 with sizing saw machine With；

Step 3：Designed pattern contour is cut into PVC board using laser cutting machine；

Step 4：The PVC board that sheet and step 3 that step 1 saw makes are cut into pattern contour is sent into lumber kiln Carry out steam high-temperature sterilization work, 120 DEG C of vapor (steam) temperature, sterilization time 10~30 minutes；

Step 5：Sheet after step 4 high temperature is sterilized is carried out together with PVC board two-by-two overlapping combinations with iron clamp It is fixed, it is sent into sterile operating room, it is spare；

Step 6：It takes 24 g potato dextrose culture-mediums and 15~20 grams of agar to be fitted into 2000 milliliters of vials, is added 1000 Milliliter distilled water, after stirring evenly, is put into high-temperature sterilization box and carries out sterilization treatment, is taken out after 1~2 hour and obtains liquid culture Liquid；The plank for the overlapping combinations two-by-two that step 5 obtains is taken out, the pattern contour line hairbrush being cut into PVC board is careful Ground equably brushes liquid culture solution on sheet, do not allow during entire brushing culture solution sheet with The position of PVC board is moved, and will be placed on the special shelf between combined plate feeding constant temperature and humidity after the completion, spare；

Step 7：It takes 24 g potato dextrose culture-mediums and 15~20 grams of agar to be fitted into 2000 milliliters of vials again, is added 1000 milliliters of distilled water after stirring evenly, are put into high-temperature sterilization box and carry out sterilization treatment；It takes out, pours into white after 1~2 hour In plate, after 5~15 minutes cooling, after culture solution in after solid-like, cover cover board and be put into incubator, it is spare；

Step 8：The case where checking solid medium in incubator blank daily, as found, the culture medium in blank has miscellaneous bacteria sense Dye, picks discarding immediately；

Step 9：Whiterot fungi is connect using the culture medium connect in the blank that acicula is obtained to step 7 respectively, completion will after connecing bacterium work Blank is put into incubator, takes out the growing state of observation whiterot fungi daily, it is found that the blank for having miscellaneous bacteria to infect must pick and lost It abandons；

Step 10：After the mould spot area of whiterot fungi develops to and accounts for the 60~80% of entire blank culture medium area, white rot is taken out Bacterium blank pours into the crushing of stainless steel pulverizer；By whiterot fungi：Distilled water=1:Distilled water is added in 100 mass ratio, modulates white rot Bacterium bacterium solution, it is spare；

Step 11：It the combined plate for completing step 6 is taken out, unclamps iron clamp, removes PVC board, sheet leaves by solidifying The contour patterns of culture solution composition, with the extra solidification culture because of leakage formation outside sterilized scraper removal contour patterns Liquid；The whiterot fungi bacterium solution that step 10 modulates is dipped with hairbrush, is carefully brushed on the contour patterns of sheet, after the completion It is placed on the special shelf being sent between constant temperature and humidity；

Step 12：The growth and development situation for observing whiterot fungi on 3 sheets weekly, such as finds sheet surface moisture mistake Dry, the relative humidity between regulating thermostatic constant humidity makes sheet moisture control in 20~40 wt%；

Step 13：After entire contour patterns have been completely covered in whiterot fungi growth area on plank to be glued, sheet is taken out It is sent into lumber kiln to be dried, 120 DEG C of drying temperature, 2~6 hours drying times, the moisture control after drying is 8 Wt% or less；

Step 14：The sheet after step 13 drying is taken out, with being made of whiterot fungi on the careful repairing panel of scraper Contour patterns combine the concrete condition coloured pencil of pattern to paint to contour patterns after the completion；

Step 15：The sheet for completing repairing, colouring is packed into the picture frame of customization, unique decorative bacterium is made and draws.

2. the processing method that a kind of decorative bacterium according to claim 1 is drawn, it is characterised in that：It is outer described in step 1 Sheet is purchased, can be sawed according to the needs of client and any specification is made.

3. the processing method that a kind of decorative bacterium according to claim 1 is drawn, it is characterised in that：Figure described in step 3 Case profile is flowers, animal, landscape and personage.

4. the processing method that a kind of decorative bacterium according to claim 1 is drawn, it is characterised in that：Step 6 and step 11 institute The temperature control between constant temperature and humidity is stated at 20~25 DEG C, relative humidity is controlled 60~80%.