Silk treatment method using lucid ganoderma and application

Abstract

The invention belongs to the technical field of textile printing and dyeing, and particularly relates to a silk treatment method using lucid ganoderma and application. The silk treatment method using the lucid ganoderma comprises the following steps: degumming, preparing a lucid ganoderma extracting solution and treating the silk. According to the treatment method provided by the invention, active substances of lucid ganoderma and sericin are cross-linked and fixed on the surfaces of the degummed silk fibers under the action of ethylene glycol, and a formed cross-linked structure is stable, so that the activity of components can be protected, and the effect of covering odor can also be achieved. As the extraction and decoloration processes of the active substances of the lucid ganoderma and the degumming process of the silk fibers can be synchronously carried out in the same processing device, the working efficiency is greatly improved, and the device has the advantages of simplicity and convenience in operation and high practicability.

Description

Technical Field

[0001] The invention belongs to the technical field of textile printing and dyeing, and particularly relates to a silk processing method using ganoderma lucidum and application thereof. Background Art

[0002] Silk fiber is known as the "Queen of Fibers" and has been used as a high-end textile material because of its soft luster, soft touch, skin-friendliness, moisture absorption and breathability, and comfort to wear. It can be used to make underwear, outerwear, scarves, carpets, bedding, etc.

[0003] In the processing of silk fibers, degumming is required, and its main purpose is to remove sericin, pigments, waxes and silk soaking agents on the silk fibers, and to improve the whiteness, water absorption, gloss and feel of silk products.

[0004] Ganoderma lucidum is a precious plant mushroom, rich in polysaccharides, polypeptides, triterpenes, sterols, nucleosides, alkaloids and other biologically active ingredients, and has anti-tumor, anti-oxidation, immunomodulatory, hypoglycemic, hypolipidemic, antiviral, anti-inflammatory and antibacterial, liver protection and other effects. The inventor intends to use Ganoderma lucidum in the degumming stage of silk fiber so that the effective ingredients of Ganoderma lucidum can be attached to the silk fiber, so that the prepared silk fiber has the composite function of improving skin microcirculation and maintaining skin moisture and elasticity.

[0005] However, the traditional degumming of silk products adopts the soap-alkali method. The temperature and pH value are relatively high during the degumming process, and the refining process is difficult to control, which can easily cause "ash damage" or damage to the fiber strength, seriously affecting the appearance quality of mulberry silk products.

[0006] The document with the authorization announcement number CN113373697B discloses a method for preparing degummed mulberry silk products based on the bioenzymatic method, wherein the mulberry silk products are treated with protease and cutinase to remove the sericin and hydrophobic lipids on the surface of the mulberry silk: then, lipase, triacetin and hydrogen peroxide are added to the system, and the glyceride remaining on the surface of the silk fibroin is removed by means of lipase, while the triacetin is catalyzed to hydrolyze to produce acetic acid, and the acetic acid reacts with hydrogen peroxide to produce peracetic acid, and the mulberry silk is bleached at low temperature, thus realizing the method of degumming mulberry silk products by the full enzyme method. Compared with the soap-alkali degumming method, the degumming rate is easy to control.

[0007] However, when using Ganoderma lucidum in enzymatic degumming, the effective ingredients such as Ganoderma lucidum triterpenes are also easily decomposed by proteases, and the resulting silk fibers are not good.

[0008] Therefore, there is an urgent need for a method that can both effectively degumming and improve the adhesion of effective ingredients of Ganoderma lucidum to silk fibers. At the same time, it is also necessary to take into account the dyeing of silk by Ganoderma lucidum to avoid the silk being too dark in color. Summary of the invention

[0009] In view of the above problems, the present invention aims to provide a method for processing silk using Ganoderma lucidum, so that the Ganoderma lucidum active substance and sericin are cross-linked and fixed on the surface of degummed silk fibers under the action of ethylene glycol, and the formed cross-linked structure is stable, which can not only protect the activity of the components, but also cover the odor. Since the extraction and decolorization process of the Ganoderma lucidum active substance can be carried out simultaneously with the degumming process of the silk fibers in one processing device, the work efficiency is greatly improved, and it has the advantages of simple operation and strong practicality.

[0010] The specific technical solutions of the present invention are as follows: A method for processing silk using Ganoderma lucidum, comprising the following steps: Degumming: placing the silk fibers to be processed into a processing chamber of a processing device, adding a degumming agent into the processing chamber for degumming, and obtaining degummed silk fibers: Preparation of Ganoderma lucidum extract: placing Ganoderma lucidum powder into an extraction chamber of a processing device, adding an extractant into the extraction chamber, and obtaining Ganoderma lucidum extract; Silk processing: the ganoderma lucidum extract is input into the processing chamber, and then the integrator is added, the temperature in the processing chamber is 40-60° C., the processing time is 20-40 min, and the pH range is controlled to be 5.0-7.0 to obtain a silk intermediate product; Wherein, the degumming agent includes any one or more of sodium hydroxide, sodium carbonate, sodium bicarbonate, sodium sulfate, sodium phosphate, and hydrogen peroxide; the extracting agent includes any one of deionized water and ethanol; and the integrating agent includes at least sericin and glyoxal.

[0011] As a further preferred embodiment of the present invention, the content of sericin in the integrator is 35-45 g / L; and the amount of glyoxal is 20-25 g / L.

[0012] As a further preferred embodiment of the present invention, the processing temperature in the processing chamber and the extraction chamber in the degumming step and the step of preparing the Ganoderma lucidum extract is the same as that in the extraction chamber, which is 80-95°C.

[0013] As a further preferred embodiment of the present invention, an inner shell is arranged in the extraction chamber, and the inner shell includes an extraction cylinder, a first infusion tube arranged at the lower end of the extraction cylinder, a decolorization cylinder arranged at the lower end of the first infusion tube, a collecting cylinder arranged at the lower end of the decolorization cylinder, and a second infusion tube arranged on the side wall of the lower end of the collecting cylinder and connected to the processing chamber; a first valve body and a second valve body are respectively arranged on the first infusion tube and the second infusion tube; a filter cylinder for placing the Ganoderma lucidum powder is detachably connected in the extraction cylinder; the decolorization cylinder is detachably connected to the collecting cylinder, and a first filter screen is arranged at the lower end of the decolorization cylinder.

[0014] As a further preferred embodiment of the present invention, the processing chamber is provided with a fixed side plate close to the extraction chamber, and a movable side plate arranged opposite to the fixed side plate and slidably connected to the extraction chamber; the fixed side plate includes a frame and a second filter screen arranged on the frame.

[0015] As a further preferred embodiment of the present invention, the processing device includes a shell with an open upper end, a fixed partition arranged in the shell and used to separate the inner cavity of the shell into the processing chamber and the extraction chamber, and a heating component arranged on the bottom of the shell.

[0016] As a further preferred embodiment of the present invention, the processing device also includes an insulation cover arranged at the upper end of the shell, a first delivery pipe arranged on the insulation cover and inputting the extraction agent into the extraction cylinder, and a second delivery pipe arranged on the insulation cover and inputting the degumming agent or integration agent into the processing chamber.

[0017] As a further preferred embodiment of the present invention, the processing device also includes a liquid storage tank arranged on the side end of the shell, two liquid delivery pipes arranged on the liquid storage tank and respectively supplying liquid to the processing chamber and the extraction chamber, two recovery tanks arranged on both side ends of the liquid storage tank, and two liquid return pipes respectively arranged on the two recovery tanks and respectively connected to the processing chamber and the extraction chamber.

[0018] As a further preferred embodiment of the present invention, a first cross bar and a second cross bar are respectively provided on two opposite side surfaces of the fixed side plate and the movable side plate.

[0019] As a further preferred embodiment of the present invention, the second conveying pipe is arranged on the surface of the heat-insulating cover close to the extraction chamber.

[0020] As a further preferred embodiment of the present invention, the specific steps of preparing the Ganoderma lucidum extract include: (a) placing the ganoderma lucidum powder into the filter cartridge, closing the first valve body, inputting ethanol solution into the extraction cartridge through the first delivery pipe, controlling the pH range to be 9.0-10.0, and the extraction time to be 40-70 minutes, to obtain a first extract, then opening the first valve body, and allowing the first extract to pass through the decolorization cartridge and finally enter the collection cartridge; (b) The first valve body is closed, and deionized water is introduced into the extraction cylinder through the first delivery pipe. The extraction time is 60 to 90 minutes to obtain a second extraction liquid. Then, the first valve body is opened, and the second extraction liquid passes through the decolorization cylinder and finally enters the collection cylinder.

[0021] As a further preferred embodiment of the present invention, the silk processing step includes: before the Ganoderma lucidum extract is input into the processing chamber, controlling the movable side plate to be close to the fixed side plate, controlling the distance between the two to be 1 / 4 to 1 / 3 of the initial distance, and pushing the degummed silk fibers to accumulate between the movable side plate and the fixed side plate.

[0022] The present invention also provides an application of the silk processing method, that is, the silk intermediate product obtained by the processing method is used for the preparation of fabrics. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Attached Figure 1 It is a schematic diagram of the structure of the present invention from a top view.

[0024] Attached Figure 2 It is a schematic diagram of the structure of the present invention at the main viewing angle.

[0025] Description of the drawings: housing 11, fixed partition 12, heat-insulating cover 13, first delivery pipe 14, second delivery pipe 15, liquid storage tank 16, liquid delivery pipe 17, recovery tank 18, liquid return pipe 19; Processing chamber 2, extraction chamber 3; Fixed side plate 21, movable side plate 22, first cross bar 23, second cross bar 24; Frame 211, second filter 212; Inner housing 31; Extraction cylinder 311, first liquid infusion tube 312, decolorization cylinder 313, collection cylinder 314, second liquid infusion tube 315, first valve body 316, second valve body 317; Filter cartridge 311a; The first filter screen 314a. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "inside", "outside", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the product of the invention is usually placed when in use, or are directions or positional relationships commonly understood by those skilled in the art. These directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms such as "setting" and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection: it can be a mechanical connection or an electrical connection: it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] It is worth noting that in order to obtain a silk fiber with the function of the active ingredients of Ganoderma lucidum, the present invention achieves the purpose through special process steps and processing devices. The following are specific embodiments: Reference Figure 1 ~Attached Figure 2 As shown, this embodiment provides a processing device, including a housing 11, a processing chamber 2 and an extraction chamber 3; wherein, The upper end of the shell 11 is open, and a fixed partition 12 for dividing the inner cavity of the shell into the processing chamber 2 and the extraction chamber 3, and a heating component arranged on the bottom of the shell 11 are arranged in the shell 11. The heating component includes a heating plate and a control panel, and is used to heat the processing chamber 2 and the extraction chamber 3 in the shell 11 synchronously.

[0029] The treatment chamber 2 is provided with a fixed side plate 21 close to one side of the extraction chamber 3, and a movable side plate 22 arranged opposite to the fixed side plate 21 and slidably connected to the extraction chamber 3; the fixed side plate 21 includes a frame 211 and a second filter screen 212 arranged on the frame 211; the fixed side plate 21 and the movable side plate 22 are respectively provided with a first crossbar 23 and a second crossbar 24 on two opposite sides thereof, and the first crossbar 23 and the second crossbar 24 are staggered in the vertical direction. Furthermore, two vertical slide grooves can be provided on two opposite side walls perpendicular to the fixed side plate 21 in the treatment chamber 2 so that the fixed side plate 21 can be slid up and down and connected in the treatment chamber 2; at the movable side plate 22, two tracks are also provided on two opposite side walls, and the movable side plate 22 can not only slide horizontally under the guidance of the tracks, but also slide vertically. The first crossbar 23 and the second crossbar 24 are both distributed on the entire side plate surface at a fixed spacing, and the first crossbar 23 and the second crossbar 24 have the same length.

[0030] An inner shell 31 is arranged in the extraction chamber 3, and the inner shell 31 includes an extraction cylinder 311, a first infusion tube 312 arranged at the lower end of the extraction cylinder 311, a decolorization cylinder 313 arranged at the lower end of the first infusion tube 312, a collection cylinder 314 arranged at the lower end of the decolorization cylinder 313, and a second infusion tube 315 arranged on the lower end side wall of the collection cylinder 314 and connected to the processing chamber 2; the first infusion tube 312 and the second infusion tube 315 are respectively provided with a first valve body 316 and a second valve body 317; a filter cylinder 311a for placing the Ganoderma lucidum powder is detachably connected in the extraction cylinder 311; the decolorization cylinder 313 is detachably connected to the collection cylinder 314, and a first filter screen 314a is provided at the lower end of the decolorization cylinder 313. Furthermore, the extraction cylinder 311 and the decolorization cylinder 313 are both cylinders, and the extraction cylinder 311 is connected to the upper end of the decolorization cylinder 313 through the first infusion tube 312, and an external thread can be provided on the outer peripheral side of the lower end of the decolorization cylinder 313, and a matching internal thread is provided on the inner wall of the upper end of the collection cylinder 314, so as to realize the detachable connection between the decolorization cylinder 313 and the collection cylinder 314. The connection mode of the first filter screen 314a and the decolorization cylinder 313 is preferably a snap-fit ​​connection. The advantage of such a setting is that after the process is completed, the internal decolorization filler can be placed / transferred by removing the first filter screen 314a. The detachable connection mode of the filter cylinder 311a and the extraction cylinder 311 can be realized by any existing technology such as hanging, so it is not repeated.

[0031] As a further preference of this embodiment, the processing device also includes an insulation cover 13 arranged at the upper end of the shell 11, a first delivery pipe 14 arranged on the insulation cover 13 and inputting the extraction agent into the extraction cylinder 311, and a second delivery pipe 15 arranged on the insulation cover 13 and inputting the degumming agent or integration agent into the processing chamber 2, and the second delivery pipe 15 is arranged on the surface of the insulation cover 13 close to the extraction chamber 3.

[0032] As a further preference of this embodiment, the processing device also includes a liquid storage tank 16 arranged on the side end of the shell 11, two liquid delivery pipes 17 arranged on the liquid storage tank 16 and respectively supplying liquid to the processing chamber 2 and the extraction chamber 3, two recovery tanks 18 arranged on both side ends of the liquid storage tank 16, and two return liquid pipes 19 respectively arranged on the two recovery tanks 18 and connected to the processing chamber 2 and the extraction chamber 3 respectively.

[0033] Through the setting of the above processing device, the process treatments that can be basically achieved include: First, liquid is input into the processing chamber 2 and the extraction chamber 3 respectively through the liquid storage tank 16 and the liquid delivery pipe 17, and then the heating component is controlled to heat the liquid to achieve temperature control in the processing chamber 2 and the extraction chamber 3. The difference is that the liquid in the processing chamber 2 is in direct contact with the silk, and the degumming agent and pH regulator are input through the second delivery pipe 15 to control the pH range in the processing chamber 2; while the liquid in the extraction chamber 3 is located outside the inner shell 31, so the heating of the inner shell 31 is water bath heating. Since the processing chamber 2 and the extraction chamber 3 can be heated synchronously, the Ganoderma lucidum extract and the degumming of silk fibers can be carried out synchronously, which not only simplifies the processing steps, but also shortens the processing time and reduces energy loss.

[0034] Secondly, through the structure of the inner shell 31 in the extraction chamber 3, the effect of step-by-step extraction of Ganoderma lucidum active substances is achieved, thereby increasing the content of triterpenoid substances and polysaccharide substances, the functional components in the final Ganoderma lucidum extract, and the Ganoderma lucidum extract can also be decolorized to prevent the Ganoderma lucidum extract from being too dark in color and staining the silk.

[0035] Third, through the structural setting of the fixed side plate 21 and the movable side plate 22 in the processing chamber 2, the distance between the fixed side plate 21 and the movable side plate 22 can be reduced during the silk processing step, so as to achieve a higher liquid level state with a reduced total amount of liquid, fully infiltrating the silk fibers and cross-linking with them, which helps to improve the quality of the silk fibers.

[0036] Fourth, by means of the staggered first cross bar 23 and the second cross bar 24 between the fixed side plate 21 and the movable side plate 22, the position of the silk fibers can be fixed to avoid the agglomeration of the silk fibers. After the processing process is completed, the fixed side plate 21 and the movable side plate 22 can be moved out as a whole while maintaining a fixed distance, so as to achieve the purpose of transferring the silk fibers as a whole.

[0037] The silk processing method of this embodiment in conjunction with the above processing device comprises the following steps: Degumming: placing the silk fibers to be processed into the processing chamber 2 of the processing device, adding a degumming agent into the processing chamber 2 for degumming, and obtaining degummed silk fibers; wherein the degumming agent comprises any one or more of sodium hydroxide, sodium carbonate, sodium bicarbonate, sodium sulfate, sodium phosphate, and hydrogen peroxide, and more preferably sodium hydroxide and soap are used in combination, the pH range in the processing chamber 2 is controlled to be 9.0-10.0, the processing time is 60-90 minutes, the temperature is 80-95°C, and more preferably 90-95°C, and the degumming process is controlled by recording the pH range; Preparation of Ganoderma lucidum extract: placing Ganoderma lucidum powder into the extraction chamber 3 of the processing device, adding an extractant into the extraction chamber 3 to obtain Ganoderma lucidum extract; wherein the extractant comprises any one of deionized water and ethanol, and the ethanol is a 70% to 90% ethanol solution; more specifically, the steps include: (a) a decolorizing filler is provided in the decolorizing cylinder 313, and in this embodiment, activated carbon is preferably used, placing the Ganoderma lucidum powder into the filter cylinder 311a, closing the first valve body 316, and inputting the ethanol solution into the extraction cylinder 311 through the first delivery pipe 14, while controlling The pH range is 9.0-10.0, the extraction time is 40-70 minutes, and the first extraction liquid is obtained. Then the first valve body 316 is opened, and the first extraction liquid passes through the decolorization cylinder 313 and finally enters the collection cylinder 314; (b) the first valve body 316 is closed, and deionized water is input into the extraction cylinder 311 through the first delivery pipe 14. The extraction time is 60-90 minutes to obtain the second extraction liquid, and then the first valve body 316 is opened. The second extraction liquid passes through the decolorization cylinder 313 and finally enters the collection cylinder 314. It is worth noting that when preparing the second extraction liquid, the processing temperature is controlled within the range of 80-95°C; and when preparing the first extraction liquid, heating or non-heating can be selected.

[0038] Silk processing: before the ganoderma lucidum extract is input into the processing chamber 2, the movable side plate 22 is controlled to be close to the fixed side plate 21, and the distance between the two is controlled to be 1 / 4 to 1 / 3 of the initial distance, so as to push the degummed silk fibers to accumulate between the movable side plate 22 and the fixed side plate 21. Then the ganoderma lucidum extract is input into the processing chamber 2, and then the integrator is added. The temperature in the processing chamber is 40 to 60°C, the processing time is 20 to 40 minutes, and the pH range is controlled to be 5.0 to 7.0, so as to obtain a silk intermediate product; wherein the integrator includes at least sericin and glyoxal; further, the content of sericin in the integrator is 35 to 45 g / L; and the amount of glyoxal is 20 to 25 g / L.

[0039] It is worth noting that after degumming is completed, the liquid in the processing chamber 2 is discharged and the cleaning liquid is re-introduced to cool and clean the silk limit. The cleaning liquid is preferably deionized water, and the cleaning number is 1 to 3 times until the pH range drops below 7.5.

[0040] It is worth noting that the ganoderma lucidum extract collected in the collecting tube 314 is a mixed solution, which at least includes ethanol, deionized water, triterpenoids, polysaccharides, etc., and the solution is alkaline as a whole. Under alkaline conditions, triterpenoids are easily hydrolyzed and distributed in the solution in a free state, while polysaccharides are relatively stable, so the final ganoderma lucidum extract is in a solution state as a whole, which is beneficial to the subsequent silk fiber processing. After the ganoderma lucidum extract enters the processing chamber 2, with the addition of the integrator and the transformation of the alkaline environment into an acidic environment, the sericin with a high amino acid content is very compatible with the triterpenoids and polysaccharides, and with the help of the cross-linking effect of ethylene glycol, the sericin, triterpenoids and polysaccharides are cross-linked and fixed on the silk fibers. In addition, since the triterpenoids have charges, they are more conducive to adhering to the pores of the silk fibers, and the supplementation of sericin also avoids further damage to the silk surface, so that the silk fibers finally obtained have excellent comprehensive properties.

[0041] It is worth noting that the product obtained by the above process is only an intermediate product, and it needs to go through subsequent processing steps such as washing, drying, and finishing to obtain the finished product. The focus of the transformation of the present invention is not on these steps, so this solution will not be repeated.

[0042] The sensory evaluation of the final product showed that it was light yellow, had no bad smell, and had a smooth surface with a slight luster. This indicated that the Ganoderma lucidum extract was effectively adhered, the odor was effectively removed or covered, and the good sensory properties of silk were still maintained.

[0043] The breaking strength of the blank sample (untreated silk fabric) and the experimental sample (silk fabric treated by the above process) was tested, among which the breaking strength (N) of the blank sample was 456, and the breaking elongation (%) was 30.35; the breaking strength (N) of the experimental sample was 450, and the breaking elongation (%) was 33.45. Therefore, the strength of the treated fabric was not damaged by the special treatment process.

[0044] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A method for processing silk using Ganoderma lucidum, characterized in that the steps include: Degumming: placing the silk fibers to be processed into a processing chamber (2) of a processing device, adding a degumming agent into the processing chamber (2) to perform degumming, and obtaining degummed silk fibers; Preparation of Ganoderma lucidum extract: placing Ganoderma lucidum powder into an extraction chamber (3) of a processing device, adding an extractant into the extraction chamber (3), and obtaining Ganoderma lucidum extract; Silk processing: the ganoderma lucidum extract is introduced into the processing chamber (2), and then an integrator is added. The temperature in the processing chamber (2) is 40-60° C., the processing time is 20-40 min, and the pH range is controlled to be 5.0-7.0, to obtain a silk intermediate product; Wherein, the degumming agent includes any one or more of sodium hydroxide, sodium carbonate, sodium bicarbonate, sodium sulfate, sodium phosphate, and hydrogen peroxide; the extracting agent includes any one of deionized water and ethanol; and the integrating agent includes at least sericin and glyoxal.

2. A method for processing silk using Ganoderma lucidum according to claim 1, characterized in that: The content of sericin in the integrator is 35-45 g / L; the amount of glyoxal is 20-25 g / L.

3. The method for processing silk using Ganoderma lucidum according to claim 1, characterized in that: The processing temperature in the processing chamber (2) and the extraction chamber (3) in the degumming step and the step of preparing the ganoderma lucidum extract is the same, which is 80-95°C.

4. The method for processing silk using Ganoderma lucidum according to claim 1, characterized in that: An inner shell (31) is arranged in the extraction chamber (3), and the inner shell (31) comprises an extraction cylinder (311), a first liquid infusion tube (312) arranged at the lower end of the extraction cylinder (311), a decolorization cylinder (313) arranged at the lower end of the first liquid infusion tube (312), a collection cylinder (314) arranged at the lower end of the decolorization cylinder (313), and a second liquid infusion tube (315) arranged on the side wall of the lower end of the collection cylinder (314) and connected to the processing chamber (2); a first valve body (316) and a second valve body (317) are arranged on the first liquid infusion tube (312) and the second liquid infusion tube (315), respectively; a filter cylinder (311a) for placing the ganoderma lucidum powder is detachably connected in the extraction cylinder (311); the decolorization cylinder (313) is detachably connected to the collection cylinder (314), and a first filter screen (314a) is arranged at the lower end of the decolorization cylinder (313).

5. The method for processing silk using Ganoderma lucidum according to claim 1, characterized in that: The processing chamber (2) is provided with a fixed side plate (21) close to a side of the extraction chamber (3), and a movable side plate (22) arranged opposite to the fixed side plate (21) and slidably connected to the extraction chamber (3); the fixed side plate (21) comprises a frame (211) and a second filter screen (212) arranged on the frame (211).

6. The method for processing silk using Ganoderma lucidum according to claim 4, characterized in that: The processing device comprises a shell (11) with an open upper end, a fixed partition (12) arranged in the shell (11) and used to separate the inner cavity of the shell into the processing chamber (2) and the extraction chamber (3), and a heating component arranged on the bottom of the shell (11).

7. A method for processing silk using Ganoderma lucidum according to claim 6, characterized in that: The processing device further comprises a heat-insulating cover (13) arranged at the upper end of the shell (11), a first delivery pipe (14) arranged on the heat-insulating cover (13) and inputting the extracting agent into the extraction cylinder (311), and a second delivery pipe (15) arranged on the heat-insulating cover (13) and inputting the degumming agent or the integrating agent into the processing chamber (2).

8. The method for processing silk using Ganoderma lucidum according to claim 6, characterized in that: The processing device further comprises a liquid storage tank (16) arranged on a side end of the housing (11), two liquid delivery pipes (17) arranged on the liquid storage tank (16) and respectively delivering liquid to the processing chamber (2) and the extraction chamber (3), two recovery tanks (18) arranged on both side ends of the liquid storage tank (16), and two liquid return pipes (19) respectively arranged on the two recovery tanks (18) and respectively connected to the processing chamber (2) and the extraction chamber (3).

9. The method for processing silk using Ganoderma lucidum according to claim 5, characterized in that: A first cross bar (23) and a second cross bar (24) are respectively arranged on two opposite side surfaces of the fixed side plate (21) and the movable side plate (22).

10. Use of the silk processing method according to any one of claims 1 to 9, wherein the silk intermediate product is used for the preparation of fabrics.

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