CN107059300B - Non-contact processing device and method for silk pattern - Google Patents
Non-contact processing device and method for silk pattern Download PDFInfo
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- CN107059300B CN107059300B CN201710377381.9A CN201710377381A CN107059300B CN 107059300 B CN107059300 B CN 107059300B CN 201710377381 A CN201710377381 A CN 201710377381A CN 107059300 B CN107059300 B CN 107059300B
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- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/14—Containers, e.g. vats
- D06B23/18—Sealing arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for heating
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Application Of Or Painting With Fluid Materials (AREA)
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Abstract
The invention discloses a non-contact type silk pattern processing device and a non-contact type silk pattern processing method, wherein the processing device comprises a processing box and an anti-fog cover; an infrared heater is arranged on the bottom surface inside the treatment box; the lower part of the treatment box is provided with an air suction port; the upper part of the treatment box is provided with a supporting frame; the supporting frame is provided with a net-shaped processing frame; the reticular treatment frame is provided with a pressing frame; an anti-fog cover is arranged at the upper end of the treatment box; the upper end of the inside of the anti-fog cover is provided with a spraying device; one end of the spraying device is connected with the infusion rod; the infusion rod is provided with a liquid dosage controller; the liquid dosage controller is externally connected with a miniature booster pump; the spray device is provided with a spray head. The processing method comprises the following steps: 1) Preparing a treatment fluid; 2) The non-contact treatment device for the silk pattern is used for treating the silk pattern which does not need to be reinforced by a bracket or the silk pattern which needs to be reinforced by a bracket. The invention can effectively avoid damage caused by contacting the silk pattern, has simple and convenient operation, protects the appearance of the silk pattern and has strong practicability.
Description
Technical Field
The invention relates to a silk pattern processing device and a method, in particular to a non-contact processing device and a non-contact processing method for a silk pattern.
Background
The silk pattern is a precious historical data in silk archives, records the features of the product, the processing technology and the times, is not renewable and needs to be stored for a long time. However, silk is a protein organic material, and is subject to the action of microorganisms and light in daily life, and the texture of the silk is extremely easy to age. Accordingly, the corresponding mold-proof and light-resistant treatment is performed during preservation. The silk pattern has a certain period, the history is even very long, the texture strength is weak, and the conventional contact padding treatment mode is often used for causing secondary damage to the pattern. The technology provides a non-contact silk pattern processing method and a non-contact silk pattern processing device, so that the silk pattern is prevented from being damaged during processing.
Disclosure of Invention
Aiming at the technical problems, the invention aims at: a non-contact processing device and method for effectively protecting silk pattern itself from damage is provided.
The technical solution of the invention is realized as follows: a non-contact treatment device for silk patterns comprises a treatment box and an anti-fog cover; an infrared heater is arranged on the bottom surface of the inside of the treatment box; an air suction port is arranged at the lower part of the treatment box; the air suction inlet is connected with an air suction device; the upper part of the inside of the treatment box is provided with a supporting frame; the supporting frame is provided with a net-shaped processing frame; a pressing frame is arranged on the reticular treatment frame; an anti-fog cover is arranged at the upper end of the treatment box; a spraying device is arranged at the upper end inside the anti-fog cover; one end of the spraying device is connected with an infusion rod; the infusion rod is provided with a liquid dosage controller; the liquid dosage controller is externally connected with a miniature booster pump; the spraying device is provided with a spraying head; the spraying device rotates around the infusion rod.
Preferably, the air suction openings are distributed on the front, rear, left and right sides of the treatment box; at least six air suction openings are provided.
Preferably, the spraying device comprises four spraying pipes parallel to the infusion rod; four spray pipes are distributed on the upper, lower, left and right directions of the infusion rod; the spray heads are uniformly distributed on the spray pipes; at least six spray heads are arranged on each spray pipe.
Preferably, the mesh of the mesh treatment frame is formed by threading twisted nylon threads.
Preferably, the inner and outer dimensions of the press frame are the same as the inner and outer dimensions of the screen processing frame.
A non-contact treatment method for silk patterns, comprising the following steps:
1) Preparing a treatment fluid: preparing mildew-proof or light-resistant treatment liquid by deionized water according to the following components and proportions;
mildew-proof treatment liquid: mildew preventive: 1-5wt%; silk fibroin powder: 1-8wt%; solvent: deionized water;
light-resistant treatment liquid: light-resistant agent: 5-15wt%; silk fibroin powder: 1-8wt%; solvent: deionized water;
2) Treating the silk pattern without support reinforcement or the silk pattern with a non-contact treatment device of the silk pattern;
the non-contact treatment device for the silk pattern comprises the following specific steps of:
A. placing a silk pattern: placing the silk pattern on a net-shaped treatment frame in a treatment box with the reverse side facing upwards;
B. and (3) spray treatment: spraying the prepared treatment liquid on the reverse side of the silk pattern; the rotation speed of the spraying device is 20-40 rpm when spraying, and is controlled by the treatment liquid dosage controller, and the general liquid dosage is controlled to be 150-350 ml/m 2 An inner part;
C. and (3) air suction treatment: after spraying, pressing the frame onto the net-shaped treating rack, and sucking air in breeze mode with the suction amount being controlled in 0.5-1.5 m 3 The air suction time is controlled between 60 and 120 minutes;
D. and (3) drying: after the air suction is finished, an infrared dryer is started for drying, the drying temperature is generally between 35 and 60 ℃ and the time is 20 to 40 minutes;
E. placing the silk pattern on the right side upwards, and sequentially carrying out spray treatment, air suction treatment and drying treatment;
F. carrying out natural balancing for 24 hours after carrying out spray treatment, air suction treatment and drying treatment on the front and back surfaces of the silk pattern;
the non-contact treatment device for the silk pattern comprises the following specific steps of:
A. and (3) reinforcing material treatment: immersing the silk pattern into mildew-proof or light-resistant treatment liquid, taking out after being fully wetted, placing the silk pattern on a flat plate, and rolling the front and the back of the silk pattern by using a rubber roller; performing natural drying for standby after the second soaking and second rolling of the treatment liquid;
B. preparing silk fibroin gel emulsion: the silk fibroin emulsion is prepared according to the following components in proportion:
acrylic polymer emulsion: 30-45wt%; silk fibroin powder: 1-4wt% solvent: deionized water;
the weight ratio of each monomer in the acrylic polymer emulsion is as follows: methyl methacrylate: 10-15% of butyl acrylate: 75-85%; acrylic acid: 3-7%; 2-hydroxyethyl acrylate: 2-5%;
C. and (3) support reinforcement treatment: setting a bracket manufacturing working area on the surface of a PET low-viscosity film material, and uniformly coating the prepared silk fibroin latex in the working area, wherein the dosage of the silk fibroin latex is 8-10ml; sucking 8-10mL of the silk fibroin latex emulsion by a disposable injector, and uniformly dripping the silk fibroin latex emulsion into a working area of the low-viscosity film material; repeatedly brushing the emulsion in the working area transversely and longitudinally by using a sheep hair brush to uniformly distribute the silk fibroin latex emulsion in the area, wherein the ambient temperature is 27-29 ℃ during brushing; in the brushing process, when the milky white in the silk fibroin latex disappears, the silk fibroin film on the PET low-viscosity film material is formed preliminarily; pasting the silk bracket material subjected to padding treatment on the surface of a silk fibroin adhesive film in a working area, and rolling the silk bracket material by using a rubber roller, wherein the hardness of the surface of the rubber roller is 70-75, and the rolling pressure is 15-20kg; after the silk stent material is peeled off from the PET low-viscosity film material, the silk fibroin film is uniformly and completely adhered on the surface of the silk stent material to form a reinforced stent; the silk pattern to be reinforced is horizontally placed on the surface of a smooth flat plate, the back surface faces upwards, and the periphery of the silk pattern is fixed by a pressing strip; pressing one surface of the reinforcing bracket with a silk fibroin film onto the reverse surface of a silk pattern, and rolling and pressurizing by using a rubber roller, wherein the surface of the rubber roller has the hardness of 70-75, and the pressurizing pressure is 15-20kg; after the lamination is even, the reinforced silk pattern is moved on a flat workbench for 24 hours for balancing, and the balancing temperature is normal temperature;
D. placing a silk pattern: placing the silk pattern subjected to support reinforcement treatment on a net-shaped treatment frame in a treatment box, and facing upwards;
E. and (3) spray treatment: spraying the prepared treatment liquid on the reverse side of the silk pattern; the rotation speed of the spraying device is 20-40 rpm when spraying, and is controlled by the treatment liquid dosage controller, and the general liquid dosage is controlled to be 150-350 ml/m 2 An inner part;
F. and (3) air suction treatment: after spraying, pressing the frame onto the net-shaped treating rack, and sucking air in breeze mode with the suction amount being controlled in 0.5-1.5 m 3 The air suction time is controlled between 60 and 120 minutes;
G. and (3) drying: after the air suction is finished, an infrared dryer is started for drying, the drying temperature is generally between 35 and 60 ℃ and the time is 20 to 40 minutes;
H. and (3) naturally balancing the silk pattern subjected to the drying treatment for 24 hours.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the non-contact type processing device and method for the silk pattern can effectively avoid damage caused by contact with the silk pattern, and the non-contact type processing device and method for the silk pattern are reasonable in design, simple and convenient to operate, and strong in practicability, and protect the appearance of the silk pattern.
Drawings
The technical scheme of the invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the main structure of a silk pattern non-contact processing device and method of the present invention;
FIG. 2 is a schematic view of section A-A of FIG. 1;
FIG. 3 is a schematic structural view of a spraying device of a silk pattern non-contact treatment device and a treatment device of the method;
fig. 4 is a schematic structural view of a mesh-shaped processing rack of a processing device of a silk-like non-contact processing device and a processing method according to the present invention.
Detailed Description
The invention is described below with reference to the accompanying drawings.
The invention relates to a non-contact type silk pattern processing device, which is shown in figures 1-4, and comprises a processing box 1 and an anti-fog cover 2; an infrared heater 3 is arranged on the bottom surface of the inside of the treatment box 1; the lower part of the treatment box 1 is provided with an air suction port 4; the air suction inlet 4 is connected with an air suction device; the upper part of the inside of the treatment box 1 is provided with a supporting frame 5; the supporting frame 5 is provided with a net-shaped processing frame 6; the net-shaped treatment frame 6 is provided with a pressing frame 7; an anti-fog cover 2 is arranged at the upper end of the treatment box 1; the upper end of the inside of the anti-fog cover 2 is provided with a spraying device 8; one end of the spraying device 8 is connected with an infusion rod 9; the infusion rod 9 is provided with a liquid dosage controller 10; the liquid dosage controller 10 is externally connected with a micro-pressurization pump; the spraying device 8 is provided with a spraying head 11; the spraying device 8 rotates around the infusion rod 9; the air suction inlets 4 are distributed on the front, back, left and right sides of the treatment box 1; at least six air inlets 4 are arranged; the spraying device 8 comprises four spraying pipes 12 which are parallel to the infusion rod 9; four spray pipes 12 are distributed on the upper, lower, left and right directions of the transfusion rod 9; the spray heads 11 are uniformly distributed on the spray pipes 12; at least six spray heads 11 are arranged on each spray pipe 12; the silk screen of the net-shaped treatment frame 6 is formed by threading twisted nylon wires, the twisted nylon wires are formed by threading meshes of 20mm x 20mm, the thickness of the nylon wires is 300D, and the twisting twist is 4T/cm; the liquid dosage is controlled by a liquid dosage controller 10, and the pressurization is performed by a miniature booster pump; the inner and outer dimensions of the press frame 7 are the same as those of the screen processing frame 6.
A non-contact treatment method for silk patterns, comprising the following steps:
1) Preparing a treatment fluid: preparing mildew-proof or light-resistant treatment liquid by deionized water according to the following components and proportions;
mildew-proof treatment liquid: mildew preventive: 1-5wt%; silk fibroin powder: 1-8wt%; solvent: deionized water;
light-resistant treatment liquid: light-resistant agent: 5-15wt%; silk fibroin powder: 1-8wt%; solvent: deionized water;
2) Treating the silk pattern without support reinforcement or the silk pattern with a non-contact treatment device of the silk pattern;
the non-contact treatment device for the silk pattern comprises the following specific steps of: for some patterns with certain self strength, the support is not reinforced, and the treatment of the patterns can be carried out by adopting a method of spraying treatment fluid on the front and back surfaces;
A. placing a silk pattern: firstly, opening an anti-fog cover 2, putting a silk pattern on a net-shaped treatment rack 6 in a treatment box 1, and improving the anti-fog cover 2 with the reverse side facing upwards;
B. and (3) spray treatment: spraying the prepared treatment liquid on the reverse side of the pattern according to different requirements of mildew resistance and light resistance; the rotation speed of the spraying device 8 is 20-40 rpm during spraying, and is controlled by the treatment fluid dosage controller 10, and the general fluid dosage is controlled to be 150-350 ml/m 2 An inner part;
C. and (3) air suction treatment: the silk pattern is required to be aligned with the silk screen part on the reticular processing frame 6, the pressing frame 7 is pressed on the reticular processing frame 6 to ensure that the periphery of the pattern just presses the pattern, the pattern is prevented from moving in the air suction process, the air suction is performed in a breeze mode, and the air suction amount is generally controlled to be 0.5-1.5 m 3 The air suction time is controlled between 60 and 120 minutes;
D. and (3) drying: after the air suction is finished, an infrared dryer is started for drying, the drying temperature is generally between 35 and 60 ℃ and the time is 20 to 40 minutes;
E. after the drying treatment is finished, placing the silk pattern on the right side upwards, and sequentially carrying out spray treatment, air suction treatment and drying treatment;
F. carrying out natural balancing for 24 hours after carrying out spray treatment, air suction treatment and drying treatment on the front and back surfaces of the silk pattern, and completing non-contact treatment on the silk pattern;
the non-contact treatment device for the silk pattern comprises the following specific steps of: for some patterns with insufficient self strength, non-contact treatment cannot be directly carried out, and the patterns are reinforced firstly;
A. and (3) reinforcing material treatment: immersing a silk support material into a mildew-proof or light-resistant treatment liquid, taking out after being fully wetted, and placing the silk support material on a flat plate to roll the front and the back of the silk support material by using a rubber roller; performing natural drying for standby after the second soaking and second rolling of the treatment liquid;
B. preparing silk fibroin gel emulsion: the silk fibroin emulsion is prepared according to the following components in proportion:
acrylic polymer emulsion: 30-45wt%; silk fibroin powder: 1-4wt% solvent: deionized water;
the weight ratio of each monomer in the acrylic polymer emulsion is as follows: methyl methacrylate: 10-15% of butyl acrylate: 75-85%; acrylic acid: 3-7%; 2-hydroxyethyl acrylate: 2-5%;
C. and (3) support reinforcement treatment: a working area for manufacturing the bracket with the thickness of 25 multiplied by 34cm is arranged on the surface of the PET low-viscosity film material, the prepared silk fibroin latex emulsion is uniformly coated in the working area, and the dosage of the emulsion is 8-10ml according to the characteristics of the bracket. The specific operation steps are as follows: sucking 8-10mL of the silk fibroin latex emulsion by a disposable injector, and uniformly dripping the silk fibroin latex emulsion into a working area of the low-viscosity film material; repeatedly brushing the emulsion in the transverse direction and the longitudinal direction in a working area by using a sheep hair brush with the hair length of about 10mm to uniformly distribute the silk fibroin latex emulsion in the area, wherein the ambient temperature is about 28 ℃ during brushing; in the brushing process, the water in the silk fibroin latex gradually evaporates, the milky white of the latex gradually recedes, and when the milky white is basically disappeared, the silk fibroin film on the PET low-viscosity film material is formed preliminarily. The treated silk support material is then lightly adhered to the surface of the silk fibroin film in the working area, and uniformly rolled on the silk support material by a rubber roller, wherein the hardness of the surface of the rubber roller is between 70 and 75, and the average rolling pressure is between 15 and 20kg. And repeating the rolling operation until the surface is flat and uniform. Because the silk fibroin film has the difference of adhesion stress between the silk stent material and the PET low-viscosity film material, after the silk stent material is peeled off from the PET low-viscosity film material, the silk fibroin film is uniformly and completely adhered on the surface of the silk stent material to form a reinforced stent. And (3) horizontally placing the silk pattern to be reinforced on the surface of a smooth flat plate, wherein the back surface faces upwards, and fixing the periphery by using a pressing strip. The surface of the reinforcing bracket with the silk fibroin film is lightly pressed on the reverse surface of the silk pattern, and is rolled and pressed by a rubber roller, wherein the surface of the rubber roller has the hardness of 70-75, and the average pressing pressure is 15-20kg. After the lamination is even, the reinforced silk pattern is moved on a flat workbench for 24 hours for balancing, and the balancing temperature is normal temperature;
D. placing a silk pattern: opening the anti-fog cover 2, putting the silk pattern subjected to support reinforcement treatment on a net-shaped treatment rack 6 in the treatment box 1, facing upwards, and covering the treatment box anti-fog cover 2;
E. and (3) spray treatment: the rotation speed of the spraying device 8 is 20-40 rpm during spraying, the dosage of the treatment liquid is controlled by a treatment liquid dosage controller 10 according to the specific requirements of the characteristics, structure and protection of the fabric with patterns, and the dosage is generally 150-350 ml/m 2 An inner part;
F. and (3) air suction treatment: after spraying, opening the anti-fog cover 2, placing a pressing frame 7 on the silk pattern, and then carrying out air suction treatment, wherein the pattern is required to be aligned with a silk screen part on the net-shaped treatment frame 6, the periphery of the pattern is ensured to be just pressed against the pattern when the pressing frame 7 is pressed, the pattern is prevented from moving in the air suction process, the air suction is carried out in a breeze mode, the treatment liquid on the surface of the pattern is mainly promoted to permeate into the pattern, and the air suction amount is generally controlled to be 0.5-1.5 m 3 The air suction time is controlled between 60 and 120 minutes;
G. and (3) drying: starting an infrared dryer 3 to dry, wherein the drying temperature is generally 35-60 ℃ and the drying time is 20-40 minutes;
H. and (3) carrying out natural balancing on the silk pattern subjected to the drying treatment for 24 hours to finish non-contact treatment on the silk pattern.
First embodiment:
1. preparing mildew-proof treatment liquid for standby by deionized water according to the following components in proportion: FM-2598-1 mildew inhibitor: 5wt%; silk fibroin powder: 2wt%; solvent: deionized water;
2. silk is spun as a reinforced silk support material by using silk with the fabric weight of 26 g/square meter, and the silk support material is immersed into mildew-proof treatment liquid for treatment. And taking out after being fully wetted, placing the product on a flat plate, and rolling the front and the back of the product by using a rubber roller. And (3) performing twice-soaking and twice-rolling treatment, and naturally drying for standby.
3. The silk fibroin latex emulsion is prepared according to the following components:
acrylic polymer emulsion: 40wt%; silk fibroin powder: 2wt%; solvent: deionized water;
the weight proportion of each monomer in the acrylic polymer emulsion is as follows: methyl methacrylate: 13%; butyl acrylate: 78%; acrylic acid: 5%; 2-hydroxyethyl acrylate: 4%
4. A working area of 25X 34cm for manufacturing the bracket is arranged on the surface of the PET low-viscosity film material, and the prepared silk fibroin latex emulsion is uniformly coated in the area, wherein the dosage of the emulsion is 8ml. The specific operation steps are as follows: 8mL of the silk fibroin latex emulsion is sucked by a disposable injector and is uniformly dripped into a working area of the low-viscosity film material, and the emulsion is repeatedly brushed transversely and longitudinally in the working area by a wool brush with the length of about 10mm, so that the silk fibroin latex emulsion is uniformly distributed in the area, and the ambient temperature during brushing is about 28 ℃. In the brushing process, the water in the silk fibroin latex gradually evaporates, and the milky white color of the latex gradually recedes. When the milky white is basically disappeared, lightly pasting the silk textile subjected to padding treatment on the surface of a silk fibroin adhesive film in a working area, uniformly rolling the silk textile by using a rubber roller, wherein the hardness of the surface of the rubber roller is 72 ℃, and the average rolling pressure is 15kg. And repeating the rolling operation until the surface is flat and uniform. And meanwhile, the silk pattern of the ancient satin to be reinforced is flatly placed on the surface of a smooth flat plate, the reverse surface is upward, and the periphery of the silk pattern is fixed by a pressing strip. Silk ancient satin pattern, size is: 20X 30cm, weight: 158 g/square meter. At this time, the silk yarn is peeled off from the PET low-viscosity film material, and one side of the silk fibroin film is lightly pressed on the reverse side of the silk satin pattern, rolling pressing is carried out by using a rubber roller, the rubber hardness is the same as that of the silk fibroin film, and the average pressing pressure is 15kg. After the press coating is even, the reinforced silk pattern is moved on a flat workbench for 24 hours to balance, and the balancing temperature is normal temperature.
5. After the pattern is balanced, the anti-fog cover 2 is opened, the reinforced silk ancient satin pattern is horizontally placed on the net-shaped treatment frame 6 in the treatment box 1, the silk net part is aligned, the front face is upwards, the treatment box anti-fog cover 2 is covered, and the front face of the reinforced silk ancient satin pattern is sprayed with mildew-proof treatment liquid. The rotation speed of the spraying device 8 is 25 rpm during spraying, and the dosage of the treatment fluid is 250ml/m 2 . After spraying is completed, the anti-fog cover 2 is opened, the upper pressing frame 7 is placed for air suction treatment, and air suction is carried outThe amount is controlled at 1.0m 3 About/h, the suction time is 120 minutes. After the air suction is completed, the infrared dryer 3 is started for drying, and the drying temperature is generally 50 ℃ for 20 minutes. After the treatment is completed, the mixture is placed on another silk screen frame to carry out natural balance for 24 hours.
6. Performing germ culture on the treated silk ancient satin sample, observing the fungal growth condition on the surface of the sample, wherein the experimental strain is Aspergillus niger (Aspergillus niger), and the experimental temperature is as follows: 28 ℃; time: 7 days; the relative humidity RH is more than or equal to 95 percent. The experimental result is that mould growth is not seen by naked eyes, which shows that the non-contact treatment method can play a good role in corrosion resistance and avoid damage of contact treatment to silk-like satin.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (3)
1. A non-contact processing apparatus of silk pattern, its characterized in that: comprises a treatment box and an anti-fog cover; an infrared heater is arranged on the bottom surface of the inside of the treatment box; an air suction port is arranged at the lower part of the treatment box; the air suction inlet is connected with an air suction device; the upper part of the inside of the treatment box is provided with a supporting frame; the supporting frame is provided with a net-shaped processing frame; a pressing frame is arranged on the reticular treatment frame; an anti-fog cover is arranged at the upper end of the treatment box; a spraying device is arranged at the upper end inside the anti-fog cover; one end of the spraying device is connected with an infusion rod; the infusion rod is provided with a liquid dosage controller; the liquid dosage controller is externally connected with a miniature booster pump; the spraying device is provided with a spraying head; the spraying device rotates around the infusion rod;
the air suction openings are distributed on the front, rear, left and right sides of the treatment box; at least six air suction openings are arranged;
the spraying device comprises four spraying pipes which are parallel to the infusion rod; four spray pipes are distributed on the upper, lower, left and right directions of the infusion rod; the spray heads are uniformly distributed on the spray pipes; at least six spray heads are arranged on each spray pipe;
the silk screen of the net-shaped treatment frame is formed by threading twisted nylon threads.
2. A silk-like non-contact treatment device according to claim 1, characterized in that: the inner and outer dimensions of the press frame are the same as those of the silk screen treatment frame.
3. A non-contact treatment method for silk patterns, which is characterized in that: the method comprises the following steps:
1) Preparing a treatment fluid: preparing mildew-proof or light-resistant treatment liquid by deionized water according to the following components and proportions;
mildew-proof treatment liquid: mildew preventive: 1-5wt%; silk fibroin powder: 1-8wt%: solvent: deionized water;
light-resistant treatment liquid: light-resistant agent: 5-15wt%; silk fibroin powder: 1-8wt%; solvent: deionized water;
2) Treating a silk pattern without scaffold reinforcement or a silk pattern with scaffold reinforcement first using a non-contact treatment device for a silk pattern according to any one of claims 1-2;
the non-contact treatment device for the silk pattern comprises the following specific steps of:
A. placing a silk pattern: placing the silk pattern on a net-shaped treatment frame in a treatment box with the reverse side facing upwards;
B. and (3) spray treatment: spraying the prepared treatment liquid on the reverse side of the silk pattern; the rotation speed of the spraying device is 20-40 rpm when spraying, and is controlled by the treatment liquid dosage controller, and the general liquid dosage is controlled to be 150-350 ml/m 2 An inner part;
C. and (3) air suction treatment: after spraying, pressing the frame onto the net-shaped treating rack, and sucking air in breeze mode with the suction amount being controlled in 0.5-1.5 m 3 The air suction time is controlled between 60 and 120 minutes;
D. and (3) drying: after the air suction is finished, an infrared dryer is started for drying, the drying temperature is generally between 35 and 60 ℃ and the time is 20 to 40 minutes;
E. placing the silk pattern on the right side upwards, and sequentially carrying out spray treatment, air suction treatment and drying treatment;
F. carrying out natural balancing for 24 hours after carrying out spray treatment, air suction treatment and drying treatment on the front and back surfaces of the silk pattern;
the non-contact treatment device for the silk pattern comprises the following specific steps of:
A. and (3) reinforcing material treatment: immersing a silk support material into a mildew-proof or light-resistant treatment liquid, taking out after being fully wetted, and placing the silk support material on a flat plate to roll the front and the back of the silk support material by using a rubber roller; performing natural drying for standby after the second soaking and second rolling of the treatment liquid;
B. preparing silk fibroin gel emulsion: the silk fibroin emulsion is prepared according to the following components in proportion:
acrylic polymer emulsion: 30-45wt%; silk fibroin powder: 1-4wt% solvent: deionized water;
the weight ratio of each monomer in the acrylic polymer emulsion is as follows: methyl methacrylate: 10-15% of butyl acrylate: 75-85%; acrylic acid: 3-7%; 2-hydroxyethyl acrylate: 2-5%;
C. and (3) support reinforcement treatment: setting a bracket manufacturing working area on the surface of a PET low-viscosity film material, and uniformly coating the prepared silk fibroin latex in the working area, wherein the dosage of the silk fibroin latex is 8-10ml; sucking 8-10mL of the silk fibroin latex emulsion by a disposable injector, and uniformly dripping the silk fibroin latex emulsion into a working area of the low-viscosity film material; repeatedly brushing the emulsion in the working area transversely and longitudinally by using a sheep hair brush to uniformly distribute the silk fibroin latex emulsion in the area, wherein the ambient temperature is 27-29 ℃ during brushing; in the brushing process, when the milky white in the silk fibroin latex disappears, the silk fibroin film on the PET low-viscosity film material is formed preliminarily; pasting the silk bracket material subjected to padding treatment on the surface of a silk fibroin adhesive film in a working area, and rolling the silk bracket material by using a rubber roller, wherein the hardness of the surface of the rubber roller is 70-75, and the rolling pressure is 15-20kg; after the silk stent material is peeled off from the PET low-viscosity film material, the silk fibroin film is uniformly and completely adhered on the surface of the silk stent material to form a reinforced stent; the silk pattern to be reinforced is horizontally placed on the surface of a smooth flat plate, the back surface faces upwards, and the periphery of the silk pattern is fixed by a pressing strip; pressing one surface of the reinforcing bracket with a silk fibroin film onto the reverse surface of a silk pattern, and rolling and pressurizing by using a rubber roller, wherein the surface of the rubber roller has the hardness of 70-75, and the pressurizing pressure is 15-20kg; after the lamination is even, the reinforced silk pattern is moved on a flat workbench for 24 hours for balancing, and the balancing temperature is normal temperature;
D. placing a silk pattern: placing the silk pattern subjected to support reinforcement treatment on a net-shaped treatment frame in a treatment box, and facing upwards;
E. and (3) spray treatment: spraying the prepared treatment liquid on the reverse side of the silk pattern; the rotation speed of the spraying device is 20-40 rpm when spraying, and is controlled by the treatment liquid dosage controller, and the general liquid dosage is controlled to be 150-350 ml/m 2 An inner part;
F. and (3) air suction treatment: after spraying, pressing the frame onto the net-shaped treating rack, and sucking air in breeze mode with the suction amount being controlled in 0.5-1.5 m 3 The air suction time is controlled between 60 and 120 minutes;
G. and (3) drying: after the air suction is finished, an infrared dryer is started for drying, the drying temperature is generally between 35 and 60 ℃ and the time is 20 to 40 minutes;
H. and (3) naturally balancing the silk pattern subjected to the drying treatment for 24 hours.
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| GB1517291A (en) * | 1974-08-23 | 1978-07-12 | Marler Ltd E | Screen printing meshes |
| FI114932B (en) * | 1997-12-18 | 2005-01-31 | Metso Paper Inc | Method and apparatus for optimizing drying of a paper web |
| CN101818453B (en) * | 2009-02-26 | 2013-01-16 | 苏州市职业大学 | Method for protecting silk fabrics |
| CN102828368B (en) * | 2011-06-16 | 2014-06-11 | 苏州市职业大学 | method and device for processing fabric surface functionality |
| CN102828411B (en) * | 2011-06-16 | 2014-04-30 | 苏州市职业大学 | Anticorrosion and mildew-resistant Song brocade fabric and its manufacturing method |
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| JP2016132837A (en) * | 2015-01-19 | 2016-07-25 | セイコーエプソン株式会社 | Pretreatment liquid for opal-finishing by inkjet method, and method for producing opal-finished fabric |
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