94 results about "Silk cloth" patented technology

The invention relates to the field of rewinding machines, in particular to a silk manufacturing rewinding machine which comprises a base. A rack is fixedly arranged above the base, a spool mounting seat is fixedly arranged above the base, a wire releasing and guiding mechanism is arranged on the lower portion of the rack and comprises a wire releasing frame fixedly arranged on the rack, a preliminary wire leading groove is formed in the wire releasing frame, and a guiding frame is fixedly arranged above the wire releasing frame. A wire guide through hole is fixedly formed in the guide frame, a wire tensioning mechanism is arranged on the machine frame, a wire winding reciprocating displacement mechanism is arranged on the upper portion of the machine frame, a rewinding mechanism is arranged on the top of the base, the wire guide through hole and the preliminary wire leading groove are arranged in a concentric circle structure, and polytetrafluoroethylene abrasion-resistant coatings are sprayed on the inner wall of the wire guide through hole and the inner wall of the preliminary wire leading groove. According to the silk thread winding device, the thread bodies of the silk thread spool can be transferred to the bobbin, and the situation that the rewinding effect of the silk thread bodies is affected due to the fact that the wound thread bodies are stacked at one position of the bobbin due to uneven winding is avoided.

The utility model provides a silk fabric drying device, this silk fabric drying device, including base plate, the top of base plate is fixedly connected with first vertical board and second vertical board respectively, is provided with drying mechanism between first vertical board and second vertical board, the top of drying mechanism is provided with limiting mechanism, the below of drying mechanism is provided with auxiliary mechanism, the top of base plate is equipped with fan, the air outlet of fan is provided with hygroscopic mechanism, drying mechanism includes drying frame, one side of drying frame is fixedly connected with one side of first vertical board, and one side is fixedly connected with one side of second vertical board, and the inner chamber of drying frame is fixedly connected with installation crosspiece, the top of installation crosspiece is provided with fan, and the top of drying frame is provided with ventilating net. The utility model provides a silk fabric drying device solves the current device single silk drying amount is lower, if needs to improve single silk drying amount, then needs to add equipment, increases the use cost's problem.

The proofing device for garment processing comprises a machine tool, auxiliary rails are arranged on the two sides of the machine tool respectively, and a plurality of first air holes are formed in the machine tool; the flow guide roller is mounted at one end of the machine tool; the clamping mechanism comprises a movable clamping piece, a fixed clamping piece and a first driving piece, the movable clamping piece is connected to the auxiliary track in a sliding mode and is driven by the first driving piece, and the fixed clamping piece is arranged at the tail end of the machine tool; and the cutting mechanism comprises a cutting end and a second driving part. The sample making device for garment processing has the beneficial effects that the problems that in the prior art, a sample making device for garment processing is single in cloth pressing mode, and when light, thin, soft or easy-to-slip fabric such as silk, polyester and anti-static cloth, the risk that the cloth is locally bulged, the edge is warped or micro-displacement occurs in the cutting process still exists are solved; the full-breadth uniform fitting is difficult to realize, and the high-precision proofing stability is influenced.

The invention discloses a Sichuan painting sweeping method, belongs to the technical field of silk painting processes, and aims to solve the problems that a traditional silk painting is hard in hand feeling and easy to fade after being washed due to the fact that alum treatment is needed, and a three-alum nine-dyeing technique is time-consuming, labor-consuming and high in threshold. The method comprises two steps of brush pretreatment and sweeping and coloring: during brush pretreatment, selecting an oil painting brush adaptive to the size and color requirements of a silk coloring area, cleaning and wiping the oil painting brush, dipping a dyeing material for blending, and performing differentiated wiping on the control material by using waste cloth; during sweeping and coloring, taking a pre-outlined pattern carried by non-alum crepe satin plain or crepe de chine as an object, starting from a deep color area, adjusting the brush arrangement angle to gently and repeatedly sweep and coat along the shading direction in a flat sweeping or oblique sweeping state, and repeatedly carrying out brush arrangement pretreatment after the dye is used up until the expected color level and picture effect are achieved. According to the method, the soft texture of the silk can be reserved, the picture lines are clear after sweeping and coating, washing resistance is achieved, operation is easy and convenient, and application of the Sichuan painting work in the fields of clothes, decoration and the like is expanded.

The application discloses a method for improving the color fastness of silk plant dyeing, and relates to the technical field of silk dyeing processing. The method comprises the following steps: carrying out oil removal, washing and drying treatment on undyed silk fabric; carrying out corona etching treatment on the pretreated silk fabric, and then carrying out cation modification treatment; placing the cation modified silk fabric in a plant dyeing solution for dyeing; using a jigger dyeing equipment and a natural composite color fixing agent to carry out color fixing treatment on the dyed silk fabric; and carrying out secondary setting on the color fixed silk fabric to obtain a finished product. The method can improve the color fastness of silk plant dyeing, and can maintain the natural texture and environmental protection characteristics of silk through the design of the synergistic treatment of corona etching and cation modification and the jigger dyeing of the natural composite color fixing agent.

This invention relates to the field of functional textile fabric technology, specifically to a silk blended skin-friendly fabric with intelligent humidity regulation function and its weaving method, comprising: an inner layer formed of highly moisture-wicking and low-absorption swelling synthetic fibers, wherein the skin-contact surface of the inner layer has a honeycomb-shaped raised dot structure, the raised dot structure consisting of raised parts and grooved parts, the raised parts forming point contact with the skin, and the grooved parts forming moisture-wicking channels; an outer layer formed of a blend of silk fibers and highly absorbent fibers, wherein the outer layer is a combination of plain weave and satin weave, the plain weave area and the satin weave area being alternately distributed; the inner layer and the outer layer are connected by joints to form a double-layer structure; by controlling the degumming rate of the silk at 18%-22%, the moisture absorption and swelling rate of the silk fibers is reduced from the conventional 10%-15% to 6%-8%, which retains the luster and hand feel of the silk while appropriately reducing the swelling range. The addition of alginate fibers significantly enhances the moisture storage capacity of the outer layer.

The invention discloses a sizing-free dyeing method, colored yarn and colored fabric, and belongs to the field of textile, the method comprises the following steps: cutting colored waste silk fabric into fragments, dissolving the fragments with a dissolving solution containing calcium chloride and ethanol, intercepting silk fibroin molecules, adding a penetrant and poly (diallyldimethylammonium chloride), adjusting the mixture to be alkaline with sodium carbonate, and drying to obtain the sizing-free waste silk fabric. The pure cotton yarn is subjected to padding dyeing, the dyed pure cotton yarn is neutralized, and then the pure cotton yarn is cleaned and dried. According to the method, the dye on the colored waste silk can be used for dyeing the pure cotton yarn, meanwhile, silk fibroin is matched with poly (diallyldimethylammonium chloride) so that fiber hairiness of the pure cotton yarn can be attached, additional sizing is not needed, and the dye is promoted to be adsorbed to the pure cotton yarn; the silk fibroin brings smooth and soft touch feeling similar to that of silk to the pure cotton yarn to a certain extent, so that the fabric woven by the yarn has the characteristics of softness and comfort without desizing treatment.

The utility model discloses crease-resistant and shrink-resistant finishing equipment for silk weaving, which relates to the technical field of fabric crease resistance and comprises a base, a pair of side plates are fixedly mounted on the base, a bidirectional screw is rotatably arranged between the side plates, a pair of connecting blocks are arranged on the bidirectional screw in a threaded manner, and the connecting blocks are connected with the base through threads. A second motor fixedly connected with the two-way screw rod is fixedly arranged on the side edge of the side plate, an adjusting plate is fixedly arranged on the connecting block, three adjusting assemblies are arranged on the adjusting plate, three guide grooves are formed in the adjusting plate, and each adjusting assembly comprises a fixing rod, a rotating pipe, a bolt and a turncap. The fixing rod is arranged in the adjusting plate in a sliding mode, the rotating pipes are rotationally arranged on the fixing rod, a bolt is arranged on the side, close to the adjusting plate, of the fixing rod in a threaded mode, the other side of the fixing rod is connected with a rotating cap in a threaded mode, the distance between the rotating pipes can be adjusted, and the problem that in the prior art, silk with different thicknesses cannot be wound easily is solved.

The invention belongs to the technical field of radiotherapy patient protection, and particularly relates to a multifunctional protective sleeve for the neck of a nasopharynx cancer radiotherapy patient, the multifunctional protective sleeve comprises a neck sleeve, an adjusting buckle, a brim and a front shade, the adjusting buckle is arranged at the bifurcation of the side end of the neck sleeve, the brim is arranged at the upper end of the neck sleeve, and the front shade is arranged at the front end of the neck sleeve. By arranging the fan, the mosquito-repelling bag, the charging port and the silk protective layer, a user is prevented from being directly irradiated by the sun after wearing the hat, air circulation can be effectively kept in the neck sleeve and the hat brim, the mosquito-repelling bag arranged at the side end of the hat top can volatilize mosquito-repelling gas near the head of the user all the time, and the safety of the user is improved. Meanwhile, after the user wears the neck sleeve, the silk protective layer made of synthetic fibers is used on the inner side of the neck sleeve, friction can be reduced when the neck sleeve makes contact with the skin of the neck of the user, and the effects of sun protection, mosquito repelling and internal air circulation maintaining can be provided for a radiotherapy patient; on the basis, friction between the fabric and the skin of a user can be reduced by optimizing the fabric.

The invention relates to the technical field of pet urinal pads, and discloses a multi-layer gradient flow guide antibacterial pet urinal pad which comprises hydrophilic non-woven fabric, embedded bamboo fiber antibacterial cloth is arranged in the hydrophilic non-woven fabric, and a main flow guide groove is formed in the top side of the embedded bamboo fiber antibacterial cloth. The top side of the hydrophilic non-woven fabric is provided with a plurality of honeycomb-shaped thin flow guide lines, the outer ring of the top side of the hydrophilic non-woven fabric is provided with an annular liquid collecting groove, the top side of the hydrophilic non-woven fabric is fixedly connected with hemispherical anti-skid protrusions, the top side of the hydrophilic non-woven fabric is fixedly connected with outer-layer water-repellent non-woven fabric, and the outer-layer water-repellent non-woven fabric is fixedly connected with the outer-layer water-repellent non-woven fabric. A polyester fiber woven mesh is arranged on the bottom side of the embedded bamboo fiber anti-hypha cloth. The liquid is rapidly shunted and guided to vertically infiltrate through gravity and surface tension, so that the retention time is greatly shortened; the contact type antibacterial and deodorizing functions of the bamboo fiber layer and the physical lifting isolation of the hemispherical bulges on the sole are matched, so that the feet of the pet are effectively prevented from being wetted and slipping, and the sanitary property and the comfort degree in use are remarkably improved.

The utility model provides a silk winding prevention device for silk processing, which relates to the field of silk processing, and comprises a U-shaped support frame, a godet is rotatably connected onto the U-shaped support frame, one side of the U-shaped support frame is connected with a mounting component through a bolt, the outer wall of one end of the godet is connected with a limiting component through a bolt, and the limiting component is positioned inside the mounting component. The inner wall of the mounting assembly is circumferentially, uniformly and fixedly connected with a plurality of anti-reversing strips, the anti-reversing strips are obliquely arranged, and the ends, away from the mounting assembly, of the anti-reversing strips are located in the limiting assembly; according to the scheme, when the godet rotates reversely, the limiting assembly is driven to rotate reversely to be clamped at the end of the anti-reversing strip, the anti-reversing strip can limit the position of the limiting assembly, the godet can be prevented from rotating reversely by limiting the limiting assembly, and therefore the anti-reversing effect of the godet can be improved, the silk winding prevention performance of equipment can be guaranteed, and the service life of the godet can be prolonged. The silk winding prevention device for silk processing is more beneficial to actual use.

The invention discloses a repairing material and method for corrosion perforation of the outer wall of a desulfurizing tower and a spraying device, and belongs to the technical field of environmental protection equipment maintenance, and the repairing method comprises the following steps: stopping a desulfurization circulating pump corresponding to the perforation part of the desulfurizing tower, and preventing slurry in the tower from continuously flowing out; polishing the perforated part and the surface of the peripheral tower wall; polyamide resin and epoxy resin are mixed according to a preset proportion, and a repairing binder is prepared; cutting a plurality of pieces of glass wool cloth with adaptive specifications according to the perforation size; the polished repairing base surface is coated with a binding agent through a coating device, covered with a first piece of glass wool cloth and flapped till the first piece of glass wool cloth is firmly pasted; sequentially and alternately operating, and standing for curing after covering a half of the glass wool cloth; and continuously and alternately brushing and pasting, covering the remaining half of glass wool cloth, and standing for curing, thereby finishing the repair. According to the repairing method, tower stopping is not needed, operation is easy, cost is low, and the compression resistance and corrosion resistance after repairing meet the use requirements.

The invention is suitable for the technical field of silk processing, and provides a silk crease-resistant processing device which comprises a dipping pool, a horizontal guide roller set used for conveying silk is arranged in the middle of the dipping pool, and a leading-in roller and a leading-out roller used for leading in the silk and leading out the silk are arranged at the tops of the two ends of the dipping pool respectively; the synergistic systems are used for improving the dipping effect of the silk and act on the silk conveyed on the horizontal guide roller set, and the multiple sets of synergistic systems are arranged; the synergistic system comprises two groups of synergistic mechanisms, the two groups of synergistic mechanisms are symmetrically mounted in the dipping tank up and down, and a gap for silk to penetrate through is formed between the two groups of synergistic mechanisms. The synergistic system and the horizontal guide roller group are arranged in a matched manner, so that the problems that the dipping effect of an existing treatment device is relatively poor in the dipping process, and the dipping efficiency is relatively high are solved; the fiber permeability of enzyme liquid is low, and the anti-wrinkling effect is difficult to guarantee.

The application relates to the technical field of fabric support, in particular to a wrinkle-preventing silk fabric suspension type shaping support structure, which comprises a suspension support, a top plate, a cloth winding shaft, an auxiliary beating assembly and a wrinkle-removing positioning assembly, the top plate is fixedly connected at the top of the suspension support, and the wrinkle-removing positioning assembly is installed at the side of the suspension support close to the auxiliary beating assembly. The wrinkle-preventing silk fabric suspension type shaping support structure of the application simulates the natural unfolding effect of manual beating through low-frequency vibration of the auxiliary beating assembly, and avoids the damage of high temperature or chemical treatment to silk fibers. The cloth winding shaft symmetrically winds large-size silk fabrics, so that the fabrics are uniformly stressed in a suspension state, and folding marks are completely eliminated, and meanwhile, the transverse occupied space is saved; the fabric is gently pressed against the fabric edge by rotating the handle to drive the threaded rod, so that the vertical direction of the fabric is maintained, and oblique distortion wrinkles are avoided; the limiting block ensures that the fabric does not displace during beating, and the wrinkle-removing efficiency is improved.

The utility model discloses space dyeing water-saving equipment for silk production and processing, which comprises a base, a treatment mechanism for treating dyeing wastewater is arranged on the other side of the top of the base, the treatment mechanism comprises two symmetrical rotating rods rotationally connected to two ends of the inner wall of a treatment box, a plurality of mounting shafts are fixed on the outer walls of the two rotating rods, and the mounting shafts are connected with the base. A plurality of stirring blades are fixed to the outer walls of the multiple mounting shafts, a storage box is fixed to the top of one end of the treatment box, a bleaching agent is added into the storage box, the bottom of the storage box is connected with a communicated discharging pipe, a second control valve is arranged in the discharging pipe, and the other end of the discharging pipe is connected and communicated with the interior of the treatment box; and two synchronous wheels are arranged at the bottom of one end of the treatment box. According to the dye wastewater treatment device, the wastewater is fully treated, so that the effects of recycling the dye wastewater and saving water resources are realized, the expenditure of enterprises on the water resources is reduced, the cost is saved, and the requirement on fresh water is further reduced.

The invention discloses a knitted fabric with superfine fibers and a preparation method thereof, the knitted fabric comprises a superfine fiber layer, a substrate layer and a functional coating, the superfine fiber layer is formed by compounding polyester superfine fibers and polyamide superfine fibers with the diameter of 0.1-0.5 micron, and the mass ratio of the polyester superfine fibers to the polyamide superfine fibers is 3: 1-5: 1; the substrate layer is formed by interweaving conventional polyester fibers and elastic fibers in a mass ratio of 8: 2; the functional coating is composed of silane coupling agent modified nano titanium dioxide and an antibacterial silver ion loaded chitosan solution, and the thickness of the coating is 0.5-2 microns. The fabric prepared through the preparation method has a multi-layer composite structure, the fiber diameter is evenly smaller than 0.5 micrometer, the fabric has the silk-like soft hand feeling and the excellent ventilation and perspiration and antibacterial and anti-ultraviolet functions, the preparation process is free of solvent pollution and efficient, large-scale production can be achieved, and the additional value of textiles is remarkably improved.

The utility model discloses a woman silk coat based on folk paper-cut elements, which belongs to the technical field of clothes, comprises a main body and sleeves symmetrically arranged on two sides of the main body, and is characterized in that the main body comprises an inner layer and an outer layer, inner sleeves are symmetrically arranged on two sides of the inner layer, outer sleeves are symmetrically arranged on two sides of the outer layer, and the inner sleeves are arranged on the outer layer. The inner layer is sleeved with the outer layer, the inner sleeve is sleeved with the outer sleeve, the arc-shaped belt is arranged in the middle of the upper portion of the outer layer, the pendant-shaped body is arranged in the middle of the lower portion of the arc-shaped belt, the radiation belts are symmetrically arranged on the two sides of the pendant-shaped body, the wavy belt is arranged on the lower portion of the outer layer, and the spike-shaped belt is arranged at the end of the outer sleeve. Compared with the prior art, the utility model is attractive in appearance and well breaks away from the limitation of a single plane, various structures of the outer layer and the hollowed-out design of the outer layer well realize reference to folk paper-cut elements, and the requirement of combining basic style women's dress with forms different from traditional patterns printed with landscape, flowers, birds and the like is effectively met.

The application relates to a construction method of a LNG three-wall metal full-container storage tank heat insulation system, which comprises the following steps: firstly, constructing a bottom heat insulation layer, pouring a concrete leveling layer on the bottom plate of an outer container, coating an asphalt primer on the concrete leveling layer, laying asphalt waterproof coiled material on the upper part of the asphalt primer, building multiple layers of foam glass bricks on the upper part of the asphalt waterproof coiled material, laying asphalt waterproof coiled material between the foam glass bricks; secondly, filling pearl sand in the outer interlayer between a secondary container and the outer container, hanging a glass fiber elastic blanket on the outer side surface of the secondary container cylinder, and connecting glass silk cloth on the outer side of the glass fiber elastic blanket; and finally, constructing a ceiling heat insulation layer, and laying multiple layers of glass cotton felt on the upper part of the ceiling plate. According to the construction method of the LNG three-wall metal full-container storage tank heat insulation system, the construction is orderly, the progress is fast, the efficiency is high, the construction safety is guaranteed, and the use risk is reduced.

The embodiment of the application discloses a kind of bio-based water-based peelable polyurethane resin and its preparation method and application, belong to textile printing technical field.A kind of bio-based water-based peelable polyurethane resin, by weight fraction, its raw material is: bio-based polyol 15-20 parts, isophorone diisocyanate 20-30 parts, bio-based emulsifier 5-10 parts, 1,4-butanediol 3-5 parts, dipropylene glycol dimethyl ether 3-8 parts, dibutyl tin laurate 0.5-2 parts, double end hydroxyl poly (N-isopropyl acrylamide) 5-10 parts, triethylamine 5-10 parts, deionized water 30-50 parts, paraffin-based polyurethane microcapsule 10-15 parts.The water-based polyurethane resin of the application has good stability, strong film-forming property, the coating prepared has high cohesive strength and sufficient toughness at room temperature, can resist embroidery printing mechanical stress, is easy to remove by temperature change mechanism when peeling, and is especially suitable for processing of high-grade, easily damaged textiles such as silk, chiffon, elastic knitted fabric, etc.

The present application relates to the technical field of ultrasonic cutting equipment, in particular to a kind of anti pushing ultrasonic cutting knife;To the problem that soft thin material is pushed and wrinkled due to the flat sliding friction of the bottom of the existing technology cutter sleeve, the present application provides a kind of anti pushing ultrasonic cutting knife, including cutter barrel, amplitude rod, blade, cutter sleeve and elastic element;Ultrasonic transducer is installed in cutter barrel;Amplitude rod is arranged in cutter barrel;Blade is connected with amplitude rod;Cutter sleeve is axially slidingly matched with cutter barrel;Elastic element acts between cutter barrel and cutter sleeve;A plurality of material pressing wheels are rotatably connected to the bottom of cutter sleeve, and the material pressing wheels are distributed around the blade, for forming rolling contact with the material to be cut during cutting operation.The present application converts sliding friction into rolling friction by setting the material pressing wheels on the bottom of the cutter sleeve, which avoids pushing material while compressing material, improves cutting precision and cut quality, and is suitable for cutting of silk, non-woven fabric, film and other materials prone to wrinkling.

The utility model discloses a silk processing waste collection and treatment device, which relates to the technical field of waste collection, and comprises a base station, an aeration table is movably arranged in the middle of the front side of the base station close to the upper side, and first conveying belts are movably arranged on the front side and the rear side of the inner side of the base station close to the left side; a second conveying belt is movably installed at the upper middle positions of the front side and the rear side of the inner side of the base table, a compressing mechanism is fixedly connected to the position, close to the right side, of the upper side of the inner side of the base table, and a filtering mechanism is fixedly connected to the right side of the base table. According to the silk processing waste collecting and processing device, waste is transferred to the right side of the second pressing plate through the first conveying belt and the second conveying belt, the waste is compressed through the first pressing plate and the second pressing plate, then the pushing table moves forwards, the compressed waste is transferred into a packaging bag with the small size, and therefore the waste is collected and processed. The waste is prevented from expanding again, the size of the waste is reduced, transferring is convenient, and the collecting and transporting cost is reduced.

The utility model relates to the production and processing technology field of silk fabric, disclose a kind of mildew-proof equipment for silk fabric production, including treatment jar, and the connecting box is fixedly connected on the surface of treatment jar, and the connecting box is connected with the inside of treatment jar, and the opening is vertically provided on the surface of treatment jar, and the base is fixedly connected at the bottom of treatment jar, and the rotary frame is rotatably connected in the inside of treatment jar, and the rotary frame surface is provided with multiple grooves, and multiple grooves are evenly distributed in rotary frame surface camber place in annular shape, and the rotating mechanism that rotates rotary frame is arranged in the inside of treatment jar, and drying mechanism is arranged in the inside of treatment jar.The utility model is provided with multiple rotary table, and it is convenient to place silk fabric, and it is also convenient to place silk and convey to the inside of treatment jar and connecting box, and then cooperate with the setting of drying mechanism and multiple ultraviolet lamps, it is convenient to carry out mildew-proof treatment to silk, to improve the use effect of the device.

The present application relates to the technical field of intelligent quality inspection of the textile industry, and provides a silk flaw detection method based on machine vision, which comprises the following steps: preprocessing a gray image of a silk fabric surface and extracting a multi-fractal feature vector for storage in a dynamic cache pool; generating a flaw category cluster set through adaptive clustering analysis, and determining a typical defect sample based on the mean value of the cluster set; processing the sample through Gaussian-Laplacian filtering to generate a flaw morphology label, and creating a defect heat map sequence and a weaving time sequence stamp based on the same; generating a label-enhanced image by combining the heat map with the original warp and weft image of the fabric, and composing a loom operation cycle defect segment in time sequence; and finally sending the defect segment and the defect type code to a cloth inspection machine terminal. The method realizes efficient flaw detection through multi-scale feature analysis and dynamic clustering, and correlates the production time sequence for quality tracking. The present application can improve detection accuracy and equipment optimization efficiency.

The present application relates to a kind of dyed microcapsules and its application in the dyeing and finishing of machine washable real silk, belong to the technical field of microcapsule.The amino acid side chain that can produce strong hydrogen bond effect is introduced into capsule shell layer for the first time in the present application, the content of metal coordination bond, hydrogen bond is regulated, the crosslinking density of nanocapsule and silk is improved, and finally the preparation of persistent adhesive force nanocapsule is realized.Silk fibroin based on biological protein macromolecule is used as wall material and applied on silk, better combined with silk, and has good biocompatibility and hand feeling, wall material is prepared by emulsion polymerization method, and the core material is silk microcapsule dye of natural fungal dye, using post-mordanting technology, while dyeing real silk fabric, introduce curing agent, carry out wash-resistant finishing, so that the originally relatively fragile silk fabric can be machine washed.

The invention relates to the technical field of textile. The invention discloses a silk refining and dyeing treatment method which comprises the following steps: S1, refining monofilaments, and removing impurities on the surfaces and in the monofilaments; s2, weaving the refined monofilaments into silk cloth; s3, continuously refining the cloth, removing residual impurities, reducing fiber damage, and improving gloss and whiteness; s4, performing surface treatment on the silk; s5, dyeing the treated cloth; and S6, detecting whether the dyed cloth is uniform or not. Secondary refining of monofilaments and cloth is cooperated, impurities are thoroughly removed, fibers are protected, and the whiteness and luster of silk are improved; the multi-layer surface treatment is matched with a weak acid dyeing and color fixing process, so that the dyeing uniformity delta E is less than or equal to 1.5, and the color fastness and the hydrophobicity are optimized; continuous equipment and controllable parameters are adopted, large-scale efficient production is achieved, meanwhile, the mechanical properties such as the breaking strength of the silk are guaranteed, and practicability and economical efficiency are both considered.

The utility model relates to the technical field of silk processing, in particular to a silk cleaning and drying device which comprises a drying box through which silk penetrates, an upper set of drying rollers and a lower set of drying rollers which are arranged alternately are installed in the drying box, and the silk winds around the two sets of drying rollers in a wave shape and wraps the upper half section of the upper drying roller and the lower half section of the lower drying roller. The two sets of drying rollers are arranged, the silk winds around the two sets of drying rollers in a wave shape and wraps the upper half section of the upper drying roller and the lower half section of the lower drying roller, and hot air penetrates through the silk to enter the lower drying roller through the hot air assembly, enters the upper drying roller and then penetrates through the silk to be discharged. Air can penetrate through gaps among silk threads of the silk for multiple times and take away moisture among and on the surfaces of the silk threads, hot air and the silk threads are removed more sufficiently, and drying is more efficient.