76results about How to "Improve wrinkles" patented technology

The invention relates to the technical field of polymer gels, and provides a multi-crosslinking composite gel and a preparation method and application thereof, the preparation method comprises the following steps: fully dissolving an activator in a buffer solution, and adjusting the pH value of the solution to 5.0-6.0 to obtain an activated solution; sequentially adding recombinant III-type humanized collagen, polydeoxyribonucleotide and chitosan into the activated solution, and uniformly dispersing to obtain a cross-linked precursor solution; adding a cross-linking agent into the cross-linking precursor solution, reacting for a period of time to obtain a cross-linking gel intermediate, and purifying to obtain the multi-cross-linking composite gel; the invention also provides the multi-crosslinking composite gel prepared by the preparation method, and application of the multi-crosslinking composite gel in the fields of beauty and plastic surgery. The material has biodegradability and good antibacterial performance, and can ensure slow release of the material and good filling effect and anti-enzymolysis effect at the same time.

The invention provides a preparation method of an aluminum electrolytic capacitor anode foil, and relates to the technical field of capacitors. The method comprises the following steps: preparing aluminum paste; providing an aluminum foil substrate, coating the surface of the aluminum foil substrate with aluminum paste, and performing drying treatment to form an aluminum foil blank; washing the aluminum foil green body with water, and drying to obtain a porous aluminum foil green body; performing heat treatment on the porous aluminum foil blank; coating the surface of the porous aluminum foil green body subjected to heat treatment with a thin film solution, and performing drying treatment to form a protective film layer on the surface of the porous aluminum foil green body; rolling the porous aluminum foil blank with the protective film layer by using a rolling mill in a skew rolling manner to obtain an initial anode foil; and sintering the initial anode foil, and removing the protective film layer to form a sintered foil. According to the preparation method, the anti-bending performance of the anode foil can be improved.

The invention provides a skin care composition with an anti-aging effect and a preparation method and application thereof, and belongs to the technical field of beauty and skincare, the composition is characterized in that retinol, a polypeptide compound, ceramide, astaxanthin and resveratrol have a synergistic effect on component combination, so that all-around anti-aging is realized, and the skin care effect is good. According to the present invention, the raw materials are respectively adopted to provide effects of collagen generation promotion, muscle contraction wrinkle solving, barrier function enhancing, free radical scavenging, melanin formation inhibition and the like, the preparation method comprises the following steps: precise temperature control, suitable stirring mode, high-precision stirrer and other advanced technologies ensure uniform mixing of the components, inert gas protection and PID temperature controller retention of the activity and the effects of the components, in the aspect of application, the composition is reasonably added into face cream, emulsion, essence and facial mask, diversified requirements are met, deep nourishing, refreshing care, efficient permeation and instant effects are respectively provided, in a word, an efficient, safe and comprehensive anti-aging scheme is provided for consumers, aging signs are improved, and the composition is wide in prospect and high in value.

The invention provides a micromolecular renewal fermentation composition and application thereof, and belongs to the technical field of cosmetics. The fermentation composition comprises the following components in parts by weight: 95-99 parts of a composite plant fermentation concentrated solution and 1-5 parts of a protective agent, the compound plant fermentation concentrated solution is prepared by taking a rhizoma polygonati root extract, a poria cocos sclerotium extract, an avocado fruit extract and a ginseng root extract as compound plant raw materials, and fermenting the compound plant raw materials through compound lactobacillus to obtain a secondary metabolite; the composite lactobacillus is composed of at least two of lactobacillus plantarum, lactobacillus mucus fermentation, lactobacillus casei and lactobacillus acidophilus. The fermentation composition is prepared by fermenting multiple plant extracts, the multi-link anti-aging effect is remarkable, skin wrinkles are comprehensively improved through multiple ways of scavenging free radicals, promoting regeneration of type I collagen and elastin, resisting saccharification and the like, the anti-wrinkle and tightening effects are good, the good anti-inflammatory and soothing effects are achieved, safety is good, and the composition is suitable for being used for skin care. The application prospect in the field of beauty makeup or daily chemicals is wide.

The present application relates to the field of cosmetic technology, more specifically, it relates to an anti-aging composition, anti-aging cosmetics and anti-aging essence.An anti-aging composition is composed of hydroxypinacolone retinoic acid ester, Buddleja flos extract and oligopeptides, and the weight ratio of the hydroxypinacolone retinoic acid ester, Buddleja flos extract and oligopeptides is 1:(0.20-0.25):(6.5-7.0).The anti-aging composition of the present application, using hydroxypinacolone retinoic acid ester, Buddleja flos extract and oligopeptides to be compounded, can effectively resist ultraviolet light, has good antioxidant and hydrating properties, can be applied to prepare cosmetics, improve skin wrinkles.

The invention provides a preparation method of an anode foil and an aluminum electrolytic capacitor, and relates to the technical field of capacitors. The preparation method comprises the steps that aluminum-containing slurry is prepared, the aluminum-containing slurry comprises a mixed solution and solid aluminum-containing powder, the mixed solution is prepared by mixing a solvent, a binder and an additive, and the solid aluminum-containing powder comprises aluminum powder and ceramic powder; providing an aluminum foil substrate, coating the surface of the aluminum foil substrate with aluminum-containing slurry, and performing drying treatment to form an aluminum foil blank; coating the surface of the aluminum foil green body with a film solution, and carrying out drying treatment to form a protective film layer on the surface of the aluminum foil green body; rolling the aluminum foil blank with the protective film layer by using a rolling mill in a skew rolling manner to obtain an initial anode foil; and sintering the initial anode foil, and removing the protective film layer to form a sintered foil. According to the preparation method, the anti-bending performance of the anode foil can be improved.

The invention relates to the technical field of barrier films, and particularly discloses an ultrahigh water and oxygen barrier film for a vehicle-mounted OLED display product. The thickness of the ultrahigh water and oxygen barrier film is 15-35 microns, and the ultrahigh water and oxygen barrier film sequentially comprises a first antistatic layer, a first barrier layer, an OLED working layer, a second barrier layer, a polyethylene glycol terephthalate layer and a second antistatic layer, the thickness ratio of the first antistatic layer to the first barrier layer to the OLED working layer to the second barrier layer to the polyethylene glycol terephthalate layer to the second antistatic layer is (2-4): (2-4): (8-16): (2-4): (4-8): (2-4). The first barrier layer and the second barrier layer are prepared from the following raw materials in parts by mass: 1-2 parts of cholesterol, 5-15 parts of phospholipid, 1-2 parts of N-acryloyl glycinamide, 1-2 parts of graphene oxide, 0.01-0.1 part of a photoinitiator, 1-2 parts of hydroxypropyl methyl cellulose, 1-5 parts of fluorinated ethylene propylene, 1-5 parts of tetra-n-butyl titanate and 1-2 parts of a surfactant.

The present application provides an electrochemical device, which includes a negative electrode sheet, wherein the negative electrode sheet includes a negative electrode current collector, a negative electrode bottom coating and a negative electrode active material layer; the bottom coating is arranged on at least one surface of the negative electrode current collector, and the negative electrode active material layer is arranged on the bottom coating; the thickness S (μm) of the negative electrode bottom coating, the thickness L (μm) of the single-sided negative electrode active material layer, the compaction density P (g / cm 3 ) satisfies the relationship between: 3.8≤100×(S / L)+P≤14. The electrochemical device and the negative electrode sheet of the present application, by adjusting the matching relationship of various parameters, can effectively control the risk of current collector extension caused by the volume change of the active material during the charge and discharge process of the electrochemical device; and the breakage of the positive electrode sheet caused by the extension of the negative electrode sheet, thereby improving the wrinkling of the negative electrode sheet and the deformation of the battery.

The utility model relates to the field of phototherapy equipment, in particular to a phototherapy lamp which comprises a rotating support and a phototherapy host connected to the front side of the rotating support. The rotating support comprises a supporting plate and a movable plate rotationally connected to the upper end of the supporting plate, a connecting open groove is formed in the upper portion of the supporting plate, damping rotating shafts are connected to the two sides of the connecting open groove respectively, a hollow cylinder is arranged below the rear side of the movable plate, and the two ends of a hollow cavity of the hollow cylinder are connected to the damping rotating shafts respectively; the phototherapy main machine comprises a light-emitting plate, a plurality of light-emitting lamp beads are arranged on the light-emitting plate at equal intervals, and the light-emitting lamp beads are used for emitting one or more of red light or infrared light. The utility model aims to provide the phototherapy lamp with the adjustable use angle.

The present disclosure relates to a novel peptide for senescence treatment and a use thereof. Specifically, the peptide according to the present disclosure has a binding force with p53 superior to FOXO4 and inhibits the intracellular interaction between p53 and FOXO4, thereby enabling p53 to be released outside the nucleus and moved to mitochondria, inducing apoptosis of aged cells, and selectively inducing apoptosis of aged cells in skin cells.

The invention provides a physical sunscreen with a light texture and a preparation method thereof. The physical sunscreen comprises the following raw materials: nano zinc oxide, nano titanium dioxide, quintuple hyaluronic acid, jojoba seed oil, houttuynia cordata extract, white water lily extract, black barley extract, glycerin, polydimethylsiloxane, triethoxycaprylylsilane, glycerol palmitate, and sorbitan octanoate. The sunscreen product of the invention can play a high-power broad-spectrum sunscreen effect, adopts a physical sunscreen system, can achieve no need to wait for the onset time, can be applied and sunscreened, has a long-lasting sunscreen effect, is mild and non-irritating to the skin, can be suitable for sensitive skin, plays a sunscreen effect and can also protect the skin, takes a two-pronged approach of one prevention and one protection, and improves the tolerance of fragile skin to resist ultraviolet rays; and has good ductility during use, and the skin feels light and transparent without being heavy, natural and not fake white, and has a good use effect.

The invention provides a mask, a preparation method of the mask, a mask assembly and evaporation equipment. The mask comprises a plurality of first openings arranged in an array and a supporting part defining the first openings, at least one supporting structure is arranged on the supporting face of the supporting part, and one end of the supporting structure is located on one side of the first openings; the other end of the supporting structure is inclined towards the direction far away from the center of the first opening and the direction far away from the supporting surface, so that inclined supporting force can be provided for the supported object by utilizing the inclined supporting structure, and the bad problems of color mixing and the like caused by sagging of the supported object are solved; the inclined supporting force can play a role in stretching the supported object, and the problem of wrinkles on the supported object is solved.

The invention discloses a composition with an anti-aging effect and a preparation method and application thereof, and belongs to the technical field of cosmetics. The composition is prepared by compounding a traditional Chinese medicine active component, a moisturizing and permeation promoting component and a repairing and anti-aging auxiliary component, and the traditional Chinese medicine active component is composed of three zymolytes and three fermentation extracts which are respectively prepared from six medicinal and edible traditional Chinese medicine raw materials through differentiated composite enzymolysis and probiotic anaerobic fermentation processes. The problems that traditional Chinese medicine extracts are low in transdermal absorption rate, poor in bioavailability and insufficient in cosmetic system stability are solved, active ingredients are small-molecularized through process optimization, a multi-target synergistic anti-aging system is formed by matching with functional components, the anti-aging and repairing composition has excellent anti-aging and repairing effects, physical and chemical stability and skin safety, and the anti-aging and repairing composition has a good application prospect. The composition is suitable for various skin types and can be widely applied to preparation of anti-aging repair cosmetics.

The utility model discloses a manipulator device for improving dry film hole breaking and an automatic exposure machine, and belongs to the technical field of printed circuit boards. The manipulator device comprises a plurality of small suction nozzles, the small suction nozzles are divided into two rows and are arranged at the two ends of the manipulator device respectively, and the small suction nozzles are used for grabbing the edge of the plate; and the suction box is arranged in the middle of the manipulator device and is used for feeding the production board unit and grabbing the production board unit. According to the manipulator device for improving dry film hole breaking and the automatic exposure machine provided by the embodiment of the invention, the small suction nozzle does not enter the production board unit, so that the risk that the small suction nozzle enters the production board unit to suck and break the dry film is reduced, and meanwhile, the problem that the small suction nozzle rubs to fall off and enters the production board unit is reduced; a suction nozzle entering a production plate unit is changed into a suction box, so that the stress area of a plate surface can be increased, and the problem of wrinkling of a plate edge dry film caused by only grabbing two ends when a large-plate thick copper plate is grabbed is solved; bad occurrence of copper-free holes is reduced, and the inspection workload of field staff is reduced.

The present invention provides a flattening roller with adjustable arc height and arc height direction, comprising a flattening roller body, an arc height adjustment device and an arc height direction adjustment device, wherein the arc height adjustment device comprises a linear drive device, the free end of which is in contact and connected with the end of the arc-shaped mandrel of the flattening roller body; the arc height direction adjustment device comprises a rotating adjustment seat and an adjustment seat driver, the rotating adjustment seat is fixedly connected with the arc-shaped mandrel, and the rotating adjustment seat drives the arc-shaped mandrel to rotate under the drive of the adjustment seat driver. The present invention overcomes the defect of large space requirements of the traditional flattening roller adjustment method, can realize automatic control, can realize adjustment without stopping the machine, and the adjustment process does not require manual operation by human beings, and does not require personnel to enter the equipment space, saving manpower and time, and having high safety.

The application relates to the technical field of conveying components, and discloses a wrinkle-removing over roller and a use method thereof. The wrinkle-removing over roller comprises a support and an over roller. The support comprises two oppositely arranged mounting plates, and the over roller is rotationally connected to the opposite sides of the two mounting plates at two ends. The over roller is provided with a wrinkle-removing part at two ends. The wrinkle-removing part comprises a plurality of mounting seats which are uniformly distributed around the axial direction of the over roller and are inserted into the outer periphery of the over roller. The end of each mounting seat is rotationally connected with a wrinkle-removing balance wheel, and the outer periphery of the wrinkle-removing balance wheel is protruded from the outer periphery of the over roller. The mounting plate is provided with a driving assembly corresponding to the wrinkle-removing part. The driving assembly is drivingly connected with the mounting seats of the wrinkle-removing part, and is used for driving the mounting seats to rotate around the axial direction. The application has the effect that the over roller can conveniently remove wrinkles of a coiled material.

The invention discloses a white truffle composition with tightening and wrinkle removing effects as well as a preparation method and application of the white truffle composition. The white truffle composition mainly comprises a white truffle fungus extract. In some embodiments, the white truffle composition further comprises a tuber melanosporum extract and a tricholoma matsutake extract. The white truffle composition prepared by a modern biological fermentation technology is short in production period and high in yield, and is not influenced by external factors such as seasons and climate; the white truffle composition can activate FOXO3 or SIRT1, can effectively improve wrinkles and enhance skin elasticity, and has good tightening and wrinkle removing effects.

This application provides a drying device and its control method, apparatus, storage medium, and program product. The method includes: controlling a first drying module to drive air circulation in a first circulation loop with a first power and to heat the air in the first circulation loop; when the gas temperature of the air flowing into the object receiving device reaches a temperature threshold, adjusting the first power to a second power, the second power being less than the first power; controlling a steam generator to generate steam to supply the first circulation loop; and controlling the steam generator to stop generating steam after the steam generation time reaches a first time threshold. This application reduces pressure on clothing and further improves the wrinkle removal effect.

The invention provides a composition containing a marine extract, especially a coralline algae extract and deep-sea fish collagen, and a liposome containing the composition. The composition prepared by the invention is green, healthy, safe, effective and good in lasting effect, and solves the problem of skin aging of people.

A heat sink is provided. The heat sink comprises: a film layer; a heat dissipation layer arranged on the film layer and comprising a plurality of through holes; and a first adhesive layer arranged on the heat dissipation layer, the heat dissipation layer comprising a first region, a second region and a third region, the through holes comprising a plurality of first holes arranged in the first region, a plurality of second holes arranged in the second region and a plurality of third holes arranged in the third region, and the average interval between adjacent first holes is smaller than the average interval between adjacent third holes.

This application relates to a wound battery cell and a secondary battery, which is a flat structure formed by winding a first electrode, a second electrode, and a separator on a winding needle, with a first direction parallel to the width direction of the winding needle. A first empty foil area is provided on the side of the first electrode near its starting end, and a first tab is connected to the first empty foil area. Along the first direction, the ratio of the distance from the first tab to the starting end of the first electrode to the width of the winding needle is 0.1 to 0.2. A second empty foil area is provided on the side of the second electrode near its starting end, and a second tab is connected to the second empty foil area. Along the first direction, the ratio of the distance from the second tab to the starting end of the second electrode to the width of the winding needle is 0.1 to 0.2. The wound battery cell provided by this application, by controlling the ratio of the tab welding offset to the width of the winding needle to 0.1-0.2, can ensure sufficient contact between the positive and negative electrodes and the separator, thereby reducing the internal resistance of the battery cell and improving its cycle performance. It features low cost, simple operation, and suitability for large-scale industrial production.

The utility model discloses a flattening device for shock-resistant woven bag production, which relates to the technical field of shock-resistant woven bag production equipment and comprises a bottom plate, a flattening table and a vertical frame are mounted on the upper surface of the bottom plate, and an extending component and a flattening component are mounted on the upper surface of the vertical frame. And a plurality of vertical limiting assemblies are symmetrically installed on the two sides of the outward extending assembly, the multiple vertical limiting assemblies are fixed to the inner wall of the vertical frame, and a steam generating assembly is installed in the middle of the upper surface of the vertical frame. When the anti-impact woven bag flattening device is used, the anti-impact woven bag is flatly placed on the upper surface of the flattening table, and the external controller is used for controlling the outward unfolding assembly to be arranged on the outer side of the upper surface of the flattening table in a sleeving mode and can pull the outer side of the periphery of the anti-impact woven bag. An external controller is used for controlling the steam generation assembly and the flattening assembly to make contact with the anti-impact woven bag, and therefore the anti-impact woven bag can be flattened.

The application relates to the technical field of lithium ion batteries, and particularly provides a method for slowing down wrinkles of an electrode sheet of a battery cell and a lithium ion battery, aiming to solve the technical problem that the existing mode is too single and cannot effectively improve the wrinkles of the electrode sheet inside the wound battery cell. To this end, the method for slowing down wrinkles of an electrode sheet of the application comprises: performing pretreatment operation on the electrode sheet, the pretreatment operation comprising at least one of water absorption rebound treatment and energy application treatment; winding the pretreated electrode sheet; performing hot pressing on the wound core after winding; assembling, casing and capacity distribution of the hot-pressed wound core. In this way, the full-electricity rebound of the electrode sheet after being made into a battery cell is reduced by pretreating the electrode sheet, thereby reducing the stress release of the electrode sheet inside the battery cell and effectively improving the wrinkles of the electrode sheet inside the battery cell.

This invention belongs to the field of textile technology and relates to a polyester warp-knitted fabric with a nylon-like feel, its preparation method, and its application. The polyester warp-knitted fabric with a nylon-like feel is obtained through a knitting process and a dyeing and finishing process. The knitting process uses polyester combined with spandex and a warp-knitting padding design to optimize the yarn interlacing state, making the fabric soft and delicate to the touch. The dyeing and finishing process includes refining, first drying, pre-setting, alkali reduction, dyeing, second drying, and final setting. By controlling the reduction rate in the alkali reduction step, the polyester fabric can be given a soft and smooth feel and delicate luster similar to nylon. At the same time, it can overcome the functional limitations of real nylon, integrating cooling sensation, moisture absorption and quick drying, softness and skin-friendliness, good drape, wear resistance, breathability and non-suffocation, and wrinkle resistance and easy care into one.

The utility model discloses an unwinding control system for composite spunlace cloth production, which relates to the technical field of spunlace non-woven fabric production equipment and comprises a controller, an unwinding platform, a drawing machine, a first web outlet curtain, a long conveying curtain, an inclined curtain, a second web outlet curtain, a web conveying curtain, a spunlace machine, an unwinding machine and a carding machine. A tension roller, a cloth guide roller I, a cloth guide roller II and a cloth guide roller III are arranged between the unreeling machine and the carding machine, a tension sensor is arranged on the tension roller, a drafting roller set is arranged above the inclined curtain, a pressing roller is arranged behind the second web outlet curtain, and the controller is in control connection with the infrared sensor, the tension sensor and the motor. And the tension roller, the cloth guide roller I, the cloth guide roller II, the cloth guide roller III, the pressing roller and a driving mechanism of the spunlace machine are respectively in control connection with the tension roller, the cloth guide roller I, the cloth guide roller II, the cloth guide roller III, the pressing roller and the spunlace machine, so that the problems that in the prior art, when composite spunlace cloth is produced, a coiled material is prone to wrinkling, breaking and stacking, the coiled material and a cotton web are instable during compositing, and the product quality is affected are solved.

The present invention relates to a cosmetic composition for whitening, moisturizing, and wrinkle improvement, containing a low-molecular-weight peptide isolated from distiller grains. More specifically, a cosmetic composition is designed in which: a low-molecular peptide having whitening, moisturizing, and wrinkle-improving activities is separated from distiller's grains; according to the present invention, the composition has not only a pigmentation inhibition effect due to a decrease in the expression of tyrosinase-related protein 1 (TRP-1), but also a wrinkle improvement effect due to an increase in the expression of type I collagen (Collagen Type 1) and laminin-5 (Laminin-5), by containing the composition as an active ingredient, and has a moisturizing effect due to an increase in the expression of Filagrin.

Provided are porous silica impregnated with a keratin strain extract of Staphylococcus epidermidis, a cosmetic composition comprising the porous silica, and a preparation method thereof. The porous silica according to one aspect is impregnated with a keratin strain extract of Staphylococcus epidermidis as a water-insoluble component, thereby improving the negative feeling of use peculiar to the water-insoluble component and stably formulating. In addition, the porous silica has an excellent skin improvement effect, and thus can be used as a cosmetic composition.

The invention discloses a film winding device capable of improving wrinkling phenomenon, and relates to the technical field of film winding, the film winding device comprises a workbench, a controller is installed on the top of the workbench, an unwinding mechanism is installed on one side of the top of the workbench, and a winding mechanism is installed on the other side of the top of the workbench; a supporting roller is installed in the middle of the top of the workbench, transverse anti-wrinkling mechanisms are symmetrically arranged on the two sides of the supporting roller, and a longitudinal anti-wrinkling mechanism is arranged on the side, close to the tension adjusting mechanism, of the winding mechanism. According to the utility model, wrinkles generated by tension during transverse conveying can be avoided, and wrinkles formed by air in a film interlayer can be reduced, so that the wrinkling phenomenon during film rolling is better improved.

The invention relates to the technical field of cosmetics, in particular to an anti-aging cosmetic containing small-molecule plant leavening and a preparation method of the anti-aging cosmetic. The anti-aging cosmetic is prepared from the following components in percentage by mass: 0.5 to 5 percent of micromolecule plant fermentation product, 10 to 20 percent of humectant, 0.5 to 1.5 percent of sodium chloride or magnesium sulfate, 0.5 to 2 percent of thickener, 0.1 to 2 percent of skin conditioner, 3 to 5 percent of emulsifier, 5 to 35 percent of emollient, 0.01 to 0.5 percent of aromatic, 0.1 to 3 percent of filler and the balance of water, the micromolecular plant fermentation product comprises a secondary metabolite which is obtained by taking a rhizoma polygonati root extract, a poria cocos sclerotium extract, an avocado fruit extract and a ginseng root extract as composite plant raw materials and fermenting the composite plant raw materials through composite lactobacillus. The cosmetic disclosed by the invention is excellent in anti-aging effect, high in stability and good in skin feeling experience.

The invention belongs to the technical field of cosmetics, and particularly relates to anti-wrinkle essence water and a preparation method thereof.The anti-wrinkle essence water is mainly capable of achieving the anti-wrinkle and skin care effects due to combination of multiple anti-wrinkle components in the anti-wrinkle essence water, the anti-wrinkle essence water has the effects of promoting skin metabolism, resisting oxidation and reducing inflammation due to matching of the different components in the anti-wrinkle essence water, and the anti-wrinkle essence water is free of side effects. The composition promotes synthesis of collagen by enhancing metabolism and promoting cell regeneration so as to improve skin laxity and wrinkles, improve skin compactness and achieve an anti-aging effect, reduces formation of fine wrinkles and wrinkles by resisting oxidation and neutralizing free radicals, reduces skin inflammation, regulates skin micro-ecology and slows down skin aging by resisting inflammation, and has a good anti-aging effect. In addition, the anti-wrinkle essence water also contains a plurality of moisturizing and soothing components, and the anti-wrinkle, moisturizing and soothing effects are mutually combined and mutually promoted.