17 results about "Gold colour" patented technology

The invention provides a continuous forming production line for a non-electroplating golden imitation metal PET sheet, and belongs to the technical field of golden imitation metal PET sheet production. Comprising a processing chamber and a cleaning chamber, the processing chamber and the cleaning chamber are communicated and form the front portion of the production line, and a dust-free area and an air arch area are arranged in the processing chamber. By arranging the self-adaptive drying device and the wind power generation device, plasma wind generated by the wind power generation device and external airflow are mixed and blown to a heated metal net, a cleaning agent on the surface of a base material is dried, meanwhile, in the drying process, the self-adaptive drying device can enable drying heat to be dynamically matched with the humidity of the base material, and the drying efficiency is improved. And meanwhile, positive and negative charges in the air flow can neutralize metal dust with charges on the surface of the base material, remove static electricity on the surface of the base material and blow off the metal dust on the surface of the base material, so that the effect of secondarily cleaning the base material is achieved, and the machining precision of a final product is improved.

The invention provides a novel corrosion-resistant color-changing-resistant gold-imitating copper-aluminum alloy and a preparation method thereof, the novel corrosion-resistant color-changing-resistant gold-imitating copper-aluminum alloy comprises the following components in percentage by weight: 2-8% of Al, 1-4% of Ni, 0.7-3.4% of Fe, 0.4-2.4% of Sn, 0.1-0.5% of Si, 0.2-1.2% of In and the balance of Cu, and the novel corrosion-resistant color-changing-resistant gold-imitating copper-aluminum alloy is obtained through the preparation method of smelting, ingot casting, hot rolling, cold rolling and recrystallization annealing. The gold degree of the gold-imitating copper-aluminum alloy is adjusted by adjusting the content of Al, Ni, Fe, Sn, Si and In elements, and the corrosion resistance and discoloration resistance of the gold-imitating copper-aluminum alloy are improved by utilizing the characteristics of the Ni, Sn, In and Si elements. Meanwhile, the selected elements are not prone to burning loss in the casting process, the system alloy can be repeatedly cast without color loss, and a large amount of raw material cost can be saved for enterprises.

1.The name of the design product: wine box (eastern dragon grand ceremony series gold 251). 2.The use of the design product: for wine box. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best indicates the design points: front view. 5.The design claimed contains color.

1. The name of the design product: the razor net's shaving outer ring (Flower). 2. The use of the design product: the design product is used for the accessories of the razor, for the hair to enter the shaving of the moving cutter of the matched razor. 3. The design points of the design product: the combination of the shape and the pattern of the product. 4. The picture or photo that best shows the design points: the design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the design 1 to 9 of the design are the razor net's shaving outer ring, which are partial design, expressed by color coating, the gold coating part is the protected part, and the gray covering part is the unprotected part. The present application does not claim protection of color, and color is only used to distinguish the partial design that needs to be protected; the rear view of design 1 to design 9 is installed on the inner side when in use, which is not common.

The invention relates to the technical field of non-ferrous metals, and provides a champagne gold alloy target as well as a preparation method and application thereof. The champagne gold alloy target material provided by the invention is prepared from the following chemical components in percentage by mass: 96 percent to 99 percent of Au, 0.5 percent to 2.4 percent of Fe, 0.3 percent to 0.8 percent of Ag, 0.1 percent to 0.5 percent of In, 0.08 percent to 0.26 percent of Zn, 0.01 percent to 0.02 percent of Nd and 0.01 percent to 0.02 percent of Si. The champagne gold alloy target material is attractive in color and excellent in oxidation resistance and corrosion resistance, the L value of a film plated by the champagne gold alloy target material ranges from 87.2 to 88.5, the a value ranges from 1.3 to 6.4, the b value ranges from 20.4 to 34.2, the champagne gold alloy target material does not change color in an artificial sweat test for 360-432 h, the champagne gold alloy target material does not change color in a salt spray test for 240-360 h, market requirements can be met, and the champagne gold alloy target material is wide in application prospect.

This application relates to the field of jewelry processing, specifically disclosing a manufacturing process for a 0.5N gold surface decorative film on bag fasteners. The process involves cleaning and drying the bag fasteners, then placing them into a vacuum coating machine. Following steps such as coarse low-vacuum extraction, fine high-vacuum extraction, argon ion cleaning, titanium ion cleaning, titanium plating, gold plating, gold plating with steel, nickel, and copper, and cooling, a uniform thickness, corrosion-resistant, wear-resistant, and oxidation-resistant surface decorative film is obtained for the bag fasteners. The color tone is L87, A2.2, B14.6, named 0.5N gold, adding a precious metal gold color to the market and filling a market gap, providing a new option for jewelry manufacturers. Furthermore, the simple and efficient production process helps improve production efficiency. Moreover, during the production process, the color tone of the surface decorative film on the bag fasteners can be adjusted by changing the current of the gold, steel, nickel, and copper targets in the vacuum coating machine.

1.The name of the design product: wine box (Oriental Dragon Prosperous Age Series Gold 251). 2.The use of the design product: for wine box. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best shows the design points: front view. 5.The design claimed contains color.

The invention provides a metal highlight color master batch and a production process thereof, belongs to the technical field of color master batch production, and solves the technical problems that the existing color master batch does not have stable and lasting metal luster, is poor in compatibility with an EVA (Ethylene-Vinyl Acetate) substrate and the like. The production process comprises the following steps: step 1, material selection and pretreatment; 2, material picking and preparing; step 3, banburying; step 4, three-roller grinding; step 5, granulating; and step 6, detecting and packaging. The metal highlight color master batch comprises a golden color master batch, a silver color master batch and a colored color master batch. According to the production technology, through the technological processes of pretreatment, material preparation, temperature-controlled internal mixing, three-roller grinding, multi-stage detection and circulating cooling granulation, it is guaranteed that the produced metal highlight color master batch is consistent in color batch, finished product particles are uniform in refining, and the quality is stable and controllable. The metal highlight color master batch has the advantages of long-term stability in appearance, high migration resistance grade, lasting and uniform color, excellent aging resistance, stable performance, metal luster and texture, and good compatibility with an EVA substrate.

The invention relates to the field of combination of a ceramic process and traditional art, and discloses a preparation method of Thangka by combining a porcelain painting process, which comprises the following steps: carrying out surface hydroxylation treatment on a green body, and introducing and activating hydroxyl on the surface of the green body; preparing modified frankincense oil, adding a silane coupling agent and nanoparticles into the frankincense oil, and enhancing the adhesive force and physical stability of the frankincense oil through chemical modification; uniformly coating the modified frankincense oil on the surface of the plain blank, drying and standing to form a stable bonding layer; drawing a line draft on the bonding layer, and smearing the pink or new-color pigment to complete pattern design; the pigment and the bonding layer are cured through multiple times of high-temperature firing, and meanwhile the color of the golden pigment is protected through low-temperature firing; and finally, naturally cooling to obtain the Thangka. The method is simple in process, high in controllability, capable of remarkably improving the art expressive force and long-term storage performance of the Thangka and suitable for industrial production and protection and inheritance of traditional Thangka art.

The invention discloses a gold-containing golden ink formula for printing and a preparation method of the gold-containing golden ink formula, and the gold-containing golden ink formula comprises the following components in parts by weight: 5 parts of gold potassium citrate; 14 parts of absolute ethyl alcohol; 40 parts of gold powder; 30 parts of gold varnish; 1 part of pearl cream; 10 parts of banana oil; and 0.1 part of a pigment auxiliary agent. The method comprises the following steps: firstly, pouring gold salt into a container containing absolute ethyl alcohol, and continuously stirring until the gold salt is fully dissolved; secondly, adding banana oil into a container containing'gold 'powder, fully wetting the banana oil, slowly adding gold varnish and pearl cream, and continuously stirring until the mixture is fully mixed; and finally, adjusting to the hue required by customers by using a pigment additive. The invention is suitable for thick film printing, especially transfer printing and screen printing. The method can be widely applied to processing of clothing products with regional gold layer requirements, and the gold layer can reach 0.02 mu m or above through spectrum detection. The method is used for improving the quality and value of articles, and meets the quality requirements of customers for lasting color and luster of printed patterns, gorgeous color, gold content in spectrum detection and the like.

The present invention belongs to the technical field of fishing, and specifically relates to a fishing float and a preparation method therefor. The fishing float is composed of the following raw materials: a polymethacrylimide foam material, float stops, a fine metal pin, a hollow cylindrical polycarbonate plastic tube, a gold paint, a fluorescent paint, an epoxy primer, a polyurethane varnish, and a fishing line. In the present invention, the polymethacrylimide foam material is used, and the material has a high strength-to-weight ratio, good durability and high sensitivity; the specially designed grooves and float stops enhance the stability and response speed in water; and the multi-layer paint surface treatment and the fine metal pin structure ensure the uniformity of a paint surface and the structural stability of an assembly, improve the visibility and durability of the float, and make the float adaptive to different environments and convenient for anglers to use.

1. Name of the product in this design: Pendant (Gold). 2. Purpose of this design: for decoration. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: packaging box (Weave Col gold gel box). 2. The use of the design product: packaging box for recombinant humanized collagen type III gel for injection. 3. The design points of the design product: the combination of shape, pattern and color. 4. The picture or photo that best indicates the design points: perspective view. 5. The design for which protection is sought includes color.

The invention provides a preparation method of a rose gold coating of a high-speed steel cutter, which comprises the following steps: performing Ti ion etching on the surface of the high-speed steel cutter and synchronously depositing a Ti layer by adopting a vacuum arc ion plating method, then introducing N2 and C2H2 gas to perform combination reaction with Ti ions to form rose gold ions and deposit a Ti (C, N) layer on the Ti layer, and finally forming the rose gold coating. Comprising a Ti layer and a Ti (C, N) layer. The LAB values of the colors of the rose gold coating are L 61, a 13 and b 17, the thickness is 1-1.5 microns, the surface roughness is smaller than 50 nm, the hardness is 30-35 GPa, the adhesive force is larger than 60 N, and the rose gold coating has excellent wear resistance. The method solves the problems of low cost efficiency and insufficient performance of a gold-copper alloy coating, has the characteristics of high production efficiency, low process cost, stable coating performance, capability of achieving rose gold appearance quality and the like, is suitable for improving the core value and brand competitiveness of cutter products, and is relatively high in practicability and generalization performance.