32results about How to "Vibrant and saturated colors" patented technology

The invention discloses a modified polyurethane resin emulsion dye ink and an application thereof. The modified polyurethane resin emulsion dye ink comprises the following components based on weight ratio: 0.1-12% of solvent dye and / or water-soluble dye, 13.5-49.8% of polyurethane resin solid content, 0.01-1% of ultraviolet absorber and the balance of solvent, wherein various additives can be added in the dye ink. The dye ink disclosed in the invention can be used in the fields such as jet ink, cipher paint ink, textile printing ink, aqueous printing ink, fountain pen word ink, rolling maker ink, coating, leather finishing agent, surface finishing and the like, and has the advantages of good storage stability, excellent water resistance, chemical resistance and light resistance, favorable mechanical performance, high brightness, high and low temperature resistance, ageing resistance, good color reducibility and transparency, easily-obtained raw materials, simple manufacture, easy detection, low cost and wide market application prospect.

The invention provides full water-based plastic flexible printing ink. The full water-based plastic flexible printing ink is prepared by the following raw materials by weight: 35-70 parts of printing ink connection materials, 25-50 parts of color paste, 1-10 parts of a flatting agent, 1-10 parts of a defoamer, 1-8 parts of wax emulsion, and 5-20 parts of deionized water. The color paste is prepared by mixing the following raw materials by weight: 20-55 parts of printing ink resin, 20-50 parts of organic pigments, 1-8 parts of a wetting dispersant, 1-6 parts of the defoamer, and 20-40 parts of the deionized water. The full water-based printing ink has abroad application range, and has environment-friendly feature compared with the normal water-based printing ink, and is capable of greatly reducing the pollutant residue and volatility gases on the surface of a printed matter, and realizing the zero release of VOC in the printing ink products. The full water-based printing ink has the characteristics of good adhesive force, rub resistance, scratch resistance, weather resistance, water resistance, chemical resistance, resistance and so on, and the high-speed flexible printing is more than 150 m / min.

The invention provides an ultraviolet curing transfer printing flat decorative plate and a manufacturing method thereof. The manufacturing method comprises: (1) forming a primer surface on the front surface of a decorative substrate; (2) applying glue on the primer surface, covering a transfer film, and curing with ultraviolet light, and then removing the transfer film; ( 3) Roll-coat color paint on the front surface of the decorative substrate, and perform ultraviolet light curing; (4) Roll-coat smooth topcoat on the cured color paint, and perform ultraviolet light curing. The manufactured decorative board has the characteristics of high-definition simulation, bright and saturated colors, smooth and wear-resistant surface, light weight and low price.

The invention provides an ultraviolet curing transfer printing matte decorative board and a manufacturing method thereof. The manufacturing method includes: (1) forming a primer surface on the front surface of a decorative substrate; (2) applying glue on the primer surface, covering a transfer film, and curing with ultraviolet light, and then removing the transfer film; The front surface of the substrate is coated with color paint by roller and cured by ultraviolet light; (4) a matte finish is coated on the cured color paint by roller and cured by ultraviolet light. The manufactured decorative board has the characteristics of high-definition simulation, bright and saturated colors, smooth and wear-resistant surface, light weight and low price.

The invention discloses a manufacture process for a porcelain plate painting. The manufacture process comprises the following steps of designing a makeup pattern; cutting porcelain plates and a bottom liner plate; polishing the bottom liner plate and each porcelain plate; cleaning the porcelain plates; drying the porcelain plates; spraying ground glaze on the porcelain plates; drying the ground glaze; analyzing and correcting the pattern with a digital printer; printing the pattern on the porcelain plates with the digital printer; glaze packing is performed on the front surfaces of the porcelain plates; preparing overglaze; spraying the overglaze on the porcelain plates; baking the overglaze; mounting the porcelain plates on the bottom liner plate; and assembling a painting frame and manufacturing a porcelain plate painting product. The porcelain plate painting manufactured in the invention is low-carbon and environment-friendly; the manufacturing efficiency is high; and the painting is attractive and delicate.

The invention provides a method for manufacturing an ultraviolet light-cured colored 3D decorative board, comprising: (1) forming a primer surface on the front side of the decorative substrate; Curing; (3) roll coating topcoat on the cured color paint, and carry out UV curing; (4) Roll coating high-gloss topcoat on the front side of the decorative substrate, and carry out UV curing; (5) Carry out sanding and dust removal treatment on the top paint on the front of the decorative substrate; (6) Laminate the top paint surface with a film laminating machine to form a 3D pattern, and perform UV curing. The manufactured decorative board has the characteristics of high-definition simulation, bright and saturated color, smooth and wear-resistant surface, light weight and low price.

The invention relates to the technical field of sublimation transfer printing and discloses instant dry type sublimation transfer digital paper. The instant dry type sublimation transfer digital paper comprises perforated PP paper, a water absorbing and permeable layer, a porous layer and a surface channel layer which are sequentially arranged from bottom to top; the porous layer is made of interpenetrating network resin formed by crosslinking of cellulose or sodium carboxymethylcellulose or starch and modified cationic polyacrylamide, or formed by crosslinking of polyacrylamide or cellulose or sodium carboxymethylcellulose and modified cationic starch; on one hand, the interpenetrating network resin can swell to 'catch' a dye for quick ink absorption, and on the other hand, components of the resin are adjusted and the network density is controlled to improve the water permeability, so that water molecules can quickly enter the water absorbing and permeable layer; and the perforated PP paper has excellent flexibility and mechanical strength and is stable in size in the printing process, so that the problem of shrinkage, caused by weather, of the conventional paper base material is solved. The instant dry type sublimation transfer digital PP paper has the characteristics of being instant in drying, quick in ink absorption, good in size stability and low in cost, and can meet the requirements for quick printing and efficient manufacturing at present.

The invention relates to cylindrical composite film digital paper for thermal sublimation transfer printing, belonging to the technical field of thermal sublimation transfer printing. The cylindricalcomposite film digital paper comprises, from bottom to top, a substrate paper (1), a cylindrical composite film (2) and a surface channel layer (3), wherein the cylindrical composite film (2) is composed of a porous inorganic substance and network resin formed by cyclodextrin, and the network resin formed by cyclodextrin is interpenetrating network resin formed by crosslinking of cyclodextrin withcarboxymethylcellulose sodium and cationic polyacrylamide under the action of polyisocyanate; and the cylindrical composite film (2) will expand and wrap up a dye and realizes multilevel separation of dye molecules and water molecules, and the network density of the cylindrical composite film (2) is adjusted to improve separation performance. The cylindrical composite film (2) is directly connected with the substrate paper (1), so rapid drying of ink can be achieved. The coating of the cylindrical composite film digital paper in the invention is of a two-layer structure; and the cylindrical composite film digital paper is simple in production process, capable of drying immediately after printing, fast in ink absorption and good in transfer printing effect, and meets the requirements of rapid printing and efficient production.

The invention relates to a spherical composite film digital paper for thermal sublimation transfer printing, belonging to the technical field of thermal sublimation transfer printing. The spherical composite film digital paper comprises, from bottom to top, a substrate paper (1), a spherical composite film (2) and a surface channel layer (3), wherein the spherical composite film (2) is an interpenetrating network spherical composite film composed of hydrophilic network resin and a porous inorganic substance, or cyclodextrin, or a composition of the porous inorganic substance and cyclodextrin,and the hydrophilic network resin is interpenetrating network resin formed by separate crosslinking of cationic polyacrylamide with an acrylic resin composition and carboxymethylcellulose sodium; andthe spherical composite film (2) will expand and wrap up a dye and realizes multilevel separation of dye molecules and water molecules, and the network density of the spherical composite film is adjusted to improve water permeability. The spherical composite film (2) is directly connected with the substrate paper (1), so rapid drying of ink can be achieved. The coating of the spherical composite film digital paper in the invention is of a two-layer structure; and the spherical composite film digital paper is simple in production process, capable of drying immediately after printing, fast in ink absorption and good in transfer printing effect, and meets the requirements of rapid printing and efficient production.