40results about How to "Realistic pattern" patented technology

It is an object of the present invention to generate more realistic pattern by mapping a texture to a three-dimensional polygon. An image generation device has image memory, in which are stored basic textures to be mapped to generate overall patterns on polygons by mapping and modulation textures with which amplitude modulation is applied to the patterns generated by mapping of the basic textures, and a pixel engine which, by amplitude modulation mapping of modulation textures, performs amplitude modulation processing on the patterns generated by mapping of basic textures.

The embedded surface ornament includes base material and surface decoration layer, and features that the surface decoration layer consists of one first surface decoration material A with hollowed patterns and one second surface decoration material B embedded into the hollowed parts. The embedded surface ornament is novel, durable, beautiful, and fashionable.

The invention provides a wetting transfer printing process of a polyester-cotton blended fabric and relates to the field of printing and dyeing. The wetting transfer printing process comprises the following steps: coating printing paper with a modifier, coating the printing paper with a separation agent, preparing transfer printing paper, carrying out transfer printing and press-rolling and carrying out color fixation to obtain a finished product. According to the wetting transfer printing process, the printing paper is modified and the strength, the smoothness and the moisture absorption property of the printing paper are greatly improved; in a subsequent transfer printing process, a transfer printing pattern has a vivid pattern, a fine figure, a clear layer and a strong stereoscopic impression; the separation agent can be used for reducing the adsorption effect of printing paper fibers on dyestuff and improving the printing coloring rate of the dyestuff and can also be used for improving the time of transfer-printing a figure pattern to the fabric; a common universal fabric alkali liquid padding procedure is replaced with a procedure of spraying alkali liquid to the fabric, so that the dosage of the alkali liquid is greatly reduced and the production cost and environment protection pressure are reduced; in a transfer printing process, transfer printing parameters are controlled and the fabric has high apparent color yield and color fastness; the brute force is also reduced in an acceptable range.

The invention discloses an artificial floral leaf setting machine which comprises a machine stand, a material sheet absorbing mechanism, a lower die, an upper die and a working press machine. The artificial floral leaf setting machine is characterized by also comprising a material sheet placing device for placing a plurality of material sheets, a material sheet clamping device for elastically clamping a material sheet nipper and heat insulating sleeves, wherein the upper die, the lower die and the working press machine are fixed on the machine stand, the material sheet absorbing mechanism, the material sheet placing device and the material sheet clamping device are arranged on both sides of the working press machine; the heat insulating sleeves are distributed on the upper plane of the upper die and the lower plane of the lower die, the heat insulating sleeves are provides with staggered heat radiating holes on cylinders along the radial direction, and the top faces and the bottom faces of the heat insulating sleeves are provided with crossed heat radiating slots. The setting machine has the characteristics of simple structure, good pressing quality, high production efficiency, wide applicability and the like.

The invention discloses a flexible plate treatment process for flexographic gradient printing, which relates to the field of printing plates. The base layer of the flexible plate is placed under a long-wave ultraviolet lamp in a printing machine for irradiation; according to the shape of a pattern to be printed, the The relief layer of the flexible plate is placed in the engraving machine for engraving, and the black film is removed to obtain the pattern to be printed; the relief layer of the flexible plate is irradiated under the short-wave ultraviolet lamp of the printing machine to partially harden the pattern to be printed; The plate machine cleans the embossed layer of the flexible plate, the flexible plate is close to the plate washing roller, and the plate washing roll and the non-woven fabric roll rotate relatively. During the cleaning process, the black film on the embossed layer is melted at high temperature and then turned For gas discharge, the residual resin is wiped with non-woven cloth; the cleaned flexible board is fixed, the relief layer of the flexible board is irradiated by long-wave ultraviolet lamps, and the base layer is irradiated by short-wave ultraviolet lamps, so that the processed flexible board It is finer, has higher hardness resistance, and the pattern is fine and smooth.