16results about "Transfer printing process" patented technology

A product for optimizing the integrated cycle of sublimation printing processes on textiles, which comprises a closed-matrix sublimation paper with final basis weight comprised between 19 and 120 gsm, according to the applications.

An image forming method for forming an image on a cloth with a sublimation coloring material, the image forming method including: pretreatment liquid applying that is applying a pretreatment liquid to the cloth; drying that is drying the cloth after the pretreatment liquid applying; and sublimation coloring material applying that is applying the sublimation coloring material to the cloth after the drying. The pretreatment liquid contains an organic compound, and a heat source and the cloth are not in contact with each other in the drying.

Transfer assemblies and transfer sheets and release paper for transferring images to articles, such as textiles, fabric or the like, are provided. In addition, improved methods for manufacturing the transfer sheets and the articles are provided. A transfer sheet comprises a support layer and an image transfer layer that includes an ink receptor and a blocking agent. The blocking agent is configured to block or impede the transfer of the ink composition to the substrate in non-printed areas of the image and substantially allow the transfer of the ink composition to the substrate in printed areas of the image. The systems and methods described herein provide a single step process that is “self-weeding”, while minimizing defects in the image that is printed onto the article and are particularly useful for transferring white or colored images to dark colored or black textiles and other fabrics.

To provide a dyeing data management method and a dyeing system capable of improving dyeing quality in a uniform manner in the whole of a plurality of dyeing systems which are arranged at different footholds.SOLUTION: A lens is dyed (S1) in a first dyeing system, then first result color information being color information of the dyed lens is acquired (S2), and on the basis of the acquired first result color information, dyeing data for regulating a discharge amount of a dye stuff to a substrate by a printing device, is generated, for dyeing the lens to a dyeing scheduled color (S3). The generated dyeing data is provided from the first dyeing system to a second dyeing system (S4). The second dyeing system executes (S6) dyeing of the lens according to the dyeing data provided from the first dyeing system, and acquires second result color information being color information of the dyed lens (S7).SELECTED DRAWING: Figure 3

To provide an ink for inkjet printing, which has, in printing by an inkjet method, excellent friction fastness of printed images and excellent discharge stability even when a heating temperature at the time of inkjet printing is low.SOLUTION: Provided is an ink for inkjet printing, comprising pigment, resin emulsion particles, an oxazoline group-containing compound, and an aqueous medium, where an average particle diameter of the resin emulsion particles is 150 nm or more, a content of the resin emulsion particles is 10 to 20 mass% relative to 100 mass% of the ink for inkjet printing, and a content of the oxazoline group-containing compound is 0.5 to 10 mass% relative to 100 mass% of the resin emulsion particles.SELECTED DRAWING: None

The present invention relates to a fiber thermal transfer method using reactive ink transfer paper, and relates to digital printing, by means of a digital transfer printing device such as an inkjet printer, utilizing a computer from the design planning stage. The present invention, being a dry digital textile printing method with no steam and thickener used, is a waterless textile printing method which is ecofriendly.

A processing device (100) includes a process portion (13) and a processor (91). The process portion (13) performs medium processing (S53) on a transfer medium (51), subsequent to or prior to ejection of ink forming an image to be transferred from the transfer medium (51) to a transfer-receival medium (61). The processor (91) causes the process portion (13) to perform one of the medium processing of forming additional information (L2) on the transfer medium (51) in a non-transfer mode, or the medium processing of implementing a restriction procedure on the additional information (L2) formed on the transfer medium (51), or the medium processing of implementing an image transfer procedure on the image formed on the transfer medium (51) and not implementing an information transfer procedure on the additional information (L2) formed on the transfer medium (51).

The present invention relates to a method for obtaining an optical lens having a target hue, comprising the steps of: - providing a process for coloring an optical lens to a target hue and a set of process variables suitable for changing the target hue, each process variable being able to take a value; - providing several optical lens samples that are colored according to the above process for coloring and associated with the set of values ​​of the process variables; - measuring the measured hue of each optical lens sample; - providing a model that takes a set of values ​​for the process variables as input and gives a modeled hue for an optical lens colored by the above process as output; - fine-tuning the model by minimizing a first function that depends on the difference between the measured hue of an optical lens sample and a second modeled hue; - inverting the model; and - executing the process using the set of values ​​to obtain an optical lens having a target hue.

[Problem] The present application provides an image forming method, an image forming apparatus, and an image forming system, which have improved dyeing concentration and reduced dyeing unevenness.[Solution] The present application provides an image forming method for forming an image on a cloth by sublimation coloring material, wherein the image forming method sequentially includes a step of applying a pre-treatment liquid to the cloth, the pre-treatment liquid containing an organic compound, a step of drying the cloth, and a step of applying the sublimation coloring material to the cloth, wherein in the step of drying the cloth, a heat source does not contact the cloth.

To provide a printed matter having sufficient color development property, discoloration and fading properties of the printed matter with the passage of time, and fastness such as scratch resistance, which is simply obtained by previously bonding a treatment liquid composition to a fabric containing a fiber having a hydroxyl group, and performing printing on the fabric to which the treatment liquid composition is bonded.SOLUTION: A treatment liquid composition for dye printing is used by bonded to a fabric, and contains a polyester resin having a glass transition temperature of 40°C or higher, a crosslinking agent and water, wherein the fabric contains a fiber having a hydroxyl group.SELECTED DRAWING: None

Methods and apparatus for sublimation printing are described, in which a printed textile medium with a sublimating printing substance on a print side is positioned in correspondence with a heating device, with the print side facing away from the heating device, and a negative pressure is caused on the print side of the textile medium, to cause heated air to flow through the printed textile medium thereby sublimating the sublimating printing substance on the printed textile medium.