Search results
Results From The WOW.Com Content Network
For small-format printing, inkjet has also become the dominant technology, though special dye-sublimation transfer laser printers are also available. [6] In order to transfer the image from the paper to the substrate, it requires a heat press machine process that is a combination of time, temperature, and pressure.
The ink is deposited on these high-release inkjet papers, which are used for the next step of the sublimation printing process. After the digital design is printed onto sublimation transfer sheets, it is placed on a heat press along with the substrate to be sublimated. [citation needed]
A heat press is a machine engineered to imprint a design or graphic on a substrate, such as a t-shirt, with the application of heat and pressure for a preset period of time. While heat presses are often used to apply designs to fabrics , specially designed presses can also be used to imprint designs on mugs, plates, jigsaw puzzles, caps, and ...
Thermal-transfer printing is done by melting wax within the print heads of a specialized printer. The thermal-transfer print process utilises three main components: a non-movable print head, a carbon ribbon (the ink) and a substrate to be printed, which would typically be paper, synthetics, card or textile materials.
In contrast to Direct-to-garment (DTG) printing, in which designs are printed directly onto the garments, DTF employs a two-step process. [citation needed] The first step in the Direct-to-film (DTF) printing method involves initially printing the design onto a PET (Polyethylene Terephthalate) film and then applying an adhesive powder to the printed film.
The form of the cooled surface often is a so-called cold finger which for very low-temperature sublimation may actually be cryogenically cooled. If the operation is a batch process, then the sublimed material can be collected from the cooled surface once heating ceases and the vacuum is released. Although this may be quite convenient for small ...
Printing onto nylon and silk can be done by using an acid ink. Reactive ink is used for cellulose based fibers such as cotton and linen. Inkjet technology in digital textile printing allows for single pieces, mid-run production and even long-run alternatives to screen printed fabric.
The second section of the process is a vacuum system that removes excess powder from areas of the sheet that were not printed. [1] The third section of the process conveys the product through a radiant oven where it is exposed to temperatures of 900 to 1300ºF (500-700ºC). [2] The heating process takes on the order of 2.5 to 3 seconds.