摘要:
A method and apparatus for transferring a principal substance applies the principal substance onto a surface and deposits drops of a gating agent onto a first portion of the principal substance applied to the first surface. The depositing of each drop of gating agent is individually controlled. A second portion of the principal substance not covered by the gating agent is transferred from the first surface to a second surface. A printing system adapted to transfer principal substance from a first surface to a second surface is also disclosed.
摘要:
Apparatus and methods for controlling application of a substance to a substrate involve the use of a gating agent that blocks the substance from or attracts the substance to the substrate. The apparatus and methods may utilize ink jet technology to apply the gating agent directly to the substrate or to an intermediate surface. The substance may be an ink, an electrically conductive material, a magnetic material, a carrier for a therapeutic, diagnostic, or marking substance other than an ink, or a carrier for any other type of substance.
摘要:
Apparatus and methods for controlling application of a substance to a substrate involve the use of one or more gating agents that block the substance from or attracts the substance to the substrate. The apparatus and methods may utilize ink jet technology to apply the gating agent directly to the substrate or to an intermediate surface. The substance may be an ink, an electrically conductive material, a magnetic material, a carrier for a therapeutic, diagnostic, or marking substance other than an ink, a carrier or any other substance.
摘要:
Apparatus and methods for controlling application of a substance to a substrate involve the use of a functional agent that helps determine the association of a substance with the substrate. The apparatus and methods may utilize jet technology to apply the functional agent directly to the substrate or to an intermediate surface. The substance may be biological substance or a chemical in nature.
摘要:
A method and apparatus for transferring a principal substance applies the principal substance onto a surface and deposits drops of a gating agent onto a first portion of the principal substance applied to the first surface. The depositing of each drop of gating agent is individually controlled. A second portion of the principal substance not covered by the gating agent is transferred from the first surface to a second surface. A printing system adapted to transfer principal substance from a first surface to a second surface is also disclosed.
摘要:
Apparatus and methods for controlling application of a substance to a substrate involve the use of a functional agent that helps determine the association of a substance with the substrate. The apparatus and methods may utilize jet technology to apply the functional agent directly to the substrate or to an intermediate surface. The substance may be biological substance or a chemical in nature.
摘要:
A method of printing a printed output of a press comprising ink on a print medium applies ink to a surface, places individually controlled drops of aqueous solution onto the print medium in a drop pattern, and transfers ink from the surface to areas of the print medium that are free of aqueous solution to produce the printed output of the press. A method of variable printing is also disclosed.
摘要:
Systems and methods for high-speed variable printing are provided. Ink jet technology and lithographic systems may be combined in such a way to create a fully variable and high-quality print system. Ink is applied to a first cylinder. Aqueous solution is applied to a second cylinder to produce a negative image. At least a portion of the ink from the first cylinder is transferred to the second cylinder. A positive image in ink is then transferred from the second cylinder to a print medium, and residue ink and aqueous solution is cleaned from the second cylinder. The systems and methods described herein may be used to create high-quality one-to-one marketing applications.
摘要:
A method of producing a printed sheet output of a printing press uses an aqueous solution, an ink, and an input sheet. The method applies aqueous solution to the input sheet to form a non-image area and an image area thereon, and contacts the non-image and image areas of the input sheet with ink. Ink is transferred substantially only to the image area to produce the printed sheet output of the printing press. A method of producing a printed web of a printing press is also disclosed.
摘要:
Systems and methods for high-speed variable printing are provided. Ink jet technology and lithographic systems may be combined in such a way to create a fully variable and high-quality print system. Ink is applied to a printing cylinder. An aqueous solution is then applied on top of the ink to produce a negative image. A positive image is then transferred in ink to a print medium. The systems and methods described herein may be used to create high-quality one-to-one marketing applications.