Patent classifications
B41M5/502
PRINTING METHOD, PRINTING APPARATUS, AND PRINTED MATTER
A printing method includes: a processing fluid applying step of applying a processing fluid containing silica and a multivalent metal salt to a print medium; and an ink applying step of applying an ink containing a coloring material and water to the print medium. The print medium has a Cobb water absorption of 20 g/m.sup.2 or greater but 75 g/m.sup.2 or less when contacted with water for 120 seconds. The Cobb water absorption is stipulated by JIS-P8140.
THERMAL TRANSFER RECORDING MEDIUM
A thermal transfer recording medium that is able to better suppress bleeding or scumming of an image and better suppress the occurrence of peeling lines or abnormal transfer during thermal transfer. The thermal transfer recording medium according to an embodiment includes a heat-resistant slip layer that is formed on one surface of a base material, an undercoat layer that is formed on the other surface of the base material, and a dye layer that is formed on a surface of the undercoat layer that is opposite from the surface that faces the base material; wherein the dye layer includes at least a thermally transferable dye, a first binder resin and a release agent; the release agent includes polyether-modified silicone oil and a perfluoroalkyl compound, and the ratio of the polyether-modified silicone oil and perfluoroalkyl compound, on the basis of a weight ratio, is within the range 9:1 to 6:4.
Recording medium, recorded matter, and methods of manufacturing the medium and the matter
A recording medium, including: an ink-receiving layer configured to receive an ink for inkjet recording; and a transparent sheet having a total luminous transmittance of 50% or more, wherein the recoding medium has a layered structure in which the transparent sheet and the ink-receiving layer are sequentially stacked, and the ink-receiving layer includes a gap-absorption-type ink-receiving layer including a composition including at least inorganic fine particles and polyvinyl alcohol having a weight-average polymerization degree of 2,000 or more and 5,000 or less and a saponification degree of 70 mol % or more and 90 mol % or less.
RECORDING MEDIUM
A recording medium includes a substrate, and a first and a second ink receiving layer over the substrate in this order from the side close to the substrate. The first ink receiving layer contains fumed silica, alumina, and zirconium compound. In the first ink receiving layer, the mass ratio of the fumed silica to the alumina is in the range of 40:60 to 60:40. The zirconium compound content in the first ink receiving layer is in the range of 0.1% by mass to 3.0% by mass relative to the total mass of the first ink receiving layer. The second ink receiving layer contains inorganic particles including at least one of fumed silica and alumina. In the second ink receiving layer, the fumed silica or the alumina accounts for 80% by mass or more of the inorganic particles in the second ink receiving layer.
RECORDING MEDIUM
A recording medium including a substrate and an ink-receiving layer provided on the substrate. The ink-receiving layer contains a silica particle and a water-insoluble resin. The silica particle satisfies the following expressions 1 and 2 when the average pore radius thereof determined by the BJH method is taken as r (nm), and the oil absorption thereof measured by the linseed oil droplet method is taken as V (ml/100 g):
r≦5.0 (nm) expression 1:
V/r≧80 ((ml/100 g)/nm). expression 2:
FABRIC PRINTABLE MEDIUM
A fabric printable medium, with an image-side and a back-side, including a fabric base substrate; a primary layer containing polymeric binders applied on, at least, one side of the base substrate; and an image-receiving coating layer applied over, at least, one primary layer including a first and a second crosslinked polymeric network. The primary layer includes a flame-retardant dispersion including flame-retardant agents and polymeric dispersants. Also disclosed are the method for making such fabric printable medium and the method for producing printed images using said material.
Inkjet recording sheet, method for manufacturing inkjet recording sheet, printed article, method for manufacturing printed article, and ornamental glass
Provided is an inkjet recording sheet which includes a transparent support and an ink receiving layer disposed on one surface of the transparent support, in which the ink receiving layer is a layer formed by curing a composition containing at least a polymerization initiator and a polymerizable compound. When a printed article and ornamental glass are manufactured by forming an image portion by an inkjet method, the inkjet recording sheet is excellent in both the ink adhesiveness and the scratch resistance of the ink receiving layer including the image portion and a non-image portion. Also provided is a method for manufacturing an inkjet recording sheet, a printed article, a method for manufacturing a printed article, and ornamental glass.
COATED PRINTING PAPER FOR INDUSTRIAL INKJET PRINTING PRESS AND METHOD OF PRODUCING PRINTED MATERIAL
The present invention relates to a coated printing paper for an industrial inkjet printing press having a base paper, and at least two layers of coating layers arranged on at least one surface of the base paper; a first coating layer that is located at a farthest position from the base paper among the at least two layers of coating layers containing a pigment and a binder as main components, a peak existing in the range of 0.010 μm to 0.030 μm in a pore size distribution curve thereof, at least one type of the pigment thereof being ground calcium carbonate, and the content thereof being 60 parts by mass or more per 100 parts by mass total of all pigment(s) contained in the first coating layer; and a second coating layer that is in contact with the first coating layer among the at least two layers of coating layers containing a pigment and a binder as main components, and a peak existing in the range of 0.080 μm to 0.300 μm in a pore size distribution curve thereof.
Sheet, laminate sheet, and printing device
A sheet includes a first surface, a second surface, an adhesive portion, a fold-back portion, and a first area. The first surface extends in a first direction. The second surface is opposite to the first surface, and allows light to pass therethrough from the first surface to the second surface. The adhesive portion is a portion of the first surface to which an adhesive is applied, and is disposed at a first end portion of the sheet in the first direction. The fold-back portion is disposed on the first end portion. The first area is disposed on the adhesive portion between a first edge of the first end portion and the fold-back portion.
Thermal transfer of active ink with dynamic environmental data
A thermal transfer ribbon includes a carrier layer, a release layer, and a thermally transferable ink layer. The ink layer includes an active ink having a chemistry that is configured, responsive to the occurrence of an environmental, physical or biological condition, to undergo a chemical or physical state change causing a change in the color state of the active ink.