Leather capable of being printed with luminous display patterns
A luminous light display and leather technology, applied in textiles and papermaking, etc., to achieve the effect of flexibly adapting to needs, wide application range and good leather quality
Pending Publication Date: 2017-11-03
福建晋江新来发制革有限公司
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Problems solved by technology
[0002] At present, there is a technology to display patterns under ultraviolet light, but it has not been applied to leather at low cost and achieved good visual effects and leather strength.
Method used
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Embodiment Construction
[0016] A preferred embodiment of the present invention, such as figure 2 As shown, a leather that can be printed with luminous patterns. The base layer 1 of the leather is superfiber, and one side of the base layer is coated with an adhesive resin layer 2, a non-yellowing resin layer 3 and a dyeable resin layer from the inside to the outside. 4; the major ingredients of the adhesive resin layer 2, the non-yellowing resin layer 3 and the dyeable resin layer 4 are polyurethane resins; its preparation method is as follows: figure 1 As shown, specifically, the dyeable resin dissolved in butanone solvent is coated on the release paper, and then dried by a dryer at a temperature of 80-100 degrees Celsius, and then cooled by a cooler; The non-yellowing resin dissolved in a ketone solvent is dried in a dryer at a temperature of 100-130 degrees Celsius, and then cooled by a cooler; after drying and cooling, it is coated with an adhesive resin dissolved in a methyl ethyl ketone solvent...
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The invention discloses a leather capable of being printed with luminous display patterns, wherein the base layer is super fiber, one surface of the base layer is sequentially coated with an adhesion resin layer, a non-yellowing resin layer and a dyeable resin layer from inside to outside, and the main material is a polyurethane resin. The preparation method comprises: sequentially coating release paper with a dyeable resin, a non-yellowing resin and an adhesion resin so as to sequentially form a dyeable resin layer, a non-yellowing resin layer and an adhesion resin layer on the release paper, wherein the dyeable resin, the non-yellowing resin and the adhesion resin are dissolved with a butanone solvent; and adhering the adhesion resin layer and super fiber. The invention further provides a leather printed with luminous display patterns, and a preparation method thereof. According to the present invention, whether the product is printed with the luminous display patterns can be selected when the product leaves the factory, such that the requirement can be flexibly met, and the inventory can be reduced; and the printed luminous display patterns can absorb natural light or ultraviolet rays in the fluorescent lamp so as to store energy, such that the shape and the color of the pattern incapable of being easily saw under the light source can be significantly saw in the dark or night.
Description
technical field [0001] The invention relates to a leather and a preparation method thereof, in particular to a luminescent light display leather and a preparation method thereof, and a leather printed with a luminous light display pattern and a preparation method thereof. Background technique [0002] At present, there is a technology for displaying patterns under ultraviolet light, but it has not been applied to leather at low cost and achieved good visual effects and leather strength. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a kind of leather that can be printed with luminous pattern, which is realized by the following technical solutions: [0004] The leather can be printed with luminous patterns. The base layer of the leather is superfiber, and one side of the base layer is sequentially coated with an adhesive resin layer, a non-yellowing resin layer and a dyeable resin layer fr...
Claims
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IPC IPC(8): D06N3/14D06N3/00
CPCD06N3/0004D06N3/0097D06N3/145D06N2209/0892
Inventor 谢孟德
Owner 福建晋江新来发制革有限公司