KR20020033397A - How to mix resin for thermal transfer - Google Patents

Abstract

PURPOSE: A method for mixing resin ink for thermal transfer is provided to improve the workability of the ink and to extend the region of use thereof, and to improve the quality of a printed product. CONSTITUTION: The method for mixing resin ink for thermal transfer comprises the steps of mixing ink with turpentine phenol resin 5 percent, acrylated chloroprene 25 percent, normal hexane 5 percent, cyclo hexane 10 percent, methyl ethyl ketone 5 percent, carbon black 5 percent, an adhesive, a thermosetting polyolefin wax 25 percent, rosin phenol synthetic resin 30 percent, polyolefin ethylene propylene base polymer 30 percent, styrene rubber 5 percent; and adding an antioxidant into the mixture, and heating and cooling them to form a transfer ink containing chips.

Description

Method of compounding resin ink for thermal transfer {.}

The present invention is a heat-curable sublimation transfer ink that can transfer a pattern or color printed on a transfer paper by using a heat roller press to a leather, vinyl, etc. without using a silk screen or offset printing technique. In the conventional technique of this technique, it is impossible to print more than 1 degree (color) by printing directly on the fabric, and the adhesive strength (the printing is on the fabric) is weak, but the present invention is printed on the transfer paper and then adhered to the fabric. (Dotted dot), 4 degree (primary color) perfect, heat-hardening adhesive is used, and it is invention of the transfer ink compounding method which is very strong (penetration into a fabric), and does not spread.

The present invention is a variety of colors, patterns, designs of leather and synthetic leather products are colorized to help leather products such as shoes, bags, etc. to strengthen the competitiveness in the overseas market, and to develop a technology such as automated offset printing process, such as primary colors (photo ) It is an invention that aims to increase the competitiveness in domestic and overseas markets by accomplishing the technology that can produce fabrics such as bonded leather, synthetic leather, and mechanized production using offset printing technique by printing transfer paper.

The present invention is difficult to color the pattern or various colors because the printing ink is not well adhered to the leather, synthetic leather (PU) products, and the resin adhesive on the paper transfer paper to solve the difficulty in general coloring due to the thickness of the leather The invention relates to a transfer printing ink used for a printing method in which a mixture is printed and passed through a thermal roller to melt a thermosetting resin adhered to a transfer paper with heat to bond to a fabric.

5% TURPENTIN PHENOL RESIN CR Polymer Adhesive Ingredients 5% chloroprene (ACRYLATED, CHLOROPRENE) 25% Methyl, ETHYL KETONE 5% NORMAL HEXANE 45% CYCLO HEXANE 10% It is made into a liquid state, and it is cooled and transferred immediately after application of transfer. It is possible to perform continuous operation and easy to control the thickness of coating. 25% of heat curable polyolefin wax. Adhesive phenol of rosin-based adhesive for improving cold resistance and heat resistance. Polyolefin-based ethylene propylene copolymer-based base polymer 30% synthetic resin 30% styrene-based copolymer or block for increasing heat resistance and cold resistance Mixing 5% of copolymer rubber and keeping it at 100 ~ 250 degrees or less, adding antioxidant, heating, melting, and cooling to make a crushed 350 mesh chip (CHIP) to make adhesive and printing ink according to printing purpose. 15: When printing on transfer paper with ink and mixed silk screen and offset, polymer adhesive and chip (CHIP) applied on transfer paper are deposited on transfer paper in natural and forced dry state, and melted by heat of Laura press and absorbs like leather It is an invention for a sublimation transfer ink formulation that can be absorbed and adhered to the adherend with which a desired picture or color pattern can be printed on paper such as leather.

The present invention is transferred to a variety of designs, such as color patterns, such as monochromatic leather or synthetic leather vinyl fabric, leather fabric is printed or printed in a variety of patterns or pictures, such as general cloth or paper, and partially formed even in the product formed in a certain form, not the state of the fabric It is used for mixing ink which can color color, and it has fast drying, strong adhesiveness, excellent heat resistance and high solid content, so that it can be applied to absorbent materials once. It has a wide working range, good workability and good adhesion to synthetic materials. It is the invention of heat transfer ink that can enhance the export competitiveness of domestic shoe and bag industry with its design advantage.

Claims (1)

TURPENTIN PHENOL RESIN 5%, ACRYLATED CHLOROPRENE 25% NORMAL HEXANE 50% CYCLO HEXANE 10% METHYL ETHYL KETONE 5% Carbon Black Adhesive 5% Base polymer 30% Styrene-based rubber 5% mixed with antioxidant Addition of heat-melted and cooled chips (CHIP) Transfer ink is printed on transfer paper and heat roller press is used on leather, synthetic leather and vinyl fabric. A method of blending resin ink for thermal transfer which melts the resin chips added to the ink printed on the transfer paper with heat to bond patterns and colors to fabrics and the like.