Zhou Xiaoying

Lucky thermoset ink operation, application and performance
Contact person Zhou Xiaoying Guangyin four primary color ink
thermoset ink in English, also known as plastic melt ink, oily glue is a non-solvent ink.
Appearance and composition
Pasty appearance
Ingredients: resin (excluding solvent water), color, other additives, solid content It becomes thinner in summer and opposite in winter
Application
Suitable for manual printing and mechanical printing, and can print special products such as off-color flat, three-dimensional, right-angled and rounded stone bark effects. Thermosetting ink will not dry at room temperature, and it takes ~ minutes to fully solidify the ink! The adhesion firmness after plasticization is above wet cleaning grade and above dry erasure grade.
The absorption of heat is a process, determined by two factors: temperature and time. The time is shorter when the temperature is higher, and the time is longer when the temperature is lower, but it cannot be lower than the temperature. Usually in order to improve shipping efficiency, the temperature is selected at ~. A simple method to detect whether the ink is solidified. The cured ink is very elastic and cannot be scraped off the surface. Otherwise, it means that the plasticizing temperature is not enough. The plasticizing temperature and time need to be increased appropriately based on the original overheating temperature.
Adhesive bead craft rounded transparent thermosetting ink (oil-based bead adhesive slurry) is suitable for bonding plastic beads. The adhesion fastness to wet cleaning and dry wiping can reach grade 1 or above. (It won't fall off after hours of continuous washing in the washing machine!) Print the rounded corners on the cloth and sprinkle plastic beads on it while it's wet, then dry it or use a press machine to press it for ~ seconds.
Scope of application
Thermosetting ink is suitable for various fabrics such as cotton/polyester blended polyester dark and light colored cloth, denim, etc. Any fabric that meets the following two points can be used: Ability to be breathable and breathable. Allows ink to penetrate. Unsuitable printing substrates such as plastic, metal, glass, etc. and waterproof-treated nylon cloth
Troubleshooting
Possibility of poor firmness
The thermoset ink has not been fully baked Transparent instructions increase the baking temperature or extend the baking time.
There is too much lint on the fabric
Instructions are that when printing the first plate, use a hard knife to print (a hard square knife is ideal, or you can dilute the ink appropriately and base it once or twice before using a thicker ink to print the surface.< br/>Add solvent thinner to ink
Guidelines: If solvent thinner is added to ink, the surface of the ink layer will be solidified after baking, but powder will appear in the middle of the ink layer. Use thermoset ink thinner instead. That’s it.
The second reason why there is no elasticity or the slurry layer appears powdery
The thermosetting ink has not been completely baked
As a guide, increase the baking temperature or extend the baking time.< br/>Three causes of bubbling in the ink layer
The heating temperature of the ink layer exceeds the above
As a guide, just adjust the temperature of the air duct lower. The ink layer must be printed on the first and second plates. After baking, the printed effect is the most ideal.
Adding solvent diluent to the ink will also cause bubbling
As a guide, use a special diluent for thermoset ink instead.
Adding other water-based substances to the ink will also cause bubbling
Guidelines must be used for color mixing with heat-setting ink paste.