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Waterborne silk screen touch ink manual
Product name: Waterborne screen printing touch ink
Model: DSK5200W series
Packing: 18KG/ barrel
1. Introduction of product features:
Waterborne silk screen touch ink DSK5200W series is used for tobacco and wine packaging/all kinds of color box printing ink, suitable for all kinds of paper and cardboard substrates. The product has the characteristics of excellent overprint and leveling, flexible film, folding resistance, good scratch resistance and so on. After the product is printed through screen printing, it can form a velvety smooth and wet hand feel effect on the surface of the printing product, which can improve the grade of the packaging printing product; This product is non-toxic, odorless, non-flammable, no heavy metal and VOC content, no safety risks, fully in line with all kinds of high-grade printing safety material standards.
Two: Technical parameters:
item | Parameter standard | item | Parameter standard |
Appearance: (visual) | Milky liquid | Solid content: (weight loss method) | 32-40% |
Viscosity: (2# cup /25℃) | 50-60S | PH value: | 7-8 |
Adhesion: (3M tape) | 100% non-pulling | Leveling property: | better |
Yellowing grade: (UV) | better | Shelf life: (25℃) | 6 months |
Three: Use process:
1, printing method: The use of screen printing: screen screen mesh number 200-300 mesh is appropriate.
2, printing speed: according to the drying temperature and time conditions, the printing speed is controlled at 30-50 meters /min.
3, drying method: infrared drying: drying temperature at 90℃-105℃(drying conditions will affect the printing/coloring/adhesion of the ink).
Four: Precautions:
1. The printing effect of water-based screen printing touch ink is related to the printing substrate used, working environment, time and temperature, etc. Please ensure that the printing is fully dry; Ensure the stability of the above printing conditions. Otherwise, it will affect the surface quality requirements of the printed product.
2, the ink must be fully stirred before use to ensure good fluidity; The viscosity of the ink thickens during use, and it can be diluted according to the mixture of "anhydrous ethanol + water =7:3". The dilution amount is subject to the requirements of the viscosity used.
3. Stop the printing must keep the screen plate wet to prevent the ink from drying and blocking the screen plate. If there is a blocking phenomenon, please use water or ethanol to clean it; In the case of shutdown for more than 1 hour, the ink on the screen should be cleaned and poured into the bucket, and sealed. To prevent ink surface conjunctiva.
4, accidentally contact the product on the skin or splash into the eyes, please wash immediately with water.
5. This product should be stored in a cool and ventilated place, away from high temperature.
