Gk Extrusion Lamination Ink
GK extrusion composite ink is a combination of unique resin pigments, mainly suitable for surface treatment of OPP polypropylene film printing, and give the film excellent adhesion fastness, mainly with hot melt extrusion (film) composite, dry paper-plastic composite, with excellent composite strength. Adapt to the printing process requirements of various types of gravure printing machines from low speed to high speed, as well as excellent various types of composite processing performance.
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Classification:
Detailed introduction
1. product characteristics
- Excellent dot reproducibility, not easy to take off the scraper line and fog version, good leveling.
- The composite processing performance is excellent, and various composite materials provide good composite strength.
- Ink solvent residue is very low, suitable for printing from low speed to high speed range.
2. Adaptation Substrate
- OPP, BOPP film with surface treatment (treatment degree above 38 dyne)
- CPP, PP film with surface treatment (treatment degree above 38 dyne)
3. diluent ratio
| Name | Toluene | Ethyl acetate | Methyl ethyl ketone (butanone) | Xylene |
| 1#(fast drying type) | 50 | 30 | 20 | 0 |
| 2#(quick-drying type) | 70 | 10 | 20 | 0 |
| 3#(standard type) | 100 | 0 | 0 | 0 |
| 4#(slow drying type) | 70 | 0 | 0 | 30 |
4. printing viscosity
- Color ink: 14~16 "(ZAHN CUP 3#)
- White ink: 12~14 "(ZAHN CUP 3#)
Printing viscosity should be determined according to printing conditions
5. considerations
- Ink should be fully stirred before use;
- When the speed of the deep machine is slow, the ink viscosity should be increased for printing;
- Reduce the ink concentration, please use the dilute agent;
- When printing with this ink, it is recommended to scratch the sample to confirm the adhesion fastness of the ink to the printed film.
* This information is synthesized according to the actual production and experiment. Whether the product performance is suitable for your company's requirements depends on the specific application conditions and whether the materials to be printed meet the requirements. We suggest that users should know whether the product meets their requirements before starting printing. Since we cannot predict or control the conditions of use of your products, we cannot guarantee the effectiveness of your products. *
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