Type GPV Heat Shrinkable Film Ink
GPV type heat shrinkable film ink belongs to benzene-free environmental protection series, is made of imported high-quality pigments, synthetic resin through strict quality control. It is suitable for gravure rotary printing machine, mainly used for printing various hard PVC heat shrinkable film and PET shrink film, such as: plastic, bottle, PE, PP bottle, glass bottle, wine bottle, pencil, etc. The outer packaging of mineral water, beverage bottles and other items.
Key words:
Classification:
Detailed introduction
1. product characteristics
- Good adhesion, bright color, excellent heat shrinkage.
- Good color light fastness.
- Excellent water resistance and cold resistance.
2. Adaptation Substrate
- Viscosity: 20-60 ", 25 ℃ for 2# zain cup;
- Printing speed: suitable for printing from low speed to high speed;
- Main solvent: esters.
3. diluent ratio
|
Name |
n-propyl acetate |
ethyl acetate |
butyl acetate |
Isopropyl alcohol |
|
quick dry |
30 |
60 |
— |
10 |
|
Medium stem |
40 |
40 |
10 |
10 |
|
Slow dry |
60 |
— |
30 |
10 |
4. printing viscosity
- White ink: 3# viscosity cup 12-14 seconds 25 ℃
- Color ink: 3# viscosity cup 14-16 seconds 25 ℃
5. considerations
- GPV series most of the color light resistance to 6-7, if there are other requirements please consult the company's technical department.
- The temperature and humidity of the printing place should not be too high to prevent the ink from sticking, and the drying of the printed product should be sufficient to prevent the sticking during winding.
- The volatilization rate and solubility of the solvent are very important to the quality assurance of the printed product. In order to ensure the quality of the printed matter, please use a quality-assured diluent.
- When blending gold and silver ink, the quick drying of the solvent and the printing speed should be improved to prevent adhesion and affect the adhesion.
- This series of products can not be mixed with other gravure products.
* 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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