MGL series inks are special printing inks for intaglio printing inside the packaging bags. They are specially designed for biaxially oriented polypropylene films BOPP, OPP to provide excellent adhesion, with a variety of composite processing processes, such as dry adhesive compounding, hot melt extrusion Film) composite, with a variety of composite materials, such as: CPP, CPE, aluminum foil and aluminum film to provide the ideal composite peel strength.
MGL ink has many advantages, and its printing stability and adaptability are very good. With different solvents, it can be widely used in various types of rotogravure printing machine from low speed (30m/min) to high speed (150m/min) for printing use. . The remaining amount of the solution is extremely low, which can meet the odor requirement of general food packaging.
Suitable for printing materials used for stretching polypropylene film printing use:
1. Surface-treated OPP/BOPP film (above 38 dyne)
2. Application characteristics of modified OPP film 1. Excellent ink compounding performance, and the ink peeling strength is very stable.
2, for a variety of complex processes with each other, such as hot melt film composite, its composite strength is excellent; such as dry adhesive compound, the ink will not be released by the adhesive and its solvent pollution ink tank, and the composite strength is very solid.
3, in different commonly used composite materials, such as CPP, CPE aluminum film and aluminum foil as long as the use of appropriate adhesives, can easily achieve the desired composite strength.
4, ink color concentration and high hiding power, suitable for low viscosity and high speed printing up to 150 meters per minute.
5, three primary colors overprint bright color, distinct layers, photographic film and dot reproducibility and accuracy.
6, ink printing transfer performance and stability can be good, scraper fitness is not easy on the version of the scraper on the ink scale. The ink is fine and does not damage the plate and scraper.
7. The residual amount of ink solvent is very small, it can be used for food packaging, and it can help high-speed printing. If it is used with quick-drying solvent, the effect is best.
8, the ink image is clear, when printed is not easily affected by static electricity of the film, resulting in burr bubbles, imperfection printing is not complete.
Suitable for printing machines can be widely used for different printing speeds from 30 meters to 150 meters per minute, the ink can be completely dry. Can be applied to different intaglio etching depths, such as acid etching and electro-engraving, from 15 to 50 microns.
Solvent dilution depends on the speed of printing and the required color density. The recommended ideal ink printing viscosity is:
White ink: Flow rate 13-16 seconds Zahn #3 measuring cup (16-18 seconds Zahn #2 measuring cup)
Color ink: Flow rate 15-18 seconds, Zahn #3 measuring cup)
(18-20 seconds Zahn #2 measuring cup)
Note: 1. When using the slow-drying formula, it is necessary to clearly pay attention to the occurrence of odor and adhesion of residual solvents, especially for food packaging.
2. If ethyl acetate or toluene is used instead of methyl ethyl ketone due to cost issues.
3, to avoid the use of low volatility, high odor tar toluene as a diluent.
4, the standard ink and solvent dilution ratio is about 40-80 range, if the ink color is too strong, you should use ink dilute agent MGL-300, and avoid adding excessive dilution solvent.
Matters needing attention 1, MGL-composite ink is limited to dry foods, cold snacks and ordinary fast food packaging, does not apply to high temperature, cooking, impregnation, and containing fats and oils.
2. MGL-composite ink is specially designed for compound in-print packaging. The wear resistance is not ideal. It is not recommended for surface printing. If it is used for calendar printing, the pattern color can use color ink, and the white can use MGA polyamide type. White ink.
3ã€After long-term printing, special ink is used less and the layout is less. The ink and solvent are easy to mix into moist air and water, and produce thickening, plate jamming and sudden decrease in color density. You can use slow dry dilution. Improve or add fresh ink to re-dilution.
4. In case of unsatisfactory printing effect, there is uneven water pattern. If the viscosity is too low, diluting agent can be added to increase the printing viscosity of the standard ink and avoid excessive dilution of the ink.
5, ink dyeing phenomenon is also related to the viscosity of the ink is too low, must avoid adding excess solvent and avoid the use of slow-drying solvents.
MGL ink has many advantages, and its printing stability and adaptability are very good. With different solvents, it can be widely used in various types of rotogravure printing machine from low speed (30m/min) to high speed (150m/min) for printing use. . The remaining amount of the solution is extremely low, which can meet the odor requirement of general food packaging.
Suitable for printing materials used for stretching polypropylene film printing use:
1. Surface-treated OPP/BOPP film (above 38 dyne)
2. Application characteristics of modified OPP film 1. Excellent ink compounding performance, and the ink peeling strength is very stable.
2, for a variety of complex processes with each other, such as hot melt film composite, its composite strength is excellent; such as dry adhesive compound, the ink will not be released by the adhesive and its solvent pollution ink tank, and the composite strength is very solid.
3, in different commonly used composite materials, such as CPP, CPE aluminum film and aluminum foil as long as the use of appropriate adhesives, can easily achieve the desired composite strength.
4, ink color concentration and high hiding power, suitable for low viscosity and high speed printing up to 150 meters per minute.
5, three primary colors overprint bright color, distinct layers, photographic film and dot reproducibility and accuracy.
6, ink printing transfer performance and stability can be good, scraper fitness is not easy on the version of the scraper on the ink scale. The ink is fine and does not damage the plate and scraper.
7. The residual amount of ink solvent is very small, it can be used for food packaging, and it can help high-speed printing. If it is used with quick-drying solvent, the effect is best.
8, the ink image is clear, when printed is not easily affected by static electricity of the film, resulting in burr bubbles, imperfection printing is not complete.
Suitable for printing machines can be widely used for different printing speeds from 30 meters to 150 meters per minute, the ink can be completely dry. Can be applied to different intaglio etching depths, such as acid etching and electro-engraving, from 15 to 50 microns.
Solvent dilution depends on the speed of printing and the required color density. The recommended ideal ink printing viscosity is:
White ink: Flow rate 13-16 seconds Zahn #3 measuring cup (16-18 seconds Zahn #2 measuring cup)
Color ink: Flow rate 15-18 seconds, Zahn #3 measuring cup)
(18-20 seconds Zahn #2 measuring cup)
Note: 1. When using the slow-drying formula, it is necessary to clearly pay attention to the occurrence of odor and adhesion of residual solvents, especially for food packaging.
2. If ethyl acetate or toluene is used instead of methyl ethyl ketone due to cost issues.
3, to avoid the use of low volatility, high odor tar toluene as a diluent.
4, the standard ink and solvent dilution ratio is about 40-80 range, if the ink color is too strong, you should use ink dilute agent MGL-300, and avoid adding excessive dilution solvent.
Matters needing attention 1, MGL-composite ink is limited to dry foods, cold snacks and ordinary fast food packaging, does not apply to high temperature, cooking, impregnation, and containing fats and oils.
2. MGL-composite ink is specially designed for compound in-print packaging. The wear resistance is not ideal. It is not recommended for surface printing. If it is used for calendar printing, the pattern color can use color ink, and the white can use MGA polyamide type. White ink.
3ã€After long-term printing, special ink is used less and the layout is less. The ink and solvent are easy to mix into moist air and water, and produce thickening, plate jamming and sudden decrease in color density. You can use slow dry dilution. Improve or add fresh ink to re-dilution.
4. In case of unsatisfactory printing effect, there is uneven water pattern. If the viscosity is too low, diluting agent can be added to increase the printing viscosity of the standard ink and avoid excessive dilution of the ink.
5, ink dyeing phenomenon is also related to the viscosity of the ink is too low, must avoid adding excess solvent and avoid the use of slow-drying solvents.
18mm and 20mm plastic and aluminium Dropper for cosmetic bottles.
different injection color and different uv coating color were available.
screw types.
International advanced production technology and quality
Custom-made,we can make according customer's demands.
Scale production and Cost lowered of customer
Development,design,production and sales at organic whole,ONE-STOP quick service.
Fixed equipments for Q/C. Professional team of Q/C
Qualified successfully before get in warehouse.
Randomly checking products before shipment.
Dropper
Eye Dropper Bottle, Liquid Dropper, Ear Dropper, Bottle Dropper
Ningbo Ruichang Commodity Packaging Co.,Ltd , http://www.nbrcpackaging.com