GVC heat shrinkable PVC film gravure printing ink

This series of inks are suitable for label printing of various kinds of heat shrinkable PVC film. The adhesion and heat shrinkage of the ink are particularly good, and it has excellent wear resistance, pressure resistance and sticking performance. It is also suitable for low to high speed gravure printing. Machine.

First, for the substrate This series of inks are suitable for all types of plastic packaging films such as:
1. Heat-shrinkable PVC film used to package PCT beverage bottles and other plastic or paper product labels.
2, heat shrink adhesive paper, such as imitation wood wallpaper, window towel paper and so on.
3, soft PVC tape such as raincoats, tablecloths and shower caps.

Second, characteristics 1, excellent heat resistance and shrinkage, ink flexibility is high.
2. Excellent adhesion and wear resistance on PVC film containing plasticizer.
3. The solvent used in the ink will not attack or dissolve the PVC film.
4, good pressure viscosity, especially for plasticizers containing high PVC adhesive tape (such as raincoats, tablecloths) even more superior features.
5, low odor, suitable for general food packaging.
6, printing performance is good, fast drying.

Third, the ink dilution can use the company's standard dry speed thinner.

Fourth, printing viscosity on the 2nd viscosity cup 25 °C 15 ~ 25 seconds

V. Precautions Use of soft PVC tablecloths and tapes can easily leave excessive plasticizer on the surface during production, and directly affect the adhesion of ink and pressure-sticking properties. It is recommended that when making soft PVC printing, it is necessary to clarify the characteristics of the material and make the first The ink sample determines the quality.

Source: Shanghai Wangyu Industrial Co., Ltd.

GFH plastic composite gravure printing ink

This series of inks is suitable for gravure printing inks with OPP and CPP as printing substrates. It has wide printing adaptability from low speed to high speed range, and excellent various types of composite processing performance.

one. Applicable film treatment OPP film (processing degree 38 dyne or more)
CPP.PP film

two. Features 1, excellent printability, can adapt to all kinds of gravure web press printing speed.
2, excellent ink transferability, can perfectly reproduce the plate at all levels of tone.
3, the solvent residue is small.
4, excellent composite properties, for a variety of composite films such as PP.PE and a variety of composite processing methods, such as hot extrusion composite, dry composite, solvent-free composite can obtain a strong composite strength.

three. Use and scope 1, mainly used for dry food, cold snacks and ordinary fast food packaging and printing, not suitable for high temperature cooking, dipping and food packaging containing oils and fats.
2. Suitable composite processing methods:

Composite Substrate Handling OPP CPP
PP compound √ ×
PE compound √ √
Dry compound √ √
Solvent-free compounding

Note: "√" is applicable.

Fourth, the ink dilution can use the company's standard dry speed thinner.

Fifth, printing viscosity white ink: Zahn 2 viscosity cup 25 °C 18-20 seconds color ink: Zahn 2 viscosity cup 25 °C 19-22 seconds

Sixth, matters needing attention:
The ink is used in printing plates with low ink consumption. Due to prolonged contact with humid air, thickening, blocked printing, and reduced color can occur when brought into water. To prevent this from happening, slow-drying solvents are recommended.

Source: Shanghai Wangyu Industrial Co., Ltd.