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BE230S Eco-friendly (woven bag) composite ink
Classification:
BE Plastic Composite Printing Series
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Key words:
printing
extrusion
drying
Product Description
BE230S Eco-friendly (Woven Bag) Composite Inner Printing Ink
BE230S is a product developed by our company for woven bags, suitable for medium to low-speed gravure printing machines, specifically designed for printing polypropylene (BOPP) films. It is a new product developed for the cast-extrusion process of plastic woven bags made of LDPE and PP materials, featuring excellent extrusion bonding strength, and is also suitable for ordinary plastic film extrusion bonding and dry bonding.
1. Product Characteristics
1. No benzene or ketone solvents, completely ester-soluble ink, odorless, with extremely low solvent residue, suitable for food and pharmaceutical packaging printing requirements.
2. High bonding strength and good overprinting effect.
3. Good transferability for shallow screens, strong adaptability of the doctor blade, and non-printing areas are not easily soiled.
4. Suitable for polypropylene films and plastic woven bags LDPE, PP extrusion bonding processes.
5. Stable bonding strength for dry bonding, extrusion bonding, and solvent-free bonding.
2. Applicable Substrates
BOPP film treatment degree ≥ 38 dyne
3. Diluent Ratio
White ink diluent ratio:
Fast drying: Ethyl acetate 100%
Medium drying: Ethyl acetate: n-propyl acetate = 7:3
Color ink diluent ratio:
Drying Speed | Fast drying | Medium drying | Slow drying |
Ethyl acetate | 50 |
|
|
n-Propyl acetate | 50 | 100 | 70 |
Butyl acetate |
|
| 30 |
4. Printing Viscosity
Color ink 14-18 seconds (3# Zahn cup)
White ink 12-18 seconds (3# Zahn cup)
5. Precautions
1. The ink should be stirred before use to ensure good fluidity.
2. The ink should be stored at room temperature.
3. When printing on small printing areas and in humid weather, prolonged contact of the ink with air can easily introduce moisture, leading to thickening and poor printing. To prevent such occurrences, it is advisable to use slow-drying solvents and increase the mechanical drying temperature.
According to our existing technology, the information provided in this document is reliable. However, due to actual usage conditions (temperature, humidity, etc.) exceeding our predictions and control range, we do not take responsibility for the recommendations in the above information; it is for reference only. Users should evaluate based on their own standards, and in case of special circumstances, consult our technical personnel. For more information about this product, please feel free to contact us.
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Shaanxi Xinaohua Material Technology Co., Ltd
Contact:
Manager Wang
Telephone:
Address:
South Hualong Road, Fufeng Science and Technology Industrial Park, Jiangzhang Town, Fufeng County, Baoji City, Shaanxi Province