Water based primer for in-line&off-line
- Model No.
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Strengthen adhesion between paper and plastic film and Uv varnish
- Style:Liquid Coating
- Use:Paper Coating
Amazing performance on adhesion , improve most rough paper delaminated and uv borken , suit for offset printing machine and varnishing machine .
Composition ：Emulsion of polyacrylate
Viscosity（Ford cup#4/25℃） ：52.5 ± 2.5 sec.
Appearance ：Milky white liquid
Solid content（％） ：44 ± 2 %
pH ：8.8 ± 0.5
Odor ：Slight ammonia odor
- End Use：
1 .Water-base primer for paper varnish
- Application ＆ Test：
CH-11604èPrint machine coater roller coatingèUse short wave inferred light
2 .Film Special property：
（1）Adhesion with printing ink
1.Q: Are you a factory or trading company?
A: Yes, we are one of the most professional manufacturers for overprinting varnish for printed paper substrates, includes different products line, Water based resin ,Solvent based resin, UV resin.
2.Q: How can I get some samples?
A: We are honored to offer you samples by express.
3 Q: How does your factory do regarding quality control?
A: Quality is the priority. We always pay much attention to quality control from beginning to end.
General questions for Water based resin
Q1: Why we can find the “White point” on surface ?
A: There are too many factors have lead to fail mirror surface , such as the paper too rough , varnish too thin , varnishing speed too high, too many powders when it printing , roller’s rubber too old to use…etc.
Solution: Please build the varnish up , slow down the speed and change the new rubber for operate more smoothly.
Q2 : Why not gloss after varnishing ?
A: Please raise up the temperature for iron board (more than 100 degree ) and pressure more than 125KG/CM2 , add up more varnish or change iron board for improving.
Q3: Blocking paper
A: Please keep down the temperature and slow down the varnishing speed to improve volatility too fast.
Q4: Why Ink spread out after varnishing ?
A: You can varnishing after confirm the ink already dry , change the solvent or keep down the pressure of varnishing machine.
- Payment Terms:TT ,L/C ,PayPal
- Minimum Order:1250 Kilogram/Kilograms