Metallized wet strength paper used for bottle label printing, its' raw material is 100% virgin pulp. This kind of aluminized paper has good alkali resistance and permeability, good printing performance, suitable for offset printing, intaglio printing and flexographic printing, good bottle sticking performance and bottle washing off performance. It has the properties of water resistance, waterproof and not easy to curl.
Item | Specification | |
Basis Weight | 50~120gsm | ±4%
|
Glossy | 45° | Smooth≥400 Embossed≥300 |
Longitudinal strength/Drying | N/15mm | ≥50 |
Transverse strength/Drying | N/15mm | ≥30 |
Longitudinal strength/Drying | N15mm | ≥15 |
Transverse strength/Drying | N/15mm | ≥10 |
Wrapping time in water | Second | ≥6 |
Adhisive attraction | Grade | 1-2 |
Water ratio | % | 5±2 |
Time of penetration in the Lye | Second | <120 |
Tensile strength/horizontal | % | <0 |
Tensile strength/vertical | % | <+1.8 |
Back water absorptivity 60s | g/square meter | 16±4 |
Surface tensity | dyn/cm | ≥38dyn |
Features
1) Excellent impermeability to water vapor and gas.
2) Extend shelf life.
3) Take less storage space.
4) Generate less waste than many other packaging materials.
5) Non toxic and hygienic.
6) Light in weight,moisture-proof,contaminants resostamt,UV proof