Key facts
- Brand
- UPM
- Model
- RP51
- Documents
- 2
- Languages
- ZH
- Last added
- 2011-10-21
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UPM CASTGLOSS HGW/RP51/WG65(BP) Product Data Sheet
The CASTGLOSS HGW/RP51/WG65(BP) is a high‑gloss label paper designed for multi‑color tag applications. It features a white, transparent gloss base with a permanent acrylic adhesive (RP51) that adheres well to common non‑polar surfaces and offers good processing performance.
Key specifications include a weight of 80 g/m², thickness of 88 µm, tensile strengths of 5.0 kN/m (MD) and 2.5 kN/m (CD), gloss of 88 %, and a usable temperature range from –20 °C to 80 °C. The base paper WG65(BP) provides a 62 g/m² weight, 55 µm thickness, and is suitable for various printing methods such as flexographic, offset, gravure, letterpress and screen printing. This manual is written in Chinese.
UPM RP51 specifications
| Weight | 80 g/m² |
|---|---|
| Thickness | 88 µm |
| Tensile strength (MD) | 5.0 kN/m |
| Tensile strength (CD) | 2.5 kN/m |
| Whiteness | 83 % |
| Roughness | 1.0 µm |
| Opacity | 89 % |
| Gloss | 88 % |
| Stiffness (MD) | 0.42 mNm |
| Stiffness (CD) | 0.25 mNm |
| Initial tack (minimum) | 14 FTM |
| Holding power (minimum) | 2.0 FTM |
| Minimum application temperature | 5 °C |
| Minimum use temperature | -20 °C |
| Maximum use temperature | 80 °C |
| Base paper weight | 62 g/m² |
| Base paper thickness | 55 µm |
| Base paper tensile strength (MD) | 7.0 kN/m |
| Base paper tensile strength (CD) | 2.7 kN/m |
| Transparency | 47 % |
| Width | 1070 mm |
| Printability | Flexographic, offset, gravure, letterpress, screen printing |
| Storage life | Up to 1 year at +20 °C / 50 % RH |
All UPM RP51 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the minimum application temperature for the RP51 adhesive?
The RP51 adhesive can be applied at a minimum temperature of 5 °C.
What are the weight and thickness of the CASTGLOSS HGW label paper?
The paper weighs 80 g/m² and has a thickness of 88 µm.