CPP Diamond Pattern Film(Embossing)- Keyful CPP-DP
•Made from a single-material polypropylene using a biaxial stretching process.
•Printability: Stable surface tension. Compatible with Flexo, Gravure, Offset, Screen, and UV printing. Supports premium hot foil stamping to deliver a sophisticated, high-end aesthetic.
•Functionality: Inherent anti-static properties and excellent resistance to oils and grease,abrasion resistance.
•Visual effects: clear and vivid surface textures; embossing processes create various patterns on the surface, enhancing packaging aesthetics and premium feel.
Keyful CPP-DP uses single-material PP to create diamond effect CPP film. Its clear and striking diamond-shaped three-dimensional texture significantly enhances the premium feel and recognizability of packaging. With stable surface tension, it is compatible with various printing methods and supports hot stamping and hot foiling, creating superior light and shadow layering. It also features anti-static, oil and stain resistance, and abrasion resistance.
We focus on the research & development, production, manufacturing, and supply of various flexible, environmentally friendly, and biodegradable packaging films, covering BOPP, BOPET, BOPA, PE, and recyclable single-material films, and are committed to meeting the diverse packaging solution needs of the market.
Keyful CPP-DP CPP Diamond Pattern Film is made from a single PP material, biaxially stretched to form a film with a distinct diamond texture and three-dimensional embossed appearance. It features stable surface tension, ensuring smooth compatibility with Flexo, Gravure, Offset, Screen, and UV printing, guaranteeing superior ink distribution and pattern layering. It also supports premium hot foil stamping, enhancing the high-end light and shadow effects of the Diamond pattern lamination film.
Functionally, it possesses inherent antistatic properties and offers good resistance to oils and grease, as well as everyday wear and tear, making it suitable for mass production and complex processes. As a Geometric diamond CPP film, it has a delicate feel and a strong visual identity, ideal for custom packaging that requires a “diamond-like” texture.
Applications
- Paper-Plastic Lamination Industry: Lamination for luxury gift boxes, folding cartons, shopping bags, books, and various product packaging.
- Label Industry: Printable labels, compatible with various adhesives, with customizable adhesion.
- Flexible packaging industry: surface printing material for multi-pouch packaging.
Technical Properties (Typical Values)
| Property | Unit | Result | Test method |
|---|---|---|---|
| Thickness | microns | 80±2 | DIN 53 370 |
| Tensile strength MD/TD | MN/m² | 10 | ASTM D 882 |
| 10 | |||
| Elongation at break MD/TD | % | 420 | ASTM D 882 |
| 380 | |||
| Heat shrinkage MD/TD | % | 0.9 | ASTM D1204 100°C / 10 min |
| 0.5 | |||
| Surface Wetting Tension Laminated Side |
dyne/cm | >32 | GB/T 14216 |
| Surface Wetting Tension Non-Laminated Side |
dyne/cm | >32 | GB/T 14216 |
| Optical: Gloss Haze (wide angle) | GU | 2~3 | ASTM D2457 60°C |
All properties are tested under standard laboratory conditions: 23±2ºC; 50±5% RH, unless otherwise stated. Where relevant, tests are based on international testing standards. Metallising is conducted by a sub-contractor. MD – Machine Direction TD – Transverse Direction.









