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Hologram Rainbow Press Sheet
❏Brief Introduction:
In the process of laser substrate printing can present a variety of color or lightsilver, wiredrawing and other performances on the surface.With invariant color,ink adhesion and heat resistance, it’s widely used in cards.
❏Characteristics：
1.The surface of substrate with professional printing coating;
2.Off-set printing and silk screen directly(pearlescent,gold and silver sheet etc.)and apply to HP printing.
3. Excellent ink adhesion.
4.Keep the fluorescent anti-forgery mark clearly.
5.All kinds of rainbow film is highly adhesive to the PVC sheet.
6.Abrasion resistant, prolong the life of card
7.Environment friendly,no solvent or gas discharged
8.Have a variety of performances of the laser appearance.
9.Peel strength ≥5.5N/cm after 500h in 85℃, 95%RH constant temperature and
humidity chamber.
❏Technical Spec：
Item | Parameters |
Vicat (℃) | 72±2 |
Shrinkage(%) | ≤30% |
Tensile Strength(MPa) | ≥38 |
Thickness(mm) | 0.15/0.17/0.21/0.24 |
overlay/ peel strength of laser layer(N/cm) | ≥ 6.0 / ≥ 8.0 |
Peel condition | 90°,300mm/min |
Ink | offset print、silkscreen UV ink、Hp Indigo |
❏Laminating Condition:
Application | Bank card, credit card, etc | |
Laminating Unit | Heat Laminating | Cool Laminating |
Temp | 130~140℃ | ≤25℃ |
Time | 25min | 15 min |
Pressure | ≥5MPa | ≥5MPa |
❏Packing:
Outer：Carton / Inner：PE bag
❏Storage:
Keep package sealed and moisture-proof, room temperature under 40℃.
Keep horizontally, avoid oppress heavily and direct sun light.
Shelf life: One year.
