2.84mm Digital CTP Photopolymer Flexographic Printing Plate | Shore A 40-42 for Kraft Bags & Corrugated Cartons
Our 2.84mm digital photopolymer flexographic printing plate is engineered for CTP laser imaging, featuring soft Shore A 40-42 durometer and 1–1.4mm relief depth. It delivers sharp 120 LPI fine dots, ideal for heavy kraft carry bags, corrugated cartons, paper napkins and lightweight folding cartons, and works perfectly with water-based & alcohol flexo inks.
TThis 2.84mm soft flexo photopolymer plate delivers 120 LPI fine graphic performance, balanced 1–1.4mm relief depth avoids dot crush on thin napkin and beverage packaging substrates, fully compatible with solvent wash CTP processing equipment.
| Parameter | Value |
|---|---|
| Plate Thickness | 2.84 mm |
| Durometer (Shore A) | 40–42 |
| Recommended Relief Depth | 1–1.4 mm |
| Main Application | Carry Bag, Folding Carton, Label, Beverage Package, Flexible Package |
| Parameter | Value |
|---|---|
| Image Reproduction | 2%–98% |
| Maximum Screen Ruling | 120 LPI |
| Minimum Isolated Line | 0.175 mm (0.0068 inch) |
| Minimum Isolated Dot | 0.25 mm (0.001 inch) |
| Step | Condition |
|---|---|
| Back Exposure | 30–60 sec (365nm UV, 16–22 mw/cm², 24–30°C) |
| Main Exposure | 10–20 min (365nm UV, 16–22 mw/cm², 24–30°C) |
| Rinsing | 5–7 min |
| Drying | 1.5–2 hours |
| Detackifying | 5–8 min |
| Post Exposure | 5 min |
β οΈ Using incompatible ink may cause plate swelling, loss of detail, or permanent damage.
| Metric (mm) | Imperial (inch) |
|---|---|
| 762 × 1016 | 30 × 40 |
| 762 × 1067 | 30 × 42 |
| 900 × 1200 | 35.43 × 47.24 |
| 1067 × 1524 | 42 × 60 |
| 1067 × 2032 | 42 × 80 |
| 1270 × 2032 | 50 × 80 |
π Standard sheets in multiple metric/imperial sizes, custom cut dimensions supported for 2.84mm thin flexo plate orders. Contact usfor full size specifications.
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From raw material inspection to final packaging — every plate is manufactured under strict quality control and shipped worldwide.






