High quality and hot sale Positive PS plate from Baotu Printing plate company
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- Supplier: Henan Baotu Printing Material Co. Ltd.
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Product Overview
Description
Offset positive ps printing plate
Feature
Unique Air Eduction Layer - Perfect Dot Reproduction
With tiny air eduction grain on the Baotu PS plate surface, the vacuuming time during exposure can be greatly decreased, as well as preventing image halation.
Unique Photosensitive Coating - High Sensitivity
Baotu's unique photosensitive coating consists of world’s first class photographic emulsion and resin, which offers outstanding alkaline resistance, superior stability, high sensitivity and increased adjusting flexibility. Baotu's unique photosensitive coating ensures Baotu PS plate of unmatched resolving ability.
Excellent Hydrophilic Layer - Sustainable Ink-water Equilibrium
Excellent water reception capability speeds up the ink-water equilibrium procedure and helps to reduce water absorption during printing process. Baotu's superior water retaining capability do effectively prevents non-image areas of the plate from scum and avoids paper distortion.
Outstanding Multi Grain Layer - Excellent Performance in Developing
Baotu's multi grain layer polishes up the hydrophilic substances of the non-image areas on the plate. This increases the ink-water adjusting flexibility and enhances the developing performance of the tiny dots. This also strengthens the dots’ ability to adsorb the coating layer, which consequently extends the run length of the plate.
Durable Anodic-oxidized Layer - Extraordinary Run Length
The durable and strong oxidized surface formed after the anodic oxidation process on the aluminum material prolongs the run-length of Ronsein plate. Anodic-oxidized layer also resists the corrosion of the retouching medium.
structure
Technical Specification
Technical Data | Brand | Baotu |
Thickness | 0.15 - 0.40mm | |
Coating | Green face | |
Spectral Sensitivity | 320-450nm | |
Exposure Energy | 120 - 140 mj/cm2 | |
Resolution | 2% - 98% at 200 lpi | |
Degree of surface roughness | 0.60-0.80um | |
Oxide layer of mass | 2.5-3.50g/m2 | |
The photosensitive | 2.0-2.50g/m2 | |
Run Length | 80,000 - 100,000 actual run length may vary according to press, ink and paper condition. | |
Plate Developing Condition | Recommended Developer | Baotu developer or any other type of positive PS plate developer |
Protection Gum | suitable for any PS plate protection gum | |
Developing Temperature | 21 - 25 degree Celsius | |
Developing Time | 25 - 35s | |
Developer Concentration | powder to liquid = 1:6 (automatic) powder to liquid = 1:7 (manual) | |
Plate Baking Condition | Baking Temperature | 220 - 250 degree Celsius |
Baking Time | 5 - 8 minutes | |
Run Length after Baking | 300,000 - 500,000 | |
Storage Information | Safe Light | yellow |
Shelf Life | 18 months under recommended storage conditions (10 - 30 degree Celsius, relative humidity: 40% - 70%, stacking height less than 1.5 meter) | |
Package | 0.15mm, 100 sheets per carton 0.30mm, 50 sheets per carton |
For Clients' Information
♦ All the size can produced as your requirement with the thickness from 0.15mm-0.40mm in short delivery time.
♦ With two internationally advanced prduction line,our output can reach 500,000 square meters per month.
♦ All the plates are used first-grade aluminum substrate.
♦ Factory direct export,the price is more competitive.
Henan Baotu Printing Material Co., Ltd. Welcome You Kindly At Any Time !
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