Foshan Dechang Technology Co., Ltd.
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Ceramic Doctor Blade For Tissue Papermaking Machinery
1. Product Feature :
Our doctor blade is made of high quality steel,the finished blade is thin,precise and has strong elasticity, good toughness and high smoothness. We adopt unique technology process and self sharpening opening design ,you don't need to turn and grind before work, which can ensure the good contact with the surface of the plate, so can achieve the best scraping effect.
2. Specification of gravure printing doctor blade :
| Length(m) | Width(mm) | Thickness(mm) | Unit(box) | Blade |
| 100 | 9/10 | 0.152 | box | Single edge of knife Double edge of knife No edge of knife |
| 100 | 10 | 0.076/0.102 | box | |
| 100 | 20 | 0.152/0.203 | box | |
| 100 | 22 | 0.152/0.203 | box | |
| 100 | 25 | 0.152/0.203/0.305 | box | |
| 100 | 28 | 0.152/0.203 | box | |
| 100 | 30 | 0.152/0.203/0.305/0.5 | box | |
| 100 | 32 | 0.152/0.203 | box | |
| 100 | 35 | 0.152/0.203 | box | |
| 100 | 40 | 0.152/0.203/0.305/0.5 | box | |
| 100 | 45 | 0.152/0.203/0.305 | box | |
| 100 | 50 | 0.152/0.203/0.305/0.4/0.5 | box | |
| 100 | 60 | 0.152/0.203/0.305/0.4/0.5 | box |
3. This product is mainly used in gravure, flexographic printing, coating, pulp and other industries.
Common size of Ink scraper(100m/box)
| 20*0.15mm |
30*0.2mm
| 40*0.2mm | 45*0.3mm | 50*0.5mm |
| 20*0.2mm | 30*0.3mm
| 40*0.25mm | 50*0.15mm | 60*0.15mm |
| 25*0.15mm | 30*0.5mm
| 40*0.3mm | 50*0.2mm | 60*0.2mm |
| 25*0.2mm | 35*0.15mm
| 40*0.5mm | 50*0.25mm | 60*0.3mm |
| 25*0.3mm | 35*0.2mm
| 45*0.15mm | 50*0.3mm | 60*0.4mm |
| 30*0.15mm | 40*0.15mm
| 45*0.2mm | 50*0.4mm | 60*0.5mm |
The above is part of the size of ink scraper,most are available in stock,special size needs customizing.
4. High-quality scraper raw materials from Switzerland, Germany, Japan 20C, C100, SK4, suitable for all levels of printing units.
| Material
| Machine speed |
| 65MN
| <70 m / min |
| K4
| <100 m / min |
| C100
| <120 m / min |
| 20C
| <180 m / min |
5. Features of gravure printing doctor blade:
1)Good scraping effect &high printing quality
2)Good elasticity & strong layering feeling
3)Durable &Long life
6 .Production process :
Choose material - Initial processing - Vacuum heat treatment - Cooling and tempering - Hardness testing - Accurate size grinding - Finished product - Inspection - Anti rust oil spraying - Mark making - packing
7 . Product Picture :
