Gold Member Since 2016
Audited Supplier
Ruian Guangfa Printing Equipment Co., Ltd.

Doctor Blade, Scraper, Gravure Packaging manufacturer / supplier in China, offering Rgf Doctor Blade for Gravure Printing Machine, Drf Doctor Blade 30mm*0.152mm, Japan Three-Color Anilox Roll Cleaner and so on.

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Rgf Doctor Blade for Gravure Printing Machine

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Port: Ningbo, China
Production Capacity: 50000 Volumes Per Year
Payment Terms: L/C, T/T, Paypal
Product Catalog
Ruian Guangfa Printing Equipment Co., Ltd. hello
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Basic Info
  • Model NO.: RGF
  • Usage: Printing Machine
  • Common Specifiction: 30/40/50/60mm(Width)XL100m(Length)
  • Trademark: RGF
  • Origin: Wenzhou, China
  • Certification: SGS, ISO9001, ISO
  • Category: Doctor Blade
  • Material: Carbon Steel
  • Transport Package: 3 Boxes in One Carton
  • HS Code: 8208900000
Product Description

RGF Doctor Blade, the use of German high-precision steel strip made of advanced technology for a variety of intaglio printing presses, flexo, composite, transfer, Dian Hualv, printing, wood, wallpaper and other coating printing. 

Features: 
1, the stability of the ink tone ---- to determine the scratch net ink. 
2, to extend the life of roller ----- use of high-purity steel, reducing the pressure of scraper. 
3, the tip of the life longer economic benefits. 


Parameters: 
Length: 100 m / roll or customized
Thickness: 0.15-0.20mm
Width: 30-60mm
Linearity: Every 3000mm length of the linear deviation of less than 0.6mm
Hardness: 585HV ± 15HV
Applicable speed: ≤ 180M / min


Common problem: 

ProblemThe reasonSolution
BlurryThe contact area is too largeTo increase the blade angle, use a thinner blade
Reduce squeegee pressure, use a shorter blade and back knife
Use a thinner scraper (smaller deviation)
Roller polishing is too roughReduce the roughness of the drum
The ink is drying too slowlyAdd quick-drying solvent and check the viscosity, increase the distance between the scraper and the tool holder
The ink temperature is too low or does not match the humidity in the print shop
Check the ink pH value is appropriate (water-based ink)
The scraper is worn in abrasive inkUse a long life scraper
TrailingThere is ink dry in the upper or lower scraperCleaning the scraper keeps the ink pump running while the press is stopped
Reduce ink viscosity
Scraper blade is damagedReduce squeegee pressure, use long-life scraper
Increased angle to reduce drum roughness (chrome pla
ted)

Product Details  
Rgf Doctor Blade for Gravure Printing Machine

Rgf Doctor Blade for Gravure Printing Machine

Rgf Doctor Blade for Gravure Printing Machine

Rgf Doctor Blade for Gravure Printing Machine

Rgf Doctor Blade for Gravure Printing Machine

Certificate
Rgf Doctor Blade for Gravure Printing Machine

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