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China Factory Suppliers Custom Screen Printing Squeegee - Essential Tool for Precision Ink Transfer
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China Factory Suppliers Custom Screen Printing Squeegee - Essential Tool for Precision Ink Transfer

Introducing our high-quality screen printing scraper, also known as a glue scraper, specifically designed for the screen printing process. This essential tool is used to effectively transfer ink or slurry onto various substrates through the screen. As a leading manufacturer in China, we pride ourselves on supplying reliable tools to screen printing businesses worldwide. Our factory employs advanced techniques and durable materials to ensure that our screen printing scrapers meet the needs of professionals and deliver consistent results. Choose us as your trusted supplier for top-notch screen printing equipment that enhances your printing efficiency
  • Brand Name Sophah
  • Delivery Time 3-7 Working Days
  • Payment T/T;L/C;D/P;D/A

Definition and Function
een. Its main functions include:
Transfer the ink onto the substrate through a screen.
Scrape off excess ink from the screen.
Maintain contact between the screen and the substrate.
Adapt to substrates of different shapes.
Materials and Characteristics
The common screen printing scraper is made of polyurethane rubber, which has the following characteristics:
Solvent resistance: able to resist the erosion of various chemical solvents.
Wear resistance: Long service life, suitable for high-precision printing.
Hardness range: The hardness is usually between 55-90 Shore A, divided into three types: soft, medium, and hard.
Elasticity: Good resilience ensures even distribution of ink during the printing process.
Selection and application of scraper
Choosing a suitable scraper requires consideration of the following factors:
Hardness: Scrapers with high hardness are suitable for high tension wire mesh, while scrapers with low hardness are suitable for low tension wire mesh.
Ink performance: Select the length, thickness, and hardness of the scraper based on the viscosity, fineness, and hardness of the ink.
The performance of the substrate: Hard or uneven substrates are suitable for using softer scrapers.
Printing requirements: When a large amount of ink needs to be transferred to the substrate, a softer scraper should be used.
Printing pressure: When the pressure is high, it is not suitable to use a scraper that is too soft.
Product Details
Structure and size of scraper

Blade:

The sharpness and straightness of the blade directly affect the printing quality.

Effective height:

usually refers to the part where the scraper extends from the handle, generally not less than 2cm.

Size:

Common scraper lengths include 1000mm, 2000mm, 3000mm, etc. The width and thickness can be selected according to specific needs.

Use and maintenance

Usage Tip

The angle, pressure, and speed of the scraper can all affect the printing effect.

Maintenance

Regularly check the sharpness and straightness of the blade, and if necessary, polish or replace it.

Summary: The selection and use of screen printing scrapers have a significant impact on printing quality. Proper selection and maintenance of scrapers can significantly improve printing results and production efficiency.

Frequently Asked Questions (FAQ)
What are the primary functions of a screen printing scraper?
The primary functions include transferring ink onto the substrate through a screen, scraping off excess ink from the screen, maintaining contact between the screen and substrate, and adapting to substrates of various shapes.
What materials are screen printing scrapers commonly made of?
Common screen printing scrapers are made of polyurethane rubber, which provides exceptional solvent resistance, wear resistance, elasticity, and a broad range of hardness levels (55-90 Shore A).
How do I choose the correct scraper hardness for my printing process?
Scraper hardness should match your setup: high hardness scrapers are suitable for high tension wire mesh, while low hardness scrapers are better suited for low tension wire mesh. Additionally, hard or uneven substrates generally require softer scrapers.
What sizes and structural options are available for these scrapers?
Scrapers feature a blade with an effective height (extension from the handle) of generally not less than 2cm. Common standard lengths include 1000mm, 2000mm, and 3000mm, with customizable widths and thicknesses to meet specific needs.
How does scraper usage and maintenance affect printing quality?
The angle, pressure, and speed of the scraper directly impact the final print. To maintain high print quality, you should regularly check the blade's sharpness and straightness, and polish or replace it as necessary.

Product Features

Industry specific attributes

Material

100% Polyester

Weave Type

Plain

Elasticity

low

Printing

Polyester Screen Printing

Monofilament Style

Yes

Product Name

Polyester Silk Screen Printing Mesh

Color

White Yellow

Length

50m/roll

Application

Screen Printing Industry

Thickness

46-693um Printing Mesh

Roll width

60-368cm

Feature

Heat Resistance

Aperture

31-1300micron

Packaging Details

Food Grade 100 Micron Polyamide Nylon Filter Mesh For Soya Milk :
1.30-100m/roll in PVC bag
2.2-8 rolls per carton
3.waterproof bags outside
4.package belt strengthen
Mesh (1)
Mesh (2)
Mesh (3)
3- Water Based Ink
Mesh (5)
Mesh (6)

Supply Ability

100000 Meter/Meters per Month Micron Monofilament Polyamide Nylon Filter Screen Mesh