Hot Products

Products Categories

Products

Factory Custom Screen Printing Squeegee Screen Printing Materials Screen Printing Scraper

Factory Supplies Custom Screen Printing Stretchable Fabric Serigraphie Screen Printing Plastisol Ink

Professional Clothing Smooth Silk Printing Ink Textile Screen Printing Silicone Ink for 3d Printing

High Quality Fabric Printing Gold Ink Screen Printing Water Based Ink Golden Paste for Screen Printing

High Quality Fabric Printing Silver Ink Textile Printing Water Based Ink Screen Printing Silver Paste

High Quality Water Based Ink Textile Clothing Use Printing Rubber Paste for Screen Printing

Manufacturer Supply Jeans Printing Water Based Screen Printing Rubber Paste

High Quality Good Hand Feel High Elasticity Nylon Printing Screen Printing Rubber Paste

Super Soft T Shirt Printing Good Elasticity Screen Printing High Mesh Rubber Paste

Factory Price Clothing Printing Crack Ink High Elasticity Crack Rubber Paste for Screen Printing

0102030405

China Factory Suppliers Screen Printing Squeegee - Essential Tool for Ink Transfer in Screen Printing Process

The screen printing scraper, also known as the glue scraper, is an essential tool in the screen printing industry. This innovative tool is designed to effectively transfer ink or slurry onto various substrates through the screen. Sourced from reputable suppliers in China, our screen printing scrapers are manufactured in state-of-the-art factories, ensuring high quality and durability. Whether you're a professional printer or a DIY enthusiast, our screen printing scraper will enhance your printing process, delivering precise and clean results every time

Brand Name Sophah
Delivery Time 3-7 Working Days
Payment T/T;L/C;D/P;D/A

Product Detail

Definition and Function

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.

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

What are the primary functions of a screen printing scraper?

The main functions include transferring ink onto the substrate through a screen, scraping off excess ink, maintaining contact between the screen and substrate, and adapting to various substrate shapes.

What materials are typically used for screen printing scrapers?

Common screen printing scrapers are made of polyurethane rubber, which provides excellent chemical solvent resistance, wear resistance, and high elasticity.

How do I choose the correct scraper hardness?

Scrapers with high hardness are suitable for high tension wire mesh, while softer scrapers are better for low tension wire mesh, hard or uneven substrates, and applications requiring a large volume of ink transfer.

What are the standard sizes available for screen printing scrapers?

Common scraper lengths include 1000mm, 2000mm, and 3000mm. The width and thickness can be custom-selected based on your specific printing machine and requirements.

How often should a screen printing scraper be maintained?

You should regularly check the sharpness and straightness of the blade before and after printing runs. If the blade becomes dull or uneven, it must be polished or replaced immediately to ensure printing quality.

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

Supply Ability

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