Polyurethane PU Rubber Squeegee Roll for Silk Screen Printing

Product Description

Introduction

Screen Printing Squeegee ProductsWe supply full series squeegee products:Squeegee rubber
Aluminum&wooden squeegee handle
Squeegee Rack
Squeegee hardness tester

Products Description

Screen Printing Rubber blade is an all purpose polyurethane blade with good combined resistance to chemicals and abrasion. It was developed to withstand various applications in screen printing.
 

TYPE S	TYPE AAA	TYPE UV	TYPE AAA+	Tolerance
Thickness	3 -- 20 mm				±0.3 mm
Width	10 -- 1000 mm				±1.0 mm
Length	5000 / 4000 /3660 /2000 /1000 mm				±5 mm
Hardness	55-90 Shore A	55-90 Shore A	65-90 Shore A	65-90 Shore A	±3 Shore A

 

Specification

S SERIES

S Series is a good all round product, most suitable for garment and textile printing at a competitive price. Suitable for manual and automatic printing, resistant to water-based inks and common solvents.
AAA SERIES
AAA Series provide the optimal abrasion and chemical resistance,available in most profiles and dimensions Perfect for high-speed printing (glass printing, CD printing, credit card printing...)
UV SERIES
UV series is abrasion resistance,high solvent resistance and deformation resistance.
Used for high solvent ink printing. Perfect for semi-auto&automatic printing:glass printing,CD printing,credit card
printing, and all industrial and electronic printing.
AAA+ SERIES
AAA+ Series offers Very high Abrasion resistance. Performs well in the following applications: Bottle, Ceramic, Electronic / PCB, Industrial, Solar / PV and others.....

Low hardness	55,60,65 SHORE A	red,natural color
Medium hardness	70,75 SHORE A	yellow,Green,natural color
High hardness	80,85 SHORE A	Blue,natural color
Super hardness	90,95 SHORE A	White color
Low hardness	65/90 SHORE A	red/white color
Medium hardness	75/90 SHORE A	green or yellow/white color
Triple Layer: Medium hardness	75/90/75 SHORE A	Green/white/green color
Triple Layer: Low hardness	65/90/65 SHORE A	Red/white/red color
Other hardness and colors are available on request

Single-Edge Durometer

Squared edged 90 deg blade used for a wide range of printing applications where a thin ink deposit is required.
This blade will print on many different substrates, a soft blade for porous surfaces a harder blade for smoother surfaces.
Available in Shore A Hardness:

60/65 soft, 70/75 medium, 80/85 hard.

 

Dual-Edge Durometer

A single soft printing edge with hard backing. Eliminates blade roll over. Helps maintain blade angle for excellent ink shear.
Available in Shore A Hardness:

60/90 & 70/90 &75/90.

Triple-Edge Durometer

 

Triple hardness blade gives the printer the responsiveness of a soft to medium hard blade without the undesired flexing created by increased secondary force squeegee pressure. Excellent for printing on high mesh counts with high tension.
Available in Shore A Hardness: 60/90/60 & 65/90/65 & 70/90/70 & 75/90/75.

Profile for squeegee rubber

Hanze Ltd supply a full range of squeegee edge profiles as follow:E1: Straight Square Edge
E2: Single Bevel+Flat tip
E3: Single Bevel
E4: Double Bevel+Flat tip
E5: Double Bevel (V shape)
E6: Bull Nose (round top)
E7: H shape
E8: Triple layer
E9: Double layer

HOW TO CHOSE A SQUEEGEE

SURFACE:If the item you have to print has an rough, non-planar surface, the most suitable squeegee durometer is between 60 and 70 sh.If the surface is smooth, a harder durometer squeegee, between 80 and 90, should be used.

MESH:If a high mesh count (mesh very thin) is being used, you need a harder squeegee (80 or 90 sh); if you are printing with glitter ink (which has large flakes of shiny, plastic material that have to pass through the mesh) you should use a softer squeegee.

INKS:The more aggressive inks, such as UV inks, cause more damage to the squeegee than a standard water based ink. The harder the material, the more solvent resistant the blade. Therefore, to eliminate swelling and chemical breakdown, use a harder durometer squeegee

INK DEPOSIT:A soft squeegee will deposit a thicker layer of ink than a harder squeegee.

AUTOMATIC OR MANUAL: hard durometer squeegees are normally used on high speed automatic machines (high degree of abrasion that occurs during a production run). Softer durometers squeegees are typically used for low-pressure low speed manual and semi-automatic presses.